FR2417879B1 - - Google Patents

Info

Publication number
FR2417879B1
FR2417879B1 FR7804835A FR7804835A FR2417879B1 FR 2417879 B1 FR2417879 B1 FR 2417879B1 FR 7804835 A FR7804835 A FR 7804835A FR 7804835 A FR7804835 A FR 7804835A FR 2417879 B1 FR2417879 B1 FR 2417879B1
Authority
FR
France
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
FR7804835A
Other languages
French (fr)
Other versions
FR2417879A1 (fr
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.)
SP K BJURO
Original Assignee
SP K BJURO
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.)
Filing date
Publication date
Priority to DE2803229A priority Critical patent/DE2803229C3/de
Application filed by SP K BJURO filed Critical SP K BJURO
Priority to FR7804835A priority patent/FR2417879A1/fr
Publication of FR2417879A1 publication Critical patent/FR2417879A1/fr
Application granted granted Critical
Publication of FR2417879B1 publication Critical patent/FR2417879B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
FR7804835A 1978-01-25 1978-02-21 Dispositif d'alimentation d'un agent refrigerant pour l'enroulement supraconducteur d'une machine electrique a refroidissement cryogenique Granted FR2417879A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2803229A DE2803229C3 (de) 1978-01-25 1978-01-25 Einrichtung zur Kühlmittelzufuhr zu der umlaufenden supraleitenden Wicklung einer elektrischen Maschine mit Kryogenkuhlung
FR7804835A FR2417879A1 (fr) 1978-01-25 1978-02-21 Dispositif d'alimentation d'un agent refrigerant pour l'enroulement supraconducteur d'une machine electrique a refroidissement cryogenique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2803229A DE2803229C3 (de) 1978-01-25 1978-01-25 Einrichtung zur Kühlmittelzufuhr zu der umlaufenden supraleitenden Wicklung einer elektrischen Maschine mit Kryogenkuhlung
FR7804835A FR2417879A1 (fr) 1978-01-25 1978-02-21 Dispositif d'alimentation d'un agent refrigerant pour l'enroulement supraconducteur d'une machine electrique a refroidissement cryogenique

Publications (2)

Publication Number Publication Date
FR2417879A1 FR2417879A1 (fr) 1979-09-14
FR2417879B1 true FR2417879B1 (de) 1980-10-17

Family

ID=25773709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804835A Granted FR2417879A1 (fr) 1978-01-25 1978-02-21 Dispositif d'alimentation d'un agent refrigerant pour l'enroulement supraconducteur d'une machine electrique a refroidissement cryogenique

Country Status (2)

Country Link
DE (1) DE2803229C3 (de)
FR (1) FR2417879A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU756552A1 (ru) * 1978-04-27 1980-08-15 Aleksandr A Vinokurov Модель сверхпроводящей электрической машины 1
DE102014117962A1 (de) * 2014-12-05 2016-06-09 Thyssenkrupp Presta Teccenter Ag Elektrisches Antriebssystem mit einer verbesserten Kühlung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217193A (en) * 1963-03-08 1965-11-09 Worthington Corp Liquid cooled motor arrangement
JPS4831403A (de) * 1971-08-27 1973-04-25
US4048529A (en) * 1975-11-26 1977-09-13 Gen Electric Flow control device for superconductive rotor refrigerant
US4056745A (en) * 1976-01-08 1977-11-01 Westinghouse Electric Corporation Cryogen transfer coupling with adjustable throttle valve for rotating machinery

Also Published As

Publication number Publication date
DE2803229A1 (de) 1979-08-09
DE2803229B2 (de) 1980-03-06
FR2417879A1 (fr) 1979-09-14
DE2803229C3 (de) 1980-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse