CH349739A - Pompe à vide très poussé - Google Patents

Pompe à vide très poussé

Info

Publication number
CH349739A
CH349739A CH349739DA CH349739A CH 349739 A CH349739 A CH 349739A CH 349739D A CH349739D A CH 349739DA CH 349739 A CH349739 A CH 349739A
Authority
CH
Switzerland
Prior art keywords
vacuum pump
high vacuum
pump
vacuum
Prior art date
Application number
Other languages
English (en)
Inventor
Garin Paul
Prugne Pierre
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH349739A publication Critical patent/CH349739A/fr

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
CH349739D 1957-07-05 1958-06-26 Pompe à vide très poussé CH349739A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1080257X 1957-07-05

Publications (1)

Publication Number Publication Date
CH349739A true CH349739A (fr) 1960-10-31

Family

ID=9609525

Family Applications (1)

Application Number Title Priority Date Filing Date
CH349739D CH349739A (fr) 1957-07-05 1958-06-26 Pompe à vide très poussé

Country Status (6)

Country Link
US (1) US3009629A (fr)
BE (1) BE568937A (fr)
CH (1) CH349739A (fr)
DE (1) DE1080257B (fr)
FR (1) FR1180717A (fr)
LU (1) LU36210A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258193A (en) * 1959-04-27 1966-06-28 Ibm Vacuum method
US3209150A (en) * 1962-02-12 1965-09-28 Lockheed Aircraft Corp Coolable multi element infrared detector assembly
US3156406A (en) * 1962-03-26 1964-11-10 Varian Associates High vacuum pumping method and apparatus
US3144756A (en) * 1962-07-23 1964-08-18 Ion Physics Corp Vacuum system cooling trap
US3300992A (en) * 1964-11-03 1967-01-31 Pittsburgh Activated Carbon Co High vacuum pumping with impregnated adsorbents
JPS6393606U (fr) * 1986-12-04 1988-06-17
WO2022261564A2 (fr) * 2021-06-11 2022-12-15 Helion Energy, Inc. Pompe à diffusion à absorption hybride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1501070A (en) * 1920-08-24 1924-07-15 Western Electric Co Vacuum pump
US2167852A (en) * 1935-10-22 1939-08-01 Rca Corp Electron discharge device
US2636664A (en) * 1949-01-28 1953-04-28 Hertzler Elmer Afton High vacuum pumping method, apparatus, and techniques
DE1010695B (de) * 1955-08-05 1957-06-19 Commissariat Energie Atomique Verfahren zur Vakuumerzeugung mittels einer Diffusionspumpe
US2850225A (en) * 1955-11-10 1958-09-02 Wisconsin Alumni Res Found Pump

Also Published As

Publication number Publication date
BE568937A (fr)
FR1180717A (fr) 1959-06-09
US3009629A (en) 1961-11-21
DE1080257B (de) 1960-04-21
LU36210A1 (fr)

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