JPS5435333A - Failure safe power surce - Google Patents

Failure safe power surce

Info

Publication number
JPS5435333A
JPS5435333A JP10039877A JP10039877A JPS5435333A JP S5435333 A JPS5435333 A JP S5435333A JP 10039877 A JP10039877 A JP 10039877A JP 10039877 A JP10039877 A JP 10039877A JP S5435333 A JPS5435333 A JP S5435333A
Authority
JP
Japan
Prior art keywords
safe power
failure safe
surce
power surce
failure
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
JP10039877A
Other languages
Japanese (ja)
Other versions
JPS5942539B2 (en
Inventor
Masaru Kakefuda
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 Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP52100398A priority Critical patent/JPS5942539B2/en
Publication of JPS5435333A publication Critical patent/JPS5435333A/en
Publication of JPS5942539B2 publication Critical patent/JPS5942539B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE: To enhance the reliability of the power supply by providing a function checking system to check the throw-in of a change over breaker of the side being switched-to by having it thrown in with its power source cut off.
COPYRIGHT: (C)1979,JPO&Japio
JP52100398A 1977-08-24 1977-08-24 Uninterruptible power system Expired JPS5942539B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52100398A JPS5942539B2 (en) 1977-08-24 1977-08-24 Uninterruptible power system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52100398A JPS5942539B2 (en) 1977-08-24 1977-08-24 Uninterruptible power system

Publications (2)

Publication Number Publication Date
JPS5435333A true JPS5435333A (en) 1979-03-15
JPS5942539B2 JPS5942539B2 (en) 1984-10-16

Family

ID=14272869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52100398A Expired JPS5942539B2 (en) 1977-08-24 1977-08-24 Uninterruptible power system

Country Status (1)

Country Link
JP (1) JPS5942539B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228930U (en) * 1988-08-02 1990-02-23
US10480050B2 (en) 2015-03-02 2019-11-19 Nippon Steel Corporation Titanium sheet and method for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228930U (en) * 1988-08-02 1990-02-23
US10480050B2 (en) 2015-03-02 2019-11-19 Nippon Steel Corporation Titanium sheet and method for producing the same

Also Published As

Publication number Publication date
JPS5942539B2 (en) 1984-10-16

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