CH352023A - Circuit breaker with small switch-off delay and high arc voltage - Google Patents

Circuit breaker with small switch-off delay and high arc voltage

Info

Publication number
CH352023A
CH352023A CH352023DA CH352023A CH 352023 A CH352023 A CH 352023A CH 352023D A CH352023D A CH 352023DA CH 352023 A CH352023 A CH 352023A
Authority
CH
Switzerland
Prior art keywords
delay
circuit breaker
arc voltage
small switch
high arc
Prior art date
Application number
Other languages
German (de)
Inventor
Horst Dipl Ing Drubig
Ernst Josef
Original Assignee
Stotz Kontakt 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 Stotz Kontakt Gmbh filed Critical Stotz Kontakt Gmbh
Publication of CH352023A publication Critical patent/CH352023A/en

Links

Classifications

    • 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
    • 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
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CH352023D 1956-08-02 1957-04-17 Circuit breaker with small switch-off delay and high arc voltage CH352023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST11493A DE1090298B (en) 1956-08-02 1956-08-02 AC auto switch

Publications (1)

Publication Number Publication Date
CH352023A true CH352023A (en) 1961-02-15

Family

ID=7455410

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352023D CH352023A (en) 1956-08-02 1957-04-17 Circuit breaker with small switch-off delay and high arc voltage

Country Status (4)

Country Link
BE (1) BE557105A (en)
CH (1) CH352023A (en)
DE (1) DE1090298B (en)
FR (1) FR1177341A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153112B (en) * 1961-09-14 1963-08-22 Continental Elektro Ind Ag Miniature circuit breaker in base form
JPH071657B2 (en) * 1989-09-18 1995-01-11 三菱電機株式会社 Circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623327C (en) *
DE650054C (en) * 1934-07-17 1937-09-10 Aeg Multipole contactor switch with and without locking of the armature of the switching magnet, especially motor protection circuit breaker
DE678750C (en) * 1936-08-13 1939-07-20 Aeg Electromagnetic self-switch with one interruption point each arranged on both front sides of the release coil
NL53788C (en) * 1938-07-13
DE744559C (en) * 1940-08-15 1944-01-20 Wilhelm Leyhausen Small self switch
DE964619C (en) * 1950-05-10 1957-05-23 Ellenberger & Poensgen Thermal overcurrent switch

Also Published As

Publication number Publication date
BE557105A (en)
DE1090298B (en) 1960-10-06
FR1177341A (en) 1959-04-23

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