DE1613974A1 - Leistungsschalter - Google Patents

Leistungsschalter

Info

Publication number
DE1613974A1
DE1613974A1 DE19681613974 DE1613974A DE1613974A1 DE 1613974 A1 DE1613974 A1 DE 1613974A1 DE 19681613974 DE19681613974 DE 19681613974 DE 1613974 A DE1613974 A DE 1613974A DE 1613974 A1 DE1613974 A1 DE 1613974A1
Authority
DE
Germany
Prior art keywords
contact piece
circuit breaker
retractable
force
breaker according
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
DE19681613974
Other languages
German (de)
English (en)
Inventor
Freeman Alan Twemlow
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Publication of DE1613974A1 publication Critical patent/DE1613974A1/de
Pending legal-status Critical Current

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

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
DE19681613974 1967-03-09 1968-03-05 Leistungsschalter Pending DE1613974A1 (de)

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
DE1613974A1 true DE1613974A1 (de) 1971-06-03

Family

ID=9979454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681613974 Pending DE1613974A1 (de) 1967-03-09 1968-03-05 Leistungsschalter

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
SE326751B (enrdf_load_stackoverflow) 1970-08-03
FR1555375A (enrdf_load_stackoverflow) 1969-01-24
GB1145959A (en) 1969-03-19
US3546641A (en) 1970-12-08
NL6803145A (enrdf_load_stackoverflow) 1968-09-10
BE711942A (enrdf_load_stackoverflow) 1968-07-15
ES351371A1 (es) 1969-06-01

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