CH239696A - Elektrischer Schalter mit Kurzschlussauslösung. - Google Patents

Elektrischer Schalter mit Kurzschlussauslösung.

Info

Publication number
CH239696A
CH239696A CH239696DA CH239696A CH 239696 A CH239696 A CH 239696A CH 239696D A CH239696D A CH 239696DA CH 239696 A CH239696 A CH 239696A
Authority
CH
Switzerland
Prior art keywords
short
electrical switch
circuit release
release
circuit
Prior art date
Application number
Other languages
English (en)
Inventor
Ag Landis Gyr
Original Assignee
Landis & Gyr 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
Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of CH239696A publication Critical patent/CH239696A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Thermally Actuated Switches (AREA)
  • Push-Button Switches (AREA)
  • Breakers (AREA)
CH239696D 1943-11-16 1944-03-13 Elektrischer Schalter mit Kurzschlussauslösung. CH239696A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH588724X 1943-11-16

Publications (1)

Publication Number Publication Date
CH239696A true CH239696A (de) 1945-10-31

Family

ID=4521986

Family Applications (2)

Application Number Title Priority Date Filing Date
CH236476D CH236476A (de) 1943-11-16 1943-11-16 Elektrischer Schalter mit Kurzschlussauslösung.
CH239696D CH239696A (de) 1943-11-16 1944-03-13 Elektrischer Schalter mit Kurzschlussauslösung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH236476D CH236476A (de) 1943-11-16 1943-11-16 Elektrischer Schalter mit Kurzschlussauslösung.

Country Status (6)

Country Link
BE (1) BE460172A (de)
CH (2) CH236476A (de)
DE (2) DE849266C (de)
FR (1) FR908617A (de)
GB (2) GB588724A (de)
NL (2) NL116350C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001934A1 (fr) * 1984-09-13 1986-03-27 Doduco Kg Dr. Eugen Dürrwächter Interrupteur a reponse automatique, permettant de limiter le courant
WO1991002370A3 (en) * 1989-07-28 1991-06-27 Federal Pioneer Ltd Miniature circuit breakers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543963A (de) * 1954-09-21
DE1089459B (de) * 1958-08-22 1960-09-22 Stotz Kontakt Gmbh Elektrischer Selbstschalter mit Lichtbogen-loeschkammern aus Isolierstoff, insbesondere Motorschutzschalter
US3070681A (en) * 1958-10-29 1962-12-25 Ite Circuit Breaker Ltd Face wound blowout coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001934A1 (fr) * 1984-09-13 1986-03-27 Doduco Kg Dr. Eugen Dürrwächter Interrupteur a reponse automatique, permettant de limiter le courant
WO1991002370A3 (en) * 1989-07-28 1991-06-27 Federal Pioneer Ltd Miniature circuit breakers

Also Published As

Publication number Publication date
BE460172A (de)
DE849266C (de) 1952-09-11
NL60237C (de)
DE854681C (de) 1952-11-06
GB588750A (en) 1947-06-02
CH236476A (de) 1945-02-15
FR908617A (fr) 1946-04-15
GB588724A (en) 1947-06-02
NL116350C (de)

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