CA1020621A - Method of manufacturing a mercury vapour discharge lamp - Google Patents

Method of manufacturing a mercury vapour discharge lamp

Info

Publication number
CA1020621A
CA1020621A CA222,606A CA222606A CA1020621A CA 1020621 A CA1020621 A CA 1020621A CA 222606 A CA222606 A CA 222606A CA 1020621 A CA1020621 A CA 1020621A
Authority
CA
Canada
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
CA222,606A
Other languages
English (en)
French (fr)
Inventor
Cornelis W.A. Blommerde
Johannes A.M. 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/xx
Priority claimed from NLAANVRAGE7501631,A external-priority patent/NL176116C/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1020621A publication Critical patent/CA1020621A/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)
CA222,606A 1974-03-21 1975-03-20 Method of manufacturing a mercury vapour discharge lamp Expired CA1020621A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7403804A NL172900C (nl) 1974-03-21 1974-03-21 Werkwijze voor de vervaardiging van een kwikdampontladingslamp; met metallisch kwik gevulde metalen plaatvormige houder geschikt voor het uitvoeren van deze werkwijze, alsmede lampvat voorzien van een pompstengel waarin zich een gesloten metalen met kwik gevulde houder bevindt.
NLAANVRAGE7501631,A NL176116C (nl) 1975-02-12 1975-02-12 Verbetering van een werkwijze voor de vervaardiging van een kwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
CA1020621A true CA1020621A (en) 1977-11-08

Family

ID=26644977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,606A Expired CA1020621A (en) 1974-03-21 1975-03-20 Method of manufacturing a mercury vapour discharge lamp

Country Status (15)

Country Link
JP (1) JPS5629330B2 (ru)
AR (1) AR206705A1 (ru)
AT (1) AT355672B (ru)
BE (1) BE826876A (ru)
BR (1) BR7501601A (ru)
CA (1) CA1020621A (ru)
CH (1) CH582952A5 (ru)
DK (1) DK110375A (ru)
ES (1) ES442588A1 (ru)
FR (1) FR2273366B1 (ru)
GB (1) GB1475458A (ru)
IN (1) IN144401B (ru)
IT (1) IT1034409B (ru)
NO (1) NO750910L (ru)
SE (1) SE7503011L (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282455A (en) * 1979-11-07 1981-08-04 Gte Products Corporation Mercury dispenser for arc discharge lamps
ATE12150T1 (de) * 1980-10-22 1985-03-15 Sale Tilney Technology Plc Quecksilber-spender fuer elektrische entladungslampen, bauelement und verfahren zu dessen herstellung und mit diesem spender versehene elektrische entladungslampe.
NL8101885A (nl) * 1981-04-16 1982-11-16 Philips Nv Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp en lagedrukkwikdampontladingslamp vervaardigd met die werkwijze.
NL8401596A (nl) * 1984-05-18 1985-12-16 Philips Nv Werkwijze ter vervaardiging van een kwikdampontladingslamp, kwikdampontladingslamp vervaardigd met behulp van deze werkwijze, met metallisch kwik gevulde metalen plaatvormige houder geschikt voor het uitvoeren van deze werkwijze, alsmede lampvat voorzien van een pompstengel waarin zich een gesloten metalen met kwik gevulde houder bevindt.
GB2295721B (en) * 1994-12-01 1998-11-11 Masonlite Ltd Apparatus for providing radiation
GB9424262D0 (en) * 1994-12-01 1995-01-18 Masonlite Ltd Apparatus for providing radiation
US7625258B2 (en) 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury

Also Published As

Publication number Publication date
JPS50128378A (ru) 1975-10-09
DE2511417B2 (de) 1976-11-04
DE2511417A1 (de) 1975-10-02
SE7503011L (ru) 1975-09-22
NO750910L (ru) 1975-09-23
FR2273366A1 (ru) 1975-12-26
AR206705A1 (es) 1976-08-13
AU7942275A (en) 1976-09-30
BE826876A (fr) 1975-09-19
DK110375A (ru) 1975-09-22
CH582952A5 (ru) 1976-12-15
IT1034409B (it) 1979-09-10
FR2273366B1 (ru) 1978-08-18
GB1475458A (en) 1977-06-01
BR7501601A (pt) 1975-12-16
JPS5629330B2 (ru) 1981-07-08
ES442588A1 (es) 1977-04-16
IN144401B (ru) 1978-04-29
AT355672B (de) 1980-03-10
ATA210675A (de) 1979-08-15

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