JPS5425672A - Cooling unit for semiconductor device - Google Patents

Cooling unit for semiconductor device

Info

Publication number
JPS5425672A
JPS5425672A JP9029277A JP9029277A JPS5425672A JP S5425672 A JPS5425672 A JP S5425672A JP 9029277 A JP9029277 A JP 9029277A JP 9029277 A JP9029277 A JP 9029277A JP S5425672 A JPS5425672 A JP S5425672A
Authority
JP
Japan
Prior art keywords
semiconductor device
cooling unit
coolant
degassing
temperature
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
JP9029277A
Other languages
Japanese (ja)
Other versions
JPS5823942B2 (en
Inventor
Shigeo Kobayashi
Kazuo Kobayashi
Atsushi Ozawa
Yasuhiko Kako
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 JP9029277A priority Critical patent/JPS5823942B2/en
Publication of JPS5425672A publication Critical patent/JPS5425672A/en
Publication of JPS5823942B2 publication Critical patent/JPS5823942B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable degassing of coolant without requiring heating, by providing the means detecting the temperature of coolant and the means controlling the intank pressure depending on the detected temperature in the degassing tank placed in the cooling system to cool the semiconductor devices.
COPYRIGHT: (C)1979,JPO&Japio
JP9029277A 1977-07-29 1977-07-29 Cooling equipment for semiconductor devices Expired JPS5823942B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9029277A JPS5823942B2 (en) 1977-07-29 1977-07-29 Cooling equipment for semiconductor devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9029277A JPS5823942B2 (en) 1977-07-29 1977-07-29 Cooling equipment for semiconductor devices

Publications (2)

Publication Number Publication Date
JPS5425672A true JPS5425672A (en) 1979-02-26
JPS5823942B2 JPS5823942B2 (en) 1983-05-18

Family

ID=13994446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9029277A Expired JPS5823942B2 (en) 1977-07-29 1977-07-29 Cooling equipment for semiconductor devices

Country Status (1)

Country Link
JP (1) JPS5823942B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015138539A (en) * 2014-01-24 2015-07-30 トヨタ自動車株式会社 Lubricating oil quantity adjusting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150856U (en) * 1988-04-11 1989-10-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015138539A (en) * 2014-01-24 2015-07-30 トヨタ自動車株式会社 Lubricating oil quantity adjusting device

Also Published As

Publication number Publication date
JPS5823942B2 (en) 1983-05-18

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