JPS49132501A - - Google Patents
Info
- Publication number
- JPS49132501A JPS49132501A JP48093898A JP9389873A JPS49132501A JP S49132501 A JPS49132501 A JP S49132501A JP 48093898 A JP48093898 A JP 48093898A JP 9389873 A JP9389873 A JP 9389873A JP S49132501 A JPS49132501 A JP S49132501A
- 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
-
- 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 |
|---|---|---|---|
| US00283391A US3822389A (en) | 1972-08-24 | 1972-08-24 | Liquid coolant pressurizing device for dynamoelectric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49132501A true JPS49132501A (enExample) | 1974-12-19 |
Family
ID=23085838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48093898A Pending JPS49132501A (enExample) | 1972-08-24 | 1973-08-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3822389A (enExample) |
| JP (1) | JPS49132501A (enExample) |
| CH (1) | CH560987A5 (enExample) |
| DE (1) | DE2340821A1 (enExample) |
| FR (1) | FR2199624B3 (enExample) |
| GB (1) | GB1398646A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6477444A (en) * | 1987-09-18 | 1989-03-23 | Hitachi Ltd | Generator cooling device |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2354690A1 (de) * | 1973-10-30 | 1975-07-03 | Siemens Ag | Verfahren zum betrieb eines fluessigkeitsgekuehlten wasserkraftgenerators |
| DE2514255C3 (de) * | 1975-04-01 | 1980-02-14 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zur Kühlung der Blechpaket-Endzonen von elektrischen Maschinen |
| US4190829A (en) * | 1978-09-15 | 1980-02-26 | General Electric Company | Current/flow comparator |
| US4300066A (en) * | 1979-03-19 | 1981-11-10 | Westinghouse Electric Corp. | Leakage measuring apparatus for a gas-cooled, liquid-cooled, dynamoelectric machine |
| DE3026892C2 (de) * | 1980-07-16 | 1986-05-28 | Wolfgang Dr.-Ing. 8740 Bad Neustadt Volkrodt | Elektrische Maschinen mit Nutzung des bisher beim Rondenstanzen weggeworfenen Stanzgitters |
| US4440017A (en) * | 1982-02-08 | 1984-04-03 | General Electric Company | Hydrogen leak monitor for a turbine-generator |
| US4602872A (en) * | 1985-02-05 | 1986-07-29 | Westinghouse Electric Corp. | Temperature monitoring system for an electric generator |
| US4837469A (en) * | 1988-01-19 | 1989-06-06 | Westinghouse Electric Corp. | Electrical generator with improved liquid cooling arrangement |
| EP0519091B1 (de) * | 1991-06-15 | 1994-10-05 | Asea Brown Boveri Ag | Gasgekühlte elektrische Maschine |
| US5844333A (en) * | 1996-11-12 | 1998-12-01 | Unifin International, Inc. | Device and method for cooling a motor |
| KR20010034383A (ko) * | 1998-01-26 | 2001-04-25 | 칼 하인쯔 호르닝어 | 제너레이터의 냉각을 위한 냉각 시스템 및 방법 |
| US6959585B2 (en) * | 2001-11-14 | 2005-11-01 | Environment One Corporation | Skids, modules, and modular system for monitoring hydrogen-cooled generators |
| DE102008022105B4 (de) * | 2008-04-09 | 2023-11-09 | Liebherr-Electronics and Drives GmbH | Flüssigkeitsgekühlte elektrische Maschine sowie Verfahren zur Kühlung einer solchen elektrischen Maschine |
| NO331965B2 (no) * | 2010-09-29 | 2012-05-14 | Rolls Royce Marine As | Elektrisk permanentmagnetmotor |
| US8305178B2 (en) * | 2010-10-22 | 2012-11-06 | Tai-Her Yang | Electric equipment in which heat being dissipated through superficial temperature maintaining member and exchanging fluid |
| US20150078924A1 (en) * | 2012-04-29 | 2015-03-19 | Sichuan Honghua Petroleum Equipment Co., Ltd. | Fracturing Pump |
| CN103592055B (zh) * | 2012-08-15 | 2016-02-03 | 广东核电合营有限公司 | 一种核电站发电机定子绕组的热状态监测方法和系统 |
| CN103592040B (zh) * | 2012-08-15 | 2016-02-03 | 广东核电合营有限公司 | 一种核电站发电机定子绕组的温度监测方法和系统 |
| CN106208526B (zh) * | 2016-08-31 | 2019-06-14 | 山东哈普沃动力科技股份有限公司 | 涡旋式水冷、风冷双能降温的耐候型电机 |
| JP7122959B2 (ja) * | 2018-12-26 | 2022-08-22 | 東芝三菱電機産業システム株式会社 | 全閉形回転電機および漏えい液検知構造 |
| US11095192B1 (en) * | 2020-01-28 | 2021-08-17 | Arthur Leon Kowitz | System for cooling an electric motor |
| US12261501B2 (en) | 2020-01-28 | 2025-03-25 | Blak Llc | System for cooling an electric motor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2970232A (en) * | 1958-10-21 | 1961-01-31 | Gen Electric | Conductor-cooled generator |
| US2675493A (en) * | 1953-04-24 | 1954-04-13 | Gen Electric | Leak detection system for liquidcooled generators |
| 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 |
| US3122668A (en) * | 1959-07-31 | 1964-02-25 | Bbc Brown Boveri & Cie | Arrangement for indicating leakage between cooling systems of turbogenerators |
| US2988656A (en) * | 1959-12-18 | 1961-06-13 | Gen Electric | Method and apparatus for explosion protection for hydrogen-cooled generators |
| US3089045A (en) * | 1960-03-28 | 1963-05-07 | Eaton Mfg Co | Coolant-circulating system for electric machines and the like |
| US3348081A (en) * | 1965-09-16 | 1967-10-17 | Gen Electric | Gap pickup rotor with gas segregating baffles |
-
1972
- 1972-08-24 US US00283391A patent/US3822389A/en not_active Expired - Lifetime
-
1973
- 1973-08-11 DE DE19732340821 patent/DE2340821A1/de active Pending
- 1973-08-14 CH CH1168473A patent/CH560987A5/xx not_active IP Right Cessation
- 1973-08-16 FR FR7329812A patent/FR2199624B3/fr not_active Expired
- 1973-08-16 GB GB3882773A patent/GB1398646A/en not_active Expired
- 1973-08-23 JP JP48093898A patent/JPS49132501A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6477444A (en) * | 1987-09-18 | 1989-03-23 | Hitachi Ltd | Generator cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1398646A (en) | 1975-06-25 |
| DE2340821A1 (de) | 1974-03-07 |
| FR2199624A1 (enExample) | 1974-04-12 |
| CH560987A5 (enExample) | 1975-04-15 |
| US3822389A (en) | 1974-07-02 |
| FR2199624B3 (enExample) | 1976-07-30 |