GB1251243A - - Google Patents

Info

Publication number
GB1251243A
GB1251243A GB1251243DA GB1251243A GB 1251243 A GB1251243 A GB 1251243A GB 1251243D A GB1251243D A GB 1251243DA GB 1251243 A GB1251243 A GB 1251243A
Authority
GB
United Kingdom
Prior art keywords
switch
motor
shaft
handle
energization
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 GB1251243A publication Critical patent/GB1251243A/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
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • 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
    • H01H3/227—Interlocked hand- and power-operating mechanisms

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB1251243D 1968-05-16 1969-01-16 Expired GB1251243A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72956568A 1968-05-16 1968-05-16

Publications (1)

Publication Number Publication Date
GB1251243A true GB1251243A (enrdf_load_stackoverflow) 1971-10-27

Family

ID=24931615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251243D Expired GB1251243A (enrdf_load_stackoverflow) 1968-05-16 1969-01-16

Country Status (2)

Country Link
US (1) US3508179A (enrdf_load_stackoverflow)
GB (1) GB1251243A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893622A1 (de) * 1997-07-23 1999-01-27 MASCHINENFABRIK REINHAUSEN GmbH Lastgetriebe für einen Motorantrieb
DE19731706C2 (de) * 1997-07-23 2001-06-07 Reinhausen Maschf Scheubeck Getriebekombination

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093834A (en) * 1976-06-30 1978-06-06 S&C Electric Company Protective cover arrangement
US4107486A (en) * 1976-06-30 1978-08-15 S & C Electric Company Switch operating mechanisms for high voltage switches
US4357505A (en) * 1979-09-10 1982-11-02 Bridges Ronald P Power driven group operated circuit disconnect apparatus for overhead electric power line
US4677262A (en) * 1985-04-25 1987-06-30 S&C Electric Company Operator for interrupters and disconnect mechanisms
US4669589A (en) * 1985-08-30 1987-06-02 S&C Electric Company Decoupling arrangement between drive source and power train
US5034584A (en) * 1989-09-22 1991-07-23 S&C Electric Company Switch operator for switchgear
US5856642A (en) * 1996-09-20 1999-01-05 Inertia Engineering And Machine Works, Inc. Clutch coupled switch operator
US7026558B1 (en) * 2004-01-07 2006-04-11 Cleaveland/Price Inc. Motor operator, with inherent decoupling characteristics, for electrical power switches
EP2491630A1 (en) * 2009-10-20 2012-08-29 ABB Technology Ltd A system having electrical equipments integrated on a structure and a method for isolation of electrical equipments thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941214A (en) * 1930-04-23 1933-12-26 Simmons Co Hospital bed adjusting mechanism
US1972778A (en) * 1933-04-13 1934-09-04 Margaret Christian Phillippa B Clothes wringer and the like
US3321998A (en) * 1964-05-21 1967-05-30 Pullman Inc Crank for semi-trailer landing gear
US3432780A (en) * 1967-07-06 1969-03-11 S & C Electric Co Motor-driven operator for high voltage switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893622A1 (de) * 1997-07-23 1999-01-27 MASCHINENFABRIK REINHAUSEN GmbH Lastgetriebe für einen Motorantrieb
DE19731706C2 (de) * 1997-07-23 2001-06-07 Reinhausen Maschf Scheubeck Getriebekombination

Also Published As

Publication number Publication date
US3508179A (en) 1970-04-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee