CA1051103A - Fluid filled transformer - Google Patents

Fluid filled transformer

Info

Publication number
CA1051103A
CA1051103A CA253,775A CA253775A CA1051103A CA 1051103 A CA1051103 A CA 1051103A CA 253775 A CA253775 A CA 253775A CA 1051103 A CA1051103 A CA 1051103A
Authority
CA
Canada
Prior art keywords
conductor
fluid
leg
shaped
disposed
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.)
Expired
Application number
CA253,775A
Other languages
English (en)
French (fr)
Inventor
Tadeusz W. Kolator
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.)
Westinghouse Canada Inc
Original Assignee
Westinghouse Canada Inc
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 Inc filed Critical Westinghouse Canada Inc
Priority to CA253,775A priority Critical patent/CA1051103A/en
Priority to US05/738,810 priority patent/US4052685A/en
Priority to DE2717553A priority patent/DE2717553C2/de
Priority to CH531777A priority patent/CH612290A5/xx
Priority to FR7716318A priority patent/FR2353938A1/fr
Priority to SE7706353A priority patent/SE412140B/xx
Application granted granted Critical
Publication of CA1051103A publication Critical patent/CA1051103A/en
Expired 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
    • 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)
  • Transformer Cooling (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformers For Measuring Instruments (AREA)
CA253,775A 1976-05-31 1976-05-31 Fluid filled transformer Expired CA1051103A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA253,775A CA1051103A (en) 1976-05-31 1976-05-31 Fluid filled transformer
US05/738,810 US4052685A (en) 1976-05-31 1976-11-04 Current transformer
DE2717553A DE2717553C2 (de) 1976-05-31 1977-04-20 Flüssigkeitsgekühlter Transformator
CH531777A CH612290A5 (Direct) 1976-05-31 1977-04-28
FR7716318A FR2353938A1 (fr) 1976-05-31 1977-05-27 Transformateur refroidi par fluide
SE7706353A SE412140B (sv) 1976-05-31 1977-05-31 Vetskekyld transformator

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 (1)

Publication Number Publication Date
CA1051103A true CA1051103A (en) 1979-03-20

Family

ID=4106090

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (5)

* 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 (Direct) * 1985-06-04 1986-12-12
EP2239744A1 (en) * 2009-04-06 2010-10-13 ABB Technology AG Multirange current instrument transformer
DE102011011302B4 (de) * 2011-02-15 2024-11-14 Sew-Eurodrive Gmbh & Co Kg Anordnung zum Kühlen einer Spule und Umrichter
CN119811839B (zh) * 2025-01-20 2025-09-16 美仪电气有限公司 一种电磁式电压互感器装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD29003A (Direct) *
DE351812C (Direct) *
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 (Direct) * 1967-08-24 1969-01-16
JPS5013453B1 (Direct) * 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
CH612290A5 (Direct) 1979-07-13
US4052685A (en) 1977-10-04
FR2353938A1 (fr) 1977-12-30
SE7706353L (sv) 1977-12-01
SE412140B (sv) 1980-02-18
DE2717553C2 (de) 1985-11-21
FR2353938B1 (Direct) 1982-03-05
DE2717553A1 (de) 1977-12-15

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