FR616446A - Pompe à vide - Google Patents

Pompe à vide

Info

Publication number
FR616446A
FR616446A FR616446DA FR616446A FR 616446 A FR616446 A FR 616446A FR 616446D A FR616446D A FR 616446DA FR 616446 A FR616446 A FR 616446A
Authority
FR
France
Prior art keywords
vacuum pump
vacuum
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
Other languages
English (en)
Inventor
Xavier Leybach
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 filed Critical
Application granted granted Critical
Publication of FR616446A publication Critical patent/FR616446A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR616446D 1926-05-21 1926-05-21 Pompe à vide Expired FR616446A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR616446T 1926-05-21

Publications (1)

Publication Number Publication Date
FR616446A true FR616446A (fr) 1927-02-02

Family

ID=8981591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616446D Expired FR616446A (fr) 1926-05-21 1926-05-21 Pompe à vide

Country Status (1)

Country Link
FR (1) FR616446A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037054B (de) * 1955-04-29 1958-08-21 John Reginald Charles Randall Vorrichtung zum Lochen eines Behaelters und zum Auspumpen von Gas aus dem Inneren des Behaelters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037054B (de) * 1955-04-29 1958-08-21 John Reginald Charles Randall Vorrichtung zum Lochen eines Behaelters und zum Auspumpen von Gas aus dem Inneren des Behaelters

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