CH341878A - Betätigungseinrichtung an einem elektrischen Schalter - Google Patents

Betätigungseinrichtung an einem elektrischen Schalter

Info

Publication number
CH341878A
CH341878A CH341878DA CH341878A CH 341878 A CH341878 A CH 341878A CH 341878D A CH341878D A CH 341878DA CH 341878 A CH341878 A CH 341878A
Authority
CH
Switzerland
Prior art keywords
actuating device
electrical switch
switch
electrical
actuating
Prior art date
Application number
Other languages
English (en)
Inventor
Fritz Dr Kesselring
Haemmerli Samuel
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH341878A publication Critical patent/CH341878A/de

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
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
CH341878D 1955-04-06 1956-04-05 Betätigungseinrichtung an einem elektrischen Schalter CH341878A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE341878X 1955-04-06

Publications (1)

Publication Number Publication Date
CH341878A true CH341878A (de) 1959-10-31

Family

ID=6236394

Family Applications (1)

Application Number Title Priority Date Filing Date
CH341878D CH341878A (de) 1955-04-06 1956-04-05 Betätigungseinrichtung an einem elektrischen Schalter

Country Status (4)

Country Link
US (1) US2897408A (de)
CH (1) CH341878A (de)
DE (1) DE1071821B (de)
GB (1) GB804388A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308404A (en) * 1964-02-10 1967-03-07 Fujita Teizo Electric switch responsive to predetermined or abnormal current condition
FR2454174A1 (fr) * 1979-04-09 1980-11-07 Merlin Gerin Contacteur a commande d'ouverture rapide sur defaut
US4516182A (en) * 1981-01-16 1985-05-07 Ga Technologies Inc. Current limiting apparatus
FR2512268A1 (fr) * 1981-08-27 1983-03-04 Merlin Gerin Interrupteur electrique a commande rapide
GB2150352A (en) * 1983-11-25 1985-06-26 Electricity Council Circuit breaker assembly
GB8917283D0 (en) * 1989-07-28 1989-09-13 Federal Pioneer Ltd Miniature circuit breakers
DE4209199C2 (de) * 1992-03-19 1997-02-06 Elpro Ag Trennschalter mit hoher Schaltgeschwindigkeit
DE4229965A1 (de) * 1992-09-08 1994-03-10 Weier Elektromotorenwerke Gmbh Asynchrongenerator
US7429330B2 (en) * 2001-08-27 2008-09-30 Calgon Carbon Corporation Method for removing contaminants from fluid streams
KR101545893B1 (ko) * 2014-01-28 2015-08-20 엘에스산전 주식회사 릴레이
EP3913649B1 (de) * 2020-05-22 2024-02-28 ABB Schweiz AG Schaltersystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US844650A (en) * 1903-11-02 1907-02-19 Cutler Hammer Mfg Co Alternating-current-retaining device for electric-motor controllers.
US1184844A (en) * 1912-05-27 1916-05-30 Westinghouse Electric & Mfg Co Electric-circuit interrupter.
NL119357B (de) * 1940-04-23
US2381254A (en) * 1943-12-11 1945-08-07 Westinghouse Electric Corp Circuit breaker control
US2696536A (en) * 1949-12-21 1954-12-07 Gen Electric Control arrangement for circuit breakers
US2624818A (en) * 1950-05-10 1953-01-06 Ira E Mccabe Voltage regulating relay

Also Published As

Publication number Publication date
US2897408A (en) 1959-07-28
GB804388A (en) 1958-11-12
DE1071821B (de) 1959-12-24

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