CH357788A - Pressure contact circuit breaker - Google Patents

Pressure contact circuit breaker

Info

Publication number
CH357788A
CH357788A CH357788DA CH357788A CH 357788 A CH357788 A CH 357788A CH 357788D A CH357788D A CH 357788DA CH 357788 A CH357788 A CH 357788A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
pressure contact
contact circuit
pressure
breaker
Prior art date
Application number
Other languages
French (fr)
Inventor
Latour Andre
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of CH357788A publication Critical patent/CH357788A/en

Links

Classifications

    • 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
CH357788D 1958-12-23 1959-11-18 Pressure contact circuit breaker CH357788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4068A FR1225685A (en) 1958-12-23 1958-12-23 Improvements to electrodynamically compensated pressure contacts

Publications (1)

Publication Number Publication Date
CH357788A true CH357788A (en) 1961-10-31

Family

ID=8569758

Family Applications (1)

Application Number Title Priority Date Filing Date
CH357788D CH357788A (en) 1958-12-23 1959-11-18 Pressure contact circuit breaker

Country Status (6)

Country Link
US (1) US3092699A (en)
BE (1) BE584795A (en)
CH (1) CH357788A (en)
DE (1) DE1143567B (en)
FR (1) FR1225685A (en)
GB (1) GB887860A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH403075A (en) * 1963-09-27 1965-11-30 Bbc Brown Boveri & Cie Step switching device for regulating transformers
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
US3663905A (en) * 1971-05-20 1972-05-16 Ite Imperial Corp Contact bridge system for circuit breaker
US4078218A (en) * 1976-02-12 1978-03-07 Westinghouse Electric Corporation Magnetic contactor
US4255636A (en) * 1976-12-30 1981-03-10 Westinghouse Electric Corp. Circuit breaker with current carrying conductor system utilizing eddy current repulsion
US4240053A (en) * 1976-12-30 1980-12-16 Westinghouse Electric Corp. Circuit breaker utilizing improved current carrying conductor system
US4158829A (en) * 1977-09-01 1979-06-19 Cutler-Hammer, Inc. Electromagnetically operated DC power contactor
US4206333A (en) * 1978-08-17 1980-06-03 Eaton Corporation Double pole sliding contact trigger switch with sequential auxiliary butt contacts
US4513267A (en) * 1983-03-28 1985-04-23 Siemens-Allis, Inc. Stationary contact strap to achieve a current limiting blow-off effect
US4511774A (en) * 1983-12-08 1985-04-16 Eaton Corporation Current limiting contact arrangement
DE3431581A1 (en) * 1984-08-28 1986-03-20 Friedrich Dipl.-Ing. 8033 Krailling Lauerer Electrical circuit breaker
US4804933A (en) * 1988-04-01 1989-02-14 Brown Industrial Gas, Inc. Automatic transfer switch
US4849590A (en) * 1988-04-01 1989-07-18 Kohler Company Electric switch with counteracting electro-electro-dynamic forces
DE3901823A1 (en) * 1989-01-21 1989-11-30 Gerhard Dr Peche Vacuum switching tube
US5072203A (en) * 1989-09-18 1991-12-10 Allen-Bradley Company, Inc. Method and device for protecting starters from fault currents
US4991050A (en) * 1989-09-18 1991-02-05 Allen-Bradley Company, Inc. Method and device for protecting starters from fault currents
EP2458613A1 (en) 2010-11-29 2012-05-30 Eaton Industries GmbH Contact device of an electric switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732468A (en) * 1956-01-24 Electric switch
DE398478C (en) * 1922-11-07 1924-07-09 Bbc Brown Boveri & Cie Switch for large instantaneous currents
DE560368C (en) * 1928-09-21 1932-10-01 Const Electr De Delle Sa Atel Loop-shaped switch with two pairs of main contacts and additional spark-drawing contacts
BE534048A (en) * 1953-12-11
NL194469A (en) * 1954-02-04 Merlin Gerin

Also Published As

Publication number Publication date
US3092699A (en) 1963-06-04
BE584795A (en) 1960-03-16
DE1143567B (en) 1963-02-14
FR1225685A (en) 1960-07-04
GB887860A (en) 1962-01-24

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