DE3272347D1 - Protective circuit for control unit power supply - Google Patents

Protective circuit for control unit power supply

Info

Publication number
DE3272347D1
DE3272347D1 DE8282305487T DE3272347T DE3272347D1 DE 3272347 D1 DE3272347 D1 DE 3272347D1 DE 8282305487 T DE8282305487 T DE 8282305487T DE 3272347 T DE3272347 T DE 3272347T DE 3272347 D1 DE3272347 D1 DE 3272347D1
Authority
DE
Germany
Prior art keywords
control unit
power supply
protective circuit
unit power
protective
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.)
Expired
Application number
DE8282305487T
Other languages
English (en)
Inventor
Masayuki Hattori
Michiya Inoue
Akira Sakagami
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3272347D1 publication Critical patent/DE3272347D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
DE8282305487T 1981-10-22 1982-10-15 Protective circuit for control unit power supply Expired DE3272347D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16901781A JPS5872317A (ja) 1981-10-22 1981-10-22 混触保護回路

Publications (1)

Publication Number Publication Date
DE3272347D1 true DE3272347D1 (en) 1986-09-04

Family

ID=15878782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282305487T Expired DE3272347D1 (en) 1981-10-22 1982-10-15 Protective circuit for control unit power supply

Country Status (3)

Country Link
EP (1) EP0078620B1 (de)
JP (1) JPS5872317A (de)
DE (1) DE3272347D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3949406B2 (ja) 2001-08-07 2007-07-25 矢崎総業株式会社 車両用電気接続装置
JP5585616B2 (ja) * 2012-06-26 2014-09-10 株式会社デンソー 回路保護装置
DE202015002155U1 (de) * 2015-01-19 2015-04-09 FO-IN Techology GmbH Schaltungsanordnung mit Bauelementen der Leistungselektronik
JP6333869B2 (ja) 2016-01-25 2018-05-30 ファナック株式会社 回路遮断システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215896A (en) * 1962-10-04 1965-11-02 Gen Electric Fast response overload protection circuit
GB1230206A (de) * 1968-11-12 1971-04-28
US3629622A (en) * 1970-04-03 1971-12-21 Sylvania Electric Prod Switching regulator having a low dissipation current overload detection device
US3654518A (en) * 1970-09-17 1972-04-04 Caterpillar Tractor Co Fast acting solid state circuit breaker
JPS5425445A (en) * 1977-07-29 1979-02-26 Hitachi Denshi Ltd Apparatus protective device

Also Published As

Publication number Publication date
JPS5872317A (ja) 1983-04-30
EP0078620A1 (de) 1983-05-11
EP0078620B1 (de) 1986-07-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee