GB2011733A – Gas cooled rotor for turbo generator
– Google Patents
GB2011733A – Gas cooled rotor for turbo generator
– Google Patents
Gas cooled rotor for turbo generator
Info
Publication number
GB2011733A
GB2011733A
GB7846445A
GB7846445A
GB2011733A
GB 2011733 A
GB2011733 A
GB 2011733A
GB 7846445 A
GB7846445 A
GB 7846445A
GB 7846445 A
GB7846445 A
GB 7846445A
GB 2011733 A
GB2011733 A
GB 2011733A
Authority
GB
United Kingdom
Prior art keywords
gas cooled
turbo generator
cooled rotor
rotor
turbo
Prior art date
1977-11-30
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.)
Granted
Application number
GB7846445A
Other versions
GB2011733B
(en
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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.)
1977-11-30
Filing date
1978-11-29
Publication date
1979-07-11
1978-11-29
Application filed by ASEA AB
filed
Critical
ASEA AB
1979-07-11
Publication of GB2011733A
publication
Critical
patent/GB2011733A/en
1982-05-12
Application granted
granted
Critical
1982-05-12
Publication of GB2011733B
publication
Critical
patent/GB2011733B/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
H02K3/00—Details of windings
H02K3/46—Fastening of windings on the stator or rotor structure
H02K3/48—Fastening of windings on the stator or rotor structure in slots
GB7846445A
1977-11-30
1978-11-29
Gas cooled rotor for turbo generator
Expired
GB2011733B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE7713540A
SE409268B
(en)
1977-11-30
1977-11-30
GAS COLD ROTOR FOR TURBO GENERATOR
Publications (2)
Publication Number
Publication Date
GB2011733A
true
GB2011733A
(en)
1979-07-11
GB2011733B
GB2011733B
(en)
1982-05-12
Family
ID=20333049
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7846445A
Expired
GB2011733B
(en)
1977-11-30
1978-11-29
Gas cooled rotor for turbo generator
Country Status (7)
Country
Link
US
(1)
US4333027A
(en)
JP
(1)
JPS5489202A
(en)
CH
(1)
CH638349A5
(en)
DE
(1)
DE2850388A1
(en)
FR
(1)
FR2410897A1
(en)
GB
(1)
GB2011733B
(en)
SE
(1)
SE409268B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5698924A
(en)
*
1995-06-09
1997-12-16
Mitsubishi Denki Kabushiki Kaisha
Rotor for dynamo-electric machine with improved cooling device
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
SE428984B
(en)
*
1980-04-02
1983-08-01
Asea Ab
GAS COOLED TURBOG GENERATOR ROTOR
US5122698A
(en)
*
1990-07-26
1992-06-16
General Electric Company
Apparatus affording efficient electrical contact between rotor surface current carrying parts at low speeds for a turbo-electric machine
US5093597A
(en)
*
1990-10-01
1992-03-03
Westinghouse Electric Corp.
Brushless exciter saturable reactor diode snubber
US5365135A
(en)
*
1993-11-12
1994-11-15
Westinghouse Electric Corporation
Generator slot hose wedge assembly
DE19742900A1
(en)
*
1997-09-29
1999-04-01
Asea Brown Boveri
Groove closure arrangement
US6242825B1
(en)
*
1998-11-25
2001-06-05
Hitachi, Ltd.
Electric rotating machine with reduced thickness and volume of insulation
DE10008807A1
(en)
*
2000-02-25
2001-09-06
Siemens Ag
Rotary electric machine and method for cooling an electric rotary machine
US6373165B1
(en)
2000-10-26
2002-04-16
Siemens Westinghouse Power Corporation
Apparatus and method for clamping turbine generator coil windings using bolted clamp
DE10119593A1
(en)
*
2001-04-21
2002-10-24
Alstom Switzerland Ltd
Turbogenerator rotor has damper bar discontinued and replaced by section of insulation in region of coolant gas outlet
CH696050A5
(en)
2002-08-16
2006-11-30
Alstom Technology Ltd
Rotor for an electric machine.
