EP2930360A3 - Axialkolbenmaschine in schrägachsenbauweise mit gleitschuhen im triebflansch - Google Patents

Axialkolbenmaschine in schrägachsenbauweise mit gleitschuhen im triebflansch Download PDF

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Publication number
EP2930360A3
EP2930360A3 EP15160552.4A EP15160552A EP2930360A3 EP 2930360 A3 EP2930360 A3 EP 2930360A3 EP 15160552 A EP15160552 A EP 15160552A EP 2930360 A3 EP2930360 A3 EP 2930360A3
Authority
EP
European Patent Office
Prior art keywords
drive flange
sliding
housing
axial piston
rotatably
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.)
Withdrawn
Application number
EP15160552.4A
Other languages
English (en)
French (fr)
Other versions
EP2930360A2 (de
Inventor
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 Hydraulics GmbH and Co KG
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 Hydraulics GmbH and Co KG filed Critical Linde Hydraulics GmbH and Co KG
Publication of EP2930360A2 publication Critical patent/EP2930360A2/de
Publication of EP2930360A3 publication Critical patent/EP2930360A3/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • 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
    • F01B3/0082—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0663—Casings, housings
    • F03C1/0665—Cylinder barrel bearing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0668—Swash or actuated plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0668—Swash or actuated plate
    • F03C1/0671—Swash or actuated plate bearing means or driven axis bearing 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
    • 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
    • F04B1/20—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
    • 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
    • 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
    • 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
    • F04B1/2092—Means for connecting rotating cylinder barrels and rotating inclined swash plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/54—Hydrostatic or hydrodynamic bearing assemblies specially adapted for rotary positive displacement pumps or compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

Die Erfindung betrifft eine hydrostatische Axialkolbenmaschine (1) in Schrägachsenbauweise mit einer um eine Rotationsachse (Rt) drehbar innerhalb eines Gehäuses (2) angeordneten Triebwelle (4), mit einem drehbar innerhalb des Gehäuses (2) angeordneten Triebflansch (3), und einer um eine Rotationsachse (Rz) drehbar innerhalb des Gehäuses (2) der Axialkolbenmaschine (1) angeordneten Zylindertrommel (7), wobei die Zylindertrommel (7) mit mehreren Kolbenausnehmungen (8) versehen ist, in denen jeweils ein Kolben (10) längsverschiebbar angeordnet ist, wobei die Kolben (10) an dem Triebflansch (3) gelenkig befestigt sind, und wobei der Triebflansches (3) an einer gehäuseseitigen Gleitfläche (101) mittels eines Axiallagers (100) abgestützt ist, das als hydrostatisch entlastetes Gleitlager (102) ausgebildet ist, das mehrere Gleitschuhe (105) aufweist, die jeweils im Triebflansch (3) gelenkig gelagert sind und an einer an der Gleitfläche (101) zugewandten Stirnseite mit einer Drucktasche (106) versehen sind, die zur Versorgung mit Druckmittel mit einem zugeordneten Verdrängerraum (V) der Axialkolbenmaschine (1) in Verbindung stehen. Die Gleitschuhe (105) sind erfindungsgemäß jeweils derart in dem Triebflansch (3) gelenkig gelagert, dass bei rotierendem Triebflansch (3) eine Ausgleichskraft (FFR) auf den Gleitschuh (105) wirkt, die der auf den Gleitschuh (105) wirkenden Fliehkraft (FF) entgegengerichtet ist, wobei der Angriffspunkt (AP) der Ausgleichskraft (FFR) an dem Gleitschuh (105) derart gewählt ist, dass an dem Gleitschuh (105) kein Abkippmoment entsteht oder ein Abkippmoment teilweise oder vollständig kompensiert wird.
EP15160552.4A 2014-04-08 2015-03-24 Axialkolbenmaschine in schrägachsenbauweise mit gleitschuhen im triebflansch Withdrawn EP2930360A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014104952.7A DE102014104952A1 (de) 2014-04-08 2014-04-08 Axialkolbenmaschine in Schrägachsenbauweise mit Gleitschuhen im Triebflansch

Publications (2)

Publication Number Publication Date
EP2930360A2 EP2930360A2 (de) 2015-10-14
EP2930360A3 true EP2930360A3 (de) 2015-11-04

Family

ID=52875454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15160552.4A Withdrawn EP2930360A3 (de) 2014-04-08 2015-03-24 Axialkolbenmaschine in schrägachsenbauweise mit gleitschuhen im triebflansch

Country Status (5)

Country Link
US (1) US10001010B2 (de)
EP (1) EP2930360A3 (de)
JP (1) JP6611453B2 (de)
CN (1) CN104976089B (de)
DE (1) DE102014104952A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH716310B1 (de) * 2019-06-12 2023-03-15 Urben & Kyburz Ag Bauteil für eine Kolbenmaschine und Verfahren zur Herstellung des Bauteils.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725979A1 (de) * 1986-09-29 1988-03-31 Karl Marx Stadt Ind Werke Hydrostatische axialkolbenmaschine
US5381724A (en) * 1991-01-28 1995-01-17 Honda Giken Kogyo Kabushiki Kaisha Swash-plate, plunger-type hydraul pressure apparatus
DE10154921A1 (de) * 2001-11-08 2003-05-15 Linde Ag Hydrostatische Axialkolbenmaschine in Triebflanschbauweise
EP2050957A1 (de) * 2007-10-15 2009-04-22 Linde Material Holding GmbH Axialkolbenmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990988A (en) 1962-04-06 1965-05-05 Dowty Hydraulic Units Ltd Hydraulic reciprocating pumps or motors
FR2135776A5 (de) 1971-04-28 1972-12-22 Renault
JPS5761184U (de) * 1980-09-30 1982-04-10
DE3239175C1 (de) 1982-10-22 1984-03-01 Hydromatik GmbH, 7915 Elchingen Lagerung des triebflansches einer axialkolbenmaschine in schraegachsen-bauart.
EP0158084B1 (de) 1984-02-29 1990-05-30 Shimadzu Corporation Axialkolbenpumpe oder -Motor mit geneigter Achse
JPH0313589Y2 (de) * 1985-07-31 1991-03-27
JP2000009025A (ja) * 1998-06-19 2000-01-11 Honda Motor Co Ltd アキシャルプランジャ型油圧機器におけるプランジャアッセンブリ
DE102011053645A1 (de) * 2011-09-15 2013-03-21 Linde Material Handling Gmbh Axialkolbenmaschine mit einem druckmittelgefüllten Gehäuse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725979A1 (de) * 1986-09-29 1988-03-31 Karl Marx Stadt Ind Werke Hydrostatische axialkolbenmaschine
US5381724A (en) * 1991-01-28 1995-01-17 Honda Giken Kogyo Kabushiki Kaisha Swash-plate, plunger-type hydraul pressure apparatus
DE10154921A1 (de) * 2001-11-08 2003-05-15 Linde Ag Hydrostatische Axialkolbenmaschine in Triebflanschbauweise
EP2050957A1 (de) * 2007-10-15 2009-04-22 Linde Material Holding GmbH Axialkolbenmaschine

Also Published As

Publication number Publication date
EP2930360A2 (de) 2015-10-14
US20150285076A1 (en) 2015-10-08
JP6611453B2 (ja) 2019-11-27
DE102014104952A1 (de) 2015-10-08
US10001010B2 (en) 2018-06-19
JP2015200318A (ja) 2015-11-12
CN104976089B (zh) 2019-06-11
CN104976089A (zh) 2015-10-14

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