WO2004038895A1 - 車両用交流発電機の整流装置およびその製造方法 - Google Patents
車両用交流発電機の整流装置およびその製造方法 Download PDFInfo
- Publication number
- WO2004038895A1 WO2004038895A1 PCT/JP2002/011127 JP0211127W WO2004038895A1 WO 2004038895 A1 WO2004038895 A1 WO 2004038895A1 JP 0211127 W JP0211127 W JP 0211127W WO 2004038895 A1 WO2004038895 A1 WO 2004038895A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- output terminal
- heat sink
- positive
- positive electrode
- rectifier
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/10—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers
- H01L25/11—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/115—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
- H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
- H02K11/05—Rectifiers associated with casings, enclosures or brackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Definitions
- the present invention relates to a rectifier for a vehicular alternator in which an alternating current generator mounted on an automobile or the like and a rectifier for rectifying the output thereof are integrally combined, and a method of manufacturing the same.
- Such a rectifying device for a vehicle alternator includes a positive-side heatsink provided with a plurality of (eg, four) positive-side rectifying elements and a negative-electrode provided with a plurality of (eg, four) negative-side rectifying elements. And a terminal block having a wiring member for electrically connecting the rectifying element and the stator winding.
- the heat sink which is a heat sink, is generally made of aluminum (hereinafter A1), which has both good light weight and good heat dissipation.
- Output terminal bolts for extracting the output of the generator to the outside are electrically connected to the positive side heat sink by press-fitting, etc., and the output terminal bolts protrude outside the alternator frame.
- the output terminal bolt is also responsible for fixing the rectifier to the frame, and the rectifier is fixed, for example, at two locations together with another mounting bolt. Since the alternator frame functions as a grounding electrode, the “positive heat sink + output terminal bolt” and the frame are mounted in an electrically insulated state, while the negative heat sink and the frame are electrically connected. Attached directly, thermally.
- the radiator plate is electrically insulated from each other at the insertion point of the output terminal bolt and the mounting bolt, and is overlapped in the axial direction.
- the radiator plate shares the bolts for mounting the radiator plate to the frame.
- the positive-side heatsink whose temperature rises higher than the negative-side heatsink, may be located near the center of the frame (radially inward of the negative-side heatsink). Has become.
- the output terminal bolts are formed so that the contact area of the fitting area is large, but the heat sink side has a smooth surface and a normal hole area.
- a mouthlet usually means an uneven surface or the like formed on the mating surface, and the convex top of the concave / convex bites into the corresponding surface during press-fitting, and a part of the top moves to the concave and the whole
- the press-fit side and press-fit side are strongly integrated as the
- the positive-side heat sink is made of A1 material
- the output terminal port which is press-fitted into the positive-side heat sink and used for electrical connection, is made of Fe. Therefore, the current (output current) flowing through the press-fitted output terminal bolt is low.
- the contact heat resistance increases in the press-fitting portion, and not only the positive-side heat sink but also the negative-side heat sink and the insulation mold with the AC generator frame melt, ensuring reliable electric power. I feared that the connection was lost.
- A1 material has low ionization tendency, and the output terminal bolts protrude from the alternator frame. There was a problem of corrosion and damage around the fitting part.
- the force applied when the output terminal bolts are wired makes it easy for the press-fitting portion on the heat sink to be displaced.
- the present invention has been made in view of the above-described problems, and is directed to a rectifier for a vehicle alternator. Accordingly, it is an object of the present invention to more reliably perform electrical and mechanical coupling between the heat sink and the output terminal member.
- the present invention provides an AC generator having a stator and a rotor supported by a frame, a positive electrode side and a negative electrode arranged in the frame and rectifying an AC output of the AC generator.
- Positive and negative heat sinks respectively supporting the side rectifying elements, and penetrating through the positive and negative heat sinks to be exposed to the outside of the frame and electrically and mechanically coupled to the positive heat sink.
- a connecting portion forming member made of a material having a higher ionization tendency than that of the heat sink on the positive electrode side.
- the present invention provides a method for manufacturing a rectifier for an automotive alternator as described above, wherein the outer periphery of the connecting portion forming member forming the connecting portion with the output terminal member of the positive-side radiating plate has a melting point higher than that of the member.
- the positive electrode radiator plate is formed by a double molding process using a thin metal foil of a material having a low solidus temperature as an insert member, and only the metal foil is melted during the process. A manufacturing method is provided.
