JPS51124320A - Method of detecting abnormalities in cooling units - Google Patents

Method of detecting abnormalities in cooling units

Info

Publication number
JPS51124320A
JPS51124320A JP50049913A JP4991375A JPS51124320A JP S51124320 A JPS51124320 A JP S51124320A JP 50049913 A JP50049913 A JP 50049913A JP 4991375 A JP4991375 A JP 4991375A JP S51124320 A JPS51124320 A JP S51124320A
Authority
JP
Japan
Prior art keywords
cooling units
detecting abnormalities
mounting section
abnormalities
actuates
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
JP50049913A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Ozaki
Katsuro Hirokawa
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 JP50049913A priority Critical patent/JPS51124320A/en
Publication of JPS51124320A publication Critical patent/JPS51124320A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To protect the mounting section from temperature rise by stopping the supply of power to the mounting section only when the heat sensitive element attached with a heating body and placed in the passage of the air from the blower actuates.
COPYRIGHT: (C)1976,JPO&Japio
JP50049913A 1975-04-24 1975-04-24 Method of detecting abnormalities in cooling units Pending JPS51124320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50049913A JPS51124320A (en) 1975-04-24 1975-04-24 Method of detecting abnormalities in cooling units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50049913A JPS51124320A (en) 1975-04-24 1975-04-24 Method of detecting abnormalities in cooling units

Publications (1)

Publication Number Publication Date
JPS51124320A true JPS51124320A (en) 1976-10-29

Family

ID=12844240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50049913A Pending JPS51124320A (en) 1975-04-24 1975-04-24 Method of detecting abnormalities in cooling units

Country Status (1)

Country Link
JP (1) JPS51124320A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339880A (en) * 1989-07-06 1991-02-20 Fujitsu Ltd System control method in abnormal cooling fan
JPH041795A (en) * 1990-04-19 1992-01-07 Matsushita Electric Ind Co Ltd Protective device for electronic equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339880A (en) * 1989-07-06 1991-02-20 Fujitsu Ltd System control method in abnormal cooling fan
JPH041795A (en) * 1990-04-19 1992-01-07 Matsushita Electric Ind Co Ltd Protective device for electronic equipment

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