GB475846A - Electron discharge tubes and methods of manufacturing such tubes - Google Patents

Electron discharge tubes and methods of manufacturing such tubes

Info

Publication number
GB475846A
GB475846A GB2211/37A GB221137A GB475846A GB 475846 A GB475846 A GB 475846A GB 2211/37 A GB2211/37 A GB 2211/37A GB 221137 A GB221137 A GB 221137A GB 475846 A GB475846 A GB 475846A
Authority
GB
United Kingdom
Prior art keywords
tubes
manufacturing
methods
electron discharge
jan
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
GB2211/37A
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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
Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB475846A publication Critical patent/GB475846A/en
Expired legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Ceramic Products (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

475,846. Discharge apparatus. LORENZ AKT.-GES., C. Jan. 25, 1937, No. 2211. Convention date, Jan. 30, 1936. [Class 39 (i)] The ceramic envelope of a discharge tube comprises parts on which electrodes are mounted and which are so shaped and proportioned that they can be fitted together without the aid of gauging tools. As shown, the part 7 has a shoulder 12 which engages the cylindrical part 1. The parts are sealed together in a furnace by glass 13.
GB2211/37A 1936-01-30 1937-01-25 Electron discharge tubes and methods of manufacturing such tubes Expired GB475846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE475846X 1936-01-30

Publications (1)

Publication Number Publication Date
GB475846A true GB475846A (en) 1937-11-26

Family

ID=6541913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2211/37A Expired GB475846A (en) 1936-01-30 1937-01-25 Electron discharge tubes and methods of manufacturing such tubes

Country Status (3)

Country Link
US (1) US2151885A (en)
FR (1) FR816941A (en)
GB (1) GB475846A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945163A (en) * 1955-01-10 1960-07-12 Globe Union Inc Component mounting for printed circuits
US2929668A (en) * 1956-10-31 1960-03-22 Westinghouse Electric Corp Electron discharge device
US3222450A (en) * 1963-06-20 1965-12-07 Vitramon Inc Encapsulating for electrical component and terminal means for use therewith
US3363134A (en) * 1965-12-08 1968-01-09 Gen Electric Arc discharge lamp having polycrystalline ceramic arc tube

Also Published As

Publication number Publication date
FR816941A (en) 1937-08-20
US2151885A (en) 1939-03-28

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