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HU9502110D0 - A low voltage circuit breaker with electromagnetic actuator - Google Patents

A low voltage circuit breaker with electromagnetic actuator

Info

Publication number
HU9502110D0
HU9502110D0 HU9502110A HU9502110A HU9502110D0 HU 9502110 D0 HU9502110 D0 HU 9502110D0 HU 9502110 A HU9502110 A HU 9502110A HU 9502110 A HU9502110 A HU 9502110A HU 9502110 D0 HU9502110 D0 HU 9502110D0
Authority
HU
Hungary
Prior art keywords
paddle
hinge
circuit breaker
low voltage
voltage circuit
Prior art date
Application number
HU9502110A
Other languages
Hungarian (hu)
Other versions
HUT73306A (en
HU217402B (en
Inventor
Jean-Yves Amblard
Pascal Hannequin
Philippe Delcambre
Daniel Dufrene
Alain Menier
Original Assignee
Schneider Electric Sa
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 Schneider Electric Sa filed Critical Schneider Electric Sa
Publication of HU9502110D0 publication Critical patent/HU9502110D0/en
Publication of HUT73306A publication Critical patent/HUT73306A/en
Publication of HU217402B publication Critical patent/HU217402B/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
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Relay Circuits (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

The circuit breaker electromagnetic propellant mechanism includes an electromagnetic body (7) and a paddle mounted to pivot about a hinge (21). There is a fixed contact (3) and a mobile contact support arm (5) mounted pivotally about a hinge (22). A hammer (9) is formed by an elongated piece inserted between the paddle (8) and the mobile contact support arm. The hinge (21) of the paddle (8) and the hinge (22) of the mobile contact arm (5) are situated on the same side w.r.t. the electromagnetic body (7). The hammer (9) is connected to the paddle (8) at an intermediate point between the hinge (21) of the paddle and the end region of the paddle, at a level which may be magnetically attracted to the electromagnetic body (7). <IMAGE>
HU9502110A 1994-07-18 1995-07-12 Electromagnetic actuator for a low voltage circuit breaker HU217402B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409066A FR2722608B1 (en) 1994-07-18 1994-07-18 ELECTROMAGNETIC LOW VOLTAGE CIRCUIT BREAKER

Publications (3)

Publication Number Publication Date
HU9502110D0 true HU9502110D0 (en) 1995-09-28
HUT73306A HUT73306A (en) 1996-07-29
HU217402B HU217402B (en) 2000-01-28

Family

ID=9465632

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9502110A HU217402B (en) 1994-07-18 1995-07-12 Electromagnetic actuator for a low voltage circuit breaker

Country Status (12)

Country Link
EP (1) EP0693765B1 (en)
CN (1) CN1052336C (en)
AT (1) ATE178161T1 (en)
AU (1) AU686809B2 (en)
BR (1) BR9503348A (en)
DE (1) DE69508483T2 (en)
ES (1) ES2130553T3 (en)
FR (1) FR2722608B1 (en)
HU (1) HU217402B (en)
RU (1) RU2144234C1 (en)
TR (1) TR199500863A2 (en)
ZA (1) ZA955705B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745949B1 (en) * 1996-03-08 1998-04-17 Schneider Electric Sa ELECTRIC CIRCUIT BREAKER WITH ELECTROMAGNETIC ACTUATOR AND CONTROL MECHANISM
FR2768856B1 (en) * 1997-09-24 1999-11-12 Schneider Electric Sa ELECTROMAGNETIC CIRCUIT BREAKER WITH MOBILE FORK CONTACT PROPELLER
DE60201183T2 (en) * 2002-06-17 2005-10-13 Hager Electro S.A. Electromagnetic release with linearly moving plunger
GB2568170B (en) * 2016-08-30 2022-01-05 Zhao Jianping Circuit breaker cradle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942455C (en) * 1941-07-12 1956-05-03 Aeg Electrical overcurrent switch for alternating current
DE2945618A1 (en) * 1979-10-23 1981-05-07 BBC AG Brown, Boveri & Cie., Baden, Aargau Opening device for over-current switch - converts magnetic energy of monitored current into potential energy for release to open contacts
EP0410257A1 (en) * 1989-07-26 1991-01-30 Siemens Aktiengesellschaft Electromechanical high speed switch

Also Published As

Publication number Publication date
HUT73306A (en) 1996-07-29
ZA955705B (en) 1996-05-14
ES2130553T3 (en) 1999-07-01
TR199500863A2 (en) 1996-06-21
AU2501395A (en) 1996-02-01
DE69508483D1 (en) 1999-04-29
CN1052336C (en) 2000-05-10
EP0693765A1 (en) 1996-01-24
BR9503348A (en) 1996-07-16
CN1124873A (en) 1996-06-19
ATE178161T1 (en) 1999-04-15
RU2144234C1 (en) 2000-01-10
EP0693765B1 (en) 1999-03-24
AU686809B2 (en) 1998-02-12
FR2722608A1 (en) 1996-01-19
DE69508483T2 (en) 1999-10-07
HU217402B (en) 2000-01-28
FR2722608B1 (en) 1996-08-30
RU95113143A (en) 1997-06-27

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee