FR1273299A - Ionic vacuum pump - Google Patents

Ionic vacuum pump

Info

Publication number
FR1273299A
FR1273299A FR843652A FR843652A FR1273299A FR 1273299 A FR1273299 A FR 1273299A FR 843652 A FR843652 A FR 843652A FR 843652 A FR843652 A FR 843652A FR 1273299 A FR1273299 A FR 1273299A
Authority
FR
France
Prior art keywords
vacuum pump
ionic vacuum
ionic
pump
vacuum
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
FR843652A
Other languages
French (fr)
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of FR1273299A publication Critical patent/FR1273299A/en
Expired legal-status Critical Current

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
FR843652A 1959-11-12 1960-11-10 Ionic vacuum pump Expired FR1273299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38372/59A GB887251A (en) 1959-11-12 1959-11-12 Improvements in or relating to ionic vacuum pump devices

Publications (1)

Publication Number Publication Date
FR1273299A true FR1273299A (en) 1961-10-06

Family

ID=10403041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843652A Expired FR1273299A (en) 1959-11-12 1960-11-10 Ionic vacuum pump

Country Status (5)

Country Link
US (1) US3118077A (en)
DE (1) DE1177278B (en)
FR (1) FR1273299A (en)
GB (1) GB887251A (en)
NL (2) NL257827A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244990A (en) * 1963-02-26 1966-04-05 Wisconsin Alumni Res Found Electron vacuum tube employing orbiting electrons
US3343781A (en) * 1965-04-28 1967-09-26 Gen Electric Ionic pump
US3339106A (en) * 1965-05-28 1967-08-29 Canadian Patents Dev Ionization vacuum pump of the orbitron type having a porous annular grid electrode
US5697827A (en) * 1996-01-11 1997-12-16 Rabinowitz; Mario Emissive flat panel display with improved regenerative cathode
CN111344489B (en) 2017-07-11 2023-05-16 斯坦福研究院 Compact electrostatic ion pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068561B (en) * 1959-11-05
US2528541A (en) * 1945-11-01 1950-11-07 Standard Telephones Cables Ltd Electron discharge device
US2755014A (en) * 1953-04-24 1956-07-17 Gen Electric Ionic vacuum pump device
DE1046249B (en) * 1956-04-05 1958-12-11 Dr Gerhard Fricke Method and device for generating a high vacuum

Also Published As

Publication number Publication date
DE1177278B (en) 1964-09-03
US3118077A (en) 1964-01-14
GB887251A (en) 1962-01-17
NL257827A (en)
NL131435C (en)

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