JPS53131430A - Transformer for electricccar motor - Google Patents

Transformer for electricccar motor

Info

Publication number
JPS53131430A
JPS53131430A JP3178278A JP3178278A JPS53131430A JP S53131430 A JPS53131430 A JP S53131430A JP 3178278 A JP3178278 A JP 3178278A JP 3178278 A JP3178278 A JP 3178278A JP S53131430 A JPS53131430 A JP S53131430A
Authority
JP
Japan
Prior art keywords
electricccar
transformer
motor
electricccar motor
Prior art date
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.)
Pending
Application number
JP3178278A
Other languages
English (en)
Japanese (ja)
Inventor
Maikeru Buaiataa Arufuonzu
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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JPS53131430A publication Critical patent/JPS53131430A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/125—Cooling by synthetic insulating and incombustible liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformer Cooling (AREA)
JP3178278A 1977-03-24 1978-03-22 Transformer for electricccar motor Pending JPS53131430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78098677A 1977-03-24 1977-03-24

Publications (1)

Publication Number Publication Date
JPS53131430A true JPS53131430A (en) 1978-11-16

Family

ID=25121304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3178278A Pending JPS53131430A (en) 1977-03-24 1978-03-22 Transformer for electricccar motor

Country Status (6)

Country Link
JP (1) JPS53131430A (fr)
CH (1) CH627874A5 (fr)
DE (1) DE2811935A1 (fr)
FR (1) FR2385200A1 (fr)
GB (1) GB1588386A (fr)
SE (1) SE7803358L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206368C2 (de) * 1982-02-22 1985-03-14 Transformatoren Union Ag, 7000 Stuttgart Ausdehnungsgefäß für die Kühl- und Isolierflüssigkeit eines Großtransformators
DE3420651A1 (de) * 1984-06-02 1985-12-05 Brown, Boveri & Cie Ag, 6800 Mannheim Gehaeuse fuer einen transformator
GB8417762D0 (en) * 1984-07-12 1984-08-15 Binns D F Protection of electric power equipment
DE69021966T2 (de) * 1989-07-10 1996-04-18 Hitachi Ltd In Isolierflüssigkeit getauchte elektrische Maschine.
AT397317B (de) * 1990-03-14 1994-03-25 Elektro Bau Ag Transformator
GR1001422B (el) * 1991-10-21 1993-11-30 Vasileios Savvopoulos Συσκευή αυτομάτου προστασίας περιβάλλοντος απο μετασχηματιστή ισχύος ή ηλεκτρικά μηχανήματα ισχύος με τοξικό ψυκτικό υγρό που αναπνέουν απο το περιβάλλον.
CN100545963C (zh) * 2004-12-30 2009-09-30 中国科学院电工研究所 蒸发冷却牵引变压器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138863B (de) * 1960-08-04 1962-10-31 Messwandler Bau Gmbh Luftabgeschlossener, fluessigkeitsisolierter elektrischer Apparat, insbesondere Transfor-mator, Wandler oder Kondensator fuer Hochspannung, mit einem Ausdehnungsgefaess

Also Published As

Publication number Publication date
GB1588386A (en) 1981-04-23
DE2811935A1 (de) 1978-10-05
FR2385200A1 (fr) 1978-10-20
CH627874A5 (en) 1982-01-29
SE7803358L (sv) 1978-09-25

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