ES405345A1 - Electrical circuit breaker - Google Patents

Electrical circuit breaker

Info

Publication number
ES405345A1
ES405345A1 ES405345A ES405345A ES405345A1 ES 405345 A1 ES405345 A1 ES 405345A1 ES 405345 A ES405345 A ES 405345A ES 405345 A ES405345 A ES 405345A ES 405345 A1 ES405345 A1 ES 405345A1
Authority
ES
Spain
Prior art keywords
rocker lever
ratchet
opposite element
circuit breaker
electrical circuit
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
ES405345A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES405345A1 publication Critical patent/ES405345A1/en
Expired legal-status Critical Current

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
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
    • 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
    • H01H71/527—Manual reset mechanisms which may be also used for manual release actuated by lever making use of a walking beam with one extremity latchable, the other extremity actuating or supporting the movable contact and an intermediate part co-operating with the actuator

Landscapes

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

Abstract

Improvements in protection switches, especially automatic circuit breakers, with a rocker lever rotatable around a fixed axis for manual actuation and with a ratchet equipped with a reset spring and guided in a mobile direction by means of a guide device in a vertical plane with respect to to the axis of rotation of the rocker lever, to which an opposite element for the lock is assigned, which can be influenced by means of an automatic trigger; characterized in that the rocker lever is provided with an arm located next to the ratchet, which when turning the rocker lever touches, in its connected position, the ratchet, and which tightens the ratchet, in the connection position of the rocker lever, under tension of the replacement spring, against the opposite element. (Machine-translation by Google Translate, not legally binding)
ES405345A 1971-07-31 1972-07-29 Electrical circuit breaker Expired ES405345A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712138380 DE2138380B2 (en) 1971-07-31 1971-07-31 Circuit breakers, in particular line circuit breakers

Publications (1)

Publication Number Publication Date
ES405345A1 true ES405345A1 (en) 1975-07-16

Family

ID=5815405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405345A Expired ES405345A1 (en) 1971-07-31 1972-07-29 Electrical circuit breaker

Country Status (8)

Country Link
JP (1) JPS5345898B1 (en)
AT (1) AT325702B (en)
CH (1) CH539334A (en)
DE (1) DE2138380B2 (en)
ES (1) ES405345A1 (en)
FR (1) FR2148040A1 (en)
GB (1) GB1398857A (en)
IT (1) IT963375B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474191A1 (en) * 1980-01-21 1981-07-24 Marcoz Jean DEVICE MOUNTING IN A BRACKET, ARM DISPLACEMENT CONTROL AND APPLICATION OF THIS DEVICE, IN PARTICULAR AS A SWITCH
GB8321724D0 (en) * 1983-08-12 1983-09-14 Delta Acc & Domestic Switch Switch mechanism
CN103515164B (en) * 2012-06-28 2016-03-02 施耐德电器工业公司 For combined floodgate driving mechanism and the motor-operating mechanism of miniature circuit breaker
DE102014110757B4 (en) 2014-07-29 2016-12-29 Eaton Industries Austria Gmbh switchgear
EP3772073B1 (en) * 2019-08-02 2022-06-08 ABB S.p.A. Pole actuation booster mechanism

Also Published As

Publication number Publication date
DE2138380B2 (en) 1975-10-02
DE2138380A1 (en) 1973-02-08
AT325702B (en) 1975-11-10
GB1398857A (en) 1975-06-25
JPS5345898B1 (en) 1978-12-09
FR2148040A1 (en) 1973-03-11
IT963375B (en) 1974-01-10
CH539334A (en) 1973-07-15
ATA597372A (en) 1975-01-15

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