GB588263A - Improvements relating to liquid filled electrical apparatus - Google Patents

Improvements relating to liquid filled electrical apparatus

Info

Publication number
GB588263A
GB588263A GB2197444A GB2197444A GB588263A GB 588263 A GB588263 A GB 588263A GB 2197444 A GB2197444 A GB 2197444A GB 2197444 A GB2197444 A GB 2197444A GB 588263 A GB588263 A GB 588263A
Authority
GB
United Kingdom
Prior art keywords
electrical apparatus
improvements relating
liquid filled
filled electrical
rings
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
GB2197444A
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.)
WILLIAM SIMM MELVILLE
British Thomson Houston Co Ltd
Original Assignee
WILLIAM SIMM MELVILLE
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 WILLIAM SIMM MELVILLE, British Thomson Houston Co Ltd filed Critical WILLIAM SIMM MELVILLE
Priority to GB2197444A priority Critical patent/GB588263A/en
Publication of GB588263A publication Critical patent/GB588263A/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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

588,263. Pistons. BRITISH THOMSONHOUSTON CO., Ltd., and MELVILLE, W. S. Nov. 8, 1944, No. 21974. [Class 122 (i)] [Also in Group XXXV] A piston comprises a flanged metal plate 9, resilient rings 11 spaced by a rigid ring 12 and a flanged ring 13 secured to the plate 9 by screws 14 to force the rings 11 into contact with the cylinder walls.
GB2197444A 1944-11-08 1944-11-08 Improvements relating to liquid filled electrical apparatus Expired GB588263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2197444A GB588263A (en) 1944-11-08 1944-11-08 Improvements relating to liquid filled electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2197444A GB588263A (en) 1944-11-08 1944-11-08 Improvements relating to liquid filled electrical apparatus

Publications (1)

Publication Number Publication Date
GB588263A true GB588263A (en) 1947-05-19

Family

ID=10171868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2197444A Expired GB588263A (en) 1944-11-08 1944-11-08 Improvements relating to liquid filled electrical apparatus

Country Status (1)

Country Link
GB (1) GB588263A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112164569A (en) * 2020-09-27 2021-01-01 重庆望变电气（集团）股份有限公司 Oil tank pickling process for oil-immersed transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112164569A (en) * 2020-09-27 2021-01-01 重庆望变电气（集团）股份有限公司 Oil tank pickling process for oil-immersed transformer
CN112164569B (en) * 2020-09-27 2022-08-12 重庆望变电气（集团）股份有限公司 Oil tank pickling process for oil-immersed transformer

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