WO2004030180A1 - アウタロータ型多極発電機用ステータ及びその組立方法 - Google Patents
アウタロータ型多極発電機用ステータ及びその組立方法 Download PDFInfo
- Publication number
- WO2004030180A1 WO2004030180A1 PCT/JP2003/012161 JP0312161W WO2004030180A1 WO 2004030180 A1 WO2004030180 A1 WO 2004030180A1 JP 0312161 W JP0312161 W JP 0312161W WO 2004030180 A1 WO2004030180 A1 WO 2004030180A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connection
- connection terminal
- stay
- plate portion
- connecting plate
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49011—Commutator or slip ring assembly
Definitions
- a plurality of coils are wound around a large number of salient poles provided on the outer periphery of a stay core via a pobin, and the inner side of each coil is arranged along a radial direction of the stay core.
- a plurality of connection terminals made of conductive metal are respectively fitted and fixed in the plurality of fitting holes provided in the above-described pobin, and an external conductor is connected to one end of each connection terminal, and each connection terminal is connected to each other.
- the present invention relates to an improvement in a stay for a rotor rotor type multipolar generator in which a lead wire extending from the coil is connected to the other end side through a hyging connection, and to an improvement in a method of assembling the stay for a rotor rotor type multipolar generator.
- the lead wire extending from the coil is connected to the connection terminal by the connecting method, it is necessary to sandwich the coil connection terminal portion provided on the connection terminal from both sides with the electrodes.
- a terminal portion for connecting an external lead wire that is fitted and fixed in the fitting hole a connecting plate portion that is connected at a right angle to the terminal portion for connecting the external lead wire, And a coil connecting terminal portion connected to the connecting plate portion.
- the coil connecting terminal portion is connected to the connecting plate before the connecting connection of the lead wire. It is connected to the other end of the part at a right angle, and it is bent so as to overlap on the connecting plate part after the joining connection of the lead wire.
- the lead wire of the coil is connected to the coil connection terminal portion in a state where the external conductor connection terminal portion of the connection terminal is temporarily inserted into the fitting hole, and thereafter, the external conductor is connected.
- the connection terminal is fitted and fixed in the fitting hole, and the coil connection terminal is bent so as to overlap the connection plate.
- the present invention has been made in view of the above circumstances, and it is intended to prevent loosening of a lead wire after a fuse connection is made to a connection terminal, and to set the connection terminal on a pobin and to fuse the connection terminal. It is an object of the present invention to provide a stay for an arterial evening type multipole generator and a method for assembling the same so that a single connection can be made at the same place and an assembling work of the stay can be efficiently performed. And
- a plurality of coils are wound around a large number of salient poles provided on an outer periphery of a stay core through a pobin, and are arranged along a radial direction of the stay core.
- connection terminals made of a conductive metal are fitted and fixed respectively in a plurality of fitting holes provided in the pobin on the inner side of each coil, and an external conductor is connected to one end of each connection terminal, and
- each of the connection terminals protrudes from a fitting hole at one end connected to an external conductor.
- An external conductor connection terminal portion which is inserted and fixed in the fitting hole at least, and a flat plate extending one end at right angles to the other end of the external conductor connection terminal portion and extending radially inward of the stay.
- a first feature is that a groove or a through-hole having both ends opened is provided so that the end side faces one end and one of a pair of electrodes for the joining connection can pass therethrough.
- one of the pair of electrodes for the connecting for hygiene passes through the groove or the through-hole, so that the connecting terminal is fitted and fixed to the pobin, and the connecting plate portion is fixed. It is possible to fuse and connect the lead wire from the coil between the other end and the holding plate, and it is not necessary to bend a part of the connection terminal after the fuse connection. Therefore, between the coil and the connection to the connection terminal Since the lead wire does not bend and a so-called loose wire does not occur, it is not necessary to perform a treatment such as covering the lead wire with an insulating tube. In addition, since the pair of electrodes for the fuse connection can be made thicker, the flow of the large current can shorten the fuse connection time, thereby further improving the assembly work efficiency. .
