AU476233B2 - Improvements in vapour discharge lamps - Google Patents

Improvements in vapour discharge lamps

Info

Publication number
AU476233B2
AU476233B2 AU51266/73A AU5126673A AU476233B2 AU 476233 B2 AU476233 B2 AU 476233B2 AU 51266/73 A AU51266/73 A AU 51266/73A AU 5126673 A AU5126673 A AU 5126673A AU 476233 B2 AU476233 B2 AU 476233B2
Authority
AU
Australia
Prior art keywords
discharge lamps
vapour discharge
vapour
lamps
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.)
Expired
Application number
AU51266/73A
Other languages
English (en)
Other versions
AU5126673A (en
Inventor
Scott Kenneth
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.)
Thorn Electrical Industries Ltd
Original Assignee
Thorn Electrical Industries 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 Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Publication of AU5126673A publication Critical patent/AU5126673A/en
Application granted granted Critical
Publication of AU476233B2 publication Critical patent/AU476233B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/385—Exhausting vessels
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
AU51266/73A 1972-01-28 1973-01-19 Improvements in vapour discharge lamps Expired AU476233B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB4493/72 1972-01-28
GB419372A GB1382672A (en) 1972-01-28 1972-01-28 Vapour discharge lamps

Publications (2)

Publication Number Publication Date
AU5126673A AU5126673A (en) 1974-07-25
AU476233B2 true AU476233B2 (en) 1976-09-16

Family

ID=9772471

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51266/73A Expired AU476233B2 (en) 1972-01-28 1973-01-19 Improvements in vapour discharge lamps

Country Status (6)

Country Link
JP (1) JPS5630936B2 (US20060205796A1-20060914-C00130.png)
AU (1) AU476233B2 (US20060205796A1-20060914-C00130.png)
CA (1) CA967634A (US20060205796A1-20060914-C00130.png)
DE (1) DE2303282C3 (US20060205796A1-20060914-C00130.png)
GB (1) GB1382672A (US20060205796A1-20060914-C00130.png)
ZA (1) ZA73220B (US20060205796A1-20060914-C00130.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835442A (en) * 1987-01-29 1989-05-30 Kabushiki Kaisha Toshiba Lamp for generating ultraviolet radiation
US5274305A (en) * 1991-12-04 1993-12-28 Gte Products Corporation Low pressure mercury discharge lamp with thermostatic control of mercury vapor pressure
US10663116B2 (en) 2015-02-26 2020-05-26 Signify Holding B.V. Lighting device with dispenser for a reactive substance

Also Published As

Publication number Publication date
AU5126673A (en) 1974-07-25
JPS4887690A (US20060205796A1-20060914-C00130.png) 1973-11-17
DE2303282B2 (de) 1978-12-07
JPS5630936B2 (US20060205796A1-20060914-C00130.png) 1981-07-17
CA967634A (en) 1975-05-13
DE2303282C3 (de) 1979-08-09
GB1382672A (en) 1975-02-05
DE2303282A1 (de) 1973-08-02
ZA73220B (en) 1973-10-31

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