WO2013069152A1 - 車両用回転電機 - Google Patents
車両用回転電機 Download PDFInfo
- Publication number
- WO2013069152A1 WO2013069152A1 PCT/JP2011/076072 JP2011076072W WO2013069152A1 WO 2013069152 A1 WO2013069152 A1 WO 2013069152A1 JP 2011076072 W JP2011076072 W JP 2011076072W WO 2013069152 A1 WO2013069152 A1 WO 2013069152A1
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- WIPO (PCT)
- Prior art keywords
- casing
- mounting bracket
- fixed
- electrical machine
- rotating electrical
- Prior art date
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Classifications
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- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
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- 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
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- 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
- H02K5/06—Cast metal casings
-
- 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
- H02K5/08—Insulating casings
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
Definitions
- the present invention relates to a rotating electrical machine for a vehicle such as an alternating current generator for a vehicle, and more particularly to a support structure for electrical wiring wired around a rotating electrical machine for a vehicle mounted on a vehicle.
- a resin rear cover is attached to the rear frame so as to cover a rectifier, a voltage control device, a brush device, etc. attached to the outside of the rear frame, and the electric wiring is connected to the rear cover. It is being fixed to the harness clamp attached to the protrusion part integrally projected from (for example, refer patent document 1).
- the harness clamp for fixing the electric wiring is attached to the protrusion formed integrally with the resin rear cover, the supporting strength of the electric wiring cannot be sufficiently increased. Therefore, the vibration of the electric wiring due to the vibration of the vehicle cannot be suppressed, and the electric wiring may be disconnected and the rear cover may be damaged.
- the present invention has been made to solve the above-described problems.
- the harness clamp for fixing the electrical wiring is attached to a mounting bracket attached to a mounting bolt fixed to the casing, so that the harness clamp has sufficient support strength.
- the vibration of the electric wiring due to the vibration of the vehicle can be suppressed to suppress the occurrence of the disconnection of the electric wiring, and the protective cover does not constitute a support member for the electric wiring, and the electric wiring is vibrated. It is an object of the present invention to obtain a vehicular rotating electrical machine that can prevent the occurrence of damage to a protective cover caused by the damage.
- a rotating electrical machine for a vehicle includes a rotor fixed to a shaft rotatably supported by a casing and disposed in the casing, a stator core, and a stator wound around the stator core.
- a stator having a winding and supported by the casing so as to surround the rotor; and disposed on an outer side of the casing in the axial direction and fixed to the casing;
- a rectifier for rectifying the generated AC power a voltage regulator that is disposed outside the casing in one axial direction and is fixed to the casing, and adjusts the magnitude of the AC voltage generated in the stator, and a bottom portion
- a resin-made protective cover which is manufactured in a bottomed cylindrical shape having a cylindrical peripheral wall portion and is mounted on the casing so as to cover the rectifier and the voltage regulator, and a resin-made harness clamp for fixing the electric wiring.
- the rotating electrical machine for a vehicle includes a mounting bolt inserted through a through hole formed in the bottom portion of the protective cover and fixed to a portion on one axial side of the casing, and the mounting bolt from the through hole.
- a mounting bracket fixed to the extending portion, and the harness clamp is held by the mounting bracket.
- the mounting bolt is inserted into the through hole formed in the bottom portion of the protective cover and fixed to a portion on one side in the axial direction of the casing, and the mounting bracket is fixed to the extension portion from the through hole of the mounting bolt.
- the harness clamp is held by the mounting bracket, the support strength of the harness clamp is increased. Occurrence can be suppressed.
- the protective cover does not constitute a support member for the electrical wiring, it is possible to prevent the protective cover from being damaged due to the vibration of the electrical wiring.
- FIG. 1 is a cross-sectional view showing an automotive alternator according to Embodiment 1 of the present invention.
- 1 is a rear side end view showing an automotive alternator according to Embodiment 1 of the present invention;
- FIG. 3 is a cross-sectional view taken along the line III-III in FIG. 2.
- It is principal part sectional drawing which shows the state before mounting bracket attachment in the vehicle alternator which concerns on Embodiment 1 of this invention.
