FR1466232A - Pompe à vide à diffusion - Google Patents

Pompe à vide à diffusion

Info

Publication number
FR1466232A
FR1466232A FR975231A FR975231A FR1466232A FR 1466232 A FR1466232 A FR 1466232A FR 975231 A FR975231 A FR 975231A FR 975231 A FR975231 A FR 975231A FR 1466232 A FR1466232 A FR 1466232A
Authority
FR
France
Prior art keywords
vacuum pump
diffusion vacuum
diffusion
pump
vacuum
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
FR975231A
Other languages
English (en)
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Priority to FR975231A priority Critical patent/FR1466232A/fr
Application granted granted Critical
Publication of FR1466232A publication Critical patent/FR1466232A/fr
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)
FR975231A 1964-05-21 1964-05-21 Pompe à vide à diffusion Expired FR1466232A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975231A FR1466232A (fr) 1964-05-21 1964-05-21 Pompe à vide à diffusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975231A FR1466232A (fr) 1964-05-21 1964-05-21 Pompe à vide à diffusion

Publications (1)

Publication Number Publication Date
FR1466232A true FR1466232A (fr) 1967-01-20

Family

ID=8830478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975231A Expired FR1466232A (fr) 1964-05-21 1964-05-21 Pompe à vide à diffusion

Country Status (1)

Country Link
FR (1) FR1466232A (fr)

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