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FR1334354A - Double pump - Google Patents

Double pump

Info

Publication number
FR1334354A
FR1334354A FR898957A FR898957A FR1334354A FR 1334354 A FR1334354 A FR 1334354A FR 898957 A FR898957 A FR 898957A FR 898957 A FR898957 A FR 898957A FR 1334354 A FR1334354 A FR 1334354A
Authority
FR
France
Prior art keywords
double pump
pump
double
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
FR898957A
Other languages
French (fr)
Inventor
Paul Andre Guinard
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
Priority to FR898957A priority Critical patent/FR1334354A/en
Application granted granted Critical
Publication of FR1334354A publication Critical patent/FR1334354A/en
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
    • 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
    • F04B7/06—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 the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR898957A 1962-05-28 1962-05-28 Double pump Expired FR1334354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR898957A FR1334354A (en) 1962-05-28 1962-05-28 Double pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898957A FR1334354A (en) 1962-05-28 1962-05-28 Double pump

Publications (1)

Publication Number Publication Date
FR1334354A true FR1334354A (en) 1963-08-09

Family

ID=8779902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898957A Expired FR1334354A (en) 1962-05-28 1962-05-28 Double pump

Country Status (1)

Country Link
FR (1) FR1334354A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403168A (en) * 1993-04-06 1995-04-04 Bayou City Pump Works, Inc. Double acting pump having inlet and outlet poppet valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403168A (en) * 1993-04-06 1995-04-04 Bayou City Pump Works, Inc. Double acting pump having inlet and outlet poppet valves

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