JPS54102518A - Transformer - Google Patents

Transformer

Info

Publication number
JPS54102518A
JPS54102518A JP857178A JP857178A JPS54102518A JP S54102518 A JPS54102518 A JP S54102518A JP 857178 A JP857178 A JP 857178A JP 857178 A JP857178 A JP 857178A JP S54102518 A JPS54102518 A JP S54102518A
Authority
JP
Japan
Prior art keywords
tank
refrigerant
clearance
iron core
piping
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
JP857178A
Other languages
Japanese (ja)
Other versions
JPS60944B2 (en
Inventor
Yumi Murakami
Takahiro 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 JP857178A priority Critical patent/JPS60944B2/en
Publication of JPS54102518A publication Critical patent/JPS54102518A/en
Publication of JPS60944B2 publication Critical patent/JPS60944B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)

Abstract

PURPOSE: To heighten the cooling efficiency and improve the characteristics by allowing refrigerant to pass through a clearance yielded in the iron core by a pressure difference.
CONSTITUTION: From the bottom of a tank 1, a refrigerant such as oil reaches a clearance 201 of the tank iron core through a hole 301 of a tank support via a passage comprising the tank support 3, a electromagnetic shield 5 and a coil 6 to cool the tank iron core and then, flows to an upper tank via a passage comprising a tank wedge 4, the electromagnetic shield 5 and the coil 6 through a hole 401 of the tank wedge 4. A transformer is equipped with a induction piping 101, for feeding the refrigerant to the clearance 201 of the tank iron core 2 and a delivery piping for delivering the refrigerant. A piping is connected to a pump to forcedly pass the refrigerant, whereby stagnation of thereof in the clearance can be prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP857178A 1978-01-27 1978-01-27 transformer Expired JPS60944B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP857178A JPS60944B2 (en) 1978-01-27 1978-01-27 transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP857178A JPS60944B2 (en) 1978-01-27 1978-01-27 transformer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP5180184A Division JPS6050044B2 (en) 1984-03-17 1984-03-17 transformer

Publications (2)

Publication Number Publication Date
JPS54102518A true JPS54102518A (en) 1979-08-13
JPS60944B2 JPS60944B2 (en) 1985-01-11

Family

ID=11696728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP857178A Expired JPS60944B2 (en) 1978-01-27 1978-01-27 transformer

Country Status (1)

Country Link
JP (1) JPS60944B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205115U (en) * 1985-06-12 1986-12-24
JP2011187888A (en) * 2010-03-11 2011-09-22 Mitsubishi Electric Corp Transformer
US20120146760A1 (en) * 2009-11-20 2012-06-14 Mitsubishi Electric Corporation Transformer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205115U (en) * 1985-06-12 1986-12-24
US20120146760A1 (en) * 2009-11-20 2012-06-14 Mitsubishi Electric Corporation Transformer
US8872614B2 (en) * 2009-11-20 2014-10-28 Mitsubishi Electric Corporation Transformer
JP2011187888A (en) * 2010-03-11 2011-09-22 Mitsubishi Electric Corp Transformer

Also Published As

Publication number Publication date
JPS60944B2 (en) 1985-01-11

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