- the connecting plate portion is formed in a trapezoidal shape having a width decreasing toward a radially inward side of the stay. According to such a configuration, it is possible to arrange a plurality of connection terminals close to each other along the circumferential direction of the stay while ensuring the insulation distance between the adjacent connection terminals, and to reduce the size of the stay. It can contribute to the conversion.
- the external conductor connection terminal portion in assembling the connection terminal of the first or second aspect to the pobin and performing a fuse connection of the lead wire to the connection terminal, the external conductor connection terminal portion is provided. Fixing the connection terminals to the pobin by fitting them into the fitting holes until the connection plate portion comes into contact with the pobin; and clamping the lead wire between the connection plate portion and the holding plate portion. And a step of connecting one of the electrodes to the groove or the through-hole so as to insert the one electrode into the groove or the through-hole, and performing a hyging connection while pressing the connecting plate and the holding plate with the pair of electrodes. And a step of cutting out unnecessary portions of the lead wires that protrude from the connection terminals is sequentially performed.
- the connecting terminal is fitted to the bobbin and fixed in a state where the connecting terminal portion and the holding plate portion are connected to each other with the lead wire from the coil being interposed between the connecting plate portion and the holding plate portion. It is not necessary to bend the part of the connection terminal after the hyging connection, and the lead wire does not bend from the coil to the connection part to the connection terminal, so that a so-called loose wire does not occur. It is not necessary to perform treatment such as covering the lead wire with an insulating tube. In addition, in the state where the pobin is set in the fuse-connecting housing machine, it is possible to fix the connection terminal to the pobin, and to cut off unnecessary portions of the lead wire after the fuse operation. The work efficiency can be improved.
- FIGS. 1 to 7 show a first embodiment of the present invention.
- FIG. 1 is a longitudinal sectional view of an auta-type one-pole type multipolar generator
- FIG. 2 is a front view of a stay overnight
- FIG. Fig. 4 is a sectional view of the winding to multiple salient poles
- Fig. 5 is a perspective view of the connection terminal
- Fig. 6 is the assembly of the connection terminal to the stay and the connection terminal.
- FIG. 7 is a perspective view of another connection terminal
- FIGS. 8 and 9 show a second embodiment of the present invention
- FIG. 8 is a cross-sectional view of the first embodiment.
- FIG. 9 is a front view of the stay corresponding to FIG. 2, and FIG. 9 is a sectional view corresponding to FIG. 6 of the first embodiment.
- this taro type multipole generator is used, for example, as an engine generator
- 6 includes a stay 8 attached to the stay 6 via a hollow support portion 7, and a rotor 9 covering the stay 8.
- the support portion 7 is rotatably penetrated and arranged coaxially with the stay 1.
- the rotor 9 is fixed to the end of the crankshaft 10 to be rotated.
- a casing 13 that covers the stay 8 and the mouth 9 is fixedly supported by the support portion 7.
- the rotor 9 has a plurality of magnets 15 fixed to the inner periphery of a bottomed cylindrical rotor yoke 14 coaxially covering the stay 8, and the center of the closed end of the rotor yoke 14 is the crank. It is coaxially fixed to the end of the shaft 10.
- the rotor yoke 14 is a disk-shaped end wall member 16 formed by die-casting with a light alloy such as an armature, and a cylindrical shape formed of, for example, mild steel and coaxially covering the stay 8.
- a light alloy such as an armature
- a cylindrical shape formed of, for example, mild steel and coaxially covering the stay 8.
- One end is fixed to the outer periphery of the wall member 16 and a plurality of magnets 15 are fixed to the inner periphery.
- the cylindrical member 17 is fixed to the crankshaft 10 at the center of the end wall member 16. It is fixed coaxially.
- a plurality of radially extending blades 18 are integrally provided on the end wall member 16 so as to form intake holes 19 therebetween. Therefore, the cooling air flows through the casing 13 according to the rotation of the rotor 9, and the number of parts is reduced and the assembly work efficiency is reduced as compared with the case where a cooling fan is installed in the outlet 9 at night. To improve Can be. Moreover, there is no need to secure a dedicated space for generating cooling air other than the rotor 9, and it is not necessary to set the length of the crankshaft 10 relatively large, thereby avoiding a decrease in the support rigidity of the rotor 9. And the axial length of the entire generator can be set small.
- c 2 and 3 which can be, stearyl Isseki 8
- a plurality of co ⁇ plate 2 1, 2 1 ... a formed by laminating stearyl Isseki core 2 is ring-shaped
- a plurality of, for example, 24 salient poles 2 3, which are substantially c-shaped in a plane perpendicular to the axis of the stay core 22, are provided.
- 23 ... are protruded at equal intervals.
- stearyl Isseki core 2 2 is coated with Pobin 2 4 made of synthetic resin, ⁇ Po bottle 2 4, each salient pole 2 3, 2 3 ... tip and ends of stearyl one stator core t 2 2 of The injection molding is performed integrally so as to expose a part of the surface and the inner peripheral surface to cover the stay core 22.
- through holes 25 are provided in the inner periphery of the stay core 22, and each through hole 25 is provided.
- the threaded ports 26 are screwed into the support 7 and tightened, so that the stay core 22 is coaxially fixed to the support 7.
- the pobin 24 has seven main coils for the U-phase 28 I; V-phase main coil 28 V and a W-phase main coil. 28 W, a pair of DC coils 29, 29, and a single sub coil 30 are wound.
- one of the salient poles 2 3, 2 3... Is numbered 1, and the numbers up to 24 in the counterclockwise direction in FIG.
- the U-phase main coil 28 U... is connected in series, and the first, fourth, seventh, tenth, thirteenth, nineteenth, and twenty-second salient poles 2 and 3 are wound around the pobin 24, and the V-phase main coil 28 V... is connected in series while being connected in series, 2, 5, 11, 14, 17, Wound around the pobin 24 at the portions corresponding to the salient poles 23 and 23 of Nos.
- the main coils for the W phase 28 W... are connected in series, and the salient poles of No.3, No.6, No.12, No.15, No.18, No.21 and No.24 are connected.
- the DC coils 29 and 29 are wound around the pobin 24 at the portions corresponding to the 8th and 9th salient poles 23 while being connected in series. Further, the subcoil 30 is wound around the pobin 24 at a portion corresponding to the 16th salient pole 23.
- the inner circumference of the stay core 22 near the one end on the side of the end wall member 16 is covered with a pobin 24.
- a pobin 24 At one end of the pobin 24, the inner periphery of each of the protrusions 2 2a.
- Four overhangs 24 a projecting radially inward from the periphery are provided integrally with the pobin 24.
- Each of the overhang portions 24a has a plurality of, for example, three fitting holes arranged at equal distances from the center of the pobin 24 in the circumferential direction of the pobin 24.
- each of the fitting holes 31 is formed to have a rectangular cross-sectional shape that is long in a direction orthogonal to the radial direction of the pobin 24. That is, each of the fitting holes 3 1..., 28 W-, 28 W-, 29, 29, 30 out of each coil 28 I; It is provided on the pobin 24 on one side.
- connection terminals 32 are fitted and fixed to fitting holes 31 provided in the projecting portions 24a corresponding to the second to fourth salient poles 23, respectively. Also, of the seven U-phase main coils 28 U... connected in series, the part corresponding to the first salient pole 2 3... is wound on the pobin 24 at the main coil 28 Lead wire from the 8 U 3 3. Of the seven V-phase main coils 28 V... connected in series, the lead wire from the main coil 28 V wound on the pobin 24 at the part corresponding to the second salient pole 2 3... 3 3 and 7 W-phase main coils 28 W... connected in series, corresponding to the 3rd salient pole 2 3... The main coil 28 W wound on the pobin 24 The lead wire 33 is connected to each of the connection terminals 3 2.
