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FR806941A - Hydraulic pump - Google Patents

Hydraulic pump

Info

Publication number
FR806941A
FR806941A FR806941DA FR806941A FR 806941 A FR806941 A FR 806941A FR 806941D A FR806941D A FR 806941DA FR 806941 A FR806941 A FR 806941A
Authority
FR
France
Prior art keywords
hydraulic pump
hydraulic
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
French (fr)
Inventor
Bodin Andre
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 FR806941A publication Critical patent/FR806941A/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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/024—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level actuated by muscle power
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/122—Valves; Arrangement of valves arranged in or on pistons the piston being free-floating, e.g. the valve being formed between the actuating rod and the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR806941D 1936-05-29 1936-05-29 Hydraulic pump Expired FR806941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR806941T 1936-05-29

Publications (1)

Publication Number Publication Date
FR806941A true FR806941A (en) 1936-12-29

Family

ID=9252168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806941D Expired FR806941A (en) 1936-05-29 1936-05-29 Hydraulic pump

Country Status (1)

Country Link
FR (1) FR806941A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176484B (en) * 1954-05-21 1964-08-20 Commercial Shearing And Stampi Pressure medium-operated piston pump for the intermittent delivery of liquid to a quenching or cooling system
US3838945A (en) * 1970-05-05 1974-10-01 L Moore Pump
EP0092560A1 (en) * 1981-11-04 1983-11-02 Nebo Pumps Pty Ltd Pulse driven hydraulic pump.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176484B (en) * 1954-05-21 1964-08-20 Commercial Shearing And Stampi Pressure medium-operated piston pump for the intermittent delivery of liquid to a quenching or cooling system
US3838945A (en) * 1970-05-05 1974-10-01 L Moore Pump
EP0092560A1 (en) * 1981-11-04 1983-11-02 Nebo Pumps Pty Ltd Pulse driven hydraulic pump.
EP0092560A4 (en) * 1981-11-04 1984-04-06 Nebo Pumps Pty Ltd Pulse driven hydraulic pump.
US4553910A (en) * 1981-11-04 1985-11-19 Nebo Pumps Pty. Ltd. Pulse driven hydraulic pump

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