FR1343916A - Improvements to hydraulic piston pumps - Google Patents

Improvements to hydraulic piston pumps

Info

Publication number
FR1343916A
FR1343916A FR916480A FR916480A FR1343916A FR 1343916 A FR1343916 A FR 1343916A FR 916480 A FR916480 A FR 916480A FR 916480 A FR916480 A FR 916480A FR 1343916 A FR1343916 A FR 1343916A
Authority
FR
France
Prior art keywords
hydraulic piston
piston pumps
pumps
hydraulic
piston
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
FR916480A
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.)
Maschinenfabrik und Eisengiesserei A Beien
Original Assignee
Maschinenfabrik und Eisengiesserei A Beien
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 Maschinenfabrik und Eisengiesserei A Beien filed Critical Maschinenfabrik und Eisengiesserei A Beien
Priority to FR916480A priority Critical patent/FR1343916A/en
Application granted granted Critical
Publication of FR1343916A publication Critical patent/FR1343916A/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
    • F04B1/205—Cylindrical
    • 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
    • F04B1/20—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
    • F04B1/2035—Cylinder barrels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR916480A 1962-11-23 1962-11-23 Improvements to hydraulic piston pumps Expired FR1343916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR916480A FR1343916A (en) 1962-11-23 1962-11-23 Improvements to hydraulic piston pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR916480A FR1343916A (en) 1962-11-23 1962-11-23 Improvements to hydraulic piston pumps

Publications (1)

Publication Number Publication Date
FR1343916A true FR1343916A (en) 1963-11-22

Family

ID=8791489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916480A Expired FR1343916A (en) 1962-11-23 1962-11-23 Improvements to hydraulic piston pumps

Country Status (1)

Country Link
FR (1) FR1343916A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273511A (en) * 1962-06-12 1966-09-20 Eickmann Karl Rotary multi-flow pump or compressor
US3384028A (en) * 1966-08-19 1968-05-21 Unipat Ag Hydraulic pumps or motors
US3385226A (en) * 1966-01-22 1968-05-28 Unipat Ag Hydraulic pumps or motors
US3386389A (en) * 1966-05-27 1968-06-04 Hydraulic Drive A G Hydraulic pumps or motors
US3407745A (en) * 1965-07-27 1968-10-29 Boulton Aircraft Ltd Hydraulic apparatus
WO2012168083A3 (en) * 2011-06-09 2013-08-15 Robert Bosch Gmbh Axial piston machine of swash-plate design

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273511A (en) * 1962-06-12 1966-09-20 Eickmann Karl Rotary multi-flow pump or compressor
US3407745A (en) * 1965-07-27 1968-10-29 Boulton Aircraft Ltd Hydraulic apparatus
US3385226A (en) * 1966-01-22 1968-05-28 Unipat Ag Hydraulic pumps or motors
US3386389A (en) * 1966-05-27 1968-06-04 Hydraulic Drive A G Hydraulic pumps or motors
US3384028A (en) * 1966-08-19 1968-05-21 Unipat Ag Hydraulic pumps or motors
WO2012168083A3 (en) * 2011-06-09 2013-08-15 Robert Bosch Gmbh Axial piston machine of swash-plate design

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