GB2251980B - Electric switch and socket fittings - Google Patents

Electric switch and socket fittings

Info

Publication number
GB2251980B
GB2251980B GB9126717A GB9126717A GB2251980B GB 2251980 B GB2251980 B GB 2251980B GB 9126717 A GB9126717 A GB 9126717A GB 9126717 A GB9126717 A GB 9126717A GB 2251980 B GB2251980 B GB 2251980B
Authority
GB
United Kingdom
Prior art keywords
electric switch
socket fittings
fittings
socket
switch
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 - Lifetime
Application number
GB9126717A
Other versions
GB2251980A (en
GB9126717D0 (en
Inventor
Desmond Charles Drummond
Andrew Robertson Drummond
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB909027619A external-priority patent/GB9027619D0/en
Application filed by Individual filed Critical Individual
Publication of GB9126717D0 publication Critical patent/GB9126717D0/en
Publication of GB2251980A publication Critical patent/GB2251980A/en
Application granted granted Critical
Publication of GB2251980B publication Critical patent/GB2251980B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/182—Illumination of the symbols or distinguishing marks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H01H2219/0622—Light conductor only an illuminated ring around keys
GB9126717A 1990-12-20 1991-12-17 Electric switch and socket fittings Expired - Lifetime GB2251980B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909027619A GB9027619D0 (en) 1990-12-20 1990-12-20 Light fittings
GB919114593A GB9114593D0 (en) 1990-12-20 1991-07-05 Light fittings

Publications (3)

Publication Number Publication Date
GB9126717D0 GB9126717D0 (en) 1992-02-12
GB2251980A GB2251980A (en) 1992-07-22
GB2251980B true GB2251980B (en) 1994-12-07

Family

ID=26298140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9126717A Expired - Lifetime GB2251980B (en) 1990-12-20 1991-12-17 Electric switch and socket fittings

Country Status (3)

Country Link
AU (1) AU9106291A (en)
GB (1) GB2251980B (en)
WO (1) WO1992011650A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284711B (en) * 1993-12-10 1998-01-28 Desmond Charles Drummond Electric switch fittings
GB2334832A (en) 1998-02-28 1999-09-01 Desmond Charles Drummond Controlling secondary lighting; night lights
FR2787236B1 (en) * 1998-12-14 2001-01-12 Cit Alcatel KEY ILLUMINATION SYSTEM AND APPLICATION TO PORTABLE PHONES
DE50301142D1 (en) * 2003-04-07 2005-10-13 Feller Ag Illuminated switch
FR2887366B1 (en) * 2005-06-20 2007-08-24 Legrand France ELECTRICAL EQUIPMENT COMPRISING LIGHTING MEANS ON THE APPARATUS SUPPORT

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1153229A (en) * 1967-02-06 1969-05-29 Stow Electronics Ltd Improvements in and relating to Indicating Multi-Position Rotary Switches
GB1182118A (en) * 1966-08-13 1970-02-25 John James Bell A switch for panel mounting.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1001951A (en) * 1960-04-05 1965-08-18 Mk Electric Ltd Improvements relating to an illuminating device
DE2851998C2 (en) * 1978-12-01 1986-09-11 Fa. Albrecht Jung, 5885 Schalksmühle Illuminated installation switch
CH642479A5 (en) * 1979-04-05 1984-04-13 Feller Ag Push-button switch having a small lamp for visual switch marking
DE7911425U1 (en) * 1979-04-19 1979-08-09 Gebrueder Merten Gmbh & Co Kg, 5270 Gummersbach Illuminated electrical installation device
US4742198A (en) * 1986-12-09 1988-05-03 Adams Elevator Equipment Co. Push button assembly having an actuator subassembly fixed to the innerside of a face plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182118A (en) * 1966-08-13 1970-02-25 John James Bell A switch for panel mounting.
GB1153229A (en) * 1967-02-06 1969-05-29 Stow Electronics Ltd Improvements in and relating to Indicating Multi-Position Rotary Switches

Also Published As

Publication number Publication date
GB2251980A (en) 1992-07-22
AU9106291A (en) 1992-07-22
GB9126717D0 (en) 1992-02-12
WO1992011650A1 (en) 1992-07-09

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20111216