JPH0297844U - - Google Patents
Info
- Publication number
- JPH0297844U JPH0297844U JP1989005762U JP576289U JPH0297844U JP H0297844 U JPH0297844 U JP H0297844U JP 1989005762 U JP1989005762 U JP 1989005762U JP 576289 U JP576289 U JP 576289U JP H0297844 U JPH0297844 U JP H0297844U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- field
- rotor
- vehicle charging
- charging generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- 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
- H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
- H02K3/528—Fastening salient pole windings or connections thereto applicable to rotors only of the claw-pole type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/223—Heat bridges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第1図はこの考案による車輌用充電発電機の回
転子の一実施例の断面図、第2図はそのボビンの
正面図、第3図は第2図のA視図、第4図は従来
の車輌用充電発電機の回転子の断面図、第5図は
従来の車輌用充電発電機の冷時と熱時の回転子回
転数と出力電流の関係を示す特性図、第6図は従
来の車輌用充電発電機の雰囲気温度を変化させた
場合の回転子と出力電流の関係を示す特性図であ
る。 図において、1,2は界磁鉄心、1a,2aは
磁極爪、5は界磁コイル、6はボビン、6aは放
熱用窓、7は熱伝導性の良好な物質である。なお
、各図中、同一符号は同一または相当部を示す。
転子の一実施例の断面図、第2図はそのボビンの
正面図、第3図は第2図のA視図、第4図は従来
の車輌用充電発電機の回転子の断面図、第5図は
従来の車輌用充電発電機の冷時と熱時の回転子回
転数と出力電流の関係を示す特性図、第6図は従
来の車輌用充電発電機の雰囲気温度を変化させた
場合の回転子と出力電流の関係を示す特性図であ
る。 図において、1,2は界磁鉄心、1a,2aは
磁極爪、5は界磁コイル、6はボビン、6aは放
熱用窓、7は熱伝導性の良好な物質である。なお
、各図中、同一符号は同一または相当部を示す。
Claims (1)
- 外周部に軸方向に突設された複数の磁極爪を有
する一対の界磁鉄心を、上記磁極同士が交互に噛
み合うように対向配置し、これら一対の界磁鉄心
の上記磁極爪の内側に、界磁コイルを巻装するボ
ビンを装着してなる車輌用充電発電機の回転子に
おいて、上記ボビンに放熱用窓を設け、かつ、上
記ボビンと上記界磁鉄心との間に熱伝導性の良好
な物質を充填したことを特徴とする車輌用充電発
電機の回転子。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989005762U JPH0297844U (ja) | 1989-01-20 | 1989-01-20 | |
DE69007656T DE69007656T2 (de) | 1989-01-20 | 1990-01-19 | Rotor für Fahrzeug-Lichtmaschine. |
EP90300566A EP0384568B1 (en) | 1989-01-20 | 1990-01-19 | Rotor for vehicle dynamo |
US07/467,427 US5081383A (en) | 1989-01-20 | 1990-01-19 | Rotor for vehicle dynamo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989005762U JPH0297844U (ja) | 1989-01-20 | 1989-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0297844U true JPH0297844U (ja) | 1990-08-03 |
Family
ID=11620141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989005762U Pending JPH0297844U (ja) | 1989-01-20 | 1989-01-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5081383A (ja) |
EP (1) | EP0384568B1 (ja) |
JP (1) | JPH0297844U (ja) |
DE (1) | DE69007656T2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001231194A (ja) * | 2000-02-10 | 2001-08-24 | Mitsubishi Electric Corp | 交流発電機 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646541A (ja) * | 1991-06-24 | 1994-02-18 | Mitsubishi Electric Corp | 車両用交流発電機 |
JP3504352B2 (ja) * | 1994-10-05 | 2004-03-08 | 三菱電機株式会社 | 車両用交流発電機の回転子 |
US5659217A (en) * | 1995-02-10 | 1997-08-19 | Petersen; Christian C. | Permanent magnet d.c. motor having a radially-disposed working flux gap |
JP3538484B2 (ja) * | 1995-07-28 | 2004-06-14 | 東海ゴム工業株式会社 | 車両用交流発電機のロータ |
US5986379A (en) | 1996-12-05 | 1999-11-16 | General Electric Company | Motor with external rotor |
US5962938A (en) | 1997-10-21 | 1999-10-05 | General Electric Company | Motor with external rotor |
EP0980132B1 (en) * | 1998-08-12 | 2005-07-27 | Hitachi, Ltd. | AC generator for vehicle |
SE523440C2 (sv) * | 1999-02-15 | 2004-04-20 | Abb Ab | Roterande elektrisk likströmsmaskin samt rotor och rotorhärvstöd för en sådan maskin |
