FR1574048A - - Google Patents

Info

Publication number
FR1574048A
FR1574048A FR1574048DA FR1574048A FR 1574048 A FR1574048 A FR 1574048A FR 1574048D A FR1574048D A FR 1574048DA FR 1574048 A FR1574048 A FR 1574048A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1574048A publication Critical patent/FR1574048A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3057—Power arrangements internal to the switch for operating the driving mechanism using spring motor provisions for avoiding idling, e.g. preventing release of stored energy when a breaker is closed, or when the springs are not fully charged
FR1574048D 1968-04-05 1968-04-05 Expired FR1574048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR147244 1968-04-05

Publications (1)

Publication Number Publication Date
FR1574048A true FR1574048A (en) 1969-07-11

Family

ID=8648651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1574048D Expired FR1574048A (en) 1968-04-05 1968-04-05

Country Status (2)

Country Link
FR (1) FR1574048A (en)
GB (1) GB1233322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995009429A1 (en) * 1993-09-30 1995-04-06 Siemens Aktiengesellschaft Arrangement for controlling the switching of a power circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995009429A1 (en) * 1993-09-30 1995-04-06 Siemens Aktiengesellschaft Arrangement for controlling the switching of a power circuit breaker
US5661627A (en) * 1993-09-30 1997-08-26 Siemens Aktiengesellschaft Arrangement for controlling the switching of a power circuit breaker

Also Published As

Publication number Publication date
GB1233322A (en) 1971-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse