WO2015177231A3 - Axial piston machine - Google Patents

Axial piston machine Download PDF

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Publication number
WO2015177231A3
WO2015177231A3 PCT/EP2015/061149 EP2015061149W WO2015177231A3 WO 2015177231 A3 WO2015177231 A3 WO 2015177231A3 EP 2015061149 W EP2015061149 W EP 2015061149W WO 2015177231 A3 WO2015177231 A3 WO 2015177231A3
Authority
WO
WIPO (PCT)
Prior art keywords
axial piston
piston machine
disposed
shaft
spherical bearing
Prior art date
Application number
PCT/EP2015/061149
Other languages
German (de)
French (fr)
Other versions
WO2015177231A2 (en
Inventor
Gert Baitinger
Christoph Beerens
Michael Kreisig
Markus LEUTERT
Rolf Müller
Berthold Repgen
Roland Schacherer
Falk Schneider
Peter Wieske
Original Assignee
Mahle International 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 Mahle International Gmbh filed Critical Mahle International Gmbh
Priority to EP15723031.9A priority Critical patent/EP3146208B1/en
Publication of WO2015177231A2 publication Critical patent/WO2015177231A2/en
Publication of WO2015177231A3 publication Critical patent/WO2015177231A3/en

Links

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
    • F01B3/0017—Component parts, details, e.g. sealings, lubrication
    • F01B3/0023—Actuating or actuated elements
    • F01B3/0026—Actuating or actuated element bearing means or driving or driven axis bearing means
    • 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
    • F01B3/0085—Pistons
    • F01B3/0088—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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F04B27/0882—Pistons 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1045—Cylinders
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The invention relates to an axial piston machine (1) comprising: a shaft (3) which is non-rotatably connected to a swash plate (4); and cylinders (5) that are disposed annularly around and coaxially with the shaft (3), in which cylinders pistons (6) are disposed in a translationally displaceable manner, wherein each piston (6) is coupled to the swash plate (4) by means of a spherical bearing (7) and a sliding member (8) and wherein an inlet opening (9) is assigned to each cylinder (5). The axial piston machine further comprises a control plate (10) having an eccentrically disposed through-opening (11) which passes over each inlet opening (9) once during each revolution of the control plate (10) thereby guiding the working medium into the associated cylinder (5). According to the invention, at least one spherical bearing (7) has a multi-part design.
PCT/EP2015/061149 2014-05-23 2015-05-20 Axial piston machine WO2015177231A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15723031.9A EP3146208B1 (en) 2014-05-23 2015-05-20 Axial piston machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014209892.0A DE102014209892A1 (en) 2014-05-23 2014-05-23 axial piston
DE102014209892.0 2014-05-23

Publications (2)

Publication Number Publication Date
WO2015177231A2 WO2015177231A2 (en) 2015-11-26
WO2015177231A3 true WO2015177231A3 (en) 2016-03-24

Family

ID=53181300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/061149 WO2015177231A2 (en) 2014-05-23 2015-05-20 Axial piston machine

Country Status (3)

Country Link
EP (1) EP3146208B1 (en)
DE (1) DE102014209892A1 (en)
WO (1) WO2015177231A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016213283A1 (en) * 2016-07-20 2018-01-25 Mahle International Gmbh Piston for an axial piston machine
DE102017105610A1 (en) * 2017-03-16 2018-09-20 Volkswagen Aktiengesellschaft Axial piston motor and cycle device

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB118098A (en) * 1917-07-19
JPH04179873A (en) * 1990-11-09 1992-06-26 Toyota Autom Loom Works Ltd Oscillative tilting plate type variable volume compressor and processing method for oscillative tilting plate and shoe for retaining piston
DE19527647A1 (en) * 1995-07-28 1997-01-30 Linde Ag Axial piston machine
DE19706066A1 (en) * 1997-02-17 1997-11-20 Hans Dipl Ing Unger Compressor providing compressed air in vehicle
JPH1047231A (en) * 1996-08-02 1998-02-17 Zexel Corp Variable capacity type compressor
DE19955554A1 (en) * 1998-11-18 2000-05-25 Fkw Hannover Forschungszentrum Piston compressor, especially for coolant compression, has compression piston driven by drive that interacts with expansion piston so work of expansion is used to drive compressor piston
WO2001027473A1 (en) * 1999-10-12 2001-04-19 Zexel Valeo Climate Control Corporation Swash plate type refrigerant compressor
US6532655B1 (en) * 1999-03-20 2003-03-18 Halla Climate Control Corp. Method of manufacturing hollow piston for compressors
US20030121414A1 (en) * 2000-12-11 2003-07-03 Etienne Cautenet High pressure low volume pump
EP1510692A1 (en) * 2003-08-21 2005-03-02 Nissan Motor Company, Limited Refrigerant compressor and friction control process therefor
WO2006114073A1 (en) * 2005-04-23 2006-11-02 Ixetic Mac Gmbh Axial piston motor
WO2010115010A2 (en) * 2009-04-01 2010-10-07 Purdue Research Foundation Positive displacement machine piston with wavy surface form
DE102009019627A1 (en) * 2009-04-30 2010-11-04 Linde Material Handling Gmbh Hydrostatic displacement machine e.g. radial piston engine, has piston supported in piston recess of cylinder drum, and implementing balance movement arranged in transverse direction of groove web in area of rolling body
DE102010026360A1 (en) * 2010-07-07 2012-01-12 Schaeffler Technologies Gmbh & Co. Kg tappet
DE102010036917A1 (en) * 2010-08-09 2012-02-09 Amovis Gmbh Axial piston machine i.e. steam engine, for e.g. vehicle, has closing body arranged in inlet chamber for working medium with increased pressure, so that medium is conducted for expanding into cylinder through passage and inlet port
DE102010052508A1 (en) * 2010-11-26 2012-05-31 Daimler Ag Waste heat recovery device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863026A (en) * 1956-05-04 1961-03-15 Edward Athelstan Halford Improved reciprocatory machines
DE1949611A1 (en) * 1969-10-01 1971-04-08 Linde Ag Axial piston machine
JPH0658248A (en) * 1992-08-06 1994-03-01 Toyota Autom Loom Works Ltd Rotary shaft supporting construction of swash plate type compressor
US5362154A (en) * 1993-08-16 1994-11-08 Bernard Wiesen Pivoting slipper pad bearing and crosshead mechanism
DE19620701A1 (en) * 1995-06-21 1997-01-09 Elektra Beckum Ag Axial piston pump for high-pressure cleaning unit with piston formed from tube - closed at one end and protected from corrosion by material selection or coating
DE19754593A1 (en) * 1997-12-10 1999-07-01 Kleinedler Peter Hold-down ring for axial piston machines
DE19847159C2 (en) * 1998-10-13 2001-12-06 Hans Unger Compressor for generating oil-free compressed air
DE19954863A1 (en) * 1999-11-15 2001-07-26 Zexel Valeo Compressor Europe Piston machine, especially compressor
KR20030078955A (en) * 2001-03-06 2003-10-08 혼다 기켄 고교 가부시키가이샤 Expansion machine
ES2389450T3 (en) * 2006-07-29 2012-10-26 Ixetic Bad Homburg Gmbh Device for attaching a piston to an annular disk

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB118098A (en) * 1917-07-19
JPH04179873A (en) * 1990-11-09 1992-06-26 Toyota Autom Loom Works Ltd Oscillative tilting plate type variable volume compressor and processing method for oscillative tilting plate and shoe for retaining piston
DE19527647A1 (en) * 1995-07-28 1997-01-30 Linde Ag Axial piston machine
JPH1047231A (en) * 1996-08-02 1998-02-17 Zexel Corp Variable capacity type compressor
DE19706066A1 (en) * 1997-02-17 1997-11-20 Hans Dipl Ing Unger Compressor providing compressed air in vehicle
DE19955554A1 (en) * 1998-11-18 2000-05-25 Fkw Hannover Forschungszentrum Piston compressor, especially for coolant compression, has compression piston driven by drive that interacts with expansion piston so work of expansion is used to drive compressor piston
US6532655B1 (en) * 1999-03-20 2003-03-18 Halla Climate Control Corp. Method of manufacturing hollow piston for compressors
WO2001027473A1 (en) * 1999-10-12 2001-04-19 Zexel Valeo Climate Control Corporation Swash plate type refrigerant compressor
US20030121414A1 (en) * 2000-12-11 2003-07-03 Etienne Cautenet High pressure low volume pump
EP1510692A1 (en) * 2003-08-21 2005-03-02 Nissan Motor Company, Limited Refrigerant compressor and friction control process therefor
WO2006114073A1 (en) * 2005-04-23 2006-11-02 Ixetic Mac Gmbh Axial piston motor
WO2010115010A2 (en) * 2009-04-01 2010-10-07 Purdue Research Foundation Positive displacement machine piston with wavy surface form
DE102009019627A1 (en) * 2009-04-30 2010-11-04 Linde Material Handling Gmbh Hydrostatic displacement machine e.g. radial piston engine, has piston supported in piston recess of cylinder drum, and implementing balance movement arranged in transverse direction of groove web in area of rolling body
DE102010026360A1 (en) * 2010-07-07 2012-01-12 Schaeffler Technologies Gmbh & Co. Kg tappet
DE102010036917A1 (en) * 2010-08-09 2012-02-09 Amovis Gmbh Axial piston machine i.e. steam engine, for e.g. vehicle, has closing body arranged in inlet chamber for working medium with increased pressure, so that medium is conducted for expanding into cylinder through passage and inlet port
DE102010052508A1 (en) * 2010-11-26 2012-05-31 Daimler Ag Waste heat recovery device

Also Published As

Publication number Publication date
DE102014209892A1 (en) 2015-11-26
WO2015177231A2 (en) 2015-11-26
EP3146208A2 (en) 2017-03-29
EP3146208B1 (en) 2018-08-29

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