JPS5678108A - Forced oil transformer - Google Patents

Forced oil transformer

Info

Publication number
JPS5678108A
JPS5678108A JP15699280A JP15699280A JPS5678108A JP S5678108 A JPS5678108 A JP S5678108A JP 15699280 A JP15699280 A JP 15699280A JP 15699280 A JP15699280 A JP 15699280A JP S5678108 A JPS5678108 A JP S5678108A
Authority
JP
Japan
Prior art keywords
oil
oil path
common
pipings
feeding
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
JP15699280A
Other languages
Japanese (ja)
Other versions
JPS6038852B2 (en
Inventor
Hisao Murata
Toshiyuki Yanari
Masao Okamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55156992A priority Critical patent/JPS6038852B2/en
Publication of JPS5678108A publication Critical patent/JPS5678108A/en
Publication of JPS6038852B2 publication Critical patent/JPS6038852B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

PURPOSE:To reduce the quantity of feeding oil to the main body of a forced oil transformer and to prevent the generation of static discharge to be caused by the oil flow by a method wherein upper and lower pipings are connected respectively to an upper and a lowr common oil path, and the common oil pathes are connected with each other with side pipes being provided with an orifice, etc., on the halfway. CONSTITUTION:The lower oil feeding common oil path 11 and the upper common oil path 12 are connected respectively to the upper and the lower pipings, and the oil path 11 is connected to the lower part of the tank and the oil path 12 is connected to the upper part 8 of the tank respectively through the lower and the upper pipings 13, 14. The both common oil pathes are connected with each other with the plural side pipes 15, and flow control valves or the orifice 17 are provided respectively on the halfway of the side pipes 15. By this way, the quantity of feeding oil to the contents of the transformer is reduced without harming the cooling ability of the cooler, and the generation of static discharge can be prevented.
JP55156992A 1980-11-10 1980-11-10 oil pump transformer Expired JPS6038852B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55156992A JPS6038852B2 (en) 1980-11-10 1980-11-10 oil pump transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55156992A JPS6038852B2 (en) 1980-11-10 1980-11-10 oil pump transformer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP14332275A Division JPS5267726A (en) 1975-12-04 1975-12-04 Forced oil transformer

Publications (2)

Publication Number Publication Date
JPS5678108A true JPS5678108A (en) 1981-06-26
JPS6038852B2 JPS6038852B2 (en) 1985-09-03

Family

ID=15639800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55156992A Expired JPS6038852B2 (en) 1980-11-10 1980-11-10 oil pump transformer

Country Status (1)

Country Link
JP (1) JPS6038852B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508768A (en) * 1973-05-29 1975-01-29
JPS51125825A (en) * 1975-04-25 1976-11-02 Hitachi Ltd Cooler for oil machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508768A (en) * 1973-05-29 1975-01-29
JPS51125825A (en) * 1975-04-25 1976-11-02 Hitachi Ltd Cooler for oil machine

Also Published As

Publication number Publication date
JPS6038852B2 (en) 1985-09-03

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