ATE167754T1 - SELF SWITCH - Google Patents

SELF SWITCH

Info

Publication number
ATE167754T1
ATE167754T1 AT93400938T AT93400938T ATE167754T1 AT E167754 T1 ATE167754 T1 AT E167754T1 AT 93400938 T AT93400938 T AT 93400938T AT 93400938 T AT93400938 T AT 93400938T AT E167754 T1 ATE167754 T1 AT E167754T1
Authority
AT
Austria
Prior art keywords
opening
spring
tripping
circuit breaker
normal
Prior art date
Application number
AT93400938T
Other languages
German (de)
Inventor
Jose Maria Elizalde
Original Assignee
Electric Distrib & Contr Es 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 Electric Distrib & Contr Es Sa filed Critical Electric Distrib & Contr Es Sa
Application granted granted Critical
Publication of ATE167754T1 publication Critical patent/ATE167754T1/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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
    • 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

Landscapes

  • Breakers (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Valve Device For Special Equipments (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

This automatic circuit breaker comprises mechanisms which effect normal closing and normal opening of the circuit breaker, opening by thermal tripping, opening by magnetic tripping and opening by short-circuiting. The mechanism for normal closing and normal opening of the circuit breaker consists of a handle (M), a handle spring (14), a link rod (11), a moving contact (CM) and a multifunction mechanism spring (21), with tripping by the bearing of the free end of the link rod upon the bearing point (28) of the spring (21). The electromagnetic opening device has a fixed contact (CF) acting as a magnetic shell, the arrangement of which within this device makes it possible to obtain a magnetic tripping mechanism having no fixed core and no spring for positioning the moving core. <IMAGE>
AT93400938T 1992-04-13 1993-04-09 SELF SWITCH ATE167754T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09200801A ES2047445B1 (en) 1992-04-13 1992-04-13 AUTOMATIC CIRCUIT BREAKER.

Publications (1)

Publication Number Publication Date
ATE167754T1 true ATE167754T1 (en) 1998-07-15

Family

ID=8276734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93400938T ATE167754T1 (en) 1992-04-13 1993-04-09 SELF SWITCH

Country Status (4)

Country Link
EP (1) EP0566462B1 (en)
AT (1) ATE167754T1 (en)
DE (1) DE69319271T2 (en)
ES (1) ES2047445B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2147158B1 (en) * 1998-12-30 2001-03-01 Power Controls Iberica Sl IMPROVEMENTS IN AUTOMATIC GROUND EXHAUST CIRCUITS.
DE10324390A1 (en) * 2003-05-30 2004-12-23 Abb Patent Gmbh Electrical release device for an electric switch, fits in a casing with moving and fixed contacts, a switch latch, an electromagnetic tripping device with an armature, a core, a coil and a yoke

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137387B1 (en) * 1971-05-18 1976-05-28 Stopcircuit Sa
DE2132738B1 (en) * 1971-07-01 1972-07-06 Ellenberger & Poensgen Single or multi-pole overcurrent switch with thermal and / or electromagnetic release
US3783423A (en) * 1973-01-30 1974-01-01 Westinghouse Electric Corp Circuit breaker with improved flux transfer magnetic actuator
DE2504954B2 (en) * 1975-02-06 1976-12-02 Fa. Heinrich Kopp, Inh. Theodor Simoneit, 8756 Kahl MECHANICAL JUMPER, IN PARTICULAR FOR SMALL HIGH-PERFORMANCE SELF-SWITCHES
DD132379B1 (en) * 1976-08-02 1981-04-29 Guenther Kammer OVERLOAD CABLE SWITCH IN NARROW CONSTRUCTION
ES247088U (en) * 1979-11-13 1980-03-16 Enrique Garrell Alsina Sa Automatic circuit breaker
US4313098A (en) * 1980-01-16 1982-01-26 Westinghouse Electric Corp. Circuit interrupter trip unit
JPS56162436A (en) * 1980-05-20 1981-12-14 Matsushita Electric Works Ltd Circuit breaker
FR2582857B1 (en) * 1985-05-29 1989-04-28 Merlin Gerin SINGLE POLE AND NEUTRAL CIRCUIT BREAKER WITH SHUNT EFFECT
DE3619239A1 (en) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Rapid-action tripping device for line protection circuit breakers
FR2646015B1 (en) * 1989-04-18 1991-06-07 Gec Unelec ELECTRIC CIRCUIT BREAKER
FR2648615B1 (en) * 1989-06-16 1991-09-13 Hager Electro IMPROVEMENTS ON AUTOMATIC SWITCHES, IN PARTICULAR FOR CIRCUIT BREAKERS AND CIRCUIT BREAKERS

Also Published As

Publication number Publication date
ES2047445R (en) 1996-02-01
ES2047445B1 (en) 1996-09-01
ES2047445A2 (en) 1994-02-16
DE69319271D1 (en) 1998-07-30
EP0566462B1 (en) 1998-06-24
DE69319271T2 (en) 1999-01-07
EP0566462A1 (en) 1993-10-20

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Legal Events

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