JPS5216647A - Protection device for excess voltage - Google Patents

Protection device for excess voltage

Info

Publication number
JPS5216647A
JPS5216647A JP9230175A JP9230175A JPS5216647A JP S5216647 A JPS5216647 A JP S5216647A JP 9230175 A JP9230175 A JP 9230175A JP 9230175 A JP9230175 A JP 9230175A JP S5216647 A JPS5216647 A JP S5216647A
Authority
JP
Japan
Prior art keywords
excess voltage
protection device
excess
voltage
failures
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
JP9230175A
Other languages
Japanese (ja)
Inventor
Takefumi 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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP9230175A priority Critical patent/JPS5216647A/en
Publication of JPS5216647A publication Critical patent/JPS5216647A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)

Abstract

PURPOSE: To interrupt power supply at the generation of excess voltage or failures in a load.
COPYRIGHT: (C)1977,JPO&Japio
JP9230175A 1975-07-28 1975-07-28 Protection device for excess voltage Pending JPS5216647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9230175A JPS5216647A (en) 1975-07-28 1975-07-28 Protection device for excess voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9230175A JPS5216647A (en) 1975-07-28 1975-07-28 Protection device for excess voltage

Publications (1)

Publication Number Publication Date
JPS5216647A true JPS5216647A (en) 1977-02-08

Family

ID=14050576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9230175A Pending JPS5216647A (en) 1975-07-28 1975-07-28 Protection device for excess voltage

Country Status (1)

Country Link
JP (1) JPS5216647A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554293U (en) * 1978-06-26 1980-01-11
JPS586032A (en) * 1981-06-30 1983-01-13 富士通電装株式会社 Protecting circuit for constant voltage power source
JPS61259416A (en) * 1985-05-10 1986-11-17 大光電気株式会社 Switching circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554293U (en) * 1978-06-26 1980-01-11
JPS586032A (en) * 1981-06-30 1983-01-13 富士通電装株式会社 Protecting circuit for constant voltage power source
JPS61259416A (en) * 1985-05-10 1986-11-17 大光電気株式会社 Switching circuit

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