NL1014663A1 - Arc discharge light source. - Google Patents

Arc discharge light source.

Info

Publication number
NL1014663A1
NL1014663A1 NL1014663A NL1014663A NL1014663A1 NL 1014663 A1 NL1014663 A1 NL 1014663A1 NL 1014663 A NL1014663 A NL 1014663A NL 1014663 A NL1014663 A NL 1014663A NL 1014663 A1 NL1014663 A1 NL 1014663A1
Authority
NL
Netherlands
Prior art keywords
light source
arc discharge
discharge light
arc
source
Prior art date
Application number
NL1014663A
Other languages
Dutch (nl)
Other versions
NL1014663C2 (en
Inventor
Robert James Karlotski
Clifford Earl Hilchey
Mark Douglas Beschle
Original Assignee
Osram Sylvania Inc
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 Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of NL1014663A1 publication Critical patent/NL1014663A1/en
Application granted granted Critical
Publication of NL1014663C2 publication Critical patent/NL1014663C2/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
    • H01J61/30—Vessels; Containers
    • H01J61/33—Special shape of cross-section, e.g. for producing cool spot
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources
    • 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
    • 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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
NL1014663A 1999-03-16 2000-03-16 Arc discharge light source. NL1014663C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26895499A 1999-03-16 1999-03-16
US26895499 1999-03-16

Publications (2)

Publication Number Publication Date
NL1014663A1 true NL1014663A1 (en) 2000-09-19
NL1014663C2 NL1014663C2 (en) 2001-01-30

Family

ID=23025228

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1014663A NL1014663C2 (en) 1999-03-16 2000-03-16 Arc discharge light source.

Country Status (2)

Country Link
DE (1) DE10012827A1 (en)
NL (1) NL1014663C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217480A1 (en) 2002-04-19 2003-11-06 Philips Intellectual Property Gas discharge lamp
JP2006520075A (en) * 2003-03-06 2006-08-31 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ High pressure mercury vapor discharge lamp
US8203269B2 (en) * 2010-06-03 2012-06-19 General Electric Company Compact metal halide lamp with salt pool container at its arc tube endparts
US20110298366A1 (en) * 2010-06-03 2011-12-08 General Electric Company High intensity discharge arc tube and associated lamp assembly

Also Published As

Publication number Publication date
DE10012827A1 (en) 2000-09-28
NL1014663C2 (en) 2001-01-30

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20000925

PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20041001