FR1303925A - Suction or delivery pump with variable flow rates - Google Patents

Suction or delivery pump with variable flow rates

Info

Publication number
FR1303925A
FR1303925A FR876267A FR876267A FR1303925A FR 1303925 A FR1303925 A FR 1303925A FR 876267 A FR876267 A FR 876267A FR 876267 A FR876267 A FR 876267A FR 1303925 A FR1303925 A FR 1303925A
Authority
FR
France
Prior art keywords
suction
flow rates
delivery pump
variable flow
variable
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
FR876267A
Other languages
French (fr)
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.)
White Consolidated Industries Inc
Original Assignee
National Union Electric Corp
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 National Union Electric Corp filed Critical National Union Electric Corp
Priority to FR876267A priority Critical patent/FR1303925A/en
Application granted granted Critical
Publication of FR1303925A publication Critical patent/FR1303925A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/303—Control of machines or pumps with rotary cylinder blocks by turning the valve plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR876267A 1961-10-18 1961-10-18 Suction or delivery pump with variable flow rates Expired FR1303925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876267A FR1303925A (en) 1961-10-18 1961-10-18 Suction or delivery pump with variable flow rates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876267A FR1303925A (en) 1961-10-18 1961-10-18 Suction or delivery pump with variable flow rates

Publications (1)

Publication Number Publication Date
FR1303925A true FR1303925A (en) 1962-09-14

Family

ID=8764883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876267A Expired FR1303925A (en) 1961-10-18 1961-10-18 Suction or delivery pump with variable flow rates

Country Status (1)

Country Link
FR (1) FR1303925A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002740A1 (en) * 1992-07-22 1994-02-03 Voac Hydraulics Engineering Gmbh Hydraulic positive-displacement pump
NL1002430C2 (en) * 1996-02-23 1997-08-26 Innas Free Piston Ifp Bv Device for generating, using or transforming hydraulic energy.
EP0935070A1 (en) * 1996-10-24 1999-08-11 Komatsu Ltd. Hydraulic pump/motor apparatus
DE102007016519A1 (en) 2007-04-05 2008-10-09 Muller, Katherina Axial piston hydraulic motor, has high pressure and low pressure connections separated from each other from side of formation of rotatable part of valve plate to another side of formation of non-rotatable part of valve plate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002740A1 (en) * 1992-07-22 1994-02-03 Voac Hydraulics Engineering Gmbh Hydraulic positive-displacement pump
NL1002430C2 (en) * 1996-02-23 1997-08-26 Innas Free Piston Ifp Bv Device for generating, using or transforming hydraulic energy.
WO1997031185A1 (en) * 1996-02-23 1997-08-28 Innas Free Piston B.V. Pressure transformer
US6116138A (en) * 1996-02-23 2000-09-12 Innas Free Piston B.V. Pressure transformer
US6575076B1 (en) 1996-02-23 2003-06-10 Innas Free Piston B.V. Hydraulic installations
EP0935070A1 (en) * 1996-10-24 1999-08-11 Komatsu Ltd. Hydraulic pump/motor apparatus
EP0935070A4 (en) * 1996-10-24 2004-05-26 Komatsu Mfg Co Ltd Hydraulic pump/motor apparatus
DE102007016519A1 (en) 2007-04-05 2008-10-09 Muller, Katherina Axial piston hydraulic motor, has high pressure and low pressure connections separated from each other from side of formation of rotatable part of valve plate to another side of formation of non-rotatable part of valve plate

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