FR2703826A3 - Lampe à décharge à haute pression. - Google Patents

Lampe à décharge à haute pression. Download PDF

Info

Publication number
FR2703826A3
FR2703826A3 FR9403776A FR9403776A FR2703826A3 FR 2703826 A3 FR2703826 A3 FR 2703826A3 FR 9403776 A FR9403776 A FR 9403776A FR 9403776 A FR9403776 A FR 9403776A FR 2703826 A3 FR2703826 A3 FR 2703826A3
Authority
FR
France
Prior art keywords
lamp
pressure discharge
sep
discharge lamp
discharge vessel
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Withdrawn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
FR9403776A
Other languages
English (en)
French (fr)
Inventor
Melis Gustaaf
Dijk Van Gerardus
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of FR2703826A3 publication Critical patent/FR2703826A3/fr
Withdrawn legal-status Critical Current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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors

Landscapes

  • Gas Separation By Absorption (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR9403776A 1993-04-07 1994-03-30 Lampe à décharge à haute pression. Withdrawn FR2703826A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201030 1993-04-07

Publications (1)

Publication Number Publication Date
FR2703826A3 true FR2703826A3 (fr) 1994-10-14

Family

ID=8213750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403776A Withdrawn FR2703826A3 (fr) 1993-04-07 1994-03-30 Lampe à décharge à haute pression.

Country Status (2)

Country Link
DE (1) DE9313678U1 (de)
FR (1) FR2703826A3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005033802A3 (en) * 2003-10-03 2007-01-25 Koninkl Philips Electronics Nv Discharge lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005033802A3 (en) * 2003-10-03 2007-01-25 Koninkl Philips Electronics Nv Discharge lamp

Also Published As

Publication number Publication date
DE9313678U1 (de) 1993-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse