SE7706353L - Transformator - Google Patents

Transformator

Info

Publication number
SE7706353L
SE7706353L SE7706353A SE7706353A SE7706353L SE 7706353 L SE7706353 L SE 7706353L SE 7706353 A SE7706353 A SE 7706353A SE 7706353 A SE7706353 A SE 7706353A SE 7706353 L SE7706353 L SE 7706353L
Authority
SE
Sweden
Prior art keywords
flow
tube
fluid
increase
transformer
Prior art date
Application number
SE7706353A
Other languages
Unknown language ( )
English (en)
Other versions
SE412140B (sv
Inventor
T W Kolator
Original Assignee
Westinghouse Canada Ltd
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 Westinghouse Canada Ltd filed Critical Westinghouse Canada Ltd
Publication of SE7706353L publication Critical patent/SE7706353L/sv
Publication of SE412140B publication Critical patent/SE412140B/sv

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Transformer Cooling (AREA)
SE7706353A 1976-05-31 1977-05-31 Vetskekyld transformator SE412140B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA253,775A CA1051103A (en) 1976-05-31 1976-05-31 Fluid filled transformer

Publications (2)

Publication Number Publication Date
SE7706353L true SE7706353L (sv) 1977-12-01
SE412140B SE412140B (sv) 1980-02-18

Family

ID=4106090

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706353A SE412140B (sv) 1976-05-31 1977-05-31 Vetskekyld transformator

Country Status (6)

Country Link
US (1) US4052685A (sv)
CA (1) CA1051103A (sv)
CH (1) CH612290A5 (sv)
DE (1) DE2717553C2 (sv)
FR (1) FR2353938A1 (sv)
SE (1) SE412140B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8004754A (nl) * 1980-08-22 1982-03-16 Smit Transformatoren Bv Elektrisch gebruikstoestel, in het bijzonder vermogenstransformator, met middelen voor het nuttig gebruik van de verlieswarmte van het betreffende toestel.
JPS61199030U (sv) * 1985-06-04 1986-12-12
EP2239744A1 (en) * 2009-04-06 2010-10-13 ABB Technology AG Multirange current instrument transformer
DE102011011302A1 (de) * 2011-02-15 2012-08-16 Sew-Eurodrive Gmbh & Co. Kg Anordnung zum Kühlen einer Spule und Umrichter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE351812C (sv) *
DD29003A (sv) *
US1882075A (en) * 1930-12-24 1932-10-11 Wired Radio Inc Fluid cooled inductance system
US1939689A (en) * 1930-12-24 1933-12-19 Louis A Gebhard Cooling system for high power high frequency transmitters
US1938607A (en) * 1932-11-11 1933-12-12 Robert H Noyes Fluid cooled inductance
GB435285A (en) * 1934-06-16 1935-09-18 Arthur Joseph Thorneloe Improvements relating to electric current transformers for use more particularly with automatic electric welding machines
GB630353A (en) * 1947-09-18 1949-10-11 Gen Electric Co Ltd Improvements in or relating to electric inductances
FR64337E (fr) * 1953-06-09 1955-11-09 Bbc Brown Boveri & Cie Bobine de self de couplage pour convertisseurs à contacts pour courants d'intensité élevée
FR1329217A (fr) * 1962-07-17 1963-06-07 Liebknecht Transformat Constitution d'enroulement, notamment pour transformateurs d'intensité
DE1538061A1 (de) * 1965-01-13 1969-06-26 Siemens Ag Messwandler fuer Hoechstspannungen
FR1451439A (fr) * 1965-07-19 1966-01-07 Comp Generale Electricite Dispositif de refroidissement de transformateur
US3299383A (en) * 1965-11-04 1967-01-17 Westinghouse Electric Corp Current transformer having fluid carry passages in high voltage conductor
BE718985A (sv) * 1967-08-24 1969-01-16
JPS5013453B1 (sv) * 1970-12-14 1975-05-20
CH525546A (de) * 1971-06-01 1972-07-15 Sprecher & Schuh Ag Hochspannungs-Stromwandler mit Thermosyphon-Kühlung
DE2304337A1 (de) * 1973-01-30 1974-08-01 Ritz Messwandler Gmbh Hochspannungsstromwandler mit thermosyphon-kuehlung

Also Published As

Publication number Publication date
FR2353938B1 (sv) 1982-03-05
SE412140B (sv) 1980-02-18
DE2717553C2 (de) 1985-11-21
CA1051103A (en) 1979-03-20
US4052685A (en) 1977-10-04
FR2353938A1 (fr) 1977-12-30
DE2717553A1 (de) 1977-12-15
CH612290A5 (sv) 1979-07-13

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