FR1492121A - Perfectionnements aux pompes ioniques - Google Patents

Perfectionnements aux pompes ioniques

Info

Publication number
FR1492121A
FR1492121A FR61989A FR61989A FR1492121A FR 1492121 A FR1492121 A FR 1492121A FR 61989 A FR61989 A FR 61989A FR 61989 A FR61989 A FR 61989A FR 1492121 A FR1492121 A FR 1492121A
Authority
FR
France
Prior art keywords
ion pumps
pumps
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
FR61989A
Other languages
English (en)
French (fr)
Inventor
Bernard Aubry
Henri Bernardet
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.)
VIDE SOC GEN DU
GENERALE DU VIDE Ste
Original Assignee
VIDE SOC GEN DU
GENERALE DU VIDE Ste
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 VIDE SOC GEN DU, GENERALE DU VIDE Ste filed Critical VIDE SOC GEN DU
Priority to FR61989A priority Critical patent/FR1492121A/fr
Priority to FR99193A priority patent/FR91990E/fr
Priority to BE697340D priority patent/BE697340A/xx
Priority to DE19671539155 priority patent/DE1539155A1/de
Priority to GB2305367A priority patent/GB1182473A/en
Application granted granted Critical
Publication of FR1492121A publication Critical patent/FR1492121A/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
    • 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
FR61989A 1966-05-18 1966-05-18 Perfectionnements aux pompes ioniques Expired FR1492121A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR61989A FR1492121A (fr) 1966-05-18 1966-05-18 Perfectionnements aux pompes ioniques
FR99193A FR91990E (fr) 1966-05-18 1967-03-17 Perfectionnements aux pompes ioniques
BE697340D BE697340A (OSRAM) 1966-05-18 1967-04-21
DE19671539155 DE1539155A1 (de) 1966-05-18 1967-05-12 Ionenpumpe
GB2305367A GB1182473A (en) 1966-05-18 1967-05-18 Improvements in or relating to Ion Pumps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR61989A FR1492121A (fr) 1966-05-18 1966-05-18 Perfectionnements aux pompes ioniques
FR99193A FR91990E (fr) 1966-05-18 1967-03-17 Perfectionnements aux pompes ioniques

Publications (1)

Publication Number Publication Date
FR1492121A true FR1492121A (fr) 1967-08-18

Family

ID=26170721

Family Applications (2)

Application Number Title Priority Date Filing Date
FR61989A Expired FR1492121A (fr) 1966-05-18 1966-05-18 Perfectionnements aux pompes ioniques
FR99193A Expired FR91990E (fr) 1966-05-18 1967-03-17 Perfectionnements aux pompes ioniques

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR99193A Expired FR91990E (fr) 1966-05-18 1967-03-17 Perfectionnements aux pompes ioniques

Country Status (4)

Country Link
BE (1) BE697340A (OSRAM)
DE (1) DE1539155A1 (OSRAM)
FR (2) FR1492121A (OSRAM)
GB (1) GB1182473A (OSRAM)

Also Published As

Publication number Publication date
GB1182473A (en) 1970-02-25
FR91990E (fr) 1968-09-06
BE697340A (OSRAM) 1967-10-23
DE1539155A1 (de) 1970-03-05

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