FR1185625A - Trompe pour faire le vide - Google Patents

Trompe pour faire le vide

Info

Publication number
FR1185625A
FR1185625A FR1185625DA FR1185625A FR 1185625 A FR1185625 A FR 1185625A FR 1185625D A FR1185625D A FR 1185625DA FR 1185625 A FR1185625 A FR 1185625A
Authority
FR
France
Prior art keywords
trunk
clear
air
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
Christian-Paul-Claud Jannin
Guy-Louis-Henri Jannin
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 FR1185625A publication Critical patent/FR1185625A/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
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/468—Arrangements of nozzles with provisions for priming

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1185625D 1957-10-31 1957-10-31 Trompe pour faire le vide Expired FR1185625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1185625T 1957-10-31

Publications (1)

Publication Number Publication Date
FR1185625A true FR1185625A (fr) 1959-08-03

Family

ID=9663975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185625D Expired FR1185625A (fr) 1957-10-31 1957-10-31 Trompe pour faire le vide

Country Status (1)

Country Link
FR (1) FR1185625A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348110A1 (fr) * 1976-04-13 1977-11-10 Baum Gunter Dispositif pour l'evacuation de l'air hors des sacs d'emballage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348110A1 (fr) * 1976-04-13 1977-11-10 Baum Gunter Dispositif pour l'evacuation de l'air hors des sacs d'emballage

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