ES488813A1 - Remote controllable driving device for protective circuit-breakers with an electromagnet. - Google Patents

Remote controllable driving device for protective circuit-breakers with an electromagnet.

Info

Publication number
ES488813A1
ES488813A1 ES488813A ES488813A ES488813A1 ES 488813 A1 ES488813 A1 ES 488813A1 ES 488813 A ES488813 A ES 488813A ES 488813 A ES488813 A ES 488813A ES 488813 A1 ES488813 A1 ES 488813A1
Authority
ES
Spain
Prior art keywords
coupling
armature
actuator
magnet
electromagnet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES488813A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of ES488813A1 publication Critical patent/ES488813A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
    • H01H51/086—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements
    • H01H51/088—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements moved alternately in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

1. Remote-controllable actuation device (1) for switching on and off electric protective switches comprising an electromagnet (5) and an actuation slide (4), which can be moved by means of the armature (8) of the electro-magnet (5) via a lever mechanism, for the operating handle (2) of the protective switch, characterized by the following features a) a two armed lever (17), which at its one end co-operates with the actuation slide (4), supports a coupling member (coupling bolts 17b, 17c) on each side of a stationary pivot bearing (11) b) an actuator (12), which is flexibly linked with the armature (8) of the electro-magnet (5) and upon which a past dead centre spring (16) fixed to the magnet coil (6) acts, possesses a central member (12c) which serves for guidance agains the coupling members (coupling bolts 17b, 17c) of the two-armed lever (17) and which is widened in such a manner that when the armature (8) is reset into its rest position, the actuator (12) is guided via the dead centre and thus, following the performance of a switching action when the armature (8) is reset into its rest position, the actuator (12) is automatically separated from the one coupling member (e.g. coupling bolt 17b) and brought into engagement with the other coupling member (e.g. coupling bolt 17c) in order to prepare the reverse switching action, c) at its free end, the actuator (12) possesses two hooklike extremities (12a, 12b) which open towards opposite sides and interact with the coupling members (coupling bolts 17b, 17c).
ES488813A 1979-02-21 1980-02-21 Remote controllable driving device for protective circuit-breakers with an electromagnet. Expired ES488813A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1922979A JPS5913131B2 (en) 1979-02-21 1979-02-21 Circuit breaker operating device

Publications (1)

Publication Number Publication Date
ES488813A1 true ES488813A1 (en) 1980-09-16

Family

ID=11993540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488813A Expired ES488813A1 (en) 1979-02-21 1980-02-21 Remote controllable driving device for protective circuit-breakers with an electromagnet.

Country Status (4)

Country Link
EP (1) EP0015228B1 (en)
JP (1) JPS5913131B2 (en)
DE (1) DE3063646D1 (en)
ES (1) ES488813A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116620C2 (en) * 1981-04-27 1985-04-04 Leonid Petrovič Doneck Abara Consumer switchgear
US4553115A (en) * 1984-01-09 1985-11-12 Westinghouse Electric Corp. Molded case circuit breaker with single solenoid operator for rectilinear handle movement
DE3441550A1 (en) * 1984-11-14 1986-05-15 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn REMOTE CONTROL BLOCK WITH MAGNETIC SYSTEM, ESPECIALLY FOR SWITCHING ON AND OFF MOTOR SWITCHES AND CIRCUIT BREAKERS
US9184014B2 (en) * 2013-02-01 2015-11-10 General Electric Company Electrical operator for circuit breaker and method thereof
TWM566397U (en) * 2018-05-09 2018-09-01 連宇股份有限公司 Ejecting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR582686A (en) * 1923-06-12 1924-12-24 Ateliers Brillie Freres Sa Remote switch system
NL14823C (en) * 1924-11-13 1926-06-15
US2046401A (en) * 1933-08-25 1936-07-07 Austin L Moore Electric switch
US3893050A (en) * 1974-05-15 1975-07-01 Westinghouse Electric Corp Solenoid actuated circuit breaker operator

Also Published As

Publication number Publication date
JPS5913131B2 (en) 1984-03-28
JPS55111034A (en) 1980-08-27
EP0015228A1 (en) 1980-09-03
EP0015228B1 (en) 1983-06-08
DE3063646D1 (en) 1983-07-14

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