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FR1360440A - Apparatus and method for removing organic vapors from high vacuum devices - Google Patents

Apparatus and method for removing organic vapors from high vacuum devices

Info

Publication number
FR1360440A
FR1360440A FR933197A FR933197A FR1360440A FR 1360440 A FR1360440 A FR 1360440A FR 933197 A FR933197 A FR 933197A FR 933197 A FR933197 A FR 933197A FR 1360440 A FR1360440 A FR 1360440A
Authority
FR
France
Prior art keywords
high vacuum
removing organic
vacuum devices
organic vapors
vapors
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
FR933197A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US190906A external-priority patent/US3152752A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR933197A priority Critical patent/FR1360440A/en
Application granted granted Critical
Publication of FR1360440A publication Critical patent/FR1360440A/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
FR933197A 1962-04-30 1963-04-30 Apparatus and method for removing organic vapors from high vacuum devices Expired FR1360440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933197A FR1360440A (en) 1962-04-30 1963-04-30 Apparatus and method for removing organic vapors from high vacuum devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US190906A US3152752A (en) 1962-04-30 1962-04-30 Apparatus and method of removing organic vapors from low pressure vacuum systems
FR933197A FR1360440A (en) 1962-04-30 1963-04-30 Apparatus and method for removing organic vapors from high vacuum devices

Publications (1)

Publication Number Publication Date
FR1360440A true FR1360440A (en) 1964-05-08

Family

ID=26201059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933197A Expired FR1360440A (en) 1962-04-30 1963-04-30 Apparatus and method for removing organic vapors from high vacuum devices

Country Status (1)

Country Link
FR (1) FR1360440A (en)

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