ATE84914T1 - Strombegrenzendes elektrisches schaltgeraet. - Google Patents

Strombegrenzendes elektrisches schaltgeraet.

Info

Publication number
ATE84914T1
ATE84914T1 AT87116282T AT87116282T ATE84914T1 AT E84914 T1 ATE84914 T1 AT E84914T1 AT 87116282 T AT87116282 T AT 87116282T AT 87116282 T AT87116282 T AT 87116282T AT E84914 T1 ATE84914 T1 AT E84914T1
Authority
AT
Austria
Prior art keywords
contact arm
catch
current
interact
housing
Prior art date
Application number
AT87116282T
Other languages
English (en)
Inventor
Hermann Dr Hochhaus
Helmut Dipl-Ing Drewes
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of ATE84914T1 publication Critical patent/ATE84914T1/de

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
    • 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
    • H01H77/102—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 special mounting of contact arm, allowing blow-off movement
    • H01H77/104—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 special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Fuses (AREA)
AT87116282T 1986-11-06 1987-11-05 Strombegrenzendes elektrisches schaltgeraet. ATE84914T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863637913 DE3637913A1 (de) 1986-11-06 1986-11-06 Strombegrenzendes elektrisches schaltgeraet
EP87116282A EP0266762B1 (de) 1986-11-06 1987-11-05 Strombegrenzendes elektrisches Schaltgerät

Publications (1)

Publication Number Publication Date
ATE84914T1 true ATE84914T1 (de) 1993-02-15

Family

ID=6313357

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87116282T ATE84914T1 (de) 1986-11-06 1987-11-05 Strombegrenzendes elektrisches schaltgeraet.

Country Status (3)

Country Link
EP (1) EP0266762B1 (de)
AT (1) ATE84914T1 (de)
DE (2) DE3637913A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793270A (en) * 1996-09-03 1998-08-11 Eaton Corporation Circuit breaker with latch preventing rebound of blow open contact arm
DE102005046640B4 (de) * 2005-09-29 2007-10-18 Abb Patent Gmbh Elektrisches Installationsgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1986601U (de) * 1963-04-11 1968-06-06 Licentia Gmbh Selbstschalter.
GB1052519A (de) * 1963-04-11 1900-01-01
DE1463320A1 (de) * 1963-06-28 1969-03-27 Licentia Gmbh Selbstschalter
US4409573A (en) * 1981-04-23 1983-10-11 Siemens-Allis, Inc. Electromagnetically actuated anti-rebound latch
US4528531A (en) * 1983-12-19 1985-07-09 Westinghouse Electric Corp. Molded case circuit breaker with improved operating mechanism
US4594567A (en) * 1984-09-28 1986-06-10 Siemens-Allis, Inc. Circuit breaker contact arm assembly having a magnetic carrier
US4608545A (en) * 1985-09-24 1986-08-26 Siemens-Allis, Inc. Movable contact arm assembly for a current limiting circuit breaker

Also Published As

Publication number Publication date
DE3783719D1 (de) 1993-03-04
DE3637913A1 (de) 1988-05-19
DE3637913C2 (de) 1989-10-19
EP0266762B1 (de) 1993-01-20
EP0266762A3 (en) 1989-02-22
EP0266762A2 (de) 1988-05-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee