GB753754A - Improvements in and relating to driving mechanisms for electric circuit breakers - Google Patents

Improvements in and relating to driving mechanisms for electric circuit breakers

Info

Publication number
GB753754A
GB753754A GB10373/54A GB1037354A GB753754A GB 753754 A GB753754 A GB 753754A GB 10373/54 A GB10373/54 A GB 10373/54A GB 1037354 A GB1037354 A GB 1037354A GB 753754 A GB753754 A GB 753754A
Authority
GB
United Kingdom
Prior art keywords
lever
switch
handle
arm
clockwise
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
GB10373/54A
Other languages
English (en)
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.)
COQ NV
Original Assignee
COQ NV
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 COQ NV filed Critical COQ NV
Publication of GB753754A publication Critical patent/GB753754A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
    • G05G2700/08—Control mechanisms for locking members in one or more positions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member
    • G05G2700/14—Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
GB10373/54A 1953-04-25 1954-04-08 Improvements in and relating to driving mechanisms for electric circuit breakers Expired GB753754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL323738X 1953-04-25

Publications (1)

Publication Number Publication Date
GB753754A true GB753754A (en) 1956-08-01

Family

ID=19784089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10373/54A Expired GB753754A (en) 1953-04-25 1954-04-08 Improvements in and relating to driving mechanisms for electric circuit breakers

Country Status (6)

Country Link
US (1) US2784270A (it)
BE (1) BE521215A (it)
CH (1) CH323738A (it)
FR (1) FR1081060A (it)
GB (1) GB753754A (it)
NL (2) NL77081C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253338A (it) * 1960-07-02
NL253981A (it) * 1960-07-20
DE1226701B (de) * 1961-03-01 1966-10-13 Schutzapp Ges Paris & Co M B H Schaltschloss fuer elektrische Selbstschalter, insbesondere fuer Fehlerstrom-Schutzschalter
DE2717958B2 (de) * 1977-04-20 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Antriebsvorrichtung für elektrische Schaltgeräte mit Druckkontakten
US4723457A (en) * 1981-06-10 1988-02-09 Societe Anonyme Dite Socomec Sudden interlocking and teleunlocking mechanical assembly for a translation switch having automatic reinforced interlocker
CN100555503C (zh) * 2007-11-27 2009-10-28 Tcl低压电器(无锡)有限公司 断路器自推自复式结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724776A (en) * 1924-01-31 1929-08-13 Gen Electric Electric switch

Also Published As

Publication number Publication date
BE521215A (it)
NL77081C (it)
NL190989A (it)
CH323738A (de) 1957-08-15
US2784270A (en) 1957-03-05
FR1081060A (fr) 1954-12-15

Similar Documents

Publication Publication Date Title
GB828754A (en) Pushbutton-operated overload switch
GB1326186A (en) Circuit breaker with on off and trip indication
US3720891A (en) Circuit breaker with improved auxiliary switch actuator
GB1461217A (en) Circuit breaker
GB753754A (en) Improvements in and relating to driving mechanisms for electric circuit breakers
GB1264603A (it)
GB202321A (en) Improvements in and relating to thermally controlled electric switches
GB502354A (en) Automatic installation switch with toggle-lever switch mechanism
GB819697A (en) Improvements in operating mechanism for an electric circuit breaker
GB712482A (en) Improvements in and relating to automatic electric circuit breakers
GB801978A (en) Improvements in and relating to driving mechanisms for circuit-breakers
US4066990A (en) Electric circuit breaker
GB611686A (en) Improvements in or relating to small automatic electric circuit breakers
GB1270772A (en) Electric switch
GB1176409A (en) Improvements in Current-Limiting Circuit Breakers
GB1080983A (en) Improvements in or relating to electric switchgear
FR1266897A (fr) Mécanisme de commande pour un interrupteur électrique à enclenchement et déclenchement instantanés
GB1227285A (it)
GB901102A (en) Improvements in switchgear operating mechanism
GB967522A (en) Operating mechanisms for electric circuit interrupters
EP0479468A2 (en) Interrupter switch with coordination of disconnect and interrupter linkage
GB841472A (en) Improvements in and relating to air-break electric circuit breakers
GB763747A (en) Electric circuit breaker operating mechanism
GB370444A (en) Improvements in or relating to electrical control switchboards
GB257010A (en) Improvements in or relating to electrical switchgear