JPS5510635A - Programmable cooling system of logic unit - Google Patents

Programmable cooling system of logic unit

Info

Publication number
JPS5510635A
JPS5510635A JP8289178A JP8289178A JPS5510635A JP S5510635 A JPS5510635 A JP S5510635A JP 8289178 A JP8289178 A JP 8289178A JP 8289178 A JP8289178 A JP 8289178A JP S5510635 A JPS5510635 A JP S5510635A
Authority
JP
Japan
Prior art keywords
temperature
logic unit
air
exhaustion
cooling system
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
JP8289178A
Other languages
Japanese (ja)
Inventor
Masaaki Masuda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8289178A priority Critical patent/JPS5510635A/en
Publication of JPS5510635A publication Critical patent/JPS5510635A/en
Pending legal-status Critical Current

Links

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  • Control Of Temperature (AREA)

Abstract

PURPOSE: To prevent the break of a power supply and the disablement of a logic function by carrying out cooling and temperature detection at two stages by providing the cooling system of a logic unit, used for a computer, with 1st and 2nd blowers and 1st and 2nd temperature sensores.
CONSTITUTION: This system consists of 1st belowers 1a to 1d which send air from the lower part of logic unit 1, 2nd belowers 2a to 2d for air exhaustion operating when 1st temperature sensors 11a to 11d at outlets detect an exhaustion air temperature of more than (t1)°C, and 2nd temperature sensors 21a to 21d provided at the outlets and outputting a signal for cutting off the power supply when the exhaustion air temperature exceeds upper-limit temperature (t2)°C where the logic element will never get out of order.
COPYRIGHT: (C)1980,JPO&Japio
JP8289178A 1978-07-10 1978-07-10 Programmable cooling system of logic unit Pending JPS5510635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8289178A JPS5510635A (en) 1978-07-10 1978-07-10 Programmable cooling system of logic unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8289178A JPS5510635A (en) 1978-07-10 1978-07-10 Programmable cooling system of logic unit

Publications (1)

Publication Number Publication Date
JPS5510635A true JPS5510635A (en) 1980-01-25

Family

ID=13786889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8289178A Pending JPS5510635A (en) 1978-07-10 1978-07-10 Programmable cooling system of logic unit

Country Status (1)

Country Link
JP (1) JPS5510635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106965A (en) * 1980-12-24 1982-07-03 Fujitsu Ltd Temperature alarm detection system of electronic equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106965A (en) * 1980-12-24 1982-07-03 Fujitsu Ltd Temperature alarm detection system of electronic equipment

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