NL280883A - - Google Patents

Info

Publication number
NL280883A
NL280883A NL280883DA NL280883A NL 280883 A NL280883 A NL 280883A NL 280883D A NL280883D A NL 280883DA NL 280883 A NL280883 A NL 280883A
Authority
NL
Netherlands
Application number
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.)
Publication of NL280883A publication Critical patent/NL280883A/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/20—Sealing-in wires directly into the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/22—Exhausting, degassing, filling, or cleaning vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NL280883D 1961-07-13 NL280883A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2540261A GB1014482A (en) 1961-07-13 1961-07-13 Improvements relating to the manufacture of vacuum electric incandescent lamps of the capless type

Publications (1)

Publication Number Publication Date
NL280883A true NL280883A (ja)

Family

ID=10227109

Family Applications (2)

Application Number Title Priority Date Filing Date
NL280883D NL280883A (ja) 1961-07-13
NL280883A NL139842B (nl) 1961-07-13 1962-07-12 Werkwijze voor het vervaardigen van een elektrische gloeilamp, alsmede aldus vervaardigde elektrische gloeilamp.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL280883A NL139842B (nl) 1961-07-13 1962-07-12 Werkwijze voor het vervaardigen van een elektrische gloeilamp, alsmede aldus vervaardigde elektrische gloeilamp.

Country Status (3)

Country Link
DE (1) DE1464138A1 (ja)
GB (1) GB1014482A (ja)
NL (2) NL139842B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798491A (en) * 1972-12-18 1974-03-19 Gen Electric Rounded end halogen lamp with spiral exhaust tube and method of manufacutre
JPS60185357A (ja) * 1984-03-05 1985-09-20 スタンレー電気株式会社 ビード封止ガス入り電球の製造装置

Also Published As

Publication number Publication date
NL139842B (nl) 1973-09-17
DE1464138A1 (de) 1970-02-26
GB1014482A (en) 1965-12-22

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