GB9706399D0 - Gas discharge lamp - Google Patents

Gas discharge lamp

Info

Publication number
GB9706399D0
GB9706399D0 GBGB9706399.4A GB9706399A GB9706399D0 GB 9706399 D0 GB9706399 D0 GB 9706399D0 GB 9706399 A GB9706399 A GB 9706399A GB 9706399 D0 GB9706399 D0 GB 9706399D0
Authority
GB
United Kingdom
Prior art keywords
discharge lamp
gas discharge
lamp
gas
discharge
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.)
Withdrawn
Application number
GBGB9706399.4A
Other versions
GB2323701A (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB9706399A priority Critical patent/GB2323701A/en
Publication of GB9706399D0 publication Critical patent/GB9706399D0/en
Priority to JP6917598A priority patent/JPH113681A/en
Priority to EP19980302183 priority patent/EP0867914B1/en
Priority to DE1998600314 priority patent/DE69800314T2/en
Publication of GB2323701A publication Critical patent/GB2323701A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C7/00—Alloys based on mercury
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Discharge Lamp (AREA)
GB9706399A 1997-03-27 1997-03-27 Gas discharge lamp Withdrawn GB2323701A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9706399A GB2323701A (en) 1997-03-27 1997-03-27 Gas discharge lamp
JP6917598A JPH113681A (en) 1997-03-27 1998-03-19 Gas discharge lamp
EP19980302183 EP0867914B1 (en) 1997-03-27 1998-03-24 Mercury vapour discharge lamp including an amalgam
DE1998600314 DE69800314T2 (en) 1997-03-27 1998-03-24 Mercury vapor discharge lamp with an amalgam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9706399A GB2323701A (en) 1997-03-27 1997-03-27 Gas discharge lamp

Publications (2)

Publication Number Publication Date
GB9706399D0 true GB9706399D0 (en) 1997-05-14
GB2323701A GB2323701A (en) 1998-09-30

Family

ID=10809978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9706399A Withdrawn GB2323701A (en) 1997-03-27 1997-03-27 Gas discharge lamp

Country Status (4)

Country Link
EP (1) EP0867914B1 (en)
JP (1) JPH113681A (en)
DE (1) DE69800314T2 (en)
GB (1) GB2323701A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400756A (en) * 1984-03-09 1985-10-01 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL8702123A (en) * 1987-09-08 1989-04-03 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
US5204584A (en) * 1990-09-28 1993-04-20 Toshiba Lighting & Technology Corporation Low pressure mercury vapor discharge lamp
US5598069A (en) * 1993-09-30 1997-01-28 Diablo Research Corporation Amalgam system for electrodeless discharge lamp
GB9520367D0 (en) * 1995-10-05 1995-12-06 Gen Electric Fluorescent lamps

Also Published As

Publication number Publication date
EP0867914A1 (en) 1998-09-30
EP0867914B1 (en) 2000-09-20
JPH113681A (en) 1999-01-06
DE69800314T2 (en) 2001-04-26
DE69800314D1 (en) 2000-10-26
GB2323701A (en) 1998-09-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)