CH695973A5
(en)
2002-08-16
2006-10-31
Alstom Technology Ltd
Rotor for an electric machine.
FI20040226A0
(en)
*
2004-02-13
2004-02-13
Rotatek Finland Oy
Tracked rotary rotor
US8978239B2
(en)
2013-01-09
2015-03-17
General Electric Company
Field coil winding assembly
EP3893363A1
(en)
*
2020-04-10
2021-10-13
Hamilton Sundstrand Corporation
Method of efficient thermal management of rotor in a high power generator
CN116982244A
(en)
*
2021-03-17
2023-10-31
西门子能源美国公司
Generator with high pressure air cooling
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE508068C
(en)
*
1925-05-26
1930-09-24
Siemens Schuckertwerke Akt Ges
Fastening to prevent tangential shifts in the rotor windings of electrical machines with inserted winding holders and axial air ducts along the coils of the winding
US2920219A
(en)
*
1952-12-13
1960-01-05
Allis Chalmers Mfg Co
Dynamoelectric machine with gas cooled rotor and stator conductors
US2749457A
(en)
*
1953-01-14
1956-06-05
Vickers Electrical Co Ltd
Construction of dynamo electric machines
US2783399A
(en)
*
1953-03-20
1957-02-26
English Electric Co Ltd
Windings for magnetic structures
US2728001A
(en)
*
1953-07-20
1955-12-20
Bbc Brown Boveri & Cie
Electrical generator with cooled rotor windings
US2760091A
(en)
*
1953-12-04
1956-08-21
Vickers Electrical Co Ltd
Dynamo electric machine cooling
US3119033A
(en)
*
1961-11-07
1964-01-21
Parsons C A & Co Ltd
Dynamo-electric machines
FR1314535A
(en)
*
1961-11-30
1963-01-11
Marcel Baylac
Device for cooling the turbogenerator rotors by liquid circulation
FR2121981A5
(en)
*
1971-01-13
1972-08-25
Alsthom
US3952406A
(en)
*
1975-03-05
1976-04-27
Allmanna Svenska Elektriska Aktiebolaget
Method of securing the rotor winding of a turbo-generator rotor
US4282450A
(en)
*
1979-09-25
1981-08-04
Westinghouse Electric Corp.
Dynamoelectric machine with cryostable field winding
1977
1977-11-30
SE
SE7713540A
patent/SE409268B/en
unknown
1978
1978-10-24
CH
CH1096078A
patent/CH638349A5/en
not_active
IP Right Cessation
1978-11-21
DE
DE19782850388
patent/DE2850388A1/en
not_active
Withdrawn
1978-11-23
FR
FR7833078A
patent/FR2410897A1/en
active
Granted
1978-11-29
JP
JP14771678A
patent/JPS5489202A/en
active
Pending
1978-11-29
GB
GB7846445A
patent/GB2011733B/en
not_active
Expired
1981
1981-01-30
US
US06/229,919
patent/US4333027A/en
not_active
Expired – Fee Related
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5698924A
(en)
*
1995-06-09
1997-12-16
Mitsubishi Denki Kabushiki Kaisha
Rotor for dynamo-electric machine with improved cooling device
Also Published As
Publication number
Publication date
CH638349A5
(en)
1983-09-15
DE2850388A1
(en)
1979-05-31
SE7713540L
(en)
1979-05-31
SE409268B
(en)
1979-08-06
US4333027A
(en)
1982-06-01
FR2410897A1
(en)
1979-06-29
GB2011733B
(en)
1982-05-12
FR2410897B1
(en)
1983-09-09
JPS5489202A
(en)
1979-07-16
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Legal Events
Date
Code
Title
Description
1985-07-24
PCNP
Patent ceased through non-payment of renewal fee
