GB9007112D0 - Long life bulb adaptor - Google Patents

Long life bulb adaptor

Info

Publication number
GB9007112D0
GB9007112D0 GB909007112A GB9007112A GB9007112D0 GB 9007112 D0 GB9007112 D0 GB 9007112D0 GB 909007112 A GB909007112 A GB 909007112A GB 9007112 A GB9007112 A GB 9007112A GB 9007112 D0 GB9007112 D0 GB 9007112D0
Authority
GB
United Kingdom
Prior art keywords
long life
bulb adaptor
life bulb
adaptor
long
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.)
Pending
Application number
GB909007112A
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.)
TATE GORDON
Original Assignee
TATE GORDON
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 TATE GORDON filed Critical TATE GORDON
Priority to GB909007112A priority Critical patent/GB9007112D0/en
Publication of GB9007112D0 publication Critical patent/GB9007112D0/en
Priority to GB9104544A priority patent/GB2242581B/en
Pending 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
GB909007112A 1990-03-29 1990-03-29 Long life bulb adaptor Pending GB9007112D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB909007112A GB9007112D0 (en) 1990-03-29 1990-03-29 Long life bulb adaptor
GB9104544A GB2242581B (en) 1990-03-29 1991-03-04 Long life bulb adaptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909007112A GB9007112D0 (en) 1990-03-29 1990-03-29 Long life bulb adaptor

Publications (1)

Publication Number Publication Date
GB9007112D0 true GB9007112D0 (en) 1990-05-30

Family

ID=10673521

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909007112A Pending GB9007112D0 (en) 1990-03-29 1990-03-29 Long life bulb adaptor
GB9104544A Expired - Fee Related GB2242581B (en) 1990-03-29 1991-03-04 Long life bulb adaptor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9104544A Expired - Fee Related GB2242581B (en) 1990-03-29 1991-03-04 Long life bulb adaptor

Country Status (1)

Country Link
GB (2) GB9007112D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20000225U1 (en) 2000-01-10 2000-04-06 Wienand, Helmut, 42285 Wuppertal Light bulb adapter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549116A (en) * 1972-04-03 1985-10-22 Peter Andrews Electric energy saving two-position combination switching device
EP0062004B1 (en) * 1981-03-31 1986-07-02 Giuseppe Baccanelli A device permitting of economizing electric lighting energy
EP0093408A1 (en) * 1982-04-29 1983-11-09 Bronson Potter Brightness control device
GB2128822A (en) * 1982-10-14 1984-05-02 Smiths Industries Plc Pre-set dimmer switch
US4570107A (en) * 1983-12-21 1986-02-11 Lee Yong J Lighting control device
GB8505698D0 (en) * 1985-03-05 1985-04-03 Middleton G Power saver
FI875390A0 (en) * 1987-12-08 1987-12-08 Ari Lehmusvuo RUMSSPECIFIKT BELYSNINGSREGLERINGSSYSTEM.
AU582993B3 (en) * 1988-08-26 1989-05-01 Bowden, Brett Antony Reduced power switch

Also Published As

Publication number Publication date
GB2242581A (en) 1991-10-02
GB9104544D0 (en) 1991-04-17
GB2242581B (en) 1994-11-09

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977