HK34795A - Automatic cutout with an electromagnetic trip - Google Patents

Automatic cutout with an electromagnetic trip

Info

Publication number
HK34795A
HK34795A HK34795A HK34795A HK34795A HK 34795 A HK34795 A HK 34795A HK 34795 A HK34795 A HK 34795A HK 34795 A HK34795 A HK 34795A HK 34795 A HK34795 A HK 34795A
Authority
HK
Hong Kong
Prior art keywords
magnet yoke
energising winding
yoke
shaped
folded
Prior art date
Application number
HK34795A
Other languages
English (en)
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
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of HK34795A publication Critical patent/HK34795A/xx

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
    • H01H73/18—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
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H2071/249—Electromagnetic 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
    • 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
    • H01H71/121—Protection of release mechanisms
    • 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
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Push-Button Switches (AREA)
  • Burglar Alarm Systems (AREA)
  • Electromagnets (AREA)
  • Electronic Switches (AREA)
  • Toys (AREA)
HK34795A 1990-02-24 1995-03-09 Automatic cutout with an electromagnetic trip HK34795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9002197U DE9002197U1 (no) 1990-02-24 1990-02-24

Publications (1)

Publication Number Publication Date
HK34795A true HK34795A (en) 1995-03-17

Family

ID=6851348

Family Applications (1)

Application Number Title Priority Date Filing Date
HK34795A HK34795A (en) 1990-02-24 1995-03-09 Automatic cutout with an electromagnetic trip

Country Status (7)

Country Link
EP (1) EP0444283B1 (no)
AT (1) ATE113409T1 (no)
DE (2) DE9002197U1 (no)
ES (1) ES2063236T3 (no)
HK (1) HK34795A (no)
NO (1) NO180607C (no)
PL (1) PL164963B1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685524A5 (de) * 1993-03-19 1995-07-31 Maier & Cie C Leitungsschutzschalter.
DE4309197A1 (de) * 1993-03-22 1994-09-29 Maier & Cie C Leitungsschutzschalter
CN1037794C (zh) * 1994-02-10 1998-03-18 松下电工株式会社 电流断路器
FR2806522B1 (fr) * 2000-03-14 2003-09-19 Schneider Electric Ind Sa Dispositif de declenchement magnetique notamment pour disjoncteur, et appareil de protection electrique comportant un tel dispositif
AT412926B (de) * 2001-03-20 2005-08-25 Moeller Gebaeudeautomation Kg Joch für ein magnetsystem einer kurzschlussauslöseeinrichtung
US6417474B1 (en) * 2001-05-15 2002-07-09 Eaton Corporation Electrical switching apparatus having an arc runner with an elongated raised ridge
DE10126854A1 (de) * 2001-06-01 2002-12-19 Siemens Ag Magnetjoch eines elektromagnetischen Auslösers
DE112006003826A5 (de) * 2006-01-31 2009-02-05 Siemens Aktiengesellschaft Leistungsschalter
AT509279A1 (de) * 2008-07-31 2011-07-15 Moeller Gebaeudeautomation Gmbh Schaltgerät
JP2014235982A (ja) * 2013-06-05 2014-12-15 パナソニック株式会社 回路遮断器
CN105513860A (zh) * 2016-01-18 2016-04-20 刘天保 一种用于高压电力系统的电子电磁式智能开关
CN106024541B (zh) * 2016-07-23 2018-11-20 上海路美思电气有限公司 一种智能漏电保护器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966598C3 (de) * 1969-01-31 1981-03-19 Westermayer, Joseph, Dipl.-Ing., 8500 Nürnberg Elektrischer Kleinselbstschalter mit Schaltmechanik und Lichtbogenkammer
DE6913744U (de) * 1969-04-05 1969-07-24 Bbc Brown Boveri & Cie Magnetischer ausloeser fuer installationsselbstschalter
CH616271A5 (no) * 1977-06-27 1980-03-14 Weber Ag Fab Elektro
DE2841004C2 (de) * 1978-09-21 1980-10-02 Licentia Gmbh Leitungsschutzschalter mit zusätzlicher Blasschleife
DE3130944A1 (de) * 1981-08-05 1983-02-17 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Kontakt- und loescheinrichtung fuer elektrische schaltgeraete
DE3031549A1 (de) * 1980-08-21 1982-04-01 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Kontakt- und loescheinrichtung fuer elektrische schaltgeraete
FR2490002A1 (fr) * 1980-09-09 1982-03-12 Merlin Gerin Disjoncteur miniature a contacts d'arc
DE3339399A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit lichtbogenblasfeld
DD230734A3 (de) * 1984-02-01 1985-12-11 Elektroinstallation Annaberg V Leitungsschutzschalter mit magnetausloeser
DE8527361U1 (de) * 1985-09-25 1986-01-09 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Kurzschlußauslöseorgan
US4656446A (en) * 1985-12-17 1987-04-07 Westinghouse Electric Corp. Current limiting circuit breaker with series double break contact system per pole
DE3619240A1 (de) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Leitungsschutzschalter mit einer eine blaseinrichtung bildenden kontaktanordnung
DE3619239A1 (de) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Schnellausloeser fuer leitungsschutzschalter

Also Published As

Publication number Publication date
NO910709L (no) 1991-08-26
PL164963B1 (pl) 1994-10-31
NO180607C (no) 1997-05-14
ATE113409T1 (de) 1994-11-15
NO910709D0 (no) 1991-02-22
DE9002197U1 (no) 1991-06-27
DE59007565D1 (de) 1994-12-01
ES2063236T3 (es) 1995-01-01
NO180607B (no) 1997-02-03
EP0444283B1 (de) 1994-10-26
PL289163A1 (en) 1991-08-26
EP0444283A1 (de) 1991-09-04

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20061218