FR2210817B3 - - Google Patents

Info

Publication number
FR2210817B3
FR2210817B3 FR7344787A FR7344787A FR2210817B3 FR 2210817 B3 FR2210817 B3 FR 2210817B3 FR 7344787 A FR7344787 A FR 7344787A FR 7344787 A FR7344787 A FR 7344787A FR 2210817 B3 FR2210817 B3 FR 2210817B3
Authority
FR
France
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.)
Expired
Application number
FR7344787A
Other languages
French (fr)
Other versions
FR2210817A1 (enrdf_load_stackoverflow
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2210817A1 publication Critical patent/FR2210817A1/fr
Application granted granted Critical
Publication of FR2210817B3 publication Critical patent/FR2210817B3/fr
Expired legal-status Critical Current

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
    • H01H77/102—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
FR7344787A 1972-12-15 1973-12-14 Expired FR2210817B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722261288 DE2261288A1 (de) 1972-12-15 1972-12-15 Schuetz mit kurzschlusschaltvermoegen

Publications (2)

Publication Number Publication Date
FR2210817A1 FR2210817A1 (enrdf_load_stackoverflow) 1974-07-12
FR2210817B3 true FR2210817B3 (enrdf_load_stackoverflow) 1976-10-15

Family

ID=5864429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344787A Expired FR2210817B3 (enrdf_load_stackoverflow) 1972-12-15 1973-12-14

Country Status (3)

Country Link
DE (1) DE2261288A1 (enrdf_load_stackoverflow)
FR (1) FR2210817B3 (enrdf_load_stackoverflow)
IT (1) IT1000451B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458887A1 (fr) * 1979-06-07 1981-01-02 Hazemeyer Sa Appareil de coupure de courant electrique du type limiteur d'intensite
FR2511542A1 (fr) * 1981-08-12 1983-02-18 Telemecanique Electrique Dispositif de liberation des contacts mobiles de contacteurs aptes a limiter les courants de courts-circuits
DE10011985A1 (de) * 2000-03-11 2001-09-13 Moeller Gmbh Kontaktsystem für ein Niederspannungsschaltgerät
CN113363115A (zh) * 2021-06-02 2021-09-07 西北工业大学 一种新型长寿命直流接触器结构
WO2025034305A1 (en) * 2023-08-09 2025-02-13 Sensata Technologies Inc. Fault breaking contactor with dynamic air gap mechanism

Also Published As

Publication number Publication date
IT1000451B (it) 1976-03-30
FR2210817A1 (enrdf_load_stackoverflow) 1974-07-12
DE2261288A1 (de) 1974-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse