CA1272235A - Interrupteur-surete - Google Patents

Interrupteur-surete

Info

Publication number
CA1272235A
CA1272235A CA000495087A CA495087A CA1272235A CA 1272235 A CA1272235 A CA 1272235A CA 000495087 A CA000495087 A CA 000495087A CA 495087 A CA495087 A CA 495087A CA 1272235 A CA1272235 A CA 1272235A
Authority
CA
Canada
Prior art keywords
contact
switch
spring
auxiliary
movable
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.)
Expired - Fee Related
Application number
CA000495087A
Other languages
English (en)
Inventor
Carl G. Sontheimer
James E. Williams
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.)
FISHMAN MARK I
Original Assignee
Cuisinarts Inc
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 US06/718,931 external-priority patent/US4645886A/en
Priority claimed from US06/719,684 external-priority patent/US4647727A/en
Application filed by Cuisinarts Inc filed Critical Cuisinarts Inc
Application granted granted Critical
Publication of CA1272235A publication Critical patent/CA1272235A/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/167—Circuits for remote indication

Landscapes

  • Push-Button Switches (AREA)
CA000495087A 1984-11-09 1985-11-12 Interrupteur-surete Expired - Fee Related CA1272235A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US67055484A 1984-11-09 1984-11-09
US670,554 1984-11-09
US718,931 1985-04-02
US06/718,931 US4645886A (en) 1984-11-09 1985-04-02 Switch for automatically providing a safety function when its contacts are fused together in the "ON" position
US719,684 1985-04-04
US06/719,684 US4647727A (en) 1985-04-04 1985-04-04 Switch for automatically interrupting a circuit when its contacts are fused together in the "ON" position

Publications (1)

Publication Number Publication Date
CA1272235A true CA1272235A (fr) 1990-07-31

Family

ID=27418208

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000495087A Expired - Fee Related CA1272235A (fr) 1984-11-09 1985-11-12 Interrupteur-surete

Country Status (4)

Country Link
EP (1) EP0181006B1 (fr)
AU (1) AU587208B2 (fr)
CA (1) CA1272235A (fr)
DE (2) DE3584229D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA912671B (en) * 1990-04-20 1992-01-29 Westinghouse Electric Corp Circuit breaker with positive indication of welded contacts
GB9118501D0 (en) * 1991-08-29 1991-10-16 Jury Christopher An electrical switch assembly
US5304753A (en) * 1993-06-29 1994-04-19 Eaton Corporation Electric switch with welded contact sensor lockout
DE19528918A1 (de) * 1995-08-07 1997-02-13 Rainer Dipl Phys Berthold Fehlerstromschutzschalter mit Notaus-Zusatzschaltgerät
ATE544025T1 (de) * 2008-10-30 2012-02-15 Caterpillar Inc Relaissteuerung eines übertragungsrichtungs- steuerungssystems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964004A (en) * 1974-02-25 1976-06-15 Mertler Charles S Thermostatic switch with standby contacts
DE2559688C2 (de) * 1975-07-07 1983-06-01 Honeywell Gmbh, 6000 Frankfurt Endschalter
DE2705330C2 (de) * 1977-02-09 1983-10-27 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer Schalter, insbesondere Motorschutzschalter
US4628288A (en) * 1984-05-15 1986-12-09 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter
EP0226530A3 (fr) * 1985-11-08 1989-07-26 Siemens Aktiengesellschaft Dispositif d'indication de déclenchement d'un disjoncteur basse tension

Also Published As

Publication number Publication date
EP0181006A3 (en) 1987-10-14
DE3584229D1 (de) 1991-10-31
AU587208B2 (en) 1989-08-10
EP0181006A2 (fr) 1986-05-14
EP0181006B1 (fr) 1991-09-25
DE181006T1 (de) 1987-01-15
AU4919385A (en) 1986-06-26

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Legal Events

Date Code Title Description
MKLA Lapsed