GB2113918B - An operating handle for high voltage switch gear - Google Patents

An operating handle for high voltage switch gear

Info

Publication number
GB2113918B
GB2113918B GB08231510A GB8231510A GB2113918B GB 2113918 B GB2113918 B GB 2113918B GB 08231510 A GB08231510 A GB 08231510A GB 8231510 A GB8231510 A GB 8231510A GB 2113918 B GB2113918 B GB 2113918B
Authority
GB
United Kingdom
Prior art keywords
high voltage
operating handle
voltage switch
switch gear
gear
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
GB08231510A
Other versions
GB2113918A (en
Inventor
Frank Wilde
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.)
GORDON ANDERSON Ltd S
Original Assignee
GORDON ANDERSON Ltd S
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 GORDON ANDERSON Ltd S filed Critical GORDON ANDERSON Ltd S
Publication of GB2113918A publication Critical patent/GB2113918A/en
Application granted granted Critical
Publication of GB2113918B publication Critical patent/GB2113918B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/025—Terminal arrangements
GB08231510A 1978-12-21 1982-11-04 An operating handle for high voltage switch gear Expired GB2113918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ18926478 1978-12-21

Publications (2)

Publication Number Publication Date
GB2113918A GB2113918A (en) 1983-08-10
GB2113918B true GB2113918B (en) 1983-12-07

Family

ID=19918675

Family Applications (3)

Application Number Title Priority Date Filing Date
GB7944153A Expired GB2040582B (en) 1978-12-21 1979-12-21 High voltage switch gear
GB08231511A Expired GB2113919B (en) 1978-12-21 1982-11-04 A slide contact for high voltage switch gear
GB08231510A Expired GB2113918B (en) 1978-12-21 1982-11-04 An operating handle for high voltage switch gear

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB7944153A Expired GB2040582B (en) 1978-12-21 1979-12-21 High voltage switch gear
GB08231511A Expired GB2113919B (en) 1978-12-21 1982-11-04 A slide contact for high voltage switch gear

Country Status (4)

Country Link
AU (1) AU5406979A (en)
GB (3) GB2040582B (en)
NZ (1) NZ189264A (en)
ZA (1) ZA796998B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8803018A (en) * 1988-12-08 1990-07-02 Holec Syst & Componenten Electric switch operated by rotating shaft via lever system
EP0619587A1 (en) * 1993-03-31 1994-10-12 Frank Wilde Actuator

Also Published As

Publication number Publication date
GB2113919B (en) 1983-12-21
GB2113918A (en) 1983-08-10
GB2040582B (en) 1983-08-17
ZA796998B (en) 1980-12-31
GB2113919A (en) 1983-08-10
NZ189264A (en) 1984-07-06
AU5406979A (en) 1980-07-10
GB2040582A (en) 1980-08-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee