BE711942A - - Google Patents

Info

Publication number
BE711942A
BE711942A BE711942DA BE711942A BE 711942 A BE711942 A BE 711942A BE 711942D A BE711942D A BE 711942DA BE 711942 A BE711942 A BE 711942A
Authority
BE
Belgium
Application number
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
Publication of BE711942A publication Critical patent/BE711942A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
    • H01H71/43—Electrodynamic release mechanisms
    • 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
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently
BE711942D 1967-03-09 1968-03-08 BE711942A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11070/67A GB1145959A (en) 1967-03-09 1967-03-09 Improvements relating to electric circuit breakers

Publications (1)

Publication Number Publication Date
BE711942A true BE711942A (enrdf_load_stackoverflow) 1968-07-15

Family

ID=9979454

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711942D BE711942A (enrdf_load_stackoverflow) 1967-03-09 1968-03-08

Country Status (8)

Country Link
US (1) US3546641A (enrdf_load_stackoverflow)
BE (1) BE711942A (enrdf_load_stackoverflow)
DE (1) DE1613974A1 (enrdf_load_stackoverflow)
ES (1) ES351371A1 (enrdf_load_stackoverflow)
FR (1) FR1555375A (enrdf_load_stackoverflow)
GB (1) GB1145959A (enrdf_load_stackoverflow)
NL (1) NL6803145A (enrdf_load_stackoverflow)
SE (1) SE326751B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608131A5 (enrdf_load_stackoverflow) * 1975-08-26 1978-12-15 Merlin Gerin
FR2357048A1 (fr) * 1976-06-28 1978-01-27 Merlin Gerin Interrupteur electrique dote d'un propulseur electrodynamique et d'un amortisseur pneumatique
FR2512268A1 (fr) * 1981-08-27 1983-03-04 Merlin Gerin Interrupteur electrique a commande rapide
FR2837619B1 (fr) 2002-03-22 2004-06-25 Schneider Electric Ind Sa Appareillage electrique de coupure limiteur ultrarapide
CN120299960B (zh) * 2025-06-16 2025-08-22 三峡金沙江川云水电开发有限公司 一种锁扣装置及其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818801A (en) * 1929-05-25 1931-08-11 Gen Electric High speed circuit interrupter
FR740568A (fr) * 1932-07-28 1933-01-27 Telemecanique Electrique Contacteur électromagnétique à coupure accélérée
US2486104A (en) * 1942-07-28 1949-10-25 Ite Circuit Breaker Ltd Circuit breaker
US3127488A (en) * 1960-07-18 1964-03-31 Ite Circuit Breaker Ltd Current limiting circuit breaker having both contacts movable
DE1158607B (de) * 1962-05-03 1963-12-05 Siemens Ag Steuersystem fuer Synchronschalter mit Haltemagnet
US3178533A (en) * 1963-04-03 1965-04-13 Hi G Inc Resettable plunger switch assembly
US3384845A (en) * 1966-11-23 1968-05-21 Gen Electric Current-limiting electric circuit breaker

Also Published As

Publication number Publication date
ES351371A1 (es) 1969-06-01
FR1555375A (enrdf_load_stackoverflow) 1969-01-24
US3546641A (en) 1970-12-08
DE1613974A1 (de) 1971-06-03
SE326751B (enrdf_load_stackoverflow) 1970-08-03
NL6803145A (enrdf_load_stackoverflow) 1968-09-10
GB1145959A (en) 1969-03-19

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