GB2007438A – Arragenement for cooling a rotor for an electrical machine
– Google Patents
GB2007438A – Arragenement for cooling a rotor for an electrical machine
– Google Patents
Arragenement for cooling a rotor for an electrical machine
Info
Publication number
GB2007438A
GB2007438A
GB7837594A
GB7837594A
GB2007438A
GB 2007438 A
GB2007438 A
GB 2007438A
GB 7837594 A
GB7837594 A
GB 7837594A
GB 7837594 A
GB7837594 A
GB 7837594A
GB 2007438 A
GB2007438 A
GB 2007438A
Authority
GB
United Kingdom
Prior art keywords
arragenement
rotor
cooling
electrical machine
electrical
Prior art date
1977-09-21
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
GB7837594A
Other versions
GB2007438B
(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.)
Siemens AG
Original Assignee
Siemens AG
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.)
1977-09-21
Filing date
1978-09-21
Publication date
1979-05-16
1977-09-21
Priority claimed from DE2742477A
external-priority
patent/DE2742477C3/en
1978-09-21
Application filed by Siemens AG
filed
Critical
Siemens AG
1979-05-16
Publication of GB2007438A
publication
Critical
patent/GB2007438A/en
1982-05-06
Application granted
granted
Critical
1982-05-06
Publication of GB2007438B
publication
Critical
patent/GB2007438B/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
H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
H—ELECTRICITY
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S505/00—Superconductor technology: apparatus, material, process
Y10S505/825—Apparatus per se, device per se, or process of making or operating same
Y10S505/876—Electrical generator or motor structure
Y10S505/877—Rotary dynamoelectric type
Y10S505/878—Rotary dynamoelectric type with cooling
GB7837594A
1977-09-21
1978-09-21
Arragenement for cooling a rotor for an electrical machine
Expired
GB2007438B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2742477A
DE2742477C3
(en)
1977-09-21
1977-09-21
Arrangement for cooling the rotor of an electrical machine, in particular a turbo generator
Publications (2)
Publication Number
Publication Date
GB2007438A
true
GB2007438A
(en)
1979-05-16
GB2007438B
GB2007438B
(en)
1982-05-06
Family
ID=6019523
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7837594A
Expired
GB2007438B
(en)
1977-09-21
1978-09-21
Arragenement for cooling a rotor for an electrical machine
Country Status (5)
Country
Link
US
(1)
US4228374A
(en)
JP
(1)
JPS5450909A
(en)
FR
(1)
FR2409630A1
(en)
GB
(1)
GB2007438B
(en)
SE
(1)
SE7809691L
(en)
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2849602C2
(en)
*
1978-11-15
1981-10-01
Kraftwerk Union AG, 4330 Mülheim
Arrangement for cooling the rotor of an electrical machine with a superconducting field winding
DE2854059A1
(en)
*
1978-12-14
1980-07-17
Kraftwerk Union Ag
COOLING SYSTEM FOR RUNNERS OF ELECTRICAL MACHINES, ESPECIALLY FOR TURBOGENERATOR RUNNERS WITH SUPRAL-CONDUCTING FIELD DEVELOPMENT
US4368397A
(en)
*
1979-05-22
1983-01-11
Siemens Aktiengesellschaft
Arrangement for deep cooling a field winding in the rotor of an electric machine
US4369386A
(en)
*
1979-07-27
1983-01-18
Lurie Alexandr N
Arrangement for liquid supply into the rotor of an electric machine
DE3015682A1
(en)
*
1980-04-23
1981-10-29
Siemens AG, 1000 Berlin und 8000 München
ARRANGEMENT FOR COOLING A SUPRAL-CONDUCTING MAGNETIC WINDING
DE3019673A1
(en)
*
1980-05-22
1981-11-26
SIEMENS AG AAAAA, 1000 Berlin und 8000 München
DEVICE FOR COOLING A SUPRAL-CONDUCTING EXCITATION AND A DAMPER SHIELD OF THE RUNNER OF AN ELECTRICAL MACHINE
DE3020831C2
(en)
*
1980-06-02
1986-11-06
Siemens AG, 1000 Berlin und 8000 München
Device for cooling a superconducting excitation winding and a damper shield of the rotor of an electrical machine
US6798079B2
(en)
*
2002-07-11
2004-09-28
Siemens Westinghouse Power Corporation
Turbine power generator including supplemental parallel cooling and related methods
KR100513207B1
(en)
*
2002-07-24
2005-09-08
한국전기연구원
Superconducting Rotor With Conduction Cooling System
US7484522B2
(en)
*
2004-10-19
2009-02-03
Honeywell International Inc.
Method to control starter/generator cooling fuel flow during engine starting
US8134345B2
(en)
*
2005-11-29
2012-03-13
General Electric Company
Cryogenic exciter
DE102010041456A1
(en)
*
2010-09-27
2012-03-29
Siemens Aktiengesellschaft
Rotor for an electric machine
JP6954551B2
(en)
*
2015-09-02
2021-10-27
川崎重工業株式会社
Rotating machine
JP6378285B2
(en)
*
2016-10-21
2018-08-22
ファナック株式会社
Electric motor having air purge function
WO2021192162A1
(en)
*
2020-03-26
2021-09-30
三菱重工エンジン＆ターボチャージャ株式会社
Rotary machine
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1351601A
(en)
*
1970-04-09
1974-05-01
Int Research & Dev Co Ltd
Superconducting dynamo-electric machines
JPS4831403A
(en)
*
1971-08-27
1973-04-25
US3781578A
(en)
*
1972-08-09
1973-12-25
Massachusetts Inst Technology
Stator structure for electrical machine
DE2442277A1
(en)
*
1974-09-04
1976-03-18
Kraftwerk Union Ag
COOLANT CIRCUIT FOR THE RUNNER OF AN ELECTRIC MACHINE WITH SUPRAL CONDUCTING EXCITING DEVELOPMENT
FR2309068A1
(en)
*
1975-04-21
1976-11-19
Alsthom Cgee
Cooling circuit for cryogenic machine rotor – uses centrifugal force to distribute coolant over rotor winding in cylindrical chamber
DE2518062A1
(en)
*
1975-04-23
1976-11-04
Kraftwerk Union Ag
COOLANT CIRCUIT FOR THE RUNNER OF AN ELECTRIC MACHINE WITH SUPRAL CONDUCTING EXCITING DEVELOPMENT
US4085343A
(en)
*
1975-06-13
1978-04-18
Hitachi, Ltd.
Rotor for a rotary electrical machine having a superconductive field winding
FR2319233A1
(en)
*
1975-07-22
1977-02-18
Alsthom Cgee
ROTATING MACHINE USING A COOLING FLUID PROVIDED BY ROTATING JOINT
1978
1978-09-12
JP
JP11215478A
patent/JPS5450909A/en
active
Granted
1978-09-14
SE
SE7809691A
patent/SE7809691L/en
unknown
1978-09-20
FR
FR7826889A
patent/FR2409630A1/en
not_active
Withdrawn
1978-09-21
GB
GB7837594A
patent/GB2007438B/en
not_active
Expired
1978-09-21
US
US05/944,391
patent/US4228374A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
US4228374A
(en)
1980-10-14
JPS6217472B2
(en)
1987-04-17
SE7809691L
(en)
1979-03-22
JPS5450909A
(en)
1979-04-21
GB2007438B
(en)
1982-05-06
FR2409630A1
(en)
1979-06-15
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Legal Events
Date
Code
Title
Description
1983-04-20
PCNP
Patent ceased through non-payment of renewal fee