- connection terminals 3 4 are fitted and fixed to 3 1.
- Main coil 2 8 wound around pobin 24 The lead wire 35 from U and the part corresponding to the 24th salient poles 23 of the 7 W-phase main coils 28 W... connected in series are wound around the pobin 24.
- the lead wire 35 from the main coil 28 W is commonly connected to the connection terminal 34 in the hyging connection.
- connection terminal 34 one end of each of the 7 main coils for the U-phase, V-phase and W-phase connected in series is connected individually to the connection terminals 32 ...
- one end and the other end of each of the seven U-phase, V-phase and W-phase main coils 28 1; , And three connection terminals 3 2... And a single connection terminal 34 are also provided for the U-phase, V-phase and W-phase main coils 28 I;.
- V ⁇ , 28 W ... are arranged at positions corresponding to one end and the other end, respectively, so that the U-phase, V-phase and W-phase main coils 28 I; ..., 28 V "', It is possible to make the lead wires 3 3 ⁇ ', 35... from 28 W... relatively short, to prevent the occurrence of free wires, and to degrade the electrical characteristics due to the free wires. Can be prevented as much as possible.
- connection terminals 36 are fitted and fixed in the holes 31 1, and are connected in series and wound around the pobin 24 at the portions corresponding to the 8th and 9th salient poles 23.
- Lead wires 37, 38 from both ends of the coils 29, 29 are fuse-connected to the connection terminals 36, respectively.
- the connection terminals 36 are arranged at positions close to the pair of DC coils 29, 29, the lead wires 37, 38 can be made relatively short, and free wires are generated. It is possible to prevent electrical characteristics from deteriorating due to free wire. The kinking can be prevented as much as possible.
- connection terminals 3 9 are fitted and fixed in the corresponding fitting holes 3 1, and the sub-coil 30 wound around the bobbin 24 at the portion corresponding to the 16 salient pole 23
- the lead wires 40, 41 are connected to the connecting terminals 39, ..., respectively, by hyging.
- connection terminal 32 has an end protruding from the fitting hole 31 and is fitted and fixed in the fitting hole 31.
- a flat plate-shaped connecting plate portion 32b one end of which is connected to the other end of the connecting terminal portion 32a at a right angle and extends inward in the radial direction of the stay 8; and the other end portion of the connecting plate portion 32b. It is made of a conductive metal integrally formed with a holding plate portion 32c connected to the connecting plate portion 32b so as to be able to perform hyging connection with the lead wire 33 therebetween. is there.
- the external conductor connecting terminal 32a is formed in a flat plate shape so as to fit into the fitting hole 31 and the connecting plate 32b is brought into contact with the pobin 24 as shown in FIG.
- the length is set such that one end protrudes from the fitting hole 31 when the fitting hole 31 is fitted into the fitting hole 31.
- the external conductor connection terminal portion 32a is prevented from being detached from the engagement hole 31 by cutting into the inner surface of both sides of the fitting hole 31.
- the connecting plate portion 3 2 b comes into contact with one end surface of the end wall member 16 side of the pobin 24 when the external conductor connecting terminal portion 32 a
- the terminal portion 32 a is connected to the other end of the external conductor connection terminal portion 32 a at a right angle so as to extend inward in the radial direction. It is formed in a narrow trapezoidal shape.
- the holding plate portion 32c is formed by cutting and raising a central portion in the width direction from the other end of the external conductor connecting terminal portion 32a to one end of the connecting plate portion 32b. It is formed so that 33 can be sandwiched between the other end of the connecting plate portion 32b.
- the other end of the connecting plate portion 32b faces one end, and one of a pair of electrodes 44, 45 for hyuzing connection. Grooves 4 3... Open at both ends to allow passage of 4 5 are provided.
