AT113409T - Miniature circuit breaker with an electromagnetic trip organ. - Google Patents

Miniature circuit breaker with an electromagnetic trip organ.

Info

Publication number
AT113409T
AT113409T AT90124549T AT90124549T AT113409T AT 113409 T AT113409 T AT 113409T AT 90124549 T AT90124549 T AT 90124549T AT 90124549 T AT90124549 T AT 90124549T AT 113409 T AT113409 T AT 113409T
Authority
AT
Austria
Prior art keywords
organ
circuit breaker
miniature circuit
electromagnetic trip
trip
Prior art date
Application number
AT90124549T
Other languages
German (de)
Inventor
Werner Dipl-Ing Ostermann
Juergen Dipl-Ing Orzechowski
Original Assignee
Licentia 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
Priority to DE9002197U priority Critical patent/DE9002197U1/de
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of AT113409T publication Critical patent/AT113409T/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00Protective 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
    • H01H73/02Details
    • H01H73/18Means for extinguishing or suppressing arc
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/2409Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H2071/249Electromagnetic mechanisms with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/121Protection of release mechanisms
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/2454Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/2463Electromagnetic mechanisms with plunger type armatures
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46Means for extinguishing or preventing arc between current-carrying parts using arcing-horn
AT90124549T 1990-02-24 1990-12-18 Miniature circuit breaker with an electromagnetic trip organ. AT113409T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9002197U DE9002197U1 (en) 1990-02-24 1990-02-24

Publications (1)

Publication Number Publication Date
AT113409T true AT113409T (en) 1994-11-15

Family

ID=6851348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90124549T AT113409T (en) 1990-02-24 1990-12-18 Miniature circuit breaker with an electromagnetic trip organ.

Country Status (7)

Country Link
EP (1) EP0444283B1 (en)
AT (1) AT113409T (en)
DE (1) DE9002197U1 (en)
ES (1) ES2063236T3 (en)
HK (1) HK34795A (en)
NO (1) NO180607C (en)
PL (1) PL164963B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685524A5 (en) * 1993-03-19 1995-07-31 Maier & Cie C Circuit breaker.
DE4309197A1 (en) * 1993-03-22 1994-09-29 Maier & Cie C Line protection circuit breaker
CN1037794C (en) * 1994-02-10 1998-03-18 松下电工株式会社 A circuit breaker
FR2806522B1 (en) * 2000-03-14 2003-09-19 Schneider Electric Ind Sa Magnetic triggering device, particularly for circuit breaker, and electrical protection apparatus comprising such a device
AT412926B (en) * 2001-03-20 2005-08-25 Moeller Gebaeudeautomation Kg Joke for a magnetic system of a short-circuit release device
US6417474B1 (en) * 2001-05-15 2002-07-09 Eaton Corporation Electrical switching apparatus having an arc runner with an elongated raised ridge
DE10126854A1 (en) * 2001-06-01 2002-12-19 Siemens Ag Magnetic yoke for electromagnetic trip of switching device has magnetic core cooperating with trip coil formed in one piece with base body of magnetic yoke
DE112006003826A5 (en) * 2006-01-31 2009-02-05 Siemens Aktiengesellschaft breakers
AT509279A1 (en) * 2008-07-31 2011-07-15 Moeller Gebaeudeautomation Gmbh Switchgear
JP2014235982A (en) * 2013-06-05 2014-12-15 パナソニック株式会社 Circuit breaker
CN105513860A (en) * 2016-01-18 2016-04-20 刘天保 Electronic and electromagnetic intelligent switch for high-voltage power systems
CN106024541B (en) * 2016-07-23 2018-11-20 上海路美思电气有限公司 A kind of intelligent electricity leakage protector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966598C3 (en) * 1969-01-31 1981-03-19 Joseph Dipl.-Ing. 8500 Nuernberg De Westermayer
DE6913744U (en) * 1969-04-05 1969-07-24 Bbc Brown Boveri & Cie Magnetic release for installation even switch
DE2418862B2 (en) * 1974-04-19 1977-04-28 Magnetic ausloesesystem for circuit-breaker
CH616271A5 (en) * 1977-06-27 1980-03-14 Weber Ag Fab Elektro
DE2841004C2 (en) * 1978-09-21 1980-10-02 Licentia Gmbh
DE3031549A1 (en) * 1980-08-21 1982-04-01 Kopp Gmbh & Co Kg Heinrich Contact and arc extinction device for switching appts. - has end plate of extinction plate housing extended to form fixed contact and magnetic yoke
FR2490002B1 (en) * 1980-09-09 1983-07-01 Merlin Gerin
DE3130944C2 (en) * 1981-08-05 1990-05-23 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl, De
DE3339399C2 (en) * 1983-10-29 1992-07-30 Abl Sursum Bayerische Elektrozubehoer Gmbh & Co Kg, 8560 Lauf, De
DD230734A3 (en) * 1984-02-01 1985-12-11 Elektroinstallation Annaberg V Circuit protection switch with magnetic release
DE8527361U1 (en) * 1985-09-25 1986-01-09 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg, De
US4656446A (en) * 1985-12-17 1987-04-07 Westinghouse Electric Corp. Current limiting circuit breaker with series double break contact system per pole
DE3619240A1 (en) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Line protection circuit breaker having a contact arrangement which forms a blowing device
DE3619239C2 (en) * 1986-06-07 1989-04-13 Kloeckner-Moeller Elektrizitaetsgesellschaft Mbh, 5300 Bonn, De

Also Published As

Publication number Publication date
NO910709D0 (en) 1991-02-22
PL289163A1 (en) 1991-08-26
NO910709L (en) 1991-08-26
NO180607B (en) 1997-02-03
ES2063236T3 (en) 1995-01-01
PL164963B1 (en) 1994-10-31
NO180607C (en) 1997-05-14
HK34795A (en) 1995-03-17
DE9002197U1 (en) 1991-06-27
EP0444283A1 (en) 1991-09-04
EP0444283B1 (en) 1994-10-26

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee