FR489088A - Perfectionnements aux pompes - Google Patents

Perfectionnements aux pompes

Info

Publication number
FR489088A
FR489088A FR489088DA FR489088A FR 489088 A FR489088 A FR 489088A FR 489088D A FR489088D A FR 489088DA FR 489088 A FR489088 A FR 489088A
Authority
FR
France
Prior art keywords
pumps
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
Georges Constantinesco
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.)
GEORGES CONSTANTINESCO
Original Assignee
GEORGES CONSTANTINESCO
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 GEORGES CONSTANTINESCO filed Critical GEORGES CONSTANTINESCO
Application granted granted Critical
Publication of FR489088A publication Critical patent/FR489088A/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
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR489088D 1917-02-16 1918-02-28 Perfectionnements aux pompes Expired FR489088A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB489088X 1917-02-16

Publications (1)

Publication Number Publication Date
FR489088A true FR489088A (fr) 1918-12-13

Family

ID=1525372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489088D Expired FR489088A (fr) 1917-02-16 1918-02-28 Perfectionnements aux pompes

Country Status (1)

Country Link
FR (1) FR489088A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093691A1 (fr) * 1982-04-21 1983-11-09 Kurt Stauffer Pompe à piston pour liquides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093691A1 (fr) * 1982-04-21 1983-11-09 Kurt Stauffer Pompe à piston pour liquides

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