KR900005758B1 - 자동차용 교류발전기의 냉각장치 - Google Patents
자동차용 교류발전기의 냉각장치 Download PDFInfo
- Publication number
- KR900005758B1 KR900005758B1 KR1019870002248A KR870002248A KR900005758B1 KR 900005758 B1 KR900005758 B1 KR 900005758B1 KR 1019870002248 A KR1019870002248 A KR 1019870002248A KR 870002248 A KR870002248 A KR 870002248A KR 900005758 B1 KR900005758 B1 KR 900005758B1
- Authority
- KR
- South Korea
- Prior art keywords
- fan
- cooling
- bracket
- diode
- suction
- 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.)
- Expired
Links
Images
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Synchronous Machinery (AREA)
Abstract
Description
Claims (2)
- 회전자의 양쪽면에 이 회전자와 동기해서 회전하는 냉각팬을 배치하고, 이 냉각팬의 각각의 1쌍의 브래킷내에 수용하고, 상기 각 브래킷에는 상기 냉각팬의 회전에 의해서 외부로부터 도입되는 냉각풍을 교류발전기내에 통풍시키는 흡입공 및 토출공을 형성하고, 이 냉각풍에 의해서 교류발전기의 고정자권선 및 한쪽의 브래킷 내에 장착된 교류출력 정류용 다이오드 등을 냉각하도록 이루어진 자동차용 교류 발전기의 냉각 장치에 있어서, 상기 냉각팬은 상기 다이오드를 가진 한쪽의 브래킷쪽의 팬보다 다른 편의 브래킷 쪽의 팬의 흡입용량을 크게 해서, 상기 다른 편의 브래킷 쪽 팬에 있어서의 흡입부의 부압을 상기 다이오드를 가진 브래킷 쪽의 팬의 흡입부보다 크게 설정해서 이루어진 것을 특징으로 하는 자동차용 교류 발전기의 냉각장치.
- 제1항에 있어서, 상기 2개의 냉각팬중 흡입용량을 크게 해서 이루어진 팬은 합성수지에 의해서 몰드 성형 된 터보팬으로 이루어진 자동차용 교류 발전기의 냉각장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62821 | 1986-03-20 | ||
JP61062821A JPS62221839A (ja) | 1986-03-20 | 1986-03-20 | 自動車用交流発電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870009517A KR870009517A (ko) | 1987-10-27 |
KR900005758B1 true KR900005758B1 (ko) | 1990-08-09 |
Family
ID=13211378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870002248A Expired KR900005758B1 (ko) | 1986-03-20 | 1987-03-13 | 자동차용 교류발전기의 냉각장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4757221A (ko) |
EP (1) | EP0238080B1 (ko) |
JP (1) | JPS62221839A (ko) |
KR (1) | KR900005758B1 (ko) |
DE (1) | DE3779462T2 (ko) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4908541A (en) * | 1986-08-28 | 1990-03-13 | Mitsuba Electric Mfg., Co., Ltd. | Air-cooled layered coil vehicle AC generator stator |
JP2539221B2 (ja) * | 1987-06-10 | 1996-10-02 | マツダ株式会社 | エンジンの始動充電装置 |
US5019733A (en) * | 1987-09-25 | 1991-05-28 | Honda Giken Kogyo Kabushiki Kaisha | AC generator |
JPH0537646Y2 (ko) * | 1987-09-29 | 1993-09-22 | ||
US4883982A (en) * | 1988-06-02 | 1989-11-28 | General Electric Company | Electronically commutated motor, blower integral therewith, and stationary and rotatable assemblies therefor |
US4904891A (en) * | 1988-08-02 | 1990-02-27 | Emerson Electric Co. | Ventilated electric motor assembly |
US4961016A (en) * | 1989-08-09 | 1990-10-02 | General Motors Corporation | Dual-face cooling fan for a dynamoelectric machine |
US5021696A (en) * | 1989-09-14 | 1991-06-04 | Ford Motor Company | Cooling fan with reduced noise for variable speed machinery |
DE4003155A1 (de) * | 1990-02-03 | 1991-08-29 | Bosch Gmbh Robert | Elektrische maschine mit fremdbelueftung |
JPH06218703A (ja) * | 1993-01-22 | 1994-08-09 | Hitachi Koki Co Ltd | 携帯用電気ルータ |
US5475275A (en) * | 1994-02-10 | 1995-12-12 | Emerson Electric Co. | Motor assemblies with improved endshields |
JP3458506B2 (ja) * | 1994-03-11 | 2003-10-20 | 株式会社デンソー | 車両用交流発電機 |
JP3342987B2 (ja) * | 1995-06-28 | 2002-11-11 | 三菱電機株式会社 | 車両用交流発電機 |
US6011331A (en) * | 1997-04-22 | 2000-01-04 | Emerson Electric Co. | Electric motor having an improved airflow cooling system |
JP3407643B2 (ja) * | 1997-05-26 | 2003-05-19 | 株式会社デンソー | 車両用交流発電機 |
JP3279258B2 (ja) * | 1997-11-27 | 2002-04-30 | 株式会社デンソー | 車両用交流発電機 |
US6215214B1 (en) | 1998-04-24 | 2001-04-10 | General Electric Company | Shaft support assembly for direct drive motor |
JP3435075B2 (ja) * | 1998-09-07 | 2003-08-11 | 三菱電機株式会社 | 車両用交流発電機 |
JP3502589B2 (ja) * | 2000-02-10 | 2004-03-02 | 三菱電機株式会社 | 交流発電機 |
JP3783832B2 (ja) * | 2000-03-30 | 2006-06-07 | 三菱電機株式会社 | 車両用交流発電機 |
JP4007476B2 (ja) * | 2000-04-14 | 2007-11-14 | 三菱電機株式会社 | 車両用交流発電機 |
JP2002010555A (ja) * | 2000-06-21 | 2002-01-11 | Denso Corp | 車両用回転電機 |
US6530760B1 (en) * | 2000-08-11 | 2003-03-11 | Coleman Powermate, Inc. | Air compressor |
US6589018B2 (en) | 2001-08-14 | 2003-07-08 | Lakewood Engineering And Manufacturing Co. | Electric fan motor assembly with motor housing control switch and electrical input socket |
JP3668938B2 (ja) * | 2001-12-11 | 2005-07-06 | 三菱電機株式会社 | 回転電機 |
US6680552B2 (en) * | 2002-01-24 | 2004-01-20 | Visteon Global Technologies, Inc. | Flow path for a liquid cooled alternator |
US6674188B2 (en) | 2002-03-01 | 2004-01-06 | Visteon Global Technologies, Inc. | Liquid cooled alternator |
FR2841705B1 (fr) * | 2002-06-28 | 2009-01-23 | Valeo Equip Electr Moteur | Systeme de ventilation interne d'une machine electrique tournante telle qu'un alternateur notamment de vehicule automobile |
JP4407158B2 (ja) * | 2003-05-14 | 2010-02-03 | 日立工機株式会社 | 携帯用電動工具 |
US20050023912A1 (en) * | 2003-07-28 | 2005-02-03 | A.O. Smith Corporation | Electric motor for hydromassage bathtubs |
JP2005204385A (ja) * | 2004-01-14 | 2005-07-28 | Denso Corp | 車両用交流発電機 |
JP4339832B2 (ja) * | 2005-08-11 | 2009-10-07 | 三菱電機株式会社 | 車両用回転電機 |
FR2891416B1 (fr) * | 2005-09-29 | 2007-11-02 | Valeo Equip Electr Moteur | Systeme de ventilation pour machines electriques tournantes equipe d'un dispositif de refroidissement par ecoulement force d'un fluide et machine electrique tournante comportant un tel dispositif |
DE102006029220A1 (de) * | 2006-06-26 | 2008-01-10 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere Drehstromgenerator, sowie Kühlungsvorrichtung einer elektrischen Maschine |
FR2935074B1 (fr) | 2008-08-12 | 2023-04-28 | Leroy Somer Moteurs | Machine electrique tournante avec un ventilateur de refroidissement a chaque extremite du stator |
JP5014445B2 (ja) * | 2010-02-10 | 2012-08-29 | 三菱電機株式会社 | 電力供給ユニット一体型回転電機 |