- the external conductor terminal portions 3 2a... of the three connection terminals 32 fitted and fixed to the overhang portion 24 a protrude from the overhang portion 24 a to the support portion 7 side.
- a force bra 47 for individually connecting the external conductors 46 to the external conductor terminal portions 32 a is detachable from the other end of the pobin 24 to the inner peripheral portion of the pobin 24. It is engaged.
- connection terminal 32 When assembling the connection terminal 32 to the pobin 24 and performing the connecting connection of the lead wire 33 to the connection terminal 32, the external conductor connection terminal portion 32a is connected to the connection plate portion 32.
- a process of fitting the connection terminal 3 2 to the bobbin 24 by fitting the fitting terminal 3 into the bobbin 24 until b contacts the pobin 24, and connecting the lead wire 3 3 to the connecting plate portion 3 2 b and the holding plate portion 3 2 (c) a step of entanglement with the holding plate portion 32c so as to be sandwiched between the two, and a connecting plate portion 32b and a pair of electrodes 44, 45 so that one electrode 45 is inserted into the groove 43.
- a step of performing a hygienic connection while pressing the holding plate portion 32 c and a step of cutting out an unnecessary portion of the lead wire 33 protruding from the connection terminal 32 are sequentially performed.
- connection terminals 36 and 39 are formed in the same manner as the connection terminal 32 described above, and the connection terminals 36 and 39 are assembled to the pobin 24 and the connection terminals 36 and 39 are connected to the connection terminals 36 and 39.
- the joining connection of the lead wires 37, 38; 40, 41 is also performed in the same manner as the connection of the connection terminal 32 to the pobin 24 and the fusion connection of the lead wire 33 to the connection terminal 32.
- the connection with an external conductor (not shown) is the same as the connection between the connection terminal 32 and the external conductor 46.
- a flat plate-like connecting plate portion 34 b extending at one end in common and at a right angle to the other end of the external conductor connecting terminal portion 34 a and extending radially inward of the stay 8.
- the external conductor connecting terminal 34 a is formed in a flat plate shape so as to fit into the fitting hole 31.
- the length is set such that one end protrudes from the fitting hole 31 when the connecting plate portion 34b is fitted into the fitting hole 31 until it abuts on the pobin 24.
- the external wire connection terminal portions 34a are formed to prevent the external wire connection terminal portions 34a from being detached from the fitting holes 31 by digging into the inner surfaces of both sides of the fitting hole 31. Claws 46, 46 are provided in pairs.
- the assembling of the connecting terminal 34 to the pobin 24 and the connecting of the lead wire 35 to the connecting terminal 34 also include the assembling of the connecting terminal 32 to the pobin 24 and the joining of the lead wire 33 to the connecting terminal 32.
- the connection is performed in the same manner as the connection, and the connection with the external conductor (not shown) is also the same as the connection of the connection terminal 32 and the external conductor 46.
- the main coil for U-phase 281! ..., V-phase main coil 28 V... and W-phase main coil 28W..., a pair of DC coils 29, 29, and a single sub-coil 30 are provided on the outer periphery of the stay core 22. It is wound around a number of salient poles 23 via a pobin 24, and each coil 28I; ..., 28V ⁇ , 28W ⁇ , 29, 29, 30
- a plurality of fitting holes 31 are provided in the pobin 24, and a plurality of connection terminals 32, 34, 36, 39 made of conductive metal are fitted into the fitting holes 31 respectively.
- the external conductor 46 is connected to one end of each of the connection terminals 32, 34, 36, 39, and 39, and the other of each of the connection terminals 32, 34, 36, 39 , 28 ⁇ ⁇ , 28W ⁇ , 29, 29, 30 lead wires 33 ⁇ 37, 38, 40, 41 As a result, each coil 28; ⁇ , 28W-, 29, 29, 30 are connected to the external conductors 46....
- connection terminal 32 is connected to the external conductor 46.
