JPS52104711A - Motor control equipment for emergency - Google Patents

Motor control equipment for emergency

Info

Publication number
JPS52104711A
JPS52104711A JP2160577A JP2160577A JPS52104711A JP S52104711 A JPS52104711 A JP S52104711A JP 2160577 A JP2160577 A JP 2160577A JP 2160577 A JP2160577 A JP 2160577A JP S52104711 A JPS52104711 A JP S52104711A
Authority
JP
Japan
Prior art keywords
motor
emergency
motor control
control equipment
time
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
JP2160577A
Other languages
Japanese (ja)
Other versions
JPS6010277B2 (en
Inventor
Hideyuki Sato
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 JP52021605A priority Critical patent/JPS6010277B2/en
Publication of JPS52104711A publication Critical patent/JPS52104711A/en
Publication of JPS6010277B2 publication Critical patent/JPS6010277B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Protection Of Generators And Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

PURPOSE: To be able to protect motor making to trip motor on time of motor testing and not to trip motor on time of using motor for operation of safety system, by providing relay contact point specially.
COPYRIGHT: (C)1977,JPO&Japio
JP52021605A 1977-03-02 1977-03-02 Emergency motor control device for reactor safety system Expired JPS6010277B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52021605A JPS6010277B2 (en) 1977-03-02 1977-03-02 Emergency motor control device for reactor safety system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52021605A JPS6010277B2 (en) 1977-03-02 1977-03-02 Emergency motor control device for reactor safety system

Publications (2)

Publication Number Publication Date
JPS52104711A true JPS52104711A (en) 1977-09-02
JPS6010277B2 JPS6010277B2 (en) 1985-03-15

Family

ID=12059658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52021605A Expired JPS6010277B2 (en) 1977-03-02 1977-03-02 Emergency motor control device for reactor safety system

Country Status (1)

Country Link
JP (1) JPS6010277B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181691A (en) * 1986-01-31 1987-08-10 Matsushita Electric Ind Co Ltd Controlling device for rotary cooker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466781U (en) * 1990-10-22 1992-06-12

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493010U (en) * 1972-04-10 1974-01-11
JPS5325361U (en) * 1976-08-11 1978-03-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493010U (en) * 1972-04-10 1974-01-11
JPS5325361U (en) * 1976-08-11 1978-03-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181691A (en) * 1986-01-31 1987-08-10 Matsushita Electric Ind Co Ltd Controlling device for rotary cooker

Also Published As

Publication number Publication date
JPS6010277B2 (en) 1985-03-15

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