- the connecting portion forming member made of a material having the same linear expansion coefficient as that of the output terminal member is provided at the connecting portion of the positive-side radiator plate with the output terminal member, it is possible to reduce the influence of the vehicle atmosphere. Prevents expansion of the contact surface during thermal cycling.That is, regardless of the vehicle ambient temperature, it is possible to maintain a good contact state at the contact part, reduce contact thermal resistance, and suppress unnecessary heat generation of the output terminal member. .
- the connecting portion forming member is made of a material having better heat conductivity than the positive-side heat sink, heat retention at the connecting portion of the positive-side heat sink with the output terminal member is achieved. Thus, heat generated from the output terminal member can be more smoothly transferred to the heat sink on the positive electrode side.
- the periphery of the output terminal material which is a path for foreign matter such as salt water from the outside of the alternator, has a higher tendency to ionize than the heat sink on the positive electrode side, rust and corrosion can be effectively prevented, and as a result, the thermal resistance at that location is also reduced. Can be reduced.
- FIG. 1 is a sectional view of an automotive alternator according to Embodiment 1.
- FIG. 2 is a perspective view showing the rectifier of the automotive alternator according to Embodiment 1.
- FIG. 3 is an exploded perspective view of a heat sink on the negative electrode side of the rectifier according to the first embodiment.
- FIG. 4 is an exploded perspective view of the rectifier in the first embodiment.
- FIG. 5 is a plan view of a heat sink on the positive electrode side of the rectifier according to the first embodiment.
- FIG. 6 is a cross-sectional view around the output terminal member of the rectifier according to the first embodiment.
- FIG. 7 is a plan view showing another example of the heat sink on the positive electrode side of the rectifier according to the first embodiment.
- FIG. 8 is a plan view showing still another example of the positive-side radiator plate of the rectifier in the first embodiment.
- FIG. 9 is a cross-sectional view around the output terminal member of the rectifier according to the second embodiment.
- FIG. 10 is a cross-sectional view around the output terminal member of the rectifier according to the fourth embodiment.
- FIG. 11 is an explanatory view showing a manufacturing process of the rectifier according to the fifth embodiment.
- FIG. 12 is a perspective view of an insert member used in the manufacturing method according to the fifth embodiment.
- FIG. 1 is a configuration diagram showing a vehicle alternator.
- a stator 1 includes a stator core 2 and a stator coil 3 wound around the stator core 2.
- the rotor 4 includes a pair of pole cores 5, 6 facing each other, an exciting coil 7 interposed between the cores 5, 6, a rotating shaft 8, and a slip ring 9 fixed to the rotating shaft 8. It is configured.
- the front frame 12 has an intake hole 12a and an exhaust hole 12b
- the rear frame 13 has an intake hole 13a and an exhaust hole 13b.
- the rear frame 13 is fixed to the front frame 12 by the fastening bolts 14, and the stator 1 is supported between the front frame 12 and the rear frame 13.
- the rotating shaft 8 is supported by the front frame 12 and the rear frame 13 via bearings 15 and 16.
- a pulley 17 is fixed to one end of the rotating shaft 8.
- a rectifier 40 which will be described later, is attached to the rear frame 13 and is connected to an output terminal of the stator coil 3 to convert AC generated by the stator 1 into DC.
- the voltage regulator 19 is mounted on the rear frame 13 together with the brush holder 20.
- the brush holder 20 supports the brush 21 so that the brush 21 contacts the slip ring 9.
- current is supplied to the exciting coil 7 via the brush 21 and the sleeping ring 9, and at the same time, the rotational torque of the engine is transmitted via the pulley 17 and the belt (not shown). The rotation is transmitted to the rotating shaft 8 to rotate the rotor 4.
- the stator 1 generates an alternating current.
- the negative-side heat sink 30 is made of A1, and includes a plurality of negative-side rectifying element mounting portions 30a, a plurality of heat-radiating fins 30b, and a pair of annular guide portions. It has 30 c.
- the positive-side radiator plate 31 is made of A1, and has a plurality of positive-side rectifier mounting portions 31a, a plurality of radiating fins 31b, and a pair of annular guide portions 31c.
- the negative electrode side rectifying element 32 has a stator coil connecting terminal 32a in which an IC chip is molded with resin and protrudes.
- the positive-side rectifying element 33 has a stator coil connection terminal 33a in which the IC chip is molded with resin and protrudes.