- It is principal part sectional drawing which shows the electric wiring fixed state in the alternating current generator for vehicles which concerns on Embodiment 1 of this invention.
- It is a figure explaining the structure of the attachment metal fitting in the alternating current generator for vehicles which concerns on Embodiment 1 of this invention.
- FIG. 1 is a cross-sectional view showing an automotive alternator according to Embodiment 1 of the present invention
- FIG. 2 is a rear side end view showing the automotive alternator according to Embodiment 1 of the present invention
- FIG. 4 is a cross-sectional view taken along the line III-III
- FIG. 4 is a cross-sectional view of the main part showing a state before the mounting bracket is mounted in the automotive alternator according to Embodiment 1 of the present invention
- FIG. FIG. 2 is a cross-sectional view of a main part showing an electric wiring fixed state in the automotive alternator according to FIG.
- FIG. 6A and 6B are diagrams for explaining the structure of the mounting bracket in the vehicle alternator according to Embodiment 1 of the present invention, in which FIG. 6A is a top view and FIG. 6B is a side view.
- . 7 is a perspective view showing a harness clamp in the vehicle alternator according to Embodiment 1 of the present invention
- FIG. 8 is a side view showing a stud bolt in the vehicle alternator according to Embodiment 1 of the present invention. is there.
- a vehicular AC generator 1 includes a casing 4 composed of a substantially bowl-shaped aluminum front bracket 2 and a rear bracket 3, and a casing 4 that is rotatable via a pair of bearings 5.
- a pair of slip rings 15 that are fixed to the section and supply current to the rotor 8, a pair of brushes 16 that slide on the surface of each slip ring 15, and a bra that accommodates these brushes 16
- a plurality of intake holes 2 a, 3 a are formed at the bottoms of the substantially bowl shape of the front bracket 2 and the rear bracket 3, and a plurality of exhaust holes 2 b, 3 b are formed at the outer shoulders of the front bracket 2 and the rear bracket 3.
- the rotor 8 is a Landel-type rotor, and is provided so as to cover the field winding 9 that generates a magnetic flux when an excitation current is passed, and a field in which a magnetic pole is formed by the magnetic flux.
- a magnetic iron core 10 is wound around the cylindrical stator core 13 and the stator core 13, and a stator winding in which an alternating current is generated by a change in magnetic flux from the field winding 9 as the rotor 8 rotates.
- a line 14 The stator 12 is disposed so as to surround the rotor 8 by sandwiching the stator iron core 13 between the opening ends of the front bracket 2 and the rear bracket 3 from both sides in the axial direction.
- the rectifier 21 includes a positive-side heat sink 22 on which a plurality of positive-side rectifying elements 22a are mounted, a negative-side heat sink 23 on which a plurality of negative-side rectifying elements (not shown) are mounted, and a circuit board 24.
- the circuit board 24 is sandwiched between the positive-side heat sink 22 and the negative-side heat sink 23 so as to be substantially C-shaped.
- the circuit board 24 includes a resin molded body 24a formed in a substantially C-shape, a plurality of conductors 24b that are insert-molded in the resin molded body 24a and electrically connect the rectifier 21 and the stator winding 14; It has.
- the plurality of conductors 24b are formed such that the positive rectifier 22a and the negative rectifier constitute a predetermined bridge circuit.
- the stud bolt 45 as a mounting bolt is configured integrally with first and second shaft portions 46 and 47 having male screw portions arranged coaxially with a nut portion 48 interposed therebetween.
- the rectifier 21 configured in this way is configured such that the positive-side heat sink 22 and the negative-side heat sink 23 are stacked with the circuit board 24 interposed therebetween, and the first shaft portion 46 of the stud bolt 45 is connected to the positive side.
- the heat sink 22, the circuit board 24 and the negative heat sink 23 are inserted and fastened to the outer end surface of the rear bracket 3 to be fixed.
- the rectifier 21 is arranged in a fan shape centered on the shaft 6 on a plane orthogonal to the axis of the shaft 6 on the outer peripheral side of the slip ring 15.
