ATE144650T1 - Metalldampf-entladungslampe - Google Patents

Metalldampf-entladungslampe

Info

Publication number
ATE144650T1
ATE144650T1 AT87310167T AT87310167T ATE144650T1 AT E144650 T1 ATE144650 T1 AT E144650T1 AT 87310167 T AT87310167 T AT 87310167T AT 87310167 T AT87310167 T AT 87310167T AT E144650 T1 ATE144650 T1 AT E144650T1
Authority
AT
Austria
Prior art keywords
discharge lamp
metal vapor
vapor discharge
heat sink
metal
Prior art date
Application number
AT87310167T
Other languages
German (de)
English (en)
Inventor
Victor Mark Smith
David Wynn Parlour
Original Assignee
Ge Lighting 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 Ge Lighting Ltd filed Critical Ge Lighting Ltd
Application granted granted Critical
Publication of ATE144650T1 publication Critical patent/ATE144650T1/de

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
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
AT87310167T 1986-11-21 1987-11-18 Metalldampf-entladungslampe ATE144650T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868627934A GB8627934D0 (en) 1986-11-21 1986-11-21 Metal vapour discharge lamps

Publications (1)

Publication Number Publication Date
ATE144650T1 true ATE144650T1 (de) 1996-11-15

Family

ID=10607753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87310167T ATE144650T1 (de) 1986-11-21 1987-11-18 Metalldampf-entladungslampe

Country Status (4)

Country Link
EP (1) EP0269360B1 (fr)
AT (1) ATE144650T1 (fr)
DE (1) DE3751930T2 (fr)
GB (1) GB8627934D0 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936686A (en) * 1973-05-07 1976-02-03 Moore Donald W Reflector lamp cooling and containing assemblies
DE3432675A1 (de) * 1984-09-05 1986-03-13 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte niederdruckentladungslampe

Also Published As

Publication number Publication date
EP0269360A3 (fr) 1990-06-13
EP0269360B1 (fr) 1996-10-23
GB8627934D0 (en) 1986-12-31
EP0269360A2 (fr) 1988-06-01
DE3751930T2 (de) 1997-05-15
DE3751930D1 (de) 1996-11-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties