CH612035A5 - Device for limiting current strength - Google Patents

Device for limiting current strength

Info

Publication number
CH612035A5
CH612035A5 CH560577A CH560577A CH612035A5 CH 612035 A5 CH612035 A5 CH 612035A5 CH 560577 A CH560577 A CH 560577A CH 560577 A CH560577 A CH 560577A CH 612035 A5 CH612035 A5 CH 612035A5
Authority
CH
Switzerland
Prior art keywords
moving contact
duration
current strength
limiting current
inertia block
Prior art date
Application number
CH560577A
Other languages
English (en)
Inventor
Jean-Pierre Nebon
Robert Morel
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 CH612035A5 publication Critical patent/CH612035A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
CH560577A 1976-05-12 1977-05-05 Device for limiting current strength CH612035A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614360A FR2351483A1 (fr) 1976-05-12 1976-05-12 Disjoncteur rapide limitateur

Publications (1)

Publication Number Publication Date
CH612035A5 true CH612035A5 (en) 1979-06-29

Family

ID=9173053

Family Applications (1)

Application Number Title Priority Date Filing Date
CH560577A CH612035A5 (en) 1976-05-12 1977-05-05 Device for limiting current strength

Country Status (7)

Country Link
CH (1) CH612035A5 (enrdf_load_stackoverflow)
DE (1) DE2720736C2 (enrdf_load_stackoverflow)
ES (1) ES458526A1 (enrdf_load_stackoverflow)
FR (1) FR2351483A1 (enrdf_load_stackoverflow)
GB (1) GB1519559A (enrdf_load_stackoverflow)
IT (1) IT1083256B (enrdf_load_stackoverflow)
YU (1) YU39130B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499762A1 (fr) 1981-02-11 1982-08-13 Merlin Gerin Disjoncteur electrique multipolaire a dispositif de limitation de courant perfectionne
WO2008090398A1 (en) 2007-01-24 2008-07-31 Siemens Aktiengesellschaft A double-breaking contact system for a low voltage circuit breaker, a molded case circuit breaker comprising the double-breaking contact system, and a method for breaking a circuit
CN112234321B (zh) * 2020-10-21 2023-04-07 广东电将军能源有限公司 一种久置防漏型安全电池

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2185853B1 (enrdf_load_stackoverflow) * 1972-05-26 1977-12-30 Merlin Gerin
US3815059A (en) * 1972-12-01 1974-06-04 Westinghouse Electric Corp Circuit interrupter comprising electromagnetic opening means

Also Published As

Publication number Publication date
FR2351483A1 (fr) 1977-12-09
FR2351483B1 (enrdf_load_stackoverflow) 1979-10-05
IT1083256B (it) 1985-05-21
YU119477A (en) 1982-05-31
GB1519559A (en) 1978-08-02
DE2720736C2 (de) 1987-01-15
YU39130B (en) 1984-06-30
ES458526A1 (es) 1978-04-16
DE2720736A1 (de) 1977-12-01

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased