JPS51148172A - An atutomatic control apparatus - Google Patents

An atutomatic control apparatus

Info

Publication number
JPS51148172A
JPS51148172A JP7188775A JP7188775A JPS51148172A JP S51148172 A JPS51148172 A JP S51148172A JP 7188775 A JP7188775 A JP 7188775A JP 7188775 A JP7188775 A JP 7188775A JP S51148172 A JPS51148172 A JP S51148172A
Authority
JP
Japan
Prior art keywords
control apparatus
atutomatic
bomplessly
trouble
stand
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
JP7188775A
Other languages
Japanese (ja)
Inventor
Shigetoshi Kimura
Takehiro Mizuno
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 JP7188775A priority Critical patent/JPS51148172A/en
Publication of JPS51148172A publication Critical patent/JPS51148172A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE: A multi automatic control apparatus which can be switched to the stand-by control apparatus bomplessly,when the main control apparatus is in trouble.
COPYRIGHT: (C)1976,JPO&Japio
JP7188775A 1975-06-16 1975-06-16 An atutomatic control apparatus Pending JPS51148172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7188775A JPS51148172A (en) 1975-06-16 1975-06-16 An atutomatic control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7188775A JPS51148172A (en) 1975-06-16 1975-06-16 An atutomatic control apparatus

Publications (1)

Publication Number Publication Date
JPS51148172A true JPS51148172A (en) 1976-12-20

Family

ID=13473483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7188775A Pending JPS51148172A (en) 1975-06-16 1975-06-16 An atutomatic control apparatus

Country Status (1)

Country Link
JP (1) JPS51148172A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947605A (en) * 1982-09-10 1984-03-17 Mitsubishi Electric Corp Back-up controller
JPS60134303A (en) * 1983-12-21 1985-07-17 Mitsubishi Heavy Ind Ltd Fault detecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947605A (en) * 1982-09-10 1984-03-17 Mitsubishi Electric Corp Back-up controller
JPS60134303A (en) * 1983-12-21 1985-07-17 Mitsubishi Heavy Ind Ltd Fault detecting device

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