JPS5337818A - Oil flow channel switchover device for oil electrical machinery and apparatus - Google Patents

Oil flow channel switchover device for oil electrical machinery and apparatus

Info

Publication number
JPS5337818A
JPS5337818A JP11222476A JP11222476A JPS5337818A JP S5337818 A JPS5337818 A JP S5337818A JP 11222476 A JP11222476 A JP 11222476A JP 11222476 A JP11222476 A JP 11222476A JP S5337818 A JPS5337818 A JP S5337818A
Authority
JP
Japan
Prior art keywords
oil
flow channel
switchover device
electrical machinery
channel switchover
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
JP11222476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5742204B2 (enExample
Inventor
Masanori Yamaguchi
Takao Kumasaka
Yoshiaki Inui
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 JP11222476A priority Critical patent/JPS5337818A/ja
Publication of JPS5337818A publication Critical patent/JPS5337818A/ja
Publication of JPS5742204B2 publication Critical patent/JPS5742204B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)
JP11222476A 1976-09-18 1976-09-18 Oil flow channel switchover device for oil electrical machinery and apparatus Granted JPS5337818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11222476A JPS5337818A (en) 1976-09-18 1976-09-18 Oil flow channel switchover device for oil electrical machinery and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11222476A JPS5337818A (en) 1976-09-18 1976-09-18 Oil flow channel switchover device for oil electrical machinery and apparatus

Publications (2)

Publication Number Publication Date
JPS5337818A true JPS5337818A (en) 1978-04-07
JPS5742204B2 JPS5742204B2 (enExample) 1982-09-07

Family

ID=14581348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11222476A Granted JPS5337818A (en) 1976-09-18 1976-09-18 Oil flow channel switchover device for oil electrical machinery and apparatus

Country Status (1)

Country Link
JP (1) JPS5337818A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210194A (ja) * 1982-06-02 1983-12-07 Nippon Steel Corp 電気Ｚｎ或はＺｎ系合金めっき鋼板の製造方法
JPH01219193A (ja) * 1988-02-25 1989-09-01 Nippon Steel Corp 白色化成処理亜鉛メッキ鋼板の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210194A (ja) * 1982-06-02 1983-12-07 Nippon Steel Corp 電気Ｚｎ或はＺｎ系合金めっき鋼板の製造方法
JPH01219193A (ja) * 1988-02-25 1989-09-01 Nippon Steel Corp 白色化成処理亜鉛メッキ鋼板の製造方法

Also Published As

Publication number Publication date
JPS5742204B2 (enExample) 1982-09-07

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