FR2657653B1 - Pompe aspirante pour liquides et melanges liquides-gaz. - Google Patents

Pompe aspirante pour liquides et melanges liquides-gaz.

Info

Publication number
FR2657653B1
FR2657653B1 FR9001426A FR9001426A FR2657653B1 FR 2657653 B1 FR2657653 B1 FR 2657653B1 FR 9001426 A FR9001426 A FR 9001426A FR 9001426 A FR9001426 A FR 9001426A FR 2657653 B1 FR2657653 B1 FR 2657653B1
Authority
FR
France
Prior art keywords
liquids
liquid
suction pump
gas mixtures
mixtures
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 - Fee Related
Application number
FR9001426A
Other languages
English (en)
Other versions
FR2657653A1 (fr
Inventor
Joseph Leon Edmond Pierre Vauvrecy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9001426A priority Critical patent/FR2657653B1/fr
Publication of FR2657653A1 publication Critical patent/FR2657653A1/fr
Application granted granted Critical
Publication of FR2657653B1 publication Critical patent/FR2657653B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/086—Machines, pumps, or pumping installations having flexible working members having tubular flexible members with two or more tubular flexible members in parallel
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR9001426A 1990-01-31 1990-01-31 Pompe aspirante pour liquides et melanges liquides-gaz. Expired - Fee Related FR2657653B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9001426A FR2657653B1 (fr) 1990-01-31 1990-01-31 Pompe aspirante pour liquides et melanges liquides-gaz.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001426A FR2657653B1 (fr) 1990-01-31 1990-01-31 Pompe aspirante pour liquides et melanges liquides-gaz.

Publications (2)

Publication Number Publication Date
FR2657653A1 FR2657653A1 (fr) 1991-08-02
FR2657653B1 true FR2657653B1 (fr) 1994-04-01

Family

ID=9393471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9001426A Expired - Fee Related FR2657653B1 (fr) 1990-01-31 1990-01-31 Pompe aspirante pour liquides et melanges liquides-gaz.

Country Status (1)

Country Link
FR (1) FR2657653B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464095A (en) * 1945-02-07 1949-03-08 William L Nies Pump
FR1025565A (fr) * 1950-06-23 1953-04-16 Injecteur à jet continu sous pression
FR1156026A (fr) * 1955-07-22 1958-05-12 Skf Svenska Kullagerfab Ab Pompe fonctionnant par effet de torsion
FR1137097A (fr) * 1955-11-25 1957-05-23 Pompe à soufflets
CH475478A (de) * 1967-07-07 1969-07-15 Ciba Geigy Pumpe
FR2199353A5 (fr) * 1972-09-11 1974-04-05 Bertin & Cie

Also Published As

Publication number Publication date
FR2657653A1 (fr) 1991-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse