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GB9326544D0 - High efficiency incandescent lamp - Google Patents

High efficiency incandescent lamp

Info

Publication number
GB9326544D0
GB9326544D0 GB9326544A GB9326544A GB9326544D0 GB 9326544 D0 GB9326544 D0 GB 9326544D0 GB 9326544 A GB9326544 A GB 9326544A GB 9326544 A GB9326544 A GB 9326544A GB 9326544 D0 GB9326544 D0 GB 9326544D0
Authority
GB
United Kingdom
Prior art keywords
high efficiency
incandescent lamp
efficiency incandescent
lamp
incandescent
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
GB9326544A
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.)
HIBASS IND Ltd
Original Assignee
HIBASS IND Ltd
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 HIBASS IND Ltd filed Critical HIBASS IND Ltd
Priority to GB9326544A priority Critical patent/GB9326544D0/en
Publication of GB9326544D0 publication Critical patent/GB9326544D0/en
Priority to EP94309511A priority patent/EP0661729A3/en
Pending legal-status Critical Current

Links

GB9326544A 1993-12-30 1993-12-30 High efficiency incandescent lamp Pending GB9326544D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9326544A GB9326544D0 (en) 1993-12-30 1993-12-30 High efficiency incandescent lamp
EP94309511A EP0661729A3 (en) 1993-12-30 1994-12-19 High efficiency incandescent lamp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9326544A GB9326544D0 (en) 1993-12-30 1993-12-30 High efficiency incandescent lamp

Publications (1)

Publication Number Publication Date
GB9326544D0 true GB9326544D0 (en) 1994-03-02

Family

ID=10747294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9326544A Pending GB9326544D0 (en) 1993-12-30 1993-12-30 High efficiency incandescent lamp

Country Status (2)

Country Link
EP (1) EP0661729A3 (en)
GB (1) GB9326544D0 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573543A (en) * 1969-02-10 1971-04-06 Melvyn B Grindstaff Variable light intensity lamp socket having semiconductor mounted on heat sink thermally isolated from lamp base
US4350935A (en) * 1980-03-28 1982-09-21 Lutron Electronics Co., Inc. Gas discharge lamp control
US4461973A (en) * 1982-03-19 1984-07-24 Duro-Test Corporation Energy-efficient incandescent lamp with improved filament characteristics
US5083255A (en) * 1983-04-22 1992-01-21 Nilssen Ole K Inverter with electrically controllable output
US4629943A (en) * 1984-06-01 1986-12-16 Ponce Jr Emiliano Long life traffic control lamp and socket insert
US5319283A (en) * 1991-08-05 1994-06-07 Novitas, Inc. Dimmer switch with gradual reduction in light intensity
DE4311678A1 (en) * 1993-04-08 1994-10-13 Jenoe Dr Tihanyi Device for improving the life of filament lamps (incandescent lamps)

Also Published As

Publication number Publication date
EP0661729A3 (en) 1997-01-29
EP0661729A2 (en) 1995-07-05

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