BE644276A - - Google Patents

Info

Publication number
BE644276A
BE644276A BE644276A BE644276A BE644276A BE 644276 A BE644276 A BE 644276A BE 644276 A BE644276 A BE 644276A BE 644276 A BE644276 A BE 644276A BE 644276 A BE644276 A BE 644276A
Authority
BE
Belgium
Application number
BE644276A
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 to NL289558D priority Critical patent/NL289558A/xx
Application filed filed Critical
Priority to BE644276A priority patent/BE644276A/xx
Priority to DEN24495A priority patent/DE1191914B/de
Priority to GB758264A priority patent/GB1028135A/en
Publication of BE644276A publication Critical patent/BE644276A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/50—Spacing members extending to the envelope
    • H01J19/52—Spacing members extending to the envelope without fixed connection between spacing member and envelope
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H01J2893/0009—Electrode system pressing against vessel wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermistors And Varistors (AREA)
  • Fuses (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE644276A 1963-02-27 1964-02-24 BE644276A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL289558D NL289558A (fr) 1963-02-27
BE644276A BE644276A (fr) 1963-02-27 1964-02-24
DEN24495A DE1191914B (de) 1963-02-27 1964-02-24 Verfahren zur Herstellung elektrischer Entladungsroehren mit kleinem Kolben-durchmesser
GB758264A GB1028135A (en) 1963-02-27 1964-02-24 Improvements in manufacturing electronic tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL289558 1963-02-27
BE644276A BE644276A (fr) 1963-02-27 1964-02-24

Publications (1)

Publication Number Publication Date
BE644276A true BE644276A (fr) 1964-08-24

Family

ID=25655719

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644276A BE644276A (fr) 1963-02-27 1964-02-24

Country Status (4)

Country Link
BE (1) BE644276A (fr)
DE (1) DE1191914B (fr)
GB (1) GB1028135A (fr)
NL (1) NL289558A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE853478C (de) * 1948-10-02 1952-10-23 Siemens Ag Verfahren zum Einschmelzen von elektrischen Entladungsgefaessen
US2791480A (en) * 1955-07-08 1957-05-07 Richard C Larson Method of making an electron tube

Also Published As

Publication number Publication date
DE1191914B (de) 1965-04-29
GB1028135A (en) 1966-05-04
NL289558A (fr)

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