- One end of the connection terminal 32 is protruded from the fitting hole 31 so as to be fitted into and fixed to the fitting hole 31.
- 32a, a flat plate-like connecting plate portion 32b having one end connected to the other end of the external conductor connecting terminal portion 32a at a right angle and extending inward in the radial direction of the stay 8, and the connecting plate portion A holding plate portion 32c connected to the connecting plate portion 32b so as to enable hyging connection with the lead wire 33 interposed between the other end portion of the pin 32b and a pobin 24
- the other end of the connecting plate portion 32b faces one end, and a groove is opened at both ends so that one of the pair of electrodes 44, 45 for the hyging connection can pass therethrough. 4 3 are provided.
- one of the pair of electrodes 44 and 45 for the hyging connection passes through the groove 43, so that the connection terminal 32 is fitted and fixed to the pobin 24 and the other end of the connection plate portion 32b and Hydraulic connection can be made with the lead wire 33 extending from the coil 28 I; ..., 28 V '", 28 W ... between the clamping plates 32c, and then connected after the hyging connection. It is not necessary to bend part of the terminal 32. As a result, the lead wire 3 between the coil 28 1 ⁇ , 28 V ⁇ , 28 W... and the connection to the connection terminal 32 ⁇ Since there is no bending in 3 ... and so-called loose wires do not occur, it is not necessary to apply treatment such as covering the lead wire 3 3 ... with an insulating tube. Since the pair of electrodes 4 4, 45 can be made thicker, the flowing current can be applied by connecting the large current. Can be shortened, it is possible to further improve the assembling work ability index.
- connection terminal 32 when assembling the connection terminal 32 to the pobin 24 and performing the hygienic connection of the lead wire 33 to the connection terminal 32, the external conductor connection terminal portion 32a is connected to the connection plate portion 32.
- connection terminal 32 Since the steps of performing the hyging connection while pressing the holding plate portion 32c and the step of cutting out the unnecessary portion of the lead wire 33 protruding from the connection terminal 32 are sequentially executed, the fusion connection is performed.
- the connection terminal 32 is fixed to the pobin 24 when the pobin 24 is set in the fusing machine for It is possible to cut out unnecessary portions of the lead wire 33 after the use of the cable, and it is possible to improve the efficiency of the assembling work of the station 8.
- connection plate portion 32b is formed in a trapezoidal shape having a width reduced toward the radially inward side of the stay 8 so as to secure an insulation distance between the adjacent connecting terminals 32. It is possible to arrange a plurality of connection terminals 3 2. It is possible to contribute to downsizing of the stator 8.
- connection terminals 36 and 39 are also formed in the same manner as the connection terminal 32 described above, and the same effects as those of the connection terminal 32 can be obtained.
- connection terminal 34 has three external conductor connection terminal portions 3 4a, each having one end protruding from each of the three fitting holes 3 1.
- a flat plate-like connecting plate portion 34b one end of which is connected to the other end of the external conductor connecting terminal portion 34a in common and at a right angle and extending inward in the radial direction of the stay 8;
- the three holding plates 34 c connected to the connecting plate 34 b can be connected to the other end of the connecting plate 34 b via the lead wire 35.
- the other end of the connecting plate 34b faces one end and one of a pair of electrodes 4 4, 4 5 for the hyging connection is provided. Grooves 43 are provided, both ends of which are allowed to pass through.
- connection terminal 34 Similar to the connection terminal 32 described above, the operation of bending a part of the connection terminal 34 after the joining of the lead wires 35 extending from the coil 28 1;..., 28 V "', 28 W. Is not required, and the lead wires 35 ... do not bend from the coils 28U ⁇ , 28v ⁇ , 28W... to the connection to the connection terminal 34. There is no need to perform treatment such as covering the lead wires 3 '5 ... with an insulating tube, etc. Also, when the pobins 24 are set in the fusing machine for the joining connection, It is possible to fix the connection terminal 34 to the pobin 24, and to cut out the unnecessary part of the lead wire 35 after fusing, thereby improving the efficiency of assembling the stay 8 it can.
