GB9027260D0 - An illuminating electric light switch - Google Patents

An illuminating electric light switch

Info

Publication number
GB9027260D0
GB9027260D0 GB909027260A GB9027260A GB9027260D0 GB 9027260 D0 GB9027260 D0 GB 9027260D0 GB 909027260 A GB909027260 A GB 909027260A GB 9027260 A GB9027260 A GB 9027260A GB 9027260 D0 GB9027260 D0 GB 9027260D0
Authority
GB
United Kingdom
Prior art keywords
light switch
electric light
illuminating electric
illuminating
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.)
Granted
Application number
GB909027260A
Other versions
GB2251060B (en
GB2251060A (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.)
GEORGIOU ANDREAS C
Original Assignee
GEORGIOU ANDREAS C
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 GEORGIOU ANDREAS C filed Critical GEORGIOU ANDREAS C
Priority to GB9027260A priority Critical patent/GB2251060B/en
Publication of GB9027260D0 publication Critical patent/GB9027260D0/en
Priority to DE69113419T priority patent/DE69113419D1/en
Priority to EP91311645A priority patent/EP0491534B1/en
Publication of GB2251060A publication Critical patent/GB2251060A/en
Application granted granted Critical
Publication of GB2251060B publication Critical patent/GB2251060B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
GB9027260A 1990-12-17 1990-12-17 An illuminating electric light switch Expired - Fee Related GB2251060B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9027260A GB2251060B (en) 1990-12-17 1990-12-17 An illuminating electric light switch
DE69113419T DE69113419D1 (en) 1990-12-17 1991-12-16 Luminous light switch.
EP91311645A EP0491534B1 (en) 1990-12-17 1991-12-16 An illuminating electric light switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9027260A GB2251060B (en) 1990-12-17 1990-12-17 An illuminating electric light switch

Publications (3)

Publication Number Publication Date
GB9027260D0 true GB9027260D0 (en) 1991-02-06
GB2251060A GB2251060A (en) 1992-06-24
GB2251060B GB2251060B (en) 1994-02-16

Family

ID=10687089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9027260A Expired - Fee Related GB2251060B (en) 1990-12-17 1990-12-17 An illuminating electric light switch

Country Status (3)

Country Link
EP (1) EP0491534B1 (en)
DE (1) DE69113419D1 (en)
GB (1) GB2251060B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1467387B1 (en) * 2003-04-07 2005-09-07 Feller AG Illuminated electric switch
FR2887366B1 (en) * 2005-06-20 2007-08-24 Legrand France ELECTRICAL EQUIPMENT COMPRISING LIGHTING MEANS ON THE APPARATUS SUPPORT
EP2518848B1 (en) * 2011-04-27 2014-04-16 Hager Industrie AG Frame for electrical installation device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB501822A (en) * 1936-05-26 1939-03-02 Ind Inv S Ltd Improved electrical indicator
GB847648A (en) * 1956-03-19 1960-09-14 John Doggart Improvements in or relating to electric switches and indicators therefor
GB818762A (en) * 1957-01-19 1959-08-19 Walsall Conduits Ltd Improvements relating to electric switches and indicators therefor
GB868646A (en) * 1957-05-28 1961-05-25 Walsall Conduits Ltd Improvements in or relating to press-button electric switches
GB852785A (en) * 1958-06-21 1960-11-02 Parsons C H Ltd Improvements in electric switches and indicators therefor
GB1001951A (en) * 1960-04-05 1965-08-18 Mk Electric Ltd Improvements relating to an illuminating device
US4549116A (en) * 1972-04-03 1985-10-22 Peter Andrews Electric energy saving two-position combination switching device
US4005334A (en) * 1972-04-03 1977-01-25 Peter Andrews Electric incandescent lamp combination fixture device
US3862434A (en) * 1973-03-07 1975-01-21 Davis George B Jun Christmas tree lighting control
US4051547A (en) * 1975-10-16 1977-09-27 Frederick Wood Solid state relay
DE7802835U1 (en) * 1978-02-01 1978-10-19 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical installation device
DE2812723A1 (en) * 1978-03-23 1979-09-27 Neumann Elektronik Gmbh Signalling lamp circuit with DC=DC converter - reducing 60 volt supply to few volts for high current incandescent lamps via transistor switches
CH642479A5 (en) * 1979-04-05 1984-04-13 Feller Ag Push-button switch having a small lamp for visual switch marking
US4271621A (en) * 1979-04-06 1981-06-09 Devine Lighting, Incorporated Conversion unit for electrical light fixture
DE3018946C2 (en) * 1980-05-17 1983-04-07 Dieter 4020 Mettmann Christiansen Lighting circuit with central automatic control and an individual light switch
DE3319913A1 (en) * 1983-06-01 1984-12-06 Dr. Ing. Willing GmbH, 1000 Berlin Circuit arrangement for emergency lights
EP0204022A1 (en) * 1985-06-07 1986-12-10 Ching-Lang Deng Illuminated switch
US4719363A (en) * 1987-04-03 1988-01-12 Gallacher Douglas L System for automatically controlling lights in a room
US4737689A (en) * 1987-07-20 1988-04-12 Haskell Weston W Thermal delay light arrangement
GB2215131A (en) * 1988-02-12 1989-09-13 Philip Nicholas Derbyshire Electrical switches
US4912376A (en) * 1988-05-11 1990-03-27 Strick Robert E Timed actuator for conventional wall switch

Also Published As

Publication number Publication date
GB2251060B (en) 1994-02-16
GB2251060A (en) 1992-06-24
EP0491534B1 (en) 1995-09-27
EP0491534A1 (en) 1992-06-24
DE69113419D1 (en) 1995-11-02

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Legal Events

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

Effective date: 20091217