FR1052045A - Piston pump without valves - Google Patents

Piston pump without valves

Info

Publication number
FR1052045A
FR1052045A FR1052045DA FR1052045A FR 1052045 A FR1052045 A FR 1052045A FR 1052045D A FR1052045D A FR 1052045DA FR 1052045 A FR1052045 A FR 1052045A
Authority
FR
France
Prior art keywords
valves
piston pump
piston
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
Pierre Regraffe
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 FR1052045A publication Critical patent/FR1052045A/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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/027—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders cylinders oscillating around an axis perpendicular to their own axis
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1052045D 1952-03-04 1952-03-04 Piston pump without valves Expired FR1052045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052045T 1952-03-04

Publications (1)

Publication Number Publication Date
FR1052045A true FR1052045A (en) 1954-01-20

Family

ID=9595057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052045D Expired FR1052045A (en) 1952-03-04 1952-03-04 Piston pump without valves

Country Status (1)

Country Link
FR (1) FR1052045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052767B (en) * 1957-01-14 1959-03-12 Ludwig Malzbender Hydraulikwer Hydrostatic drive device with automatic reversal of a vibrating cylinder in the dead centers
DE1089642B (en) * 1957-11-13 1960-09-22 Demag Baggerfabrik G M B H Drive for caterpillar tracks of mobile cranes or excavators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052767B (en) * 1957-01-14 1959-03-12 Ludwig Malzbender Hydraulikwer Hydrostatic drive device with automatic reversal of a vibrating cylinder in the dead centers
DE1089642B (en) * 1957-11-13 1960-09-22 Demag Baggerfabrik G M B H Drive for caterpillar tracks of mobile cranes or excavators

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