NL7311109A - - Google Patents

Info

Publication number
NL7311109A
NL7311109A NL7311109A NL7311109A NL7311109A NL 7311109 A NL7311109 A NL 7311109A NL 7311109 A NL7311109 A NL 7311109A NL 7311109 A NL7311109 A NL 7311109A NL 7311109 A NL7311109 A NL 7311109A
Authority
NL
Netherlands
Application number
NL7311109A
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 GB3764872A external-priority patent/GB1419099A/en
Priority claimed from GB3764572A external-priority patent/GB1419098A/en
Application filed filed Critical
Publication of NL7311109A publication Critical patent/NL7311109A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NL7311109A 1972-08-11 1973-08-10 NL7311109A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3764872A GB1419099A (en) 1972-08-11 1972-08-11 Manufacturing electric devices having sealed envelopes
GB3764572A GB1419098A (en) 1972-08-11 1972-08-11 Gettering

Publications (1)

Publication Number Publication Date
NL7311109A true NL7311109A (fr) 1974-02-13

Family

ID=26263524

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7311109A NL7311109A (fr) 1972-08-11 1973-08-10

Country Status (4)

Country Link
JP (1) JPS49124961A (fr)
DE (1) DE2340885A1 (fr)
HU (1) HU166515B (fr)
NL (1) NL7311109A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596681A (en) * 1984-01-04 1986-06-24 Gte Products Corporation Method of forming capsules containing a precise amount of material
JPS60177549A (ja) * 1984-02-22 1985-09-11 東芝ライテック株式会社 電球の製造方法
JPS6226759A (ja) * 1985-07-27 1987-02-04 西堀　稔 長寿命ハロゲン電球
DE3701724A1 (de) * 1987-01-22 1988-08-04 Fraunhofer Ges Forschung Verfahren und vorrichtung zur verbesserung eines vakuums in einem gasdichten behaelter
BE1009761A3 (nl) * 1995-10-30 1997-08-05 Philips Electronics Nv Werkwijze voor het vervaardigen van een lagedrukkwikontladingslamp en lagedrukkwikontladingslamp die met een dergelijke werkwijze is te vervaardigen.

Also Published As

Publication number Publication date
HU166515B (fr) 1975-03-28
DE2340885A1 (de) 1974-02-21
JPS49124961A (fr) 1974-11-29

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