JPS51111635A - Fail-safe system - Google Patents

Fail-safe system

Info

Publication number
JPS51111635A
JPS51111635A JP50035527A JP3552775A JPS51111635A JP S51111635 A JPS51111635 A JP S51111635A JP 50035527 A JP50035527 A JP 50035527A JP 3552775 A JP3552775 A JP 3552775A JP S51111635 A JPS51111635 A JP S51111635A
Authority
JP
Japan
Prior art keywords
fail
safe system
control
erronous
avoided
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
JP50035527A
Other languages
Japanese (ja)
Other versions
JPS5524776B2 (en
Inventor
Tsuyoshi Mizoguchi
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 JP3552775A priority Critical patent/JPS5524776B2/ja
Publication of JPS51111635A publication Critical patent/JPS51111635A/en
Publication of JPS5524776B2 publication Critical patent/JPS5524776B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: A high reliable fail-safe system in which a direct control is avoided when an erronous control is made due to some reason.
COPYRIGHT: (C)1976,JPO&Japio
JP3552775A 1975-03-26 1975-03-26 Expired JPS5524776B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3552775A JPS5524776B2 (en) 1975-03-26 1975-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3552775A JPS5524776B2 (en) 1975-03-26 1975-03-26

Publications (2)

Publication Number Publication Date
JPS51111635A true JPS51111635A (en) 1976-10-02
JPS5524776B2 JPS5524776B2 (en) 1980-07-01

Family

ID=12444203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3552775A Expired JPS5524776B2 (en) 1975-03-26 1975-03-26

Country Status (1)

Country Link
JP (1) JPS5524776B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926550Y2 (en) * 1981-08-31 1984-08-01

Also Published As

Publication number Publication date
JPS5524776B2 (en) 1980-07-01

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