- the pobin 24 ' there are four overhangs 24a' that protrude radially inward from the inner circumference between the projections 22a of the stay core 22. Are provided at the same distance from the center of the pobin 24 and are arranged at equal intervals in the circumferential direction of the pobin 24. Fitting holes 31 are provided respectively. In addition, in each of the fitting holes 3 1..., there are three terminal portions 3 2 a... that are provided with the connection terminals 3 2 ′, 36 ′, and 39, respectively. Are fitted and fixed with the external conductor connection terminal portions 34 a.
- Each of the overhanging portions 24a 'of the pobin 24' includes the connection terminals 32,.
- the connecting plate 32 b of 6... 39 faces one end and a through-hole 48 with both ends opened allowing passage of one 45 ′ of a pair of electrodes 44 ′ and 45 ′ for the joining connection.
- the connection terminals 32, 36, 39 are provided for each of the connection terminals 32, 36, 39, and the connecting plate portion 34b of the connection terminal 34 faces one end, and a pair of electrodes 44 ', 45' for the hyuzing connection are provided. Open both ends allowing one to pass through 45 '
- Three through holes 48 are provided corresponding to the connection terminals 34.
- one electrode 45 ′ is inserted into the through hole 48, and a pair of electrodes 44 ′ and 45 ′ is used to connect the connection terminals 32,. b... and the holding plate 32 c... are connected by fusing while pressing, so that each connection terminal 32 ⁇ ,
- Leading wires 33..., 37, 38, 40, 41 are connected to 36 ⁇ , 39... in a hyging connection, and the connecting connection part 34 b and the holding plate part 34 c... of the connection terminal 34 are connected by hyging while pressing. As a result, three lead wires 35 are connected to the connection terminal 34.
- connection plate portions 3213 '"of the connection terminals 32, 36, 39,', 34 are provided.
- 34b are all pobin 2
- connection terminals 32, 36, 39, 34, and 34 are stably attached to the pobin 24'.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003266579A AU2003266579A1 (en) | 2002-09-24 | 2003-09-24 | Stator for outer rotor multipole generator and method of assembling the stator |
JP2004539505A JP4344695B2 (ja) | 2002-09-24 | 2003-09-24 | アウタロータ型多極発電機用ステータ及びその組立方法 |
US10/528,799 US7492067B2 (en) | 2002-09-24 | 2003-09-24 | Stator for outer rotor multipole generator and method of assembling the stator |
EP03798461A EP1551091B1 (en) | 2002-09-24 | 2003-09-24 | Stator for outer rotor multipole generator and method of assembling the stator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002277805 | 2002-09-24 | ||
JP2002-277805 | 2002-09-24 |
Publications (1)
Publication Number | Publication Date |
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WO2004030180A1 true WO2004030180A1 (ja) | 2004-04-08 |
Family
ID=32040411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2003/012161 WO2004030180A1 (ja) | 2002-09-24 | 2003-09-24 | アウタロータ型多極発電機用ステータ及びその組立方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7492067B2 (ja) |
EP (1) | EP1551091B1 (ja) |
JP (1) | JP4344695B2 (ja) |
CN (1) | CN100338851C (ja) |
