JPS5732612A - Oil impregnating device - Google Patents

Oil impregnating device

Info

Publication number
JPS5732612A
JPS5732612A JP10967280A JP10967280A JPS5732612A JP S5732612 A JPS5732612 A JP S5732612A JP 10967280 A JP10967280 A JP 10967280A JP 10967280 A JP10967280 A JP 10967280A JP S5732612 A JPS5732612 A JP S5732612A
Authority
JP
Japan
Prior art keywords
oil
valve
air
insulating
pressure
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.)
Granted
Application number
JP10967280A
Other languages
Japanese (ja)
Other versions
JPS6050332B2 (en
Inventor
Kanaaki Matsumoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10967280A priority Critical patent/JPS6050332B2/en
Publication of JPS5732612A publication Critical patent/JPS5732612A/en
Publication of JPS6050332B2 publication Critical patent/JPS6050332B2/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)
  • Insulating Of Coils (AREA)
  • Transformer Cooling (AREA)

Abstract

PURPOSE:To complete impregnating work in a short time with an oil impregnating device by a method wherein a heated insulating oil with a low viscosity coefficient is supplied around an insulating object to be impregnated until completion of impregnation. CONSTITUTION:A closed circuit passes from oil drain valve 11 to check valve 15, deaerator 12 with oil heater, throttle valve 13, discharge regulator valve 16 and lower valve 6 of a main tank. In the circuit an insulating oil 9 deaerated by heating up to a fixed temperature is circulated. An air chamber 5 of a bellows 4 is connected to an air pressure detector 17 via an air valve 8, and air is enclosed so that a predetermined positive pressure is attained. Because a pressure insulating oil is pressurized to a fixed pressure and circulated around an insulating object to be impregnated in a transformer, an impregnating time can be reduced.
JP10967280A 1980-08-07 1980-08-07 oil impregnation equipment Expired JPS6050332B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10967280A JPS6050332B2 (en) 1980-08-07 1980-08-07 oil impregnation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10967280A JPS6050332B2 (en) 1980-08-07 1980-08-07 oil impregnation equipment

Publications (2)

Publication Number Publication Date
JPS5732612A true JPS5732612A (en) 1982-02-22
JPS6050332B2 JPS6050332B2 (en) 1985-11-08

Family

ID=14516238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10967280A Expired JPS6050332B2 (en) 1980-08-07 1980-08-07 oil impregnation equipment

Country Status (1)

Country Link
JP (1) JPS6050332B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596128A (en) * 1991-02-19 1993-04-20 Intevep Sa Method for removing substance flowing out from combustion gas
CN105489352A (en) * 2016-01-12 2016-04-13 成都迅德科技有限公司 Transformer oil conservator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596128A (en) * 1991-02-19 1993-04-20 Intevep Sa Method for removing substance flowing out from combustion gas
CN105489352A (en) * 2016-01-12 2016-04-13 成都迅德科技有限公司 Transformer oil conservator

Also Published As

Publication number Publication date
JPS6050332B2 (en) 1985-11-08

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