US6118198A (en) * | 1999-03-25 | 2000-09-12 | General Electric Company | Electric motor with ice out protection |
PL348301A1 (en) | 1999-03-25 | 2002-05-20 | Gen Electric | Electric motor having snap connection assembly method |
US6271609B1 (en) | 1999-03-25 | 2001-08-07 | General Electric Company | Programmable electric motor and method of assembly |
US6133666A (en) * | 1999-03-25 | 2000-10-17 | General Electric Company | Electric motor with a stator including a central locator |
US6147465A (en) * | 1999-03-25 | 2000-11-14 | General Electric Company | Microprocessor controlled single phase motor with external rotor having integral fan |
KR20030054991A (ko) * | 2001-12-26 | 2003-07-02 | 주식회사 엘지이아이 | 왕복동식 모터의 진동/소음 방지 장치 |
US6777845B2 (en) * | 2002-01-24 | 2004-08-17 | Visteon Global Technologies, Inc. | High output alternator bobbin |
US7038347B2 (en) * | 2004-05-03 | 2006-05-02 | Visteon Global Technologies, Inc. | Optimized alternator bobbin |
JP6152615B2 (ja) * | 2013-03-28 | 2017-06-28 | Fdk株式会社 | 巻線部品 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283188A (en) * | 1963-02-08 | 1966-11-01 | Reliance Electric & Eng Co | Coil construction |
DE6903063U (de) * | 1969-01-28 | 1969-11-06 | Sel Kontakt Bauelemente G M B | Spulenkoerper |
JPS54120810A (en) * | 1978-03-10 | 1979-09-19 | Hitachi Ltd | Rotor for ac generator |
FR2447632A1 (fr) * | 1979-01-25 | 1980-08-22 | Ducellier & Cie | Rotor pour machine electrique tournante |
US4293784A (en) * | 1979-05-21 | 1981-10-06 | General Electric Co. | Insulated pole and coil assembly and method of making same |
US4350908A (en) * | 1980-12-04 | 1982-09-21 | Westinghouse Electric Corp. | Cooling system for rotor of a dynamoelectric machine |
US4363981A (en) * | 1981-05-01 | 1982-12-14 | General Electric Company | Means to reduce frictional heating of a superconducting winding at an interface with its support structure |
JPS58136256A (ja) * | 1982-02-08 | 1983-08-13 | Hitachi Ltd | 誘導子型交流発電機の界磁コイル保持部材とその製法 |
US4471247A (en) * | 1983-11-10 | 1984-09-11 | General Motors Corporation | Polyphenylene sulfide foam potted pole and coil assembly |
FR2556147B1 (fr) * | 1983-12-05 | 1988-01-29 | Paris & Du Rhone | Rotor de machine tournante electrique |
FR2591399B1 (fr) * | 1985-12-11 | 1988-05-27 | Ducellier & Cie | Rotor a poles a griffes pour un generateur electrique, tel que alternateur de vehicules automobiles |
US4739204A (en) * | 1986-01-30 | 1988-04-19 | Mitsubishi Denki Kabushiki Kaisha | Liquid cooled a.c. vehicle generator |
JPS63110940A (ja) * | 1986-10-29 | 1988-05-16 | Hitachi Ltd | 車両用交流発電機の回転子 |
-
1989
- 1989-01-20 JP JP1989005762U patent/JPH0297844U/ja active Pending
-
1990
- 1990-01-19 DE DE69007656T patent/DE69007656T2/de not_active Expired - Fee Related
- 1990-01-19 US US07/467,427 patent/US5081383A/en not_active Expired - Lifetime
- 1990-01-19 EP EP90300566A patent/EP0384568B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001231194A (ja) * | 2000-02-10 | 2001-08-24 | Mitsubishi Electric Corp | 交流発電機 |
Also Published As
Publication number | Publication date |
---|---|
EP0384568A3 (en) | 1990-10-31 |
DE69007656T2 (de) | 1994-11-03 |
US5081383A (en) | 1992-01-14 |
EP0384568B1 (en) | 1994-03-30 |
DE69007656D1 (de) | 1994-05-05 |
EP0384568A2 (en) | 1990-08-29 |