FR2736102B1 - Machine hydraulique a pistons axiaux - Google Patents

Machine hydraulique a pistons axiaux

Info

Publication number
FR2736102B1
FR2736102B1 FR9607866A FR9607866A FR2736102B1 FR 2736102 B1 FR2736102 B1 FR 2736102B1 FR 9607866 A FR9607866 A FR 9607866A FR 9607866 A FR9607866 A FR 9607866A FR 2736102 B1 FR2736102 B1 FR 2736102B1
Authority
FR
France
Prior art keywords
hydraulic machine
axial piston
piston hydraulic
axial
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
FR9607866A
Other languages
English (en)
Other versions
FR2736102A1 (fr
Inventor
Lars Martensen
Henry Madsen Moller
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of FR2736102A1 publication Critical patent/FR2736102A1/fr
Application granted granted Critical
Publication of FR2736102B1 publication Critical patent/FR2736102B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B1/2064—Housings
    • F04B1/2071—Bearings for cylinder barrels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/908—Nylon or polytetrafluorethylene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/909—Plastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18336—Wabbler type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR9607866A 1995-06-30 1996-06-25 Machine hydraulique a pistons axiaux Expired - Fee Related FR2736102B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19523828A DE19523828C1 (de) 1995-06-30 1995-06-30 Hydraulische Axialkolbenmaschine

Publications (2)

Publication Number Publication Date
FR2736102A1 FR2736102A1 (fr) 1997-01-03
FR2736102B1 true FR2736102B1 (fr) 1999-05-21

Family

ID=7765651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607866A Expired - Fee Related FR2736102B1 (fr) 1995-06-30 1996-06-25 Machine hydraulique a pistons axiaux

Country Status (5)

Country Link
US (1) US5671653A (fr)
DE (1) DE19523828C1 (fr)
FR (1) FR2736102B1 (fr)
GB (1) GB2302920B (fr)
IT (1) IT1286126B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424671B4 (de) * 1994-07-13 2004-01-22 Danfoss A/S Steuerspiegel einer hydraulischen Maschine
JPH09112410A (ja) * 1995-10-24 1997-05-02 Mitsubishi Electric Corp 斜板式ポンプ
CA2363103A1 (fr) * 1999-03-03 2000-09-08 Norton Performance Plastics Corporation Rouleau dote de coussinet autolubrifiant
US6644170B2 (en) 2002-02-15 2003-11-11 Caterpillar Inc Double spline hydraulic pump
US7296523B1 (en) * 2003-12-12 2007-11-20 Unisys Corporation Space-saving mounting table for use with an equipment rack
US7360659B1 (en) 2003-12-12 2008-04-22 Unisys Corporation Space-saving mounting fixture for use with an equipment rack
DE102010048073A1 (de) * 2010-04-16 2011-10-20 Robert Bosch Gmbh Maschinengehäuse einer Hydromaschine
US10309380B2 (en) 2011-11-16 2019-06-04 Ocean Pacific Technologies Rotary axial piston pump
US10094364B2 (en) 2015-03-24 2018-10-09 Ocean Pacific Technologies Banded ceramic valve and/or port plate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1089818A (en) * 1963-12-10 1967-11-08 Serck R & D Ltd Hydraulic machines having reciprocatory pistons
DE2011415A1 (de) * 1970-03-11 1971-09-23 Langen & Co, 4000 Düsseldorf Anordnung zum Entlüften von hohlgebohrten Kolben von hydraulischen Kolbenmaschinen
US3905659A (en) * 1973-04-16 1975-09-16 Miller Gladys Davis Lubricated bearing
US4607964A (en) * 1985-01-17 1986-08-26 The B. F. Goodrich Company Water lubricated bearing
US4744288A (en) * 1986-08-28 1988-05-17 Commercial Shearing, Inc. Axial piston pumps and motors
US5013219A (en) * 1989-02-09 1991-05-07 The University Of Delaware Positive displacement piston pump
DE4035748A1 (de) * 1989-11-09 1991-05-16 Vickers Systems Gmbh Axialkolbenpumpe fuer hohe drehzahlen
ZA914236B (en) * 1990-06-05 1992-05-27 Abb Mineral Slurry Transport Porting for rotary ram pump
DE4301119C2 (de) * 1993-01-18 1995-03-30 Danfoss As Schrägscheibenanordnung in einer hydraulischen Axialkolbenmaschine
DE4301120C2 (de) * 1993-01-18 1995-06-01 Danfoss As Andruckvorrichtung in einer hydraulischen Axialkolbenmaschine
DE4301133C2 (de) * 1993-01-18 1995-05-18 Danfoss As Hydraulische Kolbenmaschine
WO1995022001A2 (fr) * 1994-02-12 1995-08-17 J.H. Fenner & Co. Limited Moteurs et pompes a pression hydraulique
US5383391A (en) * 1994-03-21 1995-01-24 Caterpillar Inc. Cradle bearing arrangement for axial piston hydraulic devices

Also Published As

Publication number Publication date
DE19523828C1 (de) 1997-01-16
ITTO960545A1 (it) 1997-12-26
IT1286126B1 (it) 1998-07-07
GB2302920B (en) 1998-10-21
ITTO960545A0 (fr) 1996-06-26
GB9613464D0 (en) 1996-08-28
GB2302920A (en) 1997-02-05
US5671653A (en) 1997-09-30
FR2736102A1 (fr) 1997-01-03

Similar Documents

Publication Publication Date Title
IT1302161B1 (it) Macchina a pistoni assiali
FR2725759B1 (fr) Module hydraulique a pistons axiaux a course variable
IT1291689B1 (it) Stantuffo per un cilindro di lavoro
IT1283153B1 (it) Macchina a pistoni assiali
FR2726606B1 (fr) Pompe a pistons
DE69611577D1 (de) Maschinenkolben
FR2648512B1 (fr) Machine a pistons radiaux
FR2753750B1 (fr) Machine a piston alternatif
DK0679226T1 (da) Hydraulisk aksialstempelmaskine
FR2736102B1 (fr) Machine hydraulique a pistons axiaux
DE59600410D1 (de) Axiakolbenmaschine
DE59804078D1 (de) Kolben für eine hydraulische kolben-zylinder-einheit
AU1754695A (en) Hydraulic axial piston machine
DE69628845D1 (de) Schwimmende kolben, zylindermaschine
FR2800807B1 (fr) Machine hydraulique a pistons axiaux
DE59608608D1 (de) Kolben-zylinder-baueinheit
FI964944A (fi) Hydraulinen mäntäsylinteri
DE69822203D1 (de) Hydraulischer rotierender axialkolbenmotor
DE4499555T1 (de) Hydraulische Kolbenmaschine
DE69611717T2 (de) Vuillermier Freikolbenmaschine
ATA6695A (de) Hydraulischer arbeitszylinder
IT1283154B1 (it) Pistone per una macchina a stantuffo
DE59600622D1 (de) Axialkolbenmaschine mit spannungsreduzierten Gleitschuhen
ITMO950166A0 (it) Macchina idraulica a pistoni assiali
IT1286117B1 (it) Macchina idraulica a stantuffo assiale.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120229