DE102012201593A1 (de) * | 2012-02-03 | 2013-08-08 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
JP6149395B2 (ja) * | 2012-12-25 | 2017-06-21 | 株式会社デンソー | 車両用回転電機 |
JP2014236616A (ja) * | 2013-06-04 | 2014-12-15 | 三菱電機株式会社 | 回転電機 |
US10554091B2 (en) * | 2014-08-22 | 2020-02-04 | Regal Beloit America, Inc. | Electric machine with rotor, stator and housing cooling passages |
DE102015215009A1 (de) * | 2015-08-06 | 2017-02-09 | Continental Automotive Gmbh | Luftgekühlter Elektromotor mit einer Parallelschaltung zweier Lüfterräder |
US10361607B2 (en) * | 2015-11-23 | 2019-07-23 | Borgwarner Inc. | Alternator with series fans |
DE102017122494A1 (de) * | 2017-09-27 | 2019-03-28 | Ebm-Papst Landshut Gmbh | Elektromotor mit verbesserter Motorkühlung zum Antrieb eines Lüfters |
US10786859B2 (en) | 2017-11-28 | 2020-09-29 | Lincoln Global, Inc. | Engine driven welder |
US10744586B2 (en) | 2017-11-28 | 2020-08-18 | Lincoln Global, Inc. | Engine driven welder |
JP7135138B2 (ja) * | 2021-02-22 | 2022-09-12 | 三菱電機株式会社 | 回転電機 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441716C (de) * | 1925-06-23 | 1927-03-08 | Bbc Brown Boveri & Cie | Durch eingebaute Ventilatoren gekuehlter, halbgeschlossener Elektromotor mit ungeteiltem Gehaeuse und je einem auf der Motorwelle sitzenden Ventilator auf jeder Seite |
DE3038031C2 (de) * | 1979-10-09 | 1984-06-20 | Nippondenso Co., Ltd., Kariya, Aichi | Klauenpol-Wechselstromgenerator für Fahrzeuge |
JPS6036701B2 (ja) * | 1979-12-14 | 1985-08-22 | 株式会社デンソー | 車両用交流発電機 |
JPS6341817Y2 (ko) * | 1981-03-30 | 1988-11-02 | ||
JPS58148640A (ja) * | 1982-02-26 | 1983-09-03 | Hitachi Ltd | 車両用交流発電機 |
JPS58166272U (ja) * | 1982-04-28 | 1983-11-05 | 三菱電機株式会社 | 車両用発電機 |
JPS5986871U (ja) * | 1982-11-30 | 1984-06-12 | 三菱電機株式会社 | 車両用交流発電機の仕切板 |
US4617485A (en) * | 1983-12-19 | 1986-10-14 | Nippondenso Co., Ltd. | Rotor of alternator mounted on vehicle |
US4588911A (en) * | 1984-12-14 | 1986-05-13 | General Motors Corporation | Alternating current generator rotor and fan |
US4659950A (en) * | 1985-01-12 | 1987-04-21 | Mitsubishi Denki Kabushiki Kaisha | Charging generator for a vehicle |
-
1986
- 1986-03-20 JP JP61062821A patent/JPS62221839A/ja active Pending
-
1987
- 1987-03-13 KR KR1019870002248A patent/KR900005758B1/ko not_active Expired
- 1987-03-16 US US07/026,123 patent/US4757221A/en not_active Expired - Fee Related
- 1987-03-18 DE DE8787104017T patent/DE3779462T2/de not_active Expired - Fee Related
- 1987-03-18 EP EP87104017A patent/EP0238080B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR870009517A (ko) | 1987-10-27 |
EP0238080A2 (en) | 1987-09-23 |
DE3779462D1 (de) | 1992-07-09 |
EP0238080A3 (en) | 1988-08-24 |
JPS62221839A (ja) | 1987-09-29 |
DE3779462T2 (de) | 1993-01-28 |
US4757221A (en) | 1988-07-12 |
EP0238080B1 (en) | 1992-06-03 |
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