NL6609143A - - Google Patents

Info

Publication number
NL6609143A
NL6609143A NL6609143A NL6609143A NL6609143A NL 6609143 A NL6609143 A NL 6609143A NL 6609143 A NL6609143 A NL 6609143A NL 6609143 A NL6609143 A NL 6609143A NL 6609143 A NL6609143 A NL 6609143A
Authority
NL
Netherlands
Application number
NL6609143A
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 filed Critical
Publication of NL6609143A publication Critical patent/NL6609143A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H01J41/14—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of thermionic cathodes
    • H01J41/16—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of thermionic cathodes using gettering substances
NL6609143A 1965-06-30 1966-06-30 NL6609143A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0097898 1965-06-30

Publications (1)

Publication Number Publication Date
NL6609143A true NL6609143A (enrdf_load_stackoverflow) 1967-01-02

Family

ID=7521068

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6609143A NL6609143A (enrdf_load_stackoverflow) 1965-06-30 1966-06-30

Country Status (5)

Country Link
US (1) US3495116A (enrdf_load_stackoverflow)
DE (1) DE1539135A1 (enrdf_load_stackoverflow)
GB (1) GB1146490A (enrdf_load_stackoverflow)
NL (1) NL6609143A (enrdf_load_stackoverflow)
SE (1) SE300281B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6804720A (enrdf_load_stackoverflow) * 1968-04-04 1969-10-07

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67617C (enrdf_load_stackoverflow) * 1945-09-15
US2741717A (en) * 1951-06-14 1956-04-10 Siemens Ag Dispenser type cathode having gettercoated parts
US2972697A (en) * 1958-06-26 1961-02-21 Prd Electronics Inc Molecular beam apparatus of the maser type
NL292484A (enrdf_load_stackoverflow) * 1962-05-09
US3264510A (en) * 1963-08-27 1966-08-02 Leighton E Griffiths Degassing of cathode ray tubes
US3319107A (en) * 1964-10-12 1967-05-09 Varian Associates Plural rod getter between the heat source and heat sink of a vacuum tube

Also Published As

Publication number Publication date
US3495116A (en) 1970-02-10
GB1146490A (en) 1969-03-26
DE1539135A1 (de) 1969-08-28
SE300281B (enrdf_load_stackoverflow) 1968-04-22

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