DK0679228T3 - "Trykfrembringende anordning i en hydraulisk aksialstempelmaskine" - Google Patents

"Trykfrembringende anordning i en hydraulisk aksialstempelmaskine"

Info

Publication number
DK0679228T3
DK0679228T3 DK94904993.6T DK94904993T DK0679228T3 DK 0679228 T3 DK0679228 T3 DK 0679228T3 DK 94904993 T DK94904993 T DK 94904993T DK 0679228 T3 DK0679228 T3 DK 0679228T3
Authority
DK
Denmark
Prior art keywords
generating device
pressure generating
axial piston
piston machine
hydraulic axial
Prior art date
Application number
DK94904993.6T
Other languages
Danish (da)
English (en)
Inventor
Egon Kristensen
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
Application granted granted Critical
Publication of DK0679228T3 publication Critical patent/DK0679228T3/da

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
    • F04B1/122—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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/02—Glass
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0808—Carbon, e.g. graphite
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/06—Polyamides, e.g. NYLON
    • 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
    • F05C2225/08—Thermoplastics
    • 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
    • F05C2225/10—Polyimides, e.g. Aurum
    • 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
    • F05C2225/12—Polyetheretherketones, e.g. PEEK
    • 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)
DK94904993.6T 1993-01-18 1994-01-07 "Trykfrembringende anordning i en hydraulisk aksialstempelmaskine" DK0679228T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4301120A DE4301120C2 (de) 1993-01-18 1993-01-18 Andruckvorrichtung in einer hydraulischen Axialkolbenmaschine

Publications (1)

Publication Number Publication Date
DK0679228T3 true DK0679228T3 (da) 1997-10-20

Family

ID=6478376

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94904993.6T DK0679228T3 (da) 1993-01-18 1994-01-07 "Trykfrembringende anordning i en hydraulisk aksialstempelmaskine"

Country Status (7)

Country Link
US (1) US5794513A (de)
EP (1) EP0679228B1 (de)
JP (1) JPH08500882A (de)
AU (1) AU5879894A (de)
DE (1) DE4301120C2 (de)
DK (1) DK0679228T3 (de)
WO (1) WO1994016221A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490446A (en) * 1994-03-22 1996-02-13 Caterpillar Inc. Apparatus and method for a piston assembly
DE19523828C1 (de) * 1995-06-30 1997-01-16 Danfoss As Hydraulische Axialkolbenmaschine
DE19601721C3 (de) * 1996-01-18 2003-07-24 Brueninghaus Hydromatik Gmbh Gewichtsoptimierter, mehrteiliger Gleitschuh
DE19605369A1 (de) * 1996-02-14 1997-08-21 Schaeffler Waelzlager Kg Kolbenmaschine mit Kunststoffkolben
US6145429A (en) * 1999-03-08 2000-11-14 Paul; Eddie Rotor assembly for rotary power device
CH693270A5 (fr) * 1999-04-01 2003-05-15 Bobsts A Dispositif pour déplacer alternativement et enopposition de phase deux organes d'alignement.
DE10223844B4 (de) * 2002-05-28 2013-04-04 Danfoss A/S Wasserhydraulische Maschine
US7018181B2 (en) * 2003-05-01 2006-03-28 Wagner Spray Tech Corporation Swashplate pump
DE102004043745B3 (de) * 2004-09-10 2006-02-09 Danfoss A/S Hydraulische Axialkolbenmaschine
DE102007001794A1 (de) * 2007-01-05 2008-07-10 Robert Bosch Gmbh Hydraulische Kolbenmaschine
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
DE202015103379U1 (de) 2015-06-26 2016-09-30 Danfoss A/S Wasserhydraulische Maschine
CH716310B1 (de) * 2019-06-12 2023-03-15 Urben & Kyburz Ag Bauteil für eine Kolbenmaschine und Verfahren zur Herstellung des Bauteils.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733666A (en) * 1956-02-07 Axial piston pumps
US3183848A (en) * 1962-05-09 1965-05-18 Hydro Kinetics Inc Cartridge type pumping apparatus
US3246575A (en) * 1962-12-12 1966-04-19 Hydro Kinetics Inc Fluid motor
US3187644A (en) * 1963-08-19 1965-06-08 Sundstrand Corp Hydraulic pump or motor device pistons
US3208395A (en) * 1963-08-30 1965-09-28 Budzich Tadeusz Cylinder barrel suspension for fluid pressure energy translating device
GB1342905A (en) * 1970-09-02 1974-01-10 Nat Res Dev Cam follower piston
JPS55161981A (en) * 1979-06-01 1980-12-16 Diesel Kiki Co Ltd Compressor with rotary swash plate
NL8501315A (nl) * 1985-05-08 1986-12-01 Multinorm Bv Pomp.
JPS6334372U (de) * 1986-08-25 1988-03-05
DE4022858A1 (de) * 1989-07-18 1991-01-31 Hemscheidt Maschf Hermann Axialkolbenmaschine
DE4035748A1 (de) * 1989-11-09 1991-05-16 Vickers Systems Gmbh Axialkolbenpumpe fuer hohe drehzahlen
US5022313A (en) * 1990-01-08 1991-06-11 General Motors Corporation Composite piston assembly for automotive air conditioning compressor

Also Published As

Publication number Publication date
DE4301120C2 (de) 1995-06-01
DE4301120A1 (de) 1994-07-21
WO1994016221A1 (en) 1994-07-21
EP0679228A1 (de) 1995-11-02
AU5879894A (en) 1994-08-15
US5794513A (en) 1998-08-18
JPH08500882A (ja) 1996-01-30
EP0679228B1 (de) 1997-04-16

Similar Documents

Publication Publication Date Title
DE69504854D1 (de) Freikolbenmaschine
DE59600941D1 (de) Strömungsmaschine mit entlastungskolben
DE69523959D1 (de) Schraubenkolbenmaschine
DK0679228T3 (da) "Trykfrembringende anordning i en hydraulisk aksialstempelmaskine"
DE69208101D1 (de) Freikolbenmaschine mit hydraulischer einheit
GB2307009B (en) A hydraulic drive unit and piston pump for use therein
KR960702580A (ko) 유압발생장치 및 이 장치를 구비한 작업기계
DK0774073T3 (da) Hydraulisk aksialstempelmaskine med en skråplade
IT1283153B1 (it) Macchina a pistoni assiali
DE69611577D1 (de) Maschinenkolben
GB9525028D0 (en) Hydrostatic piston machine
DE69520666D1 (de) Hydraulische maschine mit axialkolben
DE59501785D1 (de) Hydraulischer arbeitszylinder
DE59600410D1 (de) Axiakolbenmaschine
IT1286126B1 (it) Macchina idraulica a stantuffo assiale.
DE59609136D1 (de) Befestigung eines hydraulikaggregates
DE4499555T1 (de) Hydraulische Kolbenmaschine
GB2286018B (en) Hydraulic piston machines
DE69611717D1 (de) Vuillermier Freikolbenmaschine
IT1283154B1 (it) Pistone per una macchina a stantuffo
ATA6695A (de) Hydraulischer arbeitszylinder
NO972658D0 (no) Trykkmediumaktuert arbeidsanordning
DE59307255D1 (de) Kolbenarbeits- oder -kraftmaschine
IT1286117B1 (it) Macchina idraulica a stantuffo assiale.
GB9421103D0 (en) Hydraulic piston machines