AU (1) | AU2003266579A1 (ja) |
WO (1) | WO2004030180A1 (ja) |
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JP2009284648A (ja) * | 2008-05-22 | 2009-12-03 | Mitsubishi Electric Corp | 回転電機 |
JP2010098917A (ja) * | 2008-10-20 | 2010-04-30 | Honda Motor Co Ltd | アウタロータ型多極発電機のステータ構造体 |
JP2019205241A (ja) * | 2018-05-22 | 2019-11-28 | Ntn株式会社 | 三相永久磁石同期モータおよびこの三相永久磁石同期モータを備えた車両用動力装置、発電機およびこの発電機を備えた発電機付車輪用軸受 |
WO2020039608A1 (ja) * | 2018-08-24 | 2020-02-27 | 株式会社e-Gle | アウターロータ型モータ、および、電気自動車 |
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JP2008017639A (ja) * | 2006-07-06 | 2008-01-24 | Fanuc Ltd | 電動機および電動機製造方法 |
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JP5204433B2 (ja) * | 2007-07-13 | 2013-06-05 | 日本電産テクノモータ株式会社 | モータ |
JP5150930B2 (ja) * | 2007-11-07 | 2013-02-27 | 本田技研工業株式会社 | アウタロータ型多極発電機 |
JP5335265B2 (ja) * | 2008-03-28 | 2013-11-06 | 三洋電機株式会社 | 電動機 |
EP2451051A2 (en) * | 2009-04-03 | 2012-05-09 | Robert M. Jones | Stator assembly for an electric motor |
IT1397784B1 (it) * | 2010-01-15 | 2013-01-24 | Gate Srl | Collettore per lo statore di un motore brushless in corrente continua a magneti permanenti |
US9000639B2 (en) * | 2011-12-06 | 2015-04-07 | Nidec Motor Corporation | Mounting cap for insulated stator of outer rotor motor |
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JP2013165589A (ja) * | 2012-02-10 | 2013-08-22 | Denso Trim Kk | 磁石式発電機 |
CN105491816B (zh) * | 2016-02-04 | 2018-07-20 | 东莞立德精密工业有限公司 | 磁性线圈焊接方法 |
JP7027770B2 (ja) * | 2017-09-29 | 2022-03-02 | 日本電産株式会社 | モータ、及び、ステータ |
CN110581005B (zh) * | 2018-06-11 | 2022-07-19 | 浙江三花智能控制股份有限公司 | 电磁线圈 |
EP3637594B1 (de) * | 2018-10-10 | 2024-02-21 | Vitesco Technologies GmbH | Stator für einen elektromotor |
DE102018221045A1 (de) * | 2018-12-05 | 2020-06-10 | Robert Bosch Gmbh | Stator für eine elektrische Maschine, eine elektrische Maschine und Verfahren zum Herstellen eines solchen Stators |
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KR20210066434A (ko) | 2019-11-28 | 2021-06-07 | 삼성전자주식회사 | 모터 |
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- 2003-09-24 US US10/528,799 patent/US7492067B2/en not_active Expired - Fee Related
- 2003-09-24 AU AU2003266579A patent/AU2003266579A1/en not_active Abandoned
- 2003-09-24 CN CNB038227541A patent/CN100338851C/zh not_active Expired - Fee Related
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JP2009284648A (ja) * | 2008-05-22 | 2009-12-03 | Mitsubishi Electric Corp | 回転電機 |
JP2010098917A (ja) * | 2008-10-20 | 2010-04-30 | Honda Motor Co Ltd | アウタロータ型多極発電機のステータ構造体 |
JP2019205241A (ja) * | 2018-05-22 | 2019-11-28 | Ntn株式会社 | 三相永久磁石同期モータおよびこの三相永久磁石同期モータを備えた車両用動力装置、発電機およびこの発電機を備えた発電機付車輪用軸受 |
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Also Published As
Publication number | Publication date |
---|---|
JP4344695B2 (ja) | 2009-10-14 |
JPWO2004030180A1 (ja) | 2006-01-26 |
CN1685587A (zh) | 2005-10-19 |
CN100338851C (zh) | 2007-09-19 |
US20060103247A1 (en) | 2006-05-18 |
EP1551091B1 (en) | 2012-08-22 |
EP1551091A1 (en) | 2005-07-06 |
US7492067B2 (en) | 2009-02-17 |
EP1551091A4 (en) | 2009-01-07 |
AU2003266579A1 (en) | 2004-04-19 |
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