GB1227285A - - Google Patents

Info

Publication number
GB1227285A
GB1227285A GB1227285DA GB1227285A GB 1227285 A GB1227285 A GB 1227285A GB 1227285D A GB1227285D A GB 1227285DA GB 1227285 A GB1227285 A GB 1227285A
Authority
GB
United Kingdom
Prior art keywords
lever
pin
circuit
stop
aug
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
Other languages
English (en)
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 filed Critical
Publication of GB1227285A publication Critical patent/GB1227285A/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
    • H01H71/50—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
    • 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

Landscapes

  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Control Of Transmission Device (AREA)
GB1227285D 1968-08-27 1969-08-21 Expired GB1227285A (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR78003550 1968-08-27
FR6927296A FR2057268A6 (no) 1968-08-27 1969-08-07

Publications (1)

Publication Number Publication Date
GB1227285A true GB1227285A (no) 1971-04-07

Family

ID=26215220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227285D Expired GB1227285A (no) 1968-08-27 1969-08-21

Country Status (3)

Country Link
DE (1) DE1943426C3 (no)
FR (1) FR2057268A6 (no)
GB (1) GB1227285A (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173676A (en) * 1990-02-07 1992-12-22 M.K. Electric Limited Electric switches

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780697A (en) * 1987-04-02 1988-10-25 Texas Instruments Incorporated Miniature circuit breaker with improved longevity
IT218929Z2 (it) * 1989-10-31 1992-11-10 Abb Elettrocondutture Spa Interruttore automatico miniaturizzato a struttura modulare per impianti elettrici civili industriali e simili
DE3940228A1 (de) * 1989-12-05 1991-06-06 Asea Brown Boveri Schaltwerk fuer einen elektrischen schalter
DE19526591B4 (de) * 1995-07-21 2005-04-21 Abb Patent Gmbh Elektrischer Schalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173676A (en) * 1990-02-07 1992-12-22 M.K. Electric Limited Electric switches

Also Published As

Publication number Publication date
DE1943426C3 (de) 1973-11-08
FR2057268A6 (no) 1971-05-21
DE1943426A1 (de) 1970-04-09
DE1943426B2 (de) 1973-04-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee