FR1177341A - Circuit breaker with slight tripping delay and high arc voltage - Google Patents

Circuit breaker with slight tripping delay and high arc voltage

Info

Publication number
FR1177341A
FR1177341A FR1177341DA FR1177341A FR 1177341 A FR1177341 A FR 1177341A FR 1177341D A FR1177341D A FR 1177341DA FR 1177341 A FR1177341 A FR 1177341A
Authority
FR
France
Prior art keywords
slight
circuit breaker
arc voltage
high arc
tripping delay
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
Application number
Other languages
French (fr)
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.)
Stotz Kontakt GmbH
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
Application granted granted Critical
Publication of FR1177341A publication Critical patent/FR1177341A/en
Expired legal-status Critical Current

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)
FR1177341D 1956-08-02 1957-06-18 Circuit breaker with slight tripping delay and high arc voltage Expired FR1177341A (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
FR1177341A true FR1177341A (en) 1959-04-23

Family

ID=7455410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177341D Expired FR1177341A (en) 1956-08-02 1957-06-18 Circuit breaker with slight tripping 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418786A2 (en) * 1989-09-18 1991-03-27 Mitsubishi Denki Kabushiki Kaisha Circuit breaker

Families Citing this family (1)

* 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

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
BE435437A (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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418786A2 (en) * 1989-09-18 1991-03-27 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
EP0418786A3 (en) * 1989-09-18 1992-03-18 Mitsubishi Denki Kabushiki Kaisha Circuit breaker

Also Published As

Publication number Publication date
BE557105A (en)
DE1090298B (en) 1960-10-06
CH352023A (en) 1961-02-15

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