FR2928403B1 - HYDROSTATIC AXIAL PISTON MACHINE - Google Patents

HYDROSTATIC AXIAL PISTON MACHINE

Info

Publication number
FR2928403B1
FR2928403B1 FR0951548A FR0951548A FR2928403B1 FR 2928403 B1 FR2928403 B1 FR 2928403B1 FR 0951548 A FR0951548 A FR 0951548A FR 0951548 A FR0951548 A FR 0951548A FR 2928403 B1 FR2928403 B1 FR 2928403B1
Authority
FR
France
Prior art keywords
axial piston
piston machine
hydrostatic axial
hydrostatic
machine
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 - Fee Related
Application number
FR0951548A
Other languages
French (fr)
Other versions
FR2928403A1 (en
Inventor
Lukas Krittian
Martin Bergmann
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.)
Linde Hydraulics GmbH and Co KG
Original Assignee
Linde Material Handling GmbH
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 Linde Material Handling GmbH filed Critical Linde Material Handling GmbH
Priority to FR0951548A priority Critical patent/FR2928403B1/en
Publication of FR2928403A1 publication Critical patent/FR2928403A1/en
Application granted granted Critical
Publication of FR2928403B1 publication Critical patent/FR2928403B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B1/2078—Swash plates
    • F04B1/2085—Bearings for swash plates or driving axles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • 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
    • F04B1/306—Control of machines or pumps with rotary cylinder blocks by turning the swash plate, e.g. with fixed inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR0951548A 2007-12-10 2009-03-12 HYDROSTATIC AXIAL PISTON MACHINE Expired - Fee Related FR2928403B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0951548A FR2928403B1 (en) 2007-12-10 2009-03-12 HYDROSTATIC AXIAL PISTON MACHINE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200710059435 DE102007059435A1 (en) 2007-12-10 2007-12-10 Hydrostatic axial piston machine
FR0858373A FR2924743B1 (en) 2007-12-10 2008-12-09 HYDROSTATIC MACHINE WITH AXIAL PISTONS.
FR0951548A FR2928403B1 (en) 2007-12-10 2009-03-12 HYDROSTATIC AXIAL PISTON MACHINE

Publications (2)

Publication Number Publication Date
FR2928403A1 FR2928403A1 (en) 2009-09-11
FR2928403B1 true FR2928403B1 (en) 2015-10-23

Family

ID=40671475

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0858373A Expired - Fee Related FR2924743B1 (en) 2007-12-10 2008-12-09 HYDROSTATIC MACHINE WITH AXIAL PISTONS.
FR0951548A Expired - Fee Related FR2928403B1 (en) 2007-12-10 2009-03-12 HYDROSTATIC AXIAL PISTON MACHINE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR0858373A Expired - Fee Related FR2924743B1 (en) 2007-12-10 2008-12-09 HYDROSTATIC MACHINE WITH AXIAL PISTONS.

Country Status (2)

Country Link
DE (1) DE102007059435A1 (en)
FR (2) FR2924743B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249732A (en) * 1968-02-05 1971-10-13 Hitachi Ltd Radial piston type hydraulic pump or motor
DE2240911A1 (en) * 1972-08-19 1974-03-07 Hoesch Werke Ag HYDROSTATIC BEARING IN HYDROMOTORS OR HYDROPUMPS
DE2460512A1 (en) * 1974-12-20 1976-06-24 Linde Ag Rotary cam driven piston pumps - allows compactness and cheapness with low friction and wear
US5593234A (en) * 1995-05-16 1997-01-14 Ntn Corporation Bearing assembly with polycrystalline superlattice coating
US5700094A (en) * 1996-01-25 1997-12-23 Caterpillar, Inc. Bearing assembly having improved fretting and abrasion resistance
JPH10299781A (en) * 1997-04-24 1998-11-10 Nippon Seiko Kk Bearing for swash plate-type axial plunger pump
NL1007046C2 (en) * 1997-09-16 1999-03-17 Skf Ind Trading & Dev Coated rolling bearing.
JPH11107956A (en) * 1997-10-06 1999-04-20 Matsushita Refrig Co Ltd Rotary compressor
DE102005058323A1 (en) 2005-02-26 2006-08-31 Linde Ag Multi-stroke hydrostatic axial piston machine, with displacement pistons moving within cylinders, has rollers between the pistons and cams giving the stroke movements with the piston acting as a roller cage

Also Published As

Publication number Publication date
FR2928403A1 (en) 2009-09-11
FR2924743B1 (en) 2015-10-23
DE102007059435A1 (en) 2009-06-18
FR2924743A1 (en) 2009-06-12

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: LINDE HYDRAULICS GMBH & CO.KG, DE

Effective date: 20130819

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20180831