- the lead wire 14a of the stator winding 14 is drawn from the rear bracket 3 and connected to the conductor 24b of the circuit board 24, and the rectifier 21 and the stator winding 14 are electrically connected.
- the brush holder 17 is arranged between both ends of the rectifier 21 in the substantially C-shaped circumferential direction, and is fastened and fixed to the outer end surface of the rear bracket 3.
- a voltage regulator 18 in which the capacitor 19 and the connector 20 are integrally mounted is disposed on the outer side in the radial direction of the brush holder 17 between both ends of the rectifier 21 in the substantially C-shaped circumferential direction. Fastened and fixed.
- the protective cover 25 is formed into a bottomed cylindrical shape including a bottom portion 26 and a cylindrical peripheral wall portion 27 using an insulating resin such as polybutylene terephthalate (PBT) or nylon 66.
- a connector drawing hole 28 is formed by cutting out a part of the bottom portion 26 and the peripheral wall portion 27 of the protective cover 25.
- a plurality of intake holes 29 are formed in the bottom portion 26.
- the drain hole 30 is formed on the bottom 26 side of the peripheral wall portion 27, and the through hole 31 through which the second shaft portion 47 of the stud bolt 45 passes is close to the drain hole 30 and the bottom portion 26. Is formed.
- the drain hole 30 is formed at a position facing the ground side of the peripheral wall 27, that is, vertically downward when the vehicle alternator 1 is mounted on the vehicle.
- the thus configured protective cover 25 is attached to the rear bracket 3 so as to cover the rectifier 21, the brush holder 17, and the voltage regulator 18 with the opening side facing the rear bracket 3.
- the connector 20 extends from the connector drawing hole 28, and the nut portion 48 and the second shaft portion 47 of the stud bolt 45 extend from the through hole 31.
- the mounting bracket 33 is produced by, for example, press-molding a metal flat plate such as stainless steel, the mounting portion 34, a holding portion 35 that is integrally extended from one end of the mounting portion 34, And an anti-rotation portion 36 formed by being bent at a right angle from the other end of the attachment portion 34.
- a stud bolt insertion hole 37 is formed in the attachment portion 34, and a harness clamp holding hole 38 is formed in the holding portion 35.
- the mounting bracket 33 is mounted so that the second shaft portion 47 extending from the through hole 31 is inserted into the stud bolt insertion hole 37, and the nut is screwed to the second shaft portion 47.
- the attachment portion 34 is clamped between the nut 49 and the nut portion 48 by the fastening force 49 and fixed to the stud bolt 45. At this time, the anti-rotation portion 36 is fitted into the drain hole 30, and the attachment of the mounting bracket 33 at the time of fastening with the nut 49 is prevented.
- the harness clamp 40 is a resin molded body using an insulating resin such as polybutylene terephthalate (PBT) or nylon 66, and as shown in FIG. 7, a holding portion 41 that holds the electric wiring 50 and a holding portion 41. And a pair of snap fit claws 43 extending from the seat portion 42. And in order to attach the harness clamp 40, a pair of snap fitting nail
- PBT polybutylene terephthalate
- the seat 42 is seated on the outer peripheral surface of the holding portion 35, the tip protrusion of the snap fit claw 43 is seated on the inner peripheral surface of the holding portion 35, and the harness clamp 40 is It is held by the holding unit 35. Furthermore, the electric wiring 50 is fixed to the holding portion 41.
- the vehicle alternator 1 configured as described above is mounted on a vehicle, and a field current is supplied from a battery (not shown) to the field winding 9 via the brush 16 and the slip ring 15 to generate a magnetic flux. appear.
- the claw-shaped magnetic poles of the field iron core 10 are magnetized alternately to the N pole and the S pole in the circumferential direction.
- the rotational torque of the engine is transmitted to the shaft 6 via a belt (not shown) and the pulley 7, and the rotor 8 is rotated. Therefore, a rotating magnetic field is applied to the stator winding 14 of the stator 12, and an electromotive force is generated in the stator winding 14.
- the alternating electromotive force generated in the stator winding 14 is rectified to direct current by the rectifier 21, and the magnitude of the output voltage is adjusted by the voltage regulator 18 and supplied to the battery-car electric load.
- the fan 11 is rotationally driven by the rotation of the rotor 8, and the cooling air ventilation path is formed in the vehicle AC generator 1 as described below. Heating components such as the stator winding 14, the rectifier 21, and the voltage regulator 18 are provided. Effectively cooled.
- the mounting bracket 33 is fastened and fixed to the stud bolt 45 fastened and fixed to the rear bracket 3, and the harness clamp 40 is held by the mounting bracket 33. Therefore, the support member of the harness clamp 40 is made of a metal material, and the support strength of the harness clamp 40 is significantly larger than that of the conventional technique that is supported by the protruding portion that is integrally provided on the resin protective cover. Become. Thereby, the vibration of the electric wiring 50 resulting from the vibration of the vehicle or the like is suppressed, and the occurrence of disconnection of the electric wiring 50 is suppressed. Since the mounting bracket 33 is attached to the stud bolt 45 by the fastening force of the nut 49 and the nut portion 48, the mounting bracket 33 can be easily and firmly attached to the stud bolt 45.
- the mounting bracket 33 is supported by the stud bolt 45 that fastens and fixes the rectifier 21 to the rear bracket 3, it is not necessary to prepare a new mounting bolt that supports the mounting bracket 33. Therefore, the number of parts of the vehicle alternator 1 is reduced and the assemblability is improved. Since the protective cover 25 is not involved in the support structure of the harness clamp 40, the harness clamp 40 can be supported on the rear bracket 3 regardless of the shape of the protective cover 25, and the design freedom of the protective cover 25 is increased. .
- the rotation stopper 36 When the mounting bracket 33 is mounted, the rotation stopper 36 is fitted in the drain hole 30. Therefore, when the nut 49 is fastened, the mounting bracket 33 does not rotate together, and the mounting workability of the mounting bracket 33 is improved. Further, even if the rotational force around the second shaft portion 47 acts on the mounting bracket 33 via the electric wiring 50 and the harness clamp 40, the rotation around the second shaft portion 47 of the mounting bracket 33 is prevented. A decrease in fastening force due to the nut 49 is suppressed. Furthermore, it is not necessary to newly provide a dedicated engagement portion for the rotation preventing portion 36 of the mounting bracket 33 in the protective cover 25, and the shape of the protective cover 25 is simplified.
- a protective cover 25 is attached to the rear bracket 3 so as to cover the rectifier 21 and the voltage regulator 18 disposed on the outer side in the axial direction of the rear bracket 3. Therefore, the collision of the foreign matter flying over the protective cover 25 to the rectifier 21 and the voltage regulator 18 is prevented. Since the drain hole 30 is formed in the peripheral wall portion 27 so as to be positioned vertically below the protective cover 25, the water quickly flows out from the drain hole 30 even if the protective cover 25 is flooded.
- FIG. 9A and 9B are diagrams for explaining the configuration of the mounting bracket in the automotive alternator according to Embodiment 2 of the present invention.
- FIG. 9A is a top view and
- FIG. 9B is a side view.
- FIG. 10 is a rear side end view showing an automotive alternator according to Embodiment 2 of the present invention.
- the mounting bracket 33 ⁇ / b> A includes a detent portion 36 ⁇ / b> A formed by being bent at a right angle from one side of the mounting portion 34.
- Other configurations are the same as those in the first embodiment.
- the mounting bracket 33A is mounted so that the second shaft portion 47 extending from the through hole 31 is inserted into the stud bolt insertion hole 37, as in the first embodiment.
- the attachment portion 34 is clamped between the nut 49 and the nut portion 48 by the fastening force of the nut 49 screwed to the nut 47 and fixed to the stud bolt 45.
- the rotation stopper 36 ⁇ / b> A is fitted into the intake hole 29 adjacent to the through hole 31, and the rotation of the mounting bracket 33 at the time of fastening with the nut 49 is prevented.
