JPS4958303A - - Google Patents
Info
- Publication number
- JPS4958303A JPS4958303A JP48085027A JP8502773A JPS4958303A JP S4958303 A JPS4958303 A JP S4958303A JP 48085027 A JP48085027 A JP 48085027A JP 8502773 A JP8502773 A JP 8502773A JP S4958303 A JPS4958303 A JP S4958303A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27658672A | 1972-07-31 | 1972-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4958303A true JPS4958303A (US08087162-20120103-C00010.png) | 1974-06-06 |
Family
ID=23057253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48085027A Pending JPS4958303A (US08087162-20120103-C00010.png) | 1972-07-31 | 1973-07-30 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02299440A (ja) * | 1989-05-11 | 1990-12-11 | Fuji Electric Co Ltd | スピンドル用モータ |
| WO2020129363A1 (ja) * | 2018-12-19 | 2020-06-25 | ダイムラー・アクチェンゲゼルシャフト | 車両用モータの冷却装置 |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968388A (en) * | 1972-06-14 | 1976-07-06 | Kraftwerk Union Aktiengesellschaft | Electric machines, particularly turbogenerators, having liquid cooled rotors |
| US4300066A (en) * | 1979-03-19 | 1981-11-10 | Westinghouse Electric Corp. | Leakage measuring apparatus for a gas-cooled, liquid-cooled, dynamoelectric machine |
| HU203622B (en) * | 1984-06-04 | 1991-08-28 | Ganz Villamossagi Muevek | Method for regulating loadibility of the air-cooled high-speed turbo generators and arrangement for implementing said method |
| DE3427758A1 (de) * | 1984-07-24 | 1986-01-30 | Siemens AG, 1000 Berlin und 8000 München | Elektrische maschine mit ueberwachung des fluessigkeitskuehlkreislaufes |
| DE3600421A1 (de) * | 1986-01-09 | 1987-07-16 | Kraftwerk Union Ag | Verfahren und vorrichtung zur feststellung und ortung von lokalen uebererwaermungen in fluessigkeits-gekuehlten wicklungen elektrischer maschinen |
| JP4231205B2 (ja) * | 1998-01-26 | 2009-02-25 | シーメンス アクチエンゲゼルシヤフト | 発電機の冷却装置と冷却方法 |
| JP3289698B2 (ja) * | 1998-11-25 | 2002-06-10 | 株式会社日立製作所 | 回転電機 |
| DE10163615B4 (de) * | 2001-12-21 | 2004-02-05 | Siemens Ag | Verfahren und Vorrichtung zur Detektion von Leckagen in wassergekühlten elektrischen Maschinen |
| US6691556B2 (en) | 2002-05-20 | 2004-02-17 | General Electric Company | Automatic data logging kit and method |
| DE10243775B4 (de) * | 2002-09-20 | 2004-09-30 | Siemens Ag | Redundante Kühlvorrichtung für einen elektrischen U-Boot-Antriebsmotor |
| EP1580868A1 (de) * | 2004-03-23 | 2005-09-28 | Siemens Aktiengesellschaft | Wasserstoffgekühlter Generator mit Trennvorrichtung |
| US7484522B2 (en) * | 2004-10-19 | 2009-02-03 | Honeywell International Inc. | Method to control starter/generator cooling fuel flow during engine starting |
| DE102006002173A1 (de) * | 2006-01-16 | 2007-08-09 | Alstom Technology Ltd. | Gasgekühlte elektrische Maschine, insbesondere Generator |
| JP4982119B2 (ja) * | 2006-06-29 | 2012-07-25 | 株式会社東芝 | 回転電機 |
| US7576459B2 (en) * | 2006-09-25 | 2009-08-18 | Honeywell International Inc. | Electric machine with fluid supply control system |
| TWM349630U (en) * | 2008-06-20 | 2009-01-21 | Sunyen Co Ltd | Heat dissipation device for motor |
| EP2239435A1 (en) * | 2009-04-06 | 2010-10-13 | Alstom Technology Ltd | Electrical generator and method for operating a cooling circuit of an electrical generator |
| EP2518868B1 (en) * | 2011-04-27 | 2014-02-12 | Siemens Aktiengesellschaft | Cooling arrangement for an electric machine |
| ITCO20120024A1 (it) | 2012-05-09 | 2013-11-10 | Nuovo Pignone Srl | Equalizzatore di pressione |
| US20130334911A1 (en) * | 2012-06-13 | 2013-12-19 | Remy Technologies, L.L.C. | Electric motor including a positive pressure introduction system and method |
| EP2690760A1 (en) * | 2012-07-23 | 2014-01-29 | Alstom Technology Ltd | Electric machine |
| KR101507307B1 (ko) * | 2013-05-14 | 2015-04-07 | 두산중공업 주식회사 | 초전도 회전기기 및 그것의 냉각 방법 |
| DE102014221303B4 (de) * | 2014-10-13 | 2016-08-18 | Schaeffler Technologies AG & Co. KG | Elektrische Maschine mit integriertem Wärmepuffer sowie Antriebseinheit mit einer solchen elektronischen Maschine |
| CN105119425A (zh) * | 2015-10-13 | 2015-12-02 | 沈阳深井潜水泵有限公司 | 一种隔爆型浸没式外循环电机 |
| JP6962078B2 (ja) * | 2017-09-04 | 2021-11-05 | トヨタ自動車株式会社 | 回転電機のロータ、および、回転電機の冷却方法 |
| GB2571533B (en) * | 2018-02-28 | 2022-06-08 | Safran Electrical & Power | A coolant system |
| CN110858745A (zh) * | 2018-08-24 | 2020-03-03 | 上海中车艾森迪海洋装备有限公司 | 一种用于海底电机的冷却装置及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1216242A (en) * | 1911-12-15 | 1917-02-13 | William Richard Macdonald | Electric motor. |
| US2645730A (en) * | 1950-01-31 | 1953-07-14 | Electro Mecanique De Laveyron | Cooling system for electric brakes |
| US2970232A (en) * | 1958-10-21 | 1961-01-31 | Gen Electric | Conductor-cooled generator |
| US3089969A (en) * | 1955-10-15 | 1963-05-14 | Bbc Brown Boveri & Cie | Cooling arrangement for turbogenerators |
| US2999945A (en) * | 1957-12-14 | 1961-09-12 | Licencia Talalmanyokat | Process of and apparatus for cooling electrical generators |
| US3223864A (en) * | 1963-02-21 | 1965-12-14 | Allis Louis Co | Magnetic clutch coolant control |
| GB1206274A (en) * | 1966-11-09 | 1970-09-23 | Parsons C A & Co Ltd | Liquid cooled rotors of dynamo electric machines |
-
1972
- 1972-07-31 US US00276586A patent/US3755702A/en not_active Expired - Lifetime
-
1973
- 1973-04-17 CA CA168,940A patent/CA958746A/en not_active Expired
- 1973-07-24 DE DE2337487A patent/DE2337487C3/de not_active Expired
- 1973-07-25 CH CH1088773A patent/CH559984A5/xx not_active IP Right Cessation
- 1973-07-27 GB GB3587173A patent/GB1398507A/en not_active Expired
- 1973-07-30 JP JP48085027A patent/JPS4958303A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02299440A (ja) * | 1989-05-11 | 1990-12-11 | Fuji Electric Co Ltd | スピンドル用モータ |
| WO2020129363A1 (ja) * | 2018-12-19 | 2020-06-25 | ダイムラー・アクチェンゲゼルシャフト | 車両用モータの冷却装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2337487C3 (de) | 1981-01-22 |
| GB1398507A (en) | 1975-06-25 |
| DE2337487B2 (de) | 1980-05-22 |
| CA958746A (en) | 1974-12-03 |
| US3755702A (en) | 1973-08-28 |
| CH559984A5 (US08087162-20120103-C00010.png) | 1975-03-14 |
| DE2337487A1 (de) | 1974-02-14 |
