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ATE275757T1 - ELECTROMAGNETIC TRIGGER WITH LINEAR MOVING PISTON - Google Patents

ELECTROMAGNETIC TRIGGER WITH LINEAR MOVING PISTON

Info

Publication number
ATE275757T1
ATE275757T1 AT02360176T AT02360176T ATE275757T1 AT E275757 T1 ATE275757 T1 AT E275757T1 AT 02360176 T AT02360176 T AT 02360176T AT 02360176 T AT02360176 T AT 02360176T AT E275757 T1 ATE275757 T1 AT E275757T1
Authority
AT
Austria
Prior art keywords
linear moving
moving piston
electromagnetic trigger
plate
magnetic
Prior art date
Application number
AT02360176T
Other languages
German (de)
Inventor
Francis Diebold
Nikola Puh
Patrice Joyeux
Original Assignee
Hager Electro
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 Hager Electro filed Critical Hager Electro
Application granted granted Critical
Publication of ATE275757T1 publication Critical patent/ATE275757T1/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Push-Button Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Massaging Devices (AREA)

Abstract

The electromagnetic switch has a hub surrounded by a half spiral driving coil. A fixed contact is placed near the magnetic gap. A plate unlocks the grip mechanism. The plate is moved and guided in translation along a magnetic yolk side, following a locking and unlocking path for an excess level input.
AT02360176T 2002-06-17 2002-06-17 ELECTROMAGNETIC TRIGGER WITH LINEAR MOVING PISTON ATE275757T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02360176A EP1376639B1 (en) 2002-06-17 2002-06-17 Electromagnetic trip device with a linear plunger movement

Publications (1)

Publication Number Publication Date
ATE275757T1 true ATE275757T1 (en) 2004-09-15

Family

ID=29716965

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02360176T ATE275757T1 (en) 2002-06-17 2002-06-17 ELECTROMAGNETIC TRIGGER WITH LINEAR MOVING PISTON

Country Status (4)

Country Link
EP (1) EP1376639B1 (en)
AT (1) ATE275757T1 (en)
DE (1) DE60201183T2 (en)
ES (1) ES2227412T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1594149B1 (en) * 2004-05-06 2008-11-26 Hager Electro S.A. Electromagnetic trip device with torsion spring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722608B1 (en) * 1994-07-18 1996-08-30 Schneider Electric Sa ELECTROMAGNETIC LOW VOLTAGE CIRCUIT BREAKER
FR2745949B1 (en) * 1996-03-08 1998-04-17 Schneider Electric Sa ELECTRIC CIRCUIT BREAKER WITH ELECTROMAGNETIC ACTUATOR AND CONTROL MECHANISM

Also Published As

Publication number Publication date
DE60201183T2 (en) 2005-10-13
EP1376639A1 (en) 2004-01-02
EP1376639B1 (en) 2004-09-08
DE60201183D1 (en) 2004-10-14
ES2227412T3 (en) 2005-04-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties