FR1381700A - Improvements made to adsorption pumps - Google Patents

Improvements made to adsorption pumps

Info

Publication number
FR1381700A
FR1381700A FR960434A FR960434A FR1381700A FR 1381700 A FR1381700 A FR 1381700A FR 960434 A FR960434 A FR 960434A FR 960434 A FR960434 A FR 960434A FR 1381700 A FR1381700 A FR 1381700A
Authority
FR
France
Prior art keywords
improvements made
adsorption pumps
pumps
adsorption
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
FR960434A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Priority to FR960434A priority Critical patent/FR1381700A/en
Application granted granted Critical
Publication of FR1381700A publication Critical patent/FR1381700A/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
FR960434A 1964-01-15 1964-01-15 Improvements made to adsorption pumps Expired FR1381700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR960434A FR1381700A (en) 1964-01-15 1964-01-15 Improvements made to adsorption pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR960434A FR1381700A (en) 1964-01-15 1964-01-15 Improvements made to adsorption pumps

Publications (1)

Publication Number Publication Date
FR1381700A true FR1381700A (en) 1964-12-14

Family

ID=8820979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR960434A Expired FR1381700A (en) 1964-01-15 1964-01-15 Improvements made to adsorption pumps

Country Status (1)

Country Link
FR (1) FR1381700A (en)

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