GB1555575A – Reverse flow cooled dynamoelectric machines
– Google Patents
GB1555575A – Reverse flow cooled dynamoelectric machines
– Google Patents
Reverse flow cooled dynamoelectric machines
Info
Publication number
GB1555575A
GB1555575A
GB4568/77A
GB456877A
GB1555575A
GB 1555575 A
GB1555575 A
GB 1555575A
GB 4568/77 A
GB4568/77 A
GB 4568/77A
GB 456877 A
GB456877 A
GB 456877A
GB 1555575 A
GB1555575 A
GB 1555575A
Authority
GB
United Kingdom
Prior art keywords
reverse flow
dynamoelectric machines
flow cooled
cooled dynamoelectric
machines
Prior art date
1976-02-05
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
Application number
GB4568/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
1976-02-05
Filing date
1977-02-04
Publication date
1979-11-14
1977-02-04
Application filed by General Electric Co
filed
Critical
General Electric Co
1979-11-14
Publication of GB1555575A
publication
Critical
patent/GB1555575A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K9/00—Arrangements for cooling or ventilating
GB4568/77A
1976-02-05
1977-02-04
Reverse flow cooled dynamoelectric machines
Expired
GB1555575A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/655,392
US4051400A
(en)
1976-02-05
1976-02-05
End gas gap baffle structure for reverse flow cooled dynamoelectric machine
Publications (1)
Publication Number
Publication Date
GB1555575A
true
GB1555575A
(en)
1979-11-14
Family
ID=24628710
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4568/77A
Expired
GB1555575A
(en)
1976-02-05
1977-02-04
Reverse flow cooled dynamoelectric machines
Country Status (8)
Country
Link
US
(1)
US4051400A
(en)
JP
(1)
JPS5840896B2
(en)
CH
(1)
CH614319A5
(en)
DE
(1)
DE2704189C2
(en)
FR
(1)
FR2340639A1
(en)
GB
(1)
GB1555575A
(en)
IN
(1)
IN146453B
(en)
IT
(1)
IT1075620B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2441629B
(en)
*
2006-08-28
2011-11-23
Gen Electric
Methods and apparatus for cooling generators
Families Citing this family (27)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS52141111U
(en)
*
1976-04-21
1977-10-26
JPS5357408A
(en)
*
1976-11-05
1978-05-24
Hitachi Ltd
Cooling medium shielding device of revolutionary elctrical machinery
JPS5484203A
(en)
*
1977-12-16
1979-07-05
Hitachi Ltd
Revolving electric machine
DE2953800C2
(en)
*
1979-08-30
1986-02-13
Šurygin, Sergej Jakovlevič
Electric machine with gas cooling
US4315173A
(en)
*
1980-03-30
1982-02-09
Westinghouse Electric Corp.
Dynamoelectric machines segmental air gap baffle assembly
JPS5728541A
(en)
*
1980-07-25
1982-02-16
Toshiba Corp
Rotary electric machine
US4609840A
(en)
*
1984-11-05
1986-09-02
General Electric Company
Baffle for improving coolant gas flow distribution in the gap region of a gas cooled dynamoelectric machine
JPS6291492U
(en)
*
1985-11-27
1987-06-11
JPH0337270Y2
(en)
*
1985-11-27
1991-08-07
US5177385A
(en)
*
1992-03-23
1993-01-05
Westinghouse Electric Corp.
Air gap baffle ring for a dynamoelectric machine
JP3289698B2
(en)
*
1998-11-25
2002-06-10
株式会社日立製作所
Rotating electric machine
US6346753B1
(en)
*
2000-04-18
2002-02-12
General Electric Company
Fan and rotor dynamic gas sealing system
WO2002071577A1
(en)
*
2001-03-07
2002-09-12
Hitachi, Ltd.
Rotary electric machinery
US6504273B2
(en)
2001-04-25
2003-01-07
General Electric Company
Adjustable space block baffle for generator and method for controlling ventilation flow
US6727610B2
(en)
*
2002-05-30
2004-04-27
General Electric Company
Generator having flange baffle and method for controlling ventilation flow
US6798079B2
(en)
*
2002-07-11
2004-09-28
Siemens Westinghouse Power Corporation
Turbine power generator including supplemental parallel cooling and related methods
JP3982491B2
(en)
*
2003-12-22
2007-09-26
株式会社日立製作所
Rotating electric machine
US7391516B2
(en)
*
2004-03-29
2008-06-24
Matsushita Electric Industrial Co., Ltd.
Optical element for measuring information of living body and device for measuring information of living body using the optical element
US7763996B2
(en)
*
2006-08-28
2010-07-27
General Electric Company
Method and apparatus for cooling generators
US7808135B2
(en)
*
2007-09-18
2010-10-05
General Electric Company
Generator having a cooling flow bifurcation member and method for controlling a cooling flow
US20140183988A1
(en)
*
2012-12-31
2014-07-03
Teco-Westinghouse Motor Company
Assemblies For Cooling Electric Machines
JPWO2017149717A1
(en)
*
2016-03-03
2018-07-19
三菱電機株式会社
Rotating electric machine
EP3509189A1
(en)
*
2018-01-08
2019-07-10
General Electric Company
Turbogenerator rotor, turbogenerator, and methods of furnishing a turbogenerator with a baffle assembly
KR102048851B1
(en)
2018-07-04
2019-11-26
두산중공업 주식회사
Sealing structure of marginal area of fan in the generator
CN109378936A
(en)
*
2018-12-27
2019-02-22
湖南云箭集团有限公司
A kind of scaled bulb tubular hydraulic generator ventilation cooling system
JP7046027B2
(en)
*
2019-03-04
2022-04-01
東芝三菱電機産業システム株式会社
Rotating electric machine
DE112020005636T5
(en)
*
2020-03-26
2022-10-20
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
LATHE
Family Cites Families (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AT114378B
(en)
*
1928-09-08
1929-09-25
Otto Titus Dr Blathy
Device for connecting the stub shafts to the cylindrical rotor body of two-pole turbo generators.
US2313899A
(en)
*
1941-08-01
1943-03-16
Allis Louis Co
Dynamoelectric machine
DE1027775B
(en)
*
1954-09-24
1958-04-10
Westinghouse Electric Corp
AC generator, in particular turbo generator, the laminated core of which is held together by press plates
US2991337A
(en)
*
1958-09-02
1961-07-04
Gen Electric
Master selector switch
US3348081A
(en)
*
1965-09-16
1967-10-17
Gen Electric
Gap pickup rotor with gas segregating baffles
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
SE311039B
(en)
*
1968-09-11
1969-05-27
Electrolux Ab
US3505546A
(en)
*
1968-10-14
1970-04-07
Gen Electric
Gas cooled dynamoelectric machine with cage type stator frame
US3714477A
(en)
*
1971-08-23
1973-01-30
Gen Electric
Combination flux shield and flux shunt for a dynamoelectric machine
US3739208A
(en)
*
1971-12-03
1973-06-12
Gen Electric
Reverse flow cooling system for a dynamoelectric machine
US3886387A
(en)
*
1973-07-31
1975-05-27
Gen Electric
Flux shield for dynamoelectric machines
1976
1976-02-05
US
US05/655,392
patent/US4051400A/en
not_active
Expired – Lifetime
1976-12-15
IN
IN2204/CAL/76A
patent/IN146453B/en
unknown
1977
1977-01-28
FR
FR7702356A
patent/FR2340639A1/en
active
Granted
1977-01-28
CH
CH105277A
patent/CH614319A5/xx
not_active
IP Right Cessation
1977-02-02
DE
DE2704189A
patent/DE2704189C2/en
not_active
Expired
1977-02-02
IT
IT19875/77A
patent/IT1075620B/en
active
1977-02-04
JP
JP52010886A
patent/JPS5840896B2/en
not_active
Expired
1977-02-04
GB
GB4568/77A
patent/GB1555575A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2441629B
(en)
*
2006-08-28
2011-11-23
Gen Electric
Methods and apparatus for cooling generators
Also Published As
Publication number
Publication date
US4051400A
(en)
1977-09-27
DE2704189C2
(en)
1983-09-01
DE2704189A1
(en)
1977-08-11
FR2340639A1
(en)
1977-09-02
CH614319A5
(en)
1979-11-15
IN146453B
(en)
1979-06-09
IT1075620B
(en)
1985-04-22
JPS5840896B2
(en)
1983-09-08
JPS52110412A
(en)
1977-09-16
FR2340639B1
(en)
1982-06-04
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Legal Events
Date
Code
Title
Description
1980-01-30
PS
Patent sealed [section 19, patents act 1949]
1986-09-24
PCNP
Patent ceased through non-payment of renewal fee
