GB1015723A - Vacuum ion pumps - Google Patents

Vacuum ion pumps

Info

Publication number
GB1015723A
GB1015723A GB3039162A GB3039162A GB1015723A GB 1015723 A GB1015723 A GB 1015723A GB 3039162 A GB3039162 A GB 3039162A GB 3039162 A GB3039162 A GB 3039162A GB 1015723 A GB1015723 A GB 1015723A
Authority
GB
United Kingdom
Prior art keywords
cells
cathodes
ion
flux density
density greater
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
GB3039162A
Other languages
English (en)
Inventor
Norman Wright Robinson
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB3039162A priority Critical patent/GB1015723A/en
Priority to DEN23558A priority patent/DE1215295B/de
Priority to AT627863A priority patent/AT249418B/de
Priority to CH964163A priority patent/CH425075A/de
Priority to FR944116A priority patent/FR1365771A/fr
Priority to US308855A priority patent/US3224664A/en
Publication of GB1015723A publication Critical patent/GB1015723A/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
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
    • H01J41/20—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes using gettering substances

Landscapes

  • Electron Tubes For Measurement (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB3039162A 1962-08-08 1962-08-08 Vacuum ion pumps Expired GB1015723A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3039162A GB1015723A (en) 1962-08-08 1962-08-08 Vacuum ion pumps
DEN23558A DE1215295B (de) 1962-08-08 1963-08-03 Ionengetterpumpe
AT627863A AT249418B (de) 1962-08-08 1963-08-05 Ionenpumpe
CH964163A CH425075A (de) 1962-08-08 1963-08-05 Ionenpumpe
FR944116A FR1365771A (fr) 1962-08-08 1963-08-08 Pompe à ions
US308855A US3224664A (en) 1962-08-08 1963-09-13 Ion pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3039162A GB1015723A (en) 1962-08-08 1962-08-08 Vacuum ion pumps

Publications (1)

Publication Number Publication Date
GB1015723A true GB1015723A (en) 1966-01-05

Family

ID=10306929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3039162A Expired GB1015723A (en) 1962-08-08 1962-08-08 Vacuum ion pumps

Country Status (4)

Country Link
AT (1) AT249418B (de)
CH (1) CH425075A (de)
DE (1) DE1215295B (de)
GB (1) GB1015723A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539133B1 (de) * 1966-04-28 1969-10-02 Leybold Heraeus Gmbh & Co Kg Ionengetterpumpe
CN112768337A (zh) * 2020-12-25 2021-05-07 上海三井真空设备有限公司 一种离子泵新型短抽口结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539133B1 (de) * 1966-04-28 1969-10-02 Leybold Heraeus Gmbh & Co Kg Ionengetterpumpe
CN112768337A (zh) * 2020-12-25 2021-05-07 上海三井真空设备有限公司 一种离子泵新型短抽口结构
CN112768337B (zh) * 2020-12-25 2023-12-22 上海三井光中真空设备股份有限公司 一种离子泵抽口结构

Also Published As

Publication number Publication date
CH425075A (de) 1966-11-30
AT249418B (de) 1966-09-26
DE1215295B (de) 1966-04-28

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