FR1503625A - Appareillage pour le pompage ionique et la mesure des pressions - Google Patents

Appareillage pour le pompage ionique et la mesure des pressions

Info

Publication number
FR1503625A
FR1503625A FR75827A FR75827A FR1503625A FR 1503625 A FR1503625 A FR 1503625A FR 75827 A FR75827 A FR 75827A FR 75827 A FR75827 A FR 75827A FR 1503625 A FR1503625 A FR 1503625A
Authority
FR
France
Prior art keywords
equipment
pressure measurement
ion pumping
pumping
ion
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
FR75827A
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.)
Granville Phillips Co
Original Assignee
Granville Phillips Co
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 Granville Phillips Co filed Critical Granville Phillips Co
Application granted granted Critical
Publication of FR1503625A publication Critical patent/FR1503625A/fr
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
    • 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
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/04—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes
    • 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
    • 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
FR75827A 1966-07-05 1966-09-09 Appareillage pour le pompage ionique et la mesure des pressions Expired FR1503625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US562823A US3407991A (en) 1966-07-05 1966-07-05 Apparatus for ion pumping and pressure measurement

Publications (1)

Publication Number Publication Date
FR1503625A true FR1503625A (fr) 1967-12-01

Family

ID=24247923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75827A Expired FR1503625A (fr) 1966-07-05 1966-09-09 Appareillage pour le pompage ionique et la mesure des pressions

Country Status (4)

Country Link
US (1) US3407991A (fr)
DE (1) DE1539127C3 (fr)
FR (1) FR1503625A (fr)
GB (1) GB1158552A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9036765B2 (en) * 2006-05-30 2015-05-19 Advanced Fusion Systems Llc Method and system for inertial confinement fusion reactions
DE102009042417B4 (de) * 2009-07-16 2011-11-24 Vacom Steuerungsbau Und Service Gmbh Orbitron-Ionengetterpumpe
JP2017079092A (ja) * 2014-01-30 2017-04-27 株式会社日立ハイテクノロジーズ オービトロンポンプを備えた電子線装置、およびその電子線照射方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001128A (en) * 1958-08-27 1961-09-19 Nat Res Corp Measuring
US3244990A (en) * 1963-02-26 1966-04-05 Wisconsin Alumni Res Found Electron vacuum tube employing orbiting electrons

Also Published As

Publication number Publication date
DE1539127B2 (de) 1973-11-22
DE1539127A1 (de) 1969-11-06
DE1539127C3 (de) 1974-06-12
GB1158552A (en) 1969-07-16
US3407991A (en) 1968-10-29

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