AU7942275A - Method of manufacturing a mercury vapour discharge lamp - Google Patents

Method of manufacturing a mercury vapour discharge lamp

Info

Publication number
AU7942275A
AU7942275A AU79422/75A AU7942275A AU7942275A AU 7942275 A AU7942275 A AU 7942275A AU 79422/75 A AU79422/75 A AU 79422/75A AU 7942275 A AU7942275 A AU 7942275A AU 7942275 A AU7942275 A AU 7942275A
Authority
AU
Australia
Prior art keywords
manufacturing
discharge lamp
mercury vapour
vapour discharge
mercury
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
AU79422/75A
Other versions
AU491343B2 (en
Inventor
Cornelis Wilhelmus A Blommerde
Johannes Antonius Mari Ridders
Huibregt Westerbeke
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 Gloeilampenfabrieken 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
Priority claimed from NL7403804A external-priority patent/NL172900C/en
Priority claimed from NLAANVRAGE7501631,A external-priority patent/NL176116C/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU7942275A publication Critical patent/AU7942275A/en
Publication of AU491343B2 publication Critical patent/AU491343B2/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
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AU79422/75A 1975-03-24 Method of manufacturing a mercury vapour discharge lamp Expired AU491343B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7403804A NL172900C (en) 1974-03-21 1974-03-21 METHOD FOR MANUFACTURING A MERCURY VAPOR DISCHARGE LAMP; METALLIC MERCURY FILLED METAL PLATE HOLDER SUITABLE FOR CARRYING OUT THIS METHOD AND LAMP VESSEL INCLUDING A PUMP STEM CONTAINING A CLOSED METAL MERCURY FILLED CONTAINER.
NLAANVRAGE7501631,A NL176116C (en) 1975-02-12 1975-02-12 IMPROVEMENT OF A METHOD FOR MANUFACTURING A MERCURY VAPOR DISCHARGE LAMP.

Publications (2)

Publication Number Publication Date
AU7942275A true AU7942275A (en) 1976-09-30
AU491343B2 AU491343B2 (en) 1976-09-30

Family

ID=

Also Published As

Publication number Publication date
NO750910L (en) 1975-09-23
CA1020621A (en) 1977-11-08
DK110375A (en) 1975-09-22
AR206705A1 (en) 1976-08-13
DE2511417A1 (en) 1975-10-02
IT1034409B (en) 1979-09-10
BE826876A (en) 1975-09-19
JPS5629330B2 (en) 1981-07-08
AT355672B (en) 1980-03-10
ES442588A1 (en) 1977-04-16
FR2273366B1 (en) 1978-08-18
JPS50128378A (en) 1975-10-09
BR7501601A (en) 1975-12-16
GB1475458A (en) 1977-06-01
FR2273366A1 (en) 1975-12-26
ATA210675A (en) 1979-08-15
DE2511417B2 (en) 1976-11-04
SE7503011L (en) 1975-09-22
CH582952A5 (en) 1976-12-15
IN144401B (en) 1978-04-29

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