GB9215808D0 - An improved lamp fitting - Google Patents

An improved lamp fitting

Info

Publication number
GB9215808D0
GB9215808D0 GB929215808A GB9215808A GB9215808D0 GB 9215808 D0 GB9215808 D0 GB 9215808D0 GB 929215808 A GB929215808 A GB 929215808A GB 9215808 A GB9215808 A GB 9215808A GB 9215808 D0 GB9215808 D0 GB 9215808D0
Authority
GB
United Kingdom
Prior art keywords
lamp fitting
improved lamp
improved
fitting
lamp
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
GB929215808A
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.)
JSB Electrical Ltd
Original Assignee
JSB Electrical 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 JSB Electrical Ltd filed Critical JSB Electrical Ltd
Priority to GB929215808A priority Critical patent/GB9215808D0/en
Publication of GB9215808D0 publication Critical patent/GB9215808D0/en
Priority to GB9315257A priority patent/GB2269062B/en
Pending legal-status Critical Current

Links

GB929215808A 1992-07-24 1992-07-24 An improved lamp fitting Pending GB9215808D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB929215808A GB9215808D0 (en) 1992-07-24 1992-07-24 An improved lamp fitting
GB9315257A GB2269062B (en) 1992-07-24 1993-07-23 Lamp control apparatus and method of control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929215808A GB9215808D0 (en) 1992-07-24 1992-07-24 An improved lamp fitting

Publications (1)

Publication Number Publication Date
GB9215808D0 true GB9215808D0 (en) 1992-09-09

Family

ID=10719271

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929215808A Pending GB9215808D0 (en) 1992-07-24 1992-07-24 An improved lamp fitting
GB9315257A Expired - Lifetime GB2269062B (en) 1992-07-24 1993-07-23 Lamp control apparatus and method of control

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9315257A Expired - Lifetime GB2269062B (en) 1992-07-24 1993-07-23 Lamp control apparatus and method of control

Country Status (1)

Country Link
GB (2) GB9215808D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1283131B1 (en) * 1996-06-12 1998-04-07 Gewiss Spa EMERGENCY LIGHTING DEVICE WITH OPTIMIZED ENERGY CONSUMPTION
GB2337644B (en) * 1998-05-22 2002-07-17 Mackwell Electronics Ltd Fluorescent Lamps for Emergency Lighting Applications
US7880391B2 (en) * 2008-06-30 2011-02-01 Osram Sylvania, Inc. False failure prevention circuit in emergency ballast
IN2014DN10786A (en) 2012-05-30 2015-09-04 Fulham Co Ltd

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508130A (en) * 1975-07-22 1978-04-19 Thorn Electrical Ind Ltd Emergency lighting systems
US4029993A (en) * 1975-12-18 1977-06-14 General Electric Company Two level inverter circuit
GB2197760A (en) * 1986-10-31 1988-05-25 Fano Int Ltd Emergency lighting unit
JP2587710B2 (en) * 1990-04-28 1997-03-05 株式会社小糸製作所 Lighting circuit for vehicle discharge lamps
US5004953A (en) * 1989-06-30 1991-04-02 The Bodine Company Emergency lighting ballast for compact fluorescent lamps with integral starters
GB2245436A (en) * 1990-05-30 1992-01-02 Solar Wide Ind Ltd Solar-powered fluorescent lamp-drive circuit

Also Published As

Publication number Publication date
GB9315257D0 (en) 1993-09-08
GB2269062A (en) 1994-01-26
GB2269062B (en) 1996-05-22

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