- the terminal block 34 is molded of polyphenylene sulfide (PPS) resin, and has a plurality of protruding stator connection terminals 34a, a pair of voltage regulator connection terminals 34b, and a pair of annular guide portions. It has 3 4c.
- the guide 35 is a PPS resin and has a pair of annular guide portions 35a.
- the heat sink 30 on the negative electrode side, the heat sink 31 on the positive electrode side, the terminal block 34 and the guide 35 are superimposed on each other with the guides as guides, and the output terminal member 3 is inserted into the hole of the guide. 8 and press-fit the parts together, insert the mounting bolts 39 into the holes in the guides, and as shown in FIG. Assemble 40.
- the insulating spacers 41 and 42 are interposed between the guide portions 30c and 31c to insulate the negative-side heat sink 30 and the positive-side heat sink 31. Is secured. Also, the stator connecting terminals 32a, 33a, 34a of the negative-side heat sink 30, the positive-side heat sink 31, and the terminal block 34 are superimposed, and the stator coil 3 and Are configured. Further, the rectifier 40 is fixed to a predetermined portion of the rear frame 13 by the output terminal member 38 and the mounting bolt 39.
- an insert member made of a dissimilar metal is used as a joint forming member for forming a joint with the output terminal member 38 of the positive-side heat sink 31 constituting the rectifier 40.
- 31 d is provided concentrically with the guide portion 31 c of the heat sink 31 on the positive electrode side.
- the joint between the positive-side heat sink 31 and the insert member 31 d having an uneven shape to increase the contact area is double-molded. Constructed by mirror construction.
- an insulator member such as a Fe insert, a Cu insert, or a Cu-Zn insert is provided.
- Fe bolts, Cu bolts, and Cu-Zn ports were used as the output terminal members 38, and they were press-fitted into the hollow portions of the insert members 31d, and the ends of the insert members 31d were placed outside the rear frame 13. And an external conductor is connected thereto via an insulating member 43.
- the insert member 31 d embedded in the positive-side heat sink 31 and the output terminal member 38 are made of the same material and have the same coefficient of linear expansion.
- the expansion of the contact surface can be prevented, that is, the press-fit contact surfaces can be kept constant regardless of the vehicle ambient temperature, the contact thermal resistance can be reduced, and the output terminal member can be prevented from generating heat.
- Insert material 3 1 d has good thermal conductivity, Cu or Cu (60%)-Zn By using a (40%) alloy, the contact thermal resistance can be reduced.
- the outer periphery of the insert member 31d is formed in a cylindrical uneven shape, other shapes may be used. If the contact member has a large contact area and is integrated with each other, as shown in FIG. At least a part of the contact surface can also be formed in a shape bent into a mountain shape or a rectangular shape. For example, a cylinder with a large friction may be used (Fig. 8). Conversely, the shape need not be a cylindrical shape, and may be a barrel shape or a conical shape whose central portion swells in the axial length direction. Since it is an insert mirror, it has a high degree of freedom in shape.
- the present invention is not limited to the arrangement and shape of the output terminal member 38 and the configuration of the rectifier 40, but may be a case where the output terminal member projects in the radial direction of the AC generator, or a case where the rectifier has an arc shape. The same effect can be obtained by adapting to.
- a heat conductive member 44 is filled between the insert member 31 d and the output terminal member 38 of the first embodiment.
- the connecting portion of the output terminal member 38 to the positive-side heat sink 31 is formed by a male screw portion 3 '8a (for example, M12).
- the valley B is larger than the outer diameter A of the external thread A 38 b (for example, M8) for attaching an output conductor connected to a storage battery (not shown) arranged around the tip of the member.
- the part 38a is formed so that the tightening direction of the part 38a is opposite to the tightening direction of the male screw part 38b.
- the output terminal member 38 is attached to the positive-side heat sink 31 and the rectifier 40 is attached to the rear frame 13, and then, the above-mentioned portion is formed around the distal end of the output terminal member 38 exposed to the outside of the rear frame 13.
- the output conductor can be screwed. Also, since the two screws provided in the output terminal member 38 have different directions of screw tightening, the screw connection between the output terminal member 38 and the positive electrode side heat sink 31 does not loosen when the external output conductor is tightened.
- FIG. 11 shows an example of a method of manufacturing the positive-side heatsink used in the rectifier 40 of the present invention.
- an insulator member 31d whose outer periphery is covered with a Zn foil 31e of 0.1 mm or less by an electric zinc plating or zinc melting is prepared in advance (FIG. 12).
- the member 31d is placed in a die casting mold for the heat sink 31 on the positive electrode side, and in this state, A1 material, which is the material of the heat sink 31 on the positive electrode side, is poured to perform double molding.
- the A1 material is generally an ADC material, which is an Al—Si alloy, and has a solidus temperature of 580 ° C. Therefore, the melt temperature is set to 580 ° C.
- the insert material for example, an Fe, Cu, Cu (60%)-Zn (40%) alloy is used. At this time, the melting point and solidus temperature of each metal are Fe; 1535 ° C, Cu; 1083 ° C, Cu (60%)-Z ⁇ (40%); 580. It is higher than C, and the insert member 3 1 d does not melt and deform to a high degree during A1 mirror fabrication.
- the melting point of Zn is 420 at the temperature of A1 molten metal of 580 ° C. Because it is C, Al During the mirror pouring, only the surface of the zinc foil 3 1 e of the insert member 3 1 d melts and passes over the contact interface between the positive-side heat sink 31 and the insert member 3 1 d without gaps. Since the small void space generated in the casting method is filled, the degree of adhesion by double molding can be improved. Industrial applicability
- the present invention is used for a rectifier of a vehicle AC generator in which an AC generator mounted on an automobile or the like and a rectifier for rectifying the output thereof are integrally combined.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Synchronous Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60238564T DE60238564D1 (de) | 2002-10-28 | 2002-10-28 | Gleichrichtervorrichtung eines Wechselstromgenerators für ein Fahrzeug |
US10/492,596 US7095144B2 (en) | 2002-10-28 | 2002-10-28 | Rectifying apparatus of AC generator for vehicle |
JP2004546381A JP4282599B2 (ja) | 2002-10-28 | 2002-10-28 | 車両用交流発電機の整流装置およびその製造方法 |
KR1020047017964A KR100587133B1 (ko) | 2002-10-28 | 2002-10-28 | 차량용 교류 발전기의 정류 장치 및 그 제조 방법 |
EP02808055A EP1575151B1 (en) | 2002-10-28 | 2002-10-28 | Rectifying apparatus of a AC generator for vehicles |
PCT/JP2002/011127 WO2004038895A1 (ja) | 2002-10-28 | 2002-10-28 | 車両用交流発電機の整流装置およびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/011127 WO2004038895A1 (ja) | 2002-10-28 | 2002-10-28 | 車両用交流発電機の整流装置およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004038895A1 true WO2004038895A1 (ja) | 2004-05-06 |
Family
ID=32170789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/011127 WO2004038895A1 (ja) | 2002-10-28 | 2002-10-28 | 車両用交流発電機の整流装置およびその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7095144B2 (ja) |
EP (1) | EP1575151B1 (ja) |
JP (1) | JP4282599B2 (ja) |
KR (1) | KR100587133B1 (ja) |
DE (1) | DE60238564D1 (ja) |
WO (1) | WO2004038895A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010279211A (ja) * | 2009-06-01 | 2010-12-09 | Mitsubishi Electric Corp | 回転電機の整流装置及び整流素子の固定方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7166944B2 (en) * | 2005-02-18 | 2007-01-23 | Visteon Global Technologies, Inc. | Cooling plate for alternator rectifier |
JP2007135372A (ja) * | 2005-11-14 | 2007-05-31 | Denso Corp | 車両用交流発電機 |
JP2007189865A (ja) * | 2006-01-16 | 2007-07-26 | Mitsubishi Electric Corp | 制御装置一体型回転電機 |
KR100836405B1 (ko) * | 2006-10-31 | 2008-06-09 | 현대자동차주식회사 | 하이브리드 차량용 통합시동발전기 단자대 |
FR2954017B1 (fr) * | 2009-12-11 | 2016-01-01 | Valeo Equip Electr Moteur | Agencement de redressement de courant dote d'au moins deux modules pour machine electrique tournante et machine electrique tournante comportant un tel agencement |
US9312742B2 (en) | 2013-03-01 | 2016-04-12 | Hamilton Sundstrand Corporation | Connector and spring assembly for a generator |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5678131A (en) * | 1979-11-29 | 1981-06-26 | Nippon Denso Co Ltd | Rectifying device |
JPH01129740A (ja) * | 1987-11-13 | 1989-05-23 | Hitachi Ltd | 車輌用交流発電機 |
JPH09107654A (ja) | 1995-10-12 | 1997-04-22 | Hitachi Ltd | 車両用交流発電機 |
JPH11220858A (ja) | 1998-01-30 | 1999-08-10 | Mitsubishi Electric Corp | 車両用交流発電機の製造方法および車両用交流発電機の整流器の製造方法 |
JP2000240633A (ja) * | 1999-02-23 | 2000-09-05 | Kenkaku:Kk | ネジのロック構造 |
JP2002238209A (ja) * | 2001-02-08 | 2002-08-23 | Mitsubishi Electric Corp | 車両用交流発電機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2933588A1 (de) * | 1979-08-18 | 1981-03-26 | Robert Bosch Gmbh, 70469 Stuttgart | Gleichrichtereinheit |
JPH01113555U (ja) * | 1988-01-21 | 1989-07-31 | ||
DE3929427A1 (de) * | 1989-09-05 | 1991-03-07 | Bosch Gmbh Robert | Gleichrichtereinrichtung fuer drehstromgeneratoren von fahrzeugen |
US5453648A (en) * | 1993-10-14 | 1995-09-26 | General Motors Corporation | Bridge rectifier having an output terminal stud |
US5659212A (en) * | 1994-12-16 | 1997-08-19 | Electro-Dyn Choke Corporation | Rectifier assembly for automotive alternator |
FR2734425B1 (fr) * | 1995-05-17 | 1997-08-01 | Valeo Equip Electr Moteur | Alternateur, notamment pour vehicule automobile, comportant un agencement perfectionne de diodes de redressement |
JP3379457B2 (ja) * | 1998-12-25 | 2003-02-24 | 株式会社デンソー | 車両用交流発電機 |
DE60123715T2 (de) * | 2000-08-09 | 2007-08-23 | Denso Corp., Kariya | Rotierende elektrische Maschine für Fahrzeuge |
JP3949369B2 (ja) * | 2000-10-20 | 2007-07-25 | 三菱電機株式会社 | 車両用交流発電機 |
-
2002
- 2002-10-28 JP JP2004546381A patent/JP4282599B2/ja not_active Expired - Fee Related
- 2002-10-28 US US10/492,596 patent/US7095144B2/en not_active Expired - Lifetime
- 2002-10-28 EP EP02808055A patent/EP1575151B1/en not_active Expired - Lifetime
- 2002-10-28 WO PCT/JP2002/011127 patent/WO2004038895A1/ja active IP Right Grant
- 2002-10-28 DE DE60238564T patent/DE60238564D1/de not_active Expired - Lifetime
- 2002-10-28 KR KR1020047017964A patent/KR100587133B1/ko not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5678131A (en) * | 1979-11-29 | 1981-06-26 | Nippon Denso Co Ltd | Rectifying device |
JPH01129740A (ja) * | 1987-11-13 | 1989-05-23 | Hitachi Ltd | 車輌用交流発電機 |
JPH09107654A (ja) | 1995-10-12 | 1997-04-22 | Hitachi Ltd | 車両用交流発電機 |
JPH11220858A (ja) | 1998-01-30 | 1999-08-10 | Mitsubishi Electric Corp | 車両用交流発電機の製造方法および車両用交流発電機の整流器の製造方法 |
US6150196A (en) * | 1998-01-30 | 2000-11-21 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing automobile AC generator and method of manufacturing rectifier used in automobile AC generator |
JP2000240633A (ja) * | 1999-02-23 | 2000-09-05 | Kenkaku:Kk | ネジのロック構造 |
JP2002238209A (ja) * | 2001-02-08 | 2002-08-23 | Mitsubishi Electric Corp | 車両用交流発電機 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1575151A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010279211A (ja) * | 2009-06-01 | 2010-12-09 | Mitsubishi Electric Corp | 回転電機の整流装置及び整流素子の固定方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100587133B1 (ko) | 2006-06-08 |
EP1575151B1 (en) | 2010-12-08 |
EP1575151A1 (en) | 2005-09-14 |
US20050146236A1 (en) | 2005-07-07 |
JP4282599B2 (ja) | 2009-06-24 |
US7095144B2 (en) | 2006-08-22 |
JPWO2004038895A1 (ja) | 2006-02-23 |
KR20040106498A (ko) | 2004-12-17 |
EP1575151A4 (en) | 2009-06-17 |
DE60238564D1 (de) | 2011-01-20 |
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