[go: up one dir, main page]

CH363418A - Device allowing the formation of a getter in an envelope evacuated from an electron tube - Google Patents

Device allowing the formation of a getter in an envelope evacuated from an electron tube

Info

Publication number
CH363418A
CH363418A CH390560A CH390560A CH363418A CH 363418 A CH363418 A CH 363418A CH 390560 A CH390560 A CH 390560A CH 390560 A CH390560 A CH 390560A CH 363418 A CH363418 A CH 363418A
Authority
CH
Switzerland
Prior art keywords
getter
formation
electron tube
device allowing
envelope evacuated
Prior art date
Application number
CH390560A
Other languages
French (fr)
Inventor
Leslie Waer Robert
Original Assignee
Eitel Mccullough Inc
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 Eitel Mccullough Inc filed Critical Eitel Mccullough Inc
Publication of CH363418A publication Critical patent/CH363418A/en

Links

Classifications

    • 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
    • H01J7/186—Getter supports
CH390560A 1959-05-29 1960-04-07 Device allowing the formation of a getter in an envelope evacuated from an electron tube CH363418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US816854A US2960618A (en) 1959-05-29 1959-05-29 Getter for electron tubes

Publications (1)

Publication Number Publication Date
CH363418A true CH363418A (en) 1962-07-31

Family

ID=25221780

Family Applications (1)

Application Number Title Priority Date Filing Date
CH390560A CH363418A (en) 1959-05-29 1960-04-07 Device allowing the formation of a getter in an envelope evacuated from an electron tube

Country Status (4)

Country Link
US (1) US2960618A (en)
CH (1) CH363418A (en)
DE (1) DE1890292U (en)
GB (1) GB924223A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253747A (en) * 1959-07-13
US3100274A (en) * 1959-12-17 1963-08-06 Raytheon Co Electron tube with electrode having titanium surface serving as getter
US3151243A (en) * 1960-04-11 1964-09-29 Schlumberger Ltd Accelerator radiation source
US3078387A (en) * 1960-09-08 1963-02-19 Philips Corp Magnetron
NL258414A (en) * 1960-11-25
US3152689A (en) * 1962-09-19 1964-10-13 Cons Vacuum Corp Getter supply
US3286820A (en) * 1962-09-28 1966-11-22 Edmond C Hurst Titanium primer for a vacuum pump
US3231715A (en) * 1963-03-18 1966-01-25 Ultek Corp Filament for evaporating reactive metal in high vacuum apparatus
US3311776A (en) * 1964-08-27 1967-03-28 Varian Associates Multifilar sublimation filament for getter vacuum pumps
US4925741A (en) * 1989-06-08 1990-05-15 Composite Materials Technology, Inc. Getter wire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837680A (en) * 1954-04-28 1958-06-03 Machlett Lab Inc Electrode support

Also Published As

Publication number Publication date
GB924223A (en) 1963-04-24
US2960618A (en) 1960-11-15
DE1890292U (en) 1964-04-02

Similar Documents

Publication Publication Date Title
CH363418A (en) Device allowing the formation of a getter in an envelope evacuated from an electron tube
FR1176292A (en) Electronic deflector for post-acceleration cathode ray tube
CH428951A (en) cathode ray tube
CH361057A (en) Device ensuring stabilization of the operation of a photomultiplier tube
FR1196843A (en) Klystron-type electron tube
FR1205221A (en) Cathode ray tube device
FR1276283A (en) Getter device to improve the vacuum in electron tubes
CH428950A (en) cathode ray tube
FR1222609A (en) Device for showing signs on the screen of a cathode ray tube
CH400377A (en) Electron tube
CH380825A (en) Electron tube
BE587674A (en) Amplifier device equipped with an electron beam tube
FR1167146A (en) Electron tube
AU202962B2 (en) Improvements in or relating toa cathode-ray tube or other vacuum vessel the wall ofwhich is made atleast partly from metal
FR1219478A (en) Vacuum pump with gas ballast device
FR1286506A (en) Getter device to maintain the vacuum in the electron tubes
CA627190A (en) Electron shield for post acceleration cathode ray tube
CH359794A (en) cathode ray tube
CA600671A (en) Cathode ray tube screen structure
CA605126A (en) Cathode ray tube envelope
CA622794A (en) Cathode ray tube display
AU402654A (en) Improvements in or relating toa cathode-ray tube or other vacuum vessel the wall ofwhich is made atleast partly from metal
FR1248148A (en) Device comprising a cathode ray tube
CH388467A (en) Cathode ray tube
CH413121A (en) Electron tube