FR1471414A - Diffusion pump - Google Patents

Diffusion pump

Info

Publication number
FR1471414A
FR1471414A FR52960A FR52960A FR1471414A FR 1471414 A FR1471414 A FR 1471414A FR 52960 A FR52960 A FR 52960A FR 52960 A FR52960 A FR 52960A FR 1471414 A FR1471414 A FR 1471414A
Authority
FR
France
Prior art keywords
diffusion pump
diffusion
pump
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
FR52960A
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.)
NAT RES CORP
National Research Corp
Original Assignee
NAT RES CORP
National Research Corp
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 NAT RES CORP, National Research Corp filed Critical NAT RES CORP
Priority to FR52960A priority Critical patent/FR1471414A/en
Application granted granted Critical
Publication of FR1471414A publication Critical patent/FR1471414A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F9/00—Diffusion pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR52960A 1966-03-10 1966-03-10 Diffusion pump Expired FR1471414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52960A FR1471414A (en) 1966-03-10 1966-03-10 Diffusion pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52960A FR1471414A (en) 1966-03-10 1966-03-10 Diffusion pump

Publications (1)

Publication Number Publication Date
FR1471414A true FR1471414A (en) 1967-03-03

Family

ID=8603466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52960A Expired FR1471414A (en) 1966-03-10 1966-03-10 Diffusion pump

Country Status (1)

Country Link
FR (1) FR1471414A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047445A5 (en) * 1969-05-07 1971-03-12 High Edwards Vacuum Int
FR2414650A1 (en) * 1978-01-17 1979-08-10 Varian Associates DIFFUSION PUMP FOR LEAK DETECTORS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047445A5 (en) * 1969-05-07 1971-03-12 High Edwards Vacuum Int
FR2414650A1 (en) * 1978-01-17 1979-08-10 Varian Associates DIFFUSION PUMP FOR LEAK DETECTORS

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