NL18586C - - Google Patents

Info

Publication number
NL18586C
NL18586C NL29942A NL29942A NL18586C NL 18586 C NL18586 C NL 18586C NL 29942 A NL29942 A NL 29942A NL 29942 A NL29942 A NL 29942A NL 18586 C NL18586 C NL 18586C
Authority
NL
Netherlands
Application number
NL29942A
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 NL22282A priority Critical patent/NL12876C/xx
Priority to DEN21691D priority patent/DE452346C/de
Priority to AT101492D priority patent/AT101492B/de
Priority to CH103083D priority patent/CH103083A/de
Priority to FR565457D priority patent/FR565457A/fr
Application filed filed Critical
Priority to NL29942A priority patent/NL18586C/xx
Priority to FR31664D priority patent/FR31664E/fr
Priority to US93174A priority patent/US1754716A/en
Priority to BE333019D priority patent/BE333019A/xx
Priority to DEN25635D priority patent/DE529141C/de
Priority to GB9085/26A priority patent/GB250927A/en
Application granted granted Critical
Publication of NL18586C publication Critical patent/NL18586C/xx
Priority to US595928A priority patent/US1947417A/en

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
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/04—Vessels or containers characterised by the material thereof
    • 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
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • 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
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/30—Non-electron-emitting electrodes; Screens characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/12—Cooling non-rotary anodes
    • 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
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • 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
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0013—Sealed electrodes
    • 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
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
    • H01J2893/002—Chemical composition and manufacture chemical
    • 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
    • H01J2893/0034—Lamp bases
NL29942A 1922-06-13 1925-04-17 NL18586C (en:Method)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL22282A NL12876C (en:Method) 1922-06-13 1922-06-13
DEN21691D DE452346C (de) 1922-06-13 1922-12-15 Elektrische Entladeroehre, deren Aussenwandung teilweise aus Metall besteht
AT101492D AT101492B (de) 1922-06-13 1922-12-18 Elektrische Entladeröhre mit zwei oder mehr Elektroden.
CH103083D CH103083A (de) 1922-06-13 1923-01-06 Elektrische Entladeröhre mit einer Mehrzahl von Elektroden.
FR565457D FR565457A (fr) 1922-06-13 1923-04-24 électrode pour tubes de décharge
NL29942A NL18586C (en:Method) 1922-06-13 1925-04-17
FR31664D FR31664E (fr) 1922-06-13 1926-03-08 électrode pour tubes de décharge
US93174A US1754716A (en) 1922-06-13 1926-03-08 Anticathode for discharge tubes
BE333019D BE333019A (en:Method) 1922-06-13 1926-03-09
DEN25635D DE529141C (de) 1922-06-13 1926-03-09 Antikathode fuer Roentgenroehren und Verfahren zu ihrer Herstellung
GB9085/26A GB250927A (en) 1922-06-13 1926-04-06 Improvements in or relating to anti-cathodes for x-ray tubes and to their manufacture
US595928A US1947417A (en) 1922-06-13 1932-02-29 Electric discharge tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL22282A NL12876C (en:Method) 1922-06-13 1922-06-13
NL29942A NL18586C (en:Method) 1922-06-13 1925-04-17

Publications (1)

Publication Number Publication Date
NL18586C true NL18586C (en:Method) 1928-09-15

Family

ID=26643558

Family Applications (2)

Application Number Title Priority Date Filing Date
NL22282A NL12876C (en:Method) 1922-06-13 1922-06-13
NL29942A NL18586C (en:Method) 1922-06-13 1925-04-17

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL22282A NL12876C (en:Method) 1922-06-13 1922-06-13

Country Status (8)

Country Link
US (2) US1754716A (en:Method)
AT (1) AT101492B (en:Method)
BE (1) BE333019A (en:Method)
CH (1) CH103083A (en:Method)
DE (2) DE452346C (en:Method)
FR (2) FR565457A (en:Method)
GB (1) GB250927A (en:Method)
NL (2) NL12876C (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756627C (de) * 1935-06-30 1953-08-17 Julius Pintsch K G Elektronenroehre mit metallischer Wandung
US2452626A (en) * 1945-03-03 1948-11-02 Gen Electric X Ray Corp Electron emitter
US2530990A (en) * 1945-04-21 1950-11-21 Gen Electric Electric discharge device
US2703661A (en) * 1950-06-14 1955-03-08 Armco Steel Corp Television tube
US2670572A (en) * 1950-08-22 1954-03-02 Firth Vickers Stainless Steels Ltd Method of making glass-to-metal seals
US2745738A (en) * 1951-09-12 1956-05-15 United States Steel Corp Steel alloy blanks for glass-to-metal seal
US2745739A (en) * 1952-10-22 1956-05-15 United States Steel Corp Steel glass seals and steel therefor
CA1177215A (en) * 1982-03-31 1984-11-06 Jobst U. Gellert Heater installation in molding members

Also Published As

Publication number Publication date
AT101492B (de) 1925-11-10
DE529141C (de) 1931-07-09
DE452346C (de) 1927-11-12
BE333019A (en:Method)
FR565457A (fr) 1924-01-28
FR31664E (fr) 1927-03-21
NL12876C (en:Method) 1925-04-15
CH103083A (de) 1924-01-16
US1754716A (en) 1930-04-15
GB250927A (en) 1926-08-19
US1947417A (en) 1934-02-13

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