IN147976B - - Google Patents
Info
- Publication number
- IN147976B IN147976B IN544/CAL/77A IN544CA1977A IN147976B IN 147976 B IN147976 B IN 147976B IN 544CA1977 A IN544CA1977 A IN 544CA1977A IN 147976 B IN147976 B IN 147976B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/691,363 US4039872A (en) | 1976-06-01 | 1976-06-01 | Guide vane assembly for reverse flow cooled dynamoelectric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
IN147976B true IN147976B (de) | 1980-08-30 |
Family
ID=24776259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN544/CAL/77A IN147976B (de) | 1976-06-01 | 1977-04-11 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4039872A (de) |
JP (1) | JPS52155303A (de) |
CH (1) | CH617545A5 (de) |
DE (1) | DE2724250C2 (de) |
FR (1) | FR2353984A1 (de) |
IN (1) | IN147976B (de) |
IT (1) | IT1084047B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO150500C (no) * | 1977-06-07 | 1984-10-24 | Westinghouse Electric Corp | Kjoeling av en dynamoelektrisk synkronmaskin |
JPS5484203A (en) * | 1977-12-16 | 1979-07-05 | Hitachi Ltd | Revolving electric machine |
US4208599A (en) * | 1978-06-07 | 1980-06-17 | General Electric Company | Integral composite nozzle-shield assembly for a gas-cooled dynamoelectric machine |
CH629045A5 (de) * | 1978-06-09 | 1982-03-31 | Bbc Brown Boveri & Cie | Elektrische maschine mit einem axialluefter. |
US4260327A (en) * | 1979-07-25 | 1981-04-07 | General Electric Company | Guide vane assembly for reverse flow cooled dynamoelectric machine |
DE4220078A1 (de) * | 1992-06-19 | 1993-12-23 | Bosch Gmbh Robert | Handwerkzeugmaschine |
JP3289698B2 (ja) | 1998-11-25 | 2002-06-10 | 株式会社日立製作所 | 回転電機 |
DE19856456A1 (de) * | 1998-12-03 | 2000-06-08 | Asea Brown Boveri | Gasgekühlte elektrische Maschine mit einem Axialventilator |
US6346753B1 (en) * | 2000-04-18 | 2002-02-12 | General Electric Company | Fan and rotor dynamic gas sealing system |
JP2002017062A (ja) * | 2000-06-30 | 2002-01-18 | Denso Corp | ボルト貫通孔を有する車両用回転電機及びボルト締結構造 |
US6727610B2 (en) | 2002-05-30 | 2004-04-27 | General Electric Company | Generator having flange baffle and method for controlling ventilation flow |
US20050121992A1 (en) * | 2003-12-05 | 2005-06-09 | Siemens Westinghouse Power Corporation | Counteracting magnetic field generator for undesired axial magnetic field component of a power generator stator and associated methods |
US7557475B2 (en) * | 2006-08-28 | 2009-07-07 | General Electric Company | Methods and apparatus for cooling generators |
US7763996B2 (en) * | 2006-08-28 | 2010-07-27 | General Electric Company | Method and apparatus for cooling generators |
US8641318B2 (en) * | 2007-05-30 | 2014-02-04 | Raytheon Company | System and method for joining brittle material pieces |
JP5342579B2 (ja) | 2011-02-28 | 2013-11-13 | 三菱重工業株式会社 | 回転機械の静翼ユニット、回転機械の静翼ユニットの製造方法及び回転機械の静翼ユニットの結合方法 |
RU2523444C1 (ru) * | 2013-01-10 | 2014-07-20 | Открытое Акционерное Общество "Силовые Машины - Зтл, Лмз, Электросила, Энергомашэкспорт" (Оао "Силовые Машины") | Узел осевого вентилятора электрической машины |
DE102013201778A1 (de) * | 2013-02-04 | 2014-08-07 | Siemens Aktiengesellschaft | Elektrische Maschine mit Ständerdirektkühlung |
JP6067141B2 (ja) * | 2013-12-24 | 2017-01-25 | 三菱電機株式会社 | 回転電機 |
EP2999098A1 (de) * | 2014-09-18 | 2016-03-23 | Siemens Aktiengesellschaft | Elektrodynamische Maschine mit Kühlströmungskanal |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1345638A (en) * | 1914-07-13 | 1920-07-06 | Westinghouse Electric & Mfg Co | Ventilating apparatus |
CH98653A (de) * | 1921-10-25 | 1923-04-02 | Bbc Brown Boveri & Cie | Kühlvorrichtung für vollständig geschlossene elektrische Maschinen. |
GB380067A (en) * | 1931-04-07 | 1932-09-07 | Mykas Adamcikas | Improvements in and relating to the cooling of electrical machines |
US2915655A (en) * | 1951-09-28 | 1959-12-01 | Westinghouse Electric Corp | Turbine-generator ventilation |
US2752515A (en) * | 1951-09-28 | 1956-06-26 | Westinghouse Electric Corp | Booster-fan rotor-ventilation |
CA555799A (en) * | 1955-01-28 | 1958-04-08 | Westinghouse Electric Corporation | Laminated end shield for turbine electric generators |
US3265912A (en) * | 1964-06-15 | 1966-08-09 | Westinghouse Electric Corp | Dynamoelectric machine |
US3413499A (en) * | 1966-06-20 | 1968-11-26 | Gen Electric | Generator air gap entrance baffle for cooling stator core end portions |
US3497737A (en) * | 1968-06-19 | 1970-02-24 | Westinghouse Electric Corp | Connecting means for dynamoelectric machine cooling system |
US3739208A (en) * | 1971-12-03 | 1973-06-12 | Gen Electric | Reverse flow cooling system for a dynamoelectric machine |
US3906265A (en) * | 1974-05-15 | 1975-09-16 | Gen Electric | Honeycomb stator inserts for improved generator cooling |
-
1976
- 1976-06-01 US US05/691,363 patent/US4039872A/en not_active Expired - Lifetime
-
1977
- 1977-04-11 IN IN544/CAL/77A patent/IN147976B/en unknown
- 1977-05-23 CH CH630077A patent/CH617545A5/de not_active IP Right Cessation
- 1977-05-27 FR FR7716401A patent/FR2353984A1/fr active Granted
- 1977-05-28 DE DE2724250A patent/DE2724250C2/de not_active Expired
- 1977-05-30 IT IT24144/77A patent/IT1084047B/it active
- 1977-05-31 JP JP6287177A patent/JPS52155303A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CH617545A5 (de) | 1980-05-30 |
FR2353984A1 (fr) | 1977-12-30 |
FR2353984B1 (de) | 1983-01-28 |
DE2724250A1 (de) | 1977-12-15 |
JPS52155303A (en) | 1977-12-23 |
IT1084047B (it) | 1985-05-25 |
DE2724250C2 (de) | 1984-10-04 |
US4039872A (en) | 1977-08-02 |