JPS5511316A - Transformer - Google Patents

Transformer

Info

Publication number
JPS5511316A
JPS5511316A JP8303978A JP8303978A JPS5511316A JP S5511316 A JPS5511316 A JP S5511316A JP 8303978 A JP8303978 A JP 8303978A JP 8303978 A JP8303978 A JP 8303978A JP S5511316 A JPS5511316 A JP S5511316A
Authority
JP
Japan
Prior art keywords
transformer
coolers
oil supply
pumps
pipe
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.)
Pending
Application number
JP8303978A
Other languages
Japanese (ja)
Inventor
Kazuhiro Kuroki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8303978A priority Critical patent/JPS5511316A/en
Publication of JPS5511316A publication Critical patent/JPS5511316A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)

Abstract

PURPOSE: To provide a transformer permitting easy selection of coolers and pumps, economical and stable in structure and performance, by connecting oil supply pipes on the cooling oil discharge side of the coolers of a cooling device by means of a common pipe and providing an open/close valve on the pipe.
CONSTITUTION: Oil cooled by coolers No.1WNo.4 is sent to the transformer box by pumps P1, P2. Oil supply pipes a and b on the cooling oil discharge side of cooler 2 of each cooling device is connected by means of common oil supply pipe 6. Common oil supply pipe 6 is fitted with open/close valve V13. By this, the structure is simplified, and depending upon the operational condition of the transformer, it is easy to select coolers and pumps so that a transformer of economical and stable structure and performance can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP8303978A 1978-07-10 1978-07-10 Transformer Pending JPS5511316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8303978A JPS5511316A (en) 1978-07-10 1978-07-10 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8303978A JPS5511316A (en) 1978-07-10 1978-07-10 Transformer

Publications (1)

Publication Number Publication Date
JPS5511316A true JPS5511316A (en) 1980-01-26

Family

ID=13791064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8303978A Pending JPS5511316A (en) 1978-07-10 1978-07-10 Transformer

Country Status (1)

Country Link
JP (1) JPS5511316A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137088A (en) * 1984-07-30 1986-02-21 Osaka Seiken:Kk Fermented drink
CN104098201A (en) * 2013-04-02 2014-10-15 四川科伦药物研究有限公司 Treatment method for starch wastewater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132426A (en) * 1975-05-14 1976-11-17 Hitachi Ltd Stationary induction machine
JPS51140119A (en) * 1975-05-28 1976-12-02 Hitachi Ltd Cooling system for eletric machinery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132426A (en) * 1975-05-14 1976-11-17 Hitachi Ltd Stationary induction machine
JPS51140119A (en) * 1975-05-28 1976-12-02 Hitachi Ltd Cooling system for eletric machinery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137088A (en) * 1984-07-30 1986-02-21 Osaka Seiken:Kk Fermented drink
JPH0446548B2 (en) * 1984-07-30 1992-07-30 Yamaki Kk
CN104098201A (en) * 2013-04-02 2014-10-15 四川科伦药物研究有限公司 Treatment method for starch wastewater
CN104098201B (en) * 2013-04-02 2017-10-27 四川科伦药物研究有限公司 A kind of starch wastewater treatment method

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