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BR8500523A - HIGH INTENSITY DISCHARGE LAMP - Google Patents

HIGH INTENSITY DISCHARGE LAMP

Info

Publication number
BR8500523A
BR8500523A BR8500523A BR8500523A BR8500523A BR 8500523 A BR8500523 A BR 8500523A BR 8500523 A BR8500523 A BR 8500523A BR 8500523 A BR8500523 A BR 8500523A BR 8500523 A BR8500523 A BR 8500523A
Authority
BR
Brazil
Prior art keywords
discharge lamp
high intensity
intensity discharge
lamp
intensity
Prior art date
Application number
BR8500523A
Other languages
Portuguese (pt)
Inventor
James Roger Young
John Mapes Houston
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR8500523A publication Critical patent/BR8500523A/en

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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
BR8500523A 1984-02-02 1985-02-01 HIGH INTENSITY DISCHARGE LAMP BR8500523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57622284A 1984-02-02 1984-02-02

Publications (1)

Publication Number Publication Date
BR8500523A true BR8500523A (en) 1985-09-24

Family

ID=24303460

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500523A BR8500523A (en) 1984-02-02 1985-02-01 HIGH INTENSITY DISCHARGE LAMP

Country Status (7)

Country Link
JP (1) JPS60185356A (en)
BR (1) BR8500523A (en)
DE (1) DE3500430A1 (en)
FR (1) FR2561442A1 (en)
GB (1) GB2154054B (en)
IT (1) IT1184118B (en)
NL (1) NL8500286A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3864738D1 (en) * 1987-05-13 1991-10-17 Philips Nv GETTERED ELECTRIC LAMP.
EP1386344A2 (en) 2001-05-01 2004-02-04 Koninklijke Philips Electronics N.V. Discharge lamp
WO2003015126A1 (en) * 2001-08-03 2003-02-20 Koninklijke Philips Electronics N.V. High-pressure discharge lamp and method of manufacturing it
US6825613B2 (en) * 2002-09-12 2004-11-30 Colour Star Limited Mercury gas discharge device
WO2005045879A1 (en) * 2003-11-10 2005-05-19 Shingcheung Chow A gas discharge tube containing a mercury and a getter means thereof
ITMI20050281A1 (en) * 2005-02-23 2006-08-24 Getters Spa MINIATURIZED HIGH PRESSURE DISCHARGE LAMP CONTAINING A GETTER DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT963874B (en) * 1972-08-10 1974-01-21 Getters Spa IMPROVED GETTER DEVICE CONTAINING NON-EVAPORABLE MATERIAL
NL7315641A (en) * 1973-11-15 1975-05-20 Philips Nv HIGH PRESSURE GAS DISCHARGE LAMP.
NL7707079A (en) * 1977-06-27 1978-12-29 Philips Nv ELECTRIC LAMP.

Also Published As

Publication number Publication date
FR2561442A1 (en) 1985-09-20
DE3500430A1 (en) 1985-08-08
IT8519146A0 (en) 1985-01-18
GB2154054A (en) 1985-08-29
GB8501780D0 (en) 1985-02-27
JPS60185356A (en) 1985-09-20
IT1184118B (en) 1987-10-22
GB2154054B (en) 1988-03-02
NL8500286A (en) 1985-09-02

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