FR2123227B1 - - Google Patents

Info

Publication number
FR2123227B1
FR2123227B1 FR7103670A FR7103670A FR2123227B1 FR 2123227 B1 FR2123227 B1 FR 2123227B1 FR 7103670 A FR7103670 A FR 7103670A FR 7103670 A FR7103670 A FR 7103670A FR 2123227 B1 FR2123227 B1 FR 2123227B1
Authority
FR
France
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
FR7103670A
Other languages
French (fr)
Other versions
FR2123227A1 (en
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.)
Lucien Ferraz et Cie SA
Original Assignee
Lucien Ferraz et Cie SA
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 Lucien Ferraz et Cie SA filed Critical Lucien Ferraz et Cie SA
Priority to FR7103670A priority Critical patent/FR2123227B1/fr
Publication of FR2123227A1 publication Critical patent/FR2123227A1/fr
Application granted granted Critical
Publication of FR2123227B1 publication Critical patent/FR2123227B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/006—Opening by severing a conductor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/106—Adaptation for built-in fuses fuse and switch being connected in parallel
FR7103670A 1971-01-28 1971-01-28 Expired FR2123227B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7103670A FR2123227B1 (en) 1971-01-28 1971-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7103670A FR2123227B1 (en) 1971-01-28 1971-01-28

Publications (2)

Publication Number Publication Date
FR2123227A1 FR2123227A1 (en) 1972-09-08
FR2123227B1 true FR2123227B1 (en) 1975-01-17

Family

ID=9071349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103670A Expired FR2123227B1 (en) 1971-01-28 1971-01-28

Country Status (1)

Country Link
FR (1) FR2123227B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811073A (en) * 1973-03-05 1974-05-14 Westinghouse Electric Corp Alternating current sensing circuit and method
US4479105A (en) * 1983-03-08 1984-10-23 G & W Electric Company Pyrotechnic current interrupter
US4920446A (en) * 1986-04-18 1990-04-24 G & W Electric Co. Pyrotechnically-assisted current interrupter
DE4422177A1 (en) * 1994-06-28 1996-01-04 Dynamit Nobel Ag High-voltage pyrotechnic fuse element
US5990572A (en) * 1997-02-28 1999-11-23 Harness System Technologies Research, Ltd. Electric circuit breaker for vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105920A (en) * 1961-09-15 1963-10-01 Gen Electric Protective device

Also Published As

Publication number Publication date
FR2123227A1 (en) 1972-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse