GB924223A - Getter for electron tubes - Google Patents

Getter for electron tubes

Info

Publication number
GB924223A
GB924223A GB7763/60A GB776360A GB924223A GB 924223 A GB924223 A GB 924223A GB 7763/60 A GB7763/60 A GB 7763/60A GB 776360 A GB776360 A GB 776360A GB 924223 A GB924223 A GB 924223A
Authority
GB
United Kingdom
Prior art keywords
getter
coil
wire
evaporated
coating
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
GB7763/60A
Other languages
English (en)
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.)
Varian Medical Systems Inc
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 GB924223A publication Critical patent/GB924223A/en
Expired legal-status Critical Current

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

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB7763/60A 1959-05-29 1960-03-04 Getter for electron tubes Expired GB924223A (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
GB924223A true GB924223A (en) 1963-04-24

Family

ID=25221780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7763/60A Expired GB924223A (en) 1959-05-29 1960-03-04 Getter for electron tubes

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253747A (fr) * 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 (fr) * 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
DE1890292U (de) 1964-04-02
US2960618A (en) 1960-11-15
CH363418A (fr) 1962-07-31

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