- the mounting bracket 33A is fixed to the second shaft portion 47 of the stud bolt 45 by the fastening force of the nut 49 and the nut portion 48, and the harness clamp 40 is attached to the mounting bracket 33A. Is held in. Further, the rotation stopper 36 ⁇ / b> A of the mounting bracket 33 ⁇ / b> A is fitted in the intake hole 29 adjacent to the through hole 31. Therefore, also in the second embodiment, the same effect as in the first embodiment can be obtained.
- the vehicle alternator has been described.
- the present invention is not limited to the vehicle alternator, and is applied to a vehicular rotating electrical machine such as a vehicular motor and a vehicular dynamo.
- the same effect is obtained.
- the peripheral wall portion of the protective cover is formed in a cylindrical shape, but the shape of the peripheral wall portion of the protective cover is not limited to the cylindrical shape, and is attached to the outer end surface of the rear bracket. Any cylindrical shape surrounding the rectifier and the voltage regulator may be used.
- the mounting bracket is attached to the rear bracket using a stud bolt that fastens and fixes the rectifier to the rear bracket.
- the mounting bracket is attached to the rear bracket using a dedicated mounting bolt. Also good.
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Abstract
Description
図1はこの発明の実施の形態1に係る車両用交流発電機を示す断面図、図2はこの発明の実施の形態1に係る車両用交流発電機を示すリヤ側端面図、図3は図2のIII-III矢視断面図、図4はこの発明の実施の形態1に係る車両用交流発電機における取付金具装着前の状態を示す要部断面図、図5はこの発明の実施の形態1に係る車両用交流発電機における電気配線固定状態を示す要部断面図である。図6はこの発明の実施の形態1に係る車両用交流発電機における取付金具の構成を説明する図であり、図6の(a)は上面図、図6の(b)は側面図である。図7はこの発明の実施の形態1に係る車両用交流発電機におけるハーネスクランプを示す斜視図、図8はこの発明の実施の形態1に係る車両用交流発電機におけるスタッドボルトを示す側面図である。
回転子8は、ランデル型回転子であり、励磁電流が流されて磁束を発生する界磁巻線9と、界磁巻線9を覆うように設けられ、その磁束によって磁極が形成される界磁鉄心10と、を備えている。また、固定子12は、円筒状の固定子鉄心13と、固定子鉄心13に巻装され、回転子8の回転に伴い、界磁巻線9からの磁束の変化で交流が生じる固定子巻線14と、を備えている。固定子12は、固定子鉄心13をフロントブラケット2およびリヤブラケット3の開口端に軸方向両側から挟持されて回転子8を取り囲むように配設されている。
サーキットボード24は、略C字状に成形された樹脂成型体24aと、樹脂成型体24aにインサート成形され、整流器21と固定子巻線14とを電気的に接続する複数本の導体24bと、を備えている。複数本の導体24bは、正極側整流素子22aと負極側整流素子とが所定のブリッジ回路を構成するように形成されている。取付ボルトとしてのスタッドボルト45は、図8に示されるように、雄ねじ部を有する第1および第2軸部46,47がナット部48を挟んで同軸に配列されて一体に構成されている。
そして、取付金具33は、図3に示されるように、貫通穴31から延出する第2軸部47をスタッドボルト挿通穴37に入れるように装着され、第2軸部47に螺着したナット49の締着力により取付部34がナット49とナット部48との間に挟持されてスタッドボルト45に固定される。このとき、周り止め部36が水抜き穴30に嵌め込まれ、ナット49による締着時の取付金具33の供回りが阻止される。
そして、ハーネスクランプ40を取り付けるには、一対のスナップフィット爪43を保持部35のハーネスクランプ保持用穴38に差し込んでスナップフィット結合させる。これにより、図5に示されるように、座部42が保持部35の外周面に着座し、スナップフィット爪43の先端突起部が保持部35の内周面に着座して、ハーネスクランプ40が保持部35に保持される。さらに、電気配線50が保持部41に固定される。
