AT311807B - Hydraulische Pumpe bzw. Motor mit axialen Kolben - Google Patents

Hydraulische Pumpe bzw. Motor mit axialen Kolben

Info

Publication number
AT311807B
AT311807B AT712971A AT712971A AT311807B AT 311807 B AT311807 B AT 311807B AT 712971 A AT712971 A AT 712971A AT 712971 A AT712971 A AT 712971A AT 311807 B AT311807 B AT 311807B
Authority
AT
Austria
Prior art keywords
motor
hydraulic pump
axial pistons
pistons
axial
Prior art date
Application number
AT712971A
Other languages
English (en)
Original Assignee
Carlo Pensa
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 Carlo Pensa filed Critical Carlo Pensa
Application granted granted Critical
Publication of AT311807B publication Critical patent/AT311807B/de

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
    • F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
    • 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
    • F04B1/126—Piston shoe retaining means
    • 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
    • F04B1/128—Driving means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
AT712971A 1971-03-23 1971-08-16 Hydraulische Pumpe bzw. Motor mit axialen Kolben AT311807B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2214371 1971-03-23

Publications (1)

Publication Number Publication Date
AT311807B true AT311807B (de) 1973-12-10

Family

ID=11192120

Family Applications (1)

Application Number Title Priority Date Filing Date
AT712971A AT311807B (de) 1971-03-23 1971-08-16 Hydraulische Pumpe bzw. Motor mit axialen Kolben

Country Status (2)

Country Link
AT (1) AT311807B (de)
GB (1) GB1368531A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519933A1 (de) * 1974-05-20 1975-12-04 Karl Marx Stadt Ind Werke Hydrostatische axialkolbenmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7356804B2 (ja) * 2019-02-13 2023-10-05 ナブテスコ株式会社 流体圧回転装置および建設機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519933A1 (de) * 1974-05-20 1975-12-04 Karl Marx Stadt Ind Werke Hydrostatische axialkolbenmaschine

Also Published As

Publication number Publication date
GB1368531A (en) 1974-09-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee