FR2275866A1 - Interrupteur electrique desencliquetable - Google Patents

Interrupteur electrique desencliquetable

Info

Publication number
FR2275866A1
FR2275866A1 FR7519279A FR7519279A FR2275866A1 FR 2275866 A1 FR2275866 A1 FR 2275866A1 FR 7519279 A FR7519279 A FR 7519279A FR 7519279 A FR7519279 A FR 7519279A FR 2275866 A1 FR2275866 A1 FR 2275866A1
Authority
FR
France
Prior art keywords
contact
tong
joint
switch
heads
Prior art date
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.)
Withdrawn
Application number
FR7519279A
Other languages
English (en)
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.)
Siemens AG
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
Priority claimed from DE19742429983 external-priority patent/DE2429983C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2275866A1 publication Critical patent/FR2275866A1/fr
Withdrawn legal-status Critical Current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
    • H01H77/101—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 with increasing of contact pressure by electrodynamic forces before opening

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Slide Switches (AREA)
  • Breakers (AREA)
FR7519279A 1974-06-21 1975-06-19 Interrupteur electrique desencliquetable Withdrawn FR2275866A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742429983 DE2429983C3 (de) 1974-06-21 Elektrisches Schattgerät

Publications (1)

Publication Number Publication Date
FR2275866A1 true FR2275866A1 (fr) 1976-01-16

Family

ID=5918675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519279A Withdrawn FR2275866A1 (fr) 1974-06-21 1975-06-19 Interrupteur electrique desencliquetable

Country Status (3)

Country Link
JP (1) JPS5113966A (fr)
FR (1) FR2275866A1 (fr)
IT (1) IT1038809B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538947A1 (fr) * 1983-01-05 1984-07-06 Telemecanique Electrique Interrupteur a fermeture et ouverture commandees et a ouverture automatique en cas de surcharge de courant
EP0471893A2 (fr) * 1990-08-21 1992-02-26 Siemens Aktiengesellschaft Jeu de ressorts de contact pour des courants électriques forts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321506A (en) * 1976-08-11 1978-02-28 Nippon Telegr & Teleph Corp <Ntt> Separation system of superposed digital signals
JPS5651643Y2 (fr) * 1976-08-19 1981-12-02
JPS5610745A (en) * 1979-07-06 1981-02-03 Nec Corp Signal identifying device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538947A1 (fr) * 1983-01-05 1984-07-06 Telemecanique Electrique Interrupteur a fermeture et ouverture commandees et a ouverture automatique en cas de surcharge de courant
WO1984002802A1 (fr) * 1983-01-05 1984-07-19 Telemecanique Electrique Interrupteur a fermeture et ouverture commandees et a ouverture automatique en cas de surcharge de courant
US4571565A (en) * 1983-01-05 1986-02-18 La Telemecanique Electrique Controlled opening and closing switch with automatic opening in the event of current overload
EP0471893A2 (fr) * 1990-08-21 1992-02-26 Siemens Aktiengesellschaft Jeu de ressorts de contact pour des courants électriques forts
EP0471893A3 (en) * 1990-08-21 1992-08-05 Siemens Aktiengesellschaft Contact spring set for high electrical currents

Also Published As

Publication number Publication date
DE2429983A1 (de) 1976-01-15
IT1038809B (it) 1979-11-30
JPS5113966A (ja) 1976-02-03
DE2429983B2 (de) 1976-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse