NL190989A - - Google Patents

Info

Publication number
NL190989A
NL190989A NL190989DA NL190989A NL 190989 A NL190989 A NL 190989A NL 190989D A NL190989D A NL 190989DA NL 190989 A NL190989 A NL 190989A
Authority
NL
Netherlands
Application number
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.)
Publication of NL190989A publication Critical patent/NL190989A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/22Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G25/00Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06Means 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
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/04Control mechanisms limiting amplitude or adjusting datum position
    • G05G2700/08Control mechanisms for locking members in one or more positions
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12Control mechanisms with one controlling member and one controlled member
    • G05G2700/14Control 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)
  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
NL190989D 1953-04-25 NL190989A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL190989A true NL190989A (en)

Family

ID=19784089

Family Applications (2)

Application Number Title Priority Date Filing Date
NL77081D NL77081C (en) 1953-04-25
NL190989D NL190989A (en) 1953-04-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL77081D NL77081C (en) 1953-04-25

Country Status (6)

Country Link
US (1) US2784270A (en)
BE (1) BE521215A (en)
CH (1) CH323738A (en)
FR (1) FR1081060A (en)
GB (1) GB753754A (en)
NL (2) NL190989A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253338A (en) * 1960-07-02
NL253981A (en) * 1960-07-20
DE1226701B (en) * 1961-03-01 1966-10-13 Schutzapp Ges Paris & Co M B H Switch lock for electrical circuit breakers, especially for residual current circuit breakers
DE2717958B2 (en) * 1977-04-20 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drive device for electrical switching devices with pressure contacts
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 (en) * 2007-11-27 2009-10-28 Tcl低压电器(无锡)有限公司 Self-push self-pull type structure for breaker

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
NL77081C (en)
FR1081060A (en) 1954-12-15
GB753754A (en) 1956-08-01
CH323738A (en) 1957-08-15
US2784270A (en) 1957-03-05
BE521215A (en)

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