一方、エンジンの回転トルクがベルト(図示せず)およびプーリ7を介してシャフト6に伝達され、回転子8が回転される。そこで、回転磁界が固定子12の固定子巻線14に与えられ、起電力が固定子巻線14に発生する。そして、固定子巻線14に発生した交流の起電力が、整流器21により直流に整流されるとともに、その出力電圧の大きさが電圧調整器18により調整され、バッテリヤ車載電気負荷に供給される。
リヤ側では、空気が吸気穴29から保護カバー25内に吸入され、整流器21、電圧調整器18などを冷却してリヤブラケット3側に流れる。そして、吸気孔3aからリヤブラケット3内に吸入され、軸方向に流れて回転子8に到達し、ファン11により遠心方向に曲げられる。遠心方向に曲げられた空気は、固定子巻線14のコイルエンドを冷却して、排気孔3bからリヤブラケット3の外部に排出される。
取付金具33がナット49とナット部48との締着力によりスタッドボルト45に取り付けられているので、取付金具33を簡易に、かつ強固にスタッドボルト45に取り付けることができる。
保護カバー25がハーネスクランプ40の支持構造に関与していないので、保護カバー25の形状によらず、ハーネスクランプ40をリヤブラケット3に支持することができ、保護カバー25の設計自由度が増大する。
水抜き穴30が保護カバー25の鉛直下方に位置するように周壁部27に形成されているので、保護カバー25が被水しても、水が水抜き穴30から速やかに流出する。
図9はこの発明の実施の形態2に係る車両用交流発電機における取付金具の構成を説明する図であり、図9の(a)は上面図、図9の(b)は側面図である。図10はこの発明の実施の形態2に係る車両用交流発電機を示すリヤ側端面図である。
なお、他の構成は、上記実施の形態1と同様に構成されている。
しがたって、この実施の形態2においても、上記実施の形態1と同様の効果が得られる。
また、上記各実施の形態では、保護カバーの周壁部が円筒形に形成されているが、保護カバーの周壁部の形状は円筒形に限定されるものではなく、リヤブラケットの外側端面に取り付けられた整流器および電圧調整器を包み囲む筒形であればよい。
Claims (5)
- ケーシングに回転可能に支持されたシャフトに固着されて該ケーシング内に配設された回転子と、
固定子鉄心、および固定子鉄心に巻装された固定子巻線を有し、上記回転子を囲繞するように上記ケーシングに支持された固定子と、
上記ケーシングの軸方向一側の外側に配設されて該ケーシングに固着され、上記固定子巻線に発生する交流電力を整流する整流器と、
上記ケーシングの軸方向一側の外側に配設されて該ケーシングに固着され、上記固定子で生じた交流電圧の大きさを調整する電圧調整器と、
底部および筒形の周壁部からなる有底筒状に作製され、上記整流器および上記電圧調整器を覆うように上記ケーシングに装着される樹脂製の保護カバーと、
電気配線を固定する樹脂製のハーネスクランプと、を備えた車両用回転電機において、
上記保護カバーの上記底部に形成された貫通穴を挿通して上記ケーシングの軸方向一側の部位に固着された取付ボルトと、
上記取付ボルトの上記貫通穴からの延出部に固着された取付金具と、を備え、
上記ハーネスクランプが上記取付金具に保持されていることを特徴とする車両用回転電機。 - 上記取付金具は、上記取付ボルトの上記貫通穴からの延出部に一対のナットの締着力により固着されていることを特徴とする請求項1記載の車両用回転電機。
- 水抜き穴が上記保護カバーの上記周壁部に形成され、
上記取付金具は、上記水抜き穴に係合して該取付金具の回り止めを行う回り止め部を有することを特徴とする請求項2記載の車両用回転電機。 - 吸気穴が上記保護カバーの上記底部に形成され、
上記取付金具は、上記吸気穴に係合して該取付金具の回り止めを行う回り止め部を有することを特徴とする請求項2記載の車両用回転電機。 - 上記取付ボルトは、上記整流器を上記ケーシングに固着するボルトを兼用していることを特徴とする請求項1乃至請求項4のいずれか1項に記載の車両用回転電機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/239,431 US9525317B2 (en) | 2011-11-11 | 2011-11-11 | Automotive rotary electric machine |
EP11875376.3A EP2779370B1 (en) | 2011-11-11 | 2011-11-11 | Rotating electrical machine for vehicle |
JP2013542786A JP5586793B2 (ja) | 2011-11-11 | 2011-11-11 | 車両用回転電機 |
CN201180074765.4A CN103918165B (zh) | 2011-11-11 | 2011-11-11 | 车用旋转电机 |
PCT/JP2011/076072 WO2013069152A1 (ja) | 2011-11-11 | 2011-11-11 | 車両用回転電機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2011/076072 WO2013069152A1 (ja) | 2011-11-11 | 2011-11-11 | 車両用回転電機 |
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WO2013069152A1 true WO2013069152A1 (ja) | 2013-05-16 |
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PCT/JP2011/076072 WO2013069152A1 (ja) | 2011-11-11 | 2011-11-11 | 車両用回転電機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9525317B2 (ja) |
EP (1) | EP2779370B1 (ja) |
JP (1) | JP5586793B2 (ja) |
CN (1) | CN103918165B (ja) |
WO (1) | WO2013069152A1 (ja) |
Cited By (2)
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DE102014201491A1 (de) * | 2014-01-28 | 2015-07-30 | Bühler Motor GmbH | Kreiselpumpenmotor |
WO2017096324A1 (en) | 2015-12-03 | 2017-06-08 | Lanzatech New Zealand Limited | Arginine supplementation to improve efficiency in gas fermenting acetogens |
Families Citing this family (5)
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JP5805233B2 (ja) * | 2014-02-17 | 2015-11-04 | 三菱電機株式会社 | 車両用交流発電機 |
US10907126B2 (en) | 2016-03-01 | 2021-02-02 | Asp Global Manufacturing Gmbh | Self-contained biological indicator |
FR3064425B1 (fr) * | 2017-03-27 | 2021-12-03 | Valeo Equip Electr Moteur | Machine electrique tournante munie d'un pont redresseur compact et d'un element anti-rebouclage de flux |
JP6885156B2 (ja) * | 2017-03-31 | 2021-06-09 | 三菱自動車エンジニアリング株式会社 | 高電圧機器 |
AU2021376932A1 (en) | 2020-11-10 | 2023-06-22 | Advanced Sterilization Products, Inc. | Ampoule breaker for a biological indicator |
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- 2011-11-11 EP EP11875376.3A patent/EP2779370B1/en not_active Not-in-force
- 2011-11-11 WO PCT/JP2011/076072 patent/WO2013069152A1/ja active Application Filing
- 2011-11-11 JP JP2013542786A patent/JP5586793B2/ja not_active Expired - Fee Related
- 2011-11-11 CN CN201180074765.4A patent/CN103918165B/zh not_active Expired - Fee Related
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JP2001346356A (ja) * | 2000-03-27 | 2001-12-14 | Asmo Co Ltd | 小型モータ |
JP4151348B2 (ja) | 2002-08-12 | 2008-09-17 | 株式会社デンソー | 車両用回転機 |
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DE102014201491B4 (de) * | 2014-01-28 | 2020-06-18 | Bühler Motor GmbH | Kreiselpumpenmotor |
WO2017096324A1 (en) | 2015-12-03 | 2017-06-08 | Lanzatech New Zealand Limited | Arginine supplementation to improve efficiency in gas fermenting acetogens |
Also Published As
Publication number | Publication date |
---|---|
JP5586793B2 (ja) | 2014-09-10 |
JPWO2013069152A1 (ja) | 2015-04-02 |
CN103918165A (zh) | 2014-07-09 |
US20140167542A1 (en) | 2014-06-19 |
EP2779370A4 (en) | 2016-06-15 |
EP2779370B1 (en) | 2017-04-19 |
US9525317B2 (en) | 2016-12-20 |
CN103918165B (zh) | 2017-11-03 |
EP2779370A1 (en) | 2014-09-17 |
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