GB752095A - Improvements relating to oil immersed static electric apparatus - Google Patents

Improvements relating to oil immersed static electric apparatus

Info

Publication number
GB752095A
GB752095A GB3533453A GB3533453A GB752095A GB 752095 A GB752095 A GB 752095A GB 3533453 A GB3533453 A GB 3533453A GB 3533453 A GB3533453 A GB 3533453A GB 752095 A GB752095 A GB 752095A
Authority
GB
United Kingdom
Prior art keywords
oil
duct
gas
outlet pipe
tank
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
GB3533453A
Inventor
Stanley Arthur Smith
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB3533453A priority Critical patent/GB752095A/en
Publication of GB752095A publication Critical patent/GB752095A/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
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

752,095. Transformers. BRITISH THOMSON-HOUSTON CO., Ltd. Dec. 17, 1954 [Dec. 18, 1953], No. 35334/53. Class 38 (2). An enclosed tank 2 which encloses static electric apparatus such as a transformer 3 immersed in oil or the like which completely fills the tank has provided beneath the top cover 1 thereof an internal duct 4 containing apertures 6, 7 through which pass the oil and any gas generated by the apparatus, an outlet pipe 8 being provided adjacent'at least one end of the duct 4 so that as the oil passes along the duct 4 and into a cooling apparatus by way of the outlet pipe 8 the gas which has collected in the duct 4 is also constrained to move along the duct, the gas, however, being collected separately from the oil at the end of the duct by means of a pipe 9. Baffles 11 may be provided to deflect the gas away from, and deflectors 10 to direct the oil into, the outlet pipe 8. The top cover 1 of the tank may have sloping sides to improve the operation and flow of the oil and gas. The gas which is collected may be used to operate a Buchholtz relay.
GB3533453A 1953-12-18 1953-12-18 Improvements relating to oil immersed static electric apparatus Expired GB752095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3533453A GB752095A (en) 1953-12-18 1953-12-18 Improvements relating to oil immersed static electric apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3533453A GB752095A (en) 1953-12-18 1953-12-18 Improvements relating to oil immersed static electric apparatus

Publications (1)

Publication Number Publication Date
GB752095A true GB752095A (en) 1956-07-04

Family

ID=10376559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3533453A Expired GB752095A (en) 1953-12-18 1953-12-18 Improvements relating to oil immersed static electric apparatus

Country Status (1)

Country Link
GB (1) GB752095A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129845A (en) * 1977-07-15 1978-12-12 Electric Power Research Institute, Inc. Vaporization cooled electrical apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129845A (en) * 1977-07-15 1978-12-12 Electric Power Research Institute, Inc. Vaporization cooled electrical apparatus

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