IT1401174B1 - AXIAL PISTON MACHINE - Google Patents

AXIAL PISTON MACHINE

Info

Publication number
IT1401174B1
IT1401174B1 ITMO2010A000215A ITMO20100215A IT1401174B1 IT 1401174 B1 IT1401174 B1 IT 1401174B1 IT MO2010A000215 A ITMO2010A000215 A IT MO2010A000215A IT MO20100215 A ITMO20100215 A IT MO20100215A IT 1401174 B1 IT1401174 B1 IT 1401174B1
Authority
IT
Italy
Prior art keywords
axial piston
piston machine
machine
axial
piston
Prior art date
Application number
ITMO2010A000215A
Other languages
Italian (it)
Inventor
Maurizio Brevini
Original Assignee
Sam Hydraulik Spa
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 Sam Hydraulik Spa filed Critical Sam Hydraulik Spa
Priority to ITMO2010A000215A priority Critical patent/IT1401174B1/en
Priority to CN201180036426.7A priority patent/CN103026055B/en
Priority to PCT/IB2011/053249 priority patent/WO2012014128A1/en
Priority to EP11746648.2A priority patent/EP2598749B1/en
Publication of ITMO20100215A1 publication Critical patent/ITMO20100215A1/en
Application granted granted Critical
Publication of IT1401174B1 publication Critical patent/IT1401174B1/en

Links

Classifications

    • 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
    • F03C1/0678—Control
    • F03C1/0694—Control by changing the inclination of the axis of the cylinder barrel in relation to the axis of the actuated element
    • 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
    • F03C1/0678—Control
    • F03C1/0686—Control by changing the inclination of the swash plate
    • 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
    • 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
    • F04B1/22—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 having two or more sets of cylinders or pistons
    • F04B1/24—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 having two or more sets of cylinders or pistons inclined to the main shaft axis
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1204—Position of a rotating inclined plate
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1204—Position of a rotating inclined plate
    • F04B2201/12041—Angular position
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1205—Position of a non-rotating inclined plate
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1205—Position of a non-rotating inclined plate
    • F04B2201/12051—Angular position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Details Of Reciprocating Pumps (AREA)
ITMO2010A000215A 2010-07-26 2010-07-26 AXIAL PISTON MACHINE IT1401174B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMO2010A000215A IT1401174B1 (en) 2010-07-26 2010-07-26 AXIAL PISTON MACHINE
CN201180036426.7A CN103026055B (en) 2010-07-26 2011-07-21 Axial piston machine
PCT/IB2011/053249 WO2012014128A1 (en) 2010-07-26 2011-07-21 Axial piston machine
EP11746648.2A EP2598749B1 (en) 2010-07-26 2011-07-21 Axial piston machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO2010A000215A IT1401174B1 (en) 2010-07-26 2010-07-26 AXIAL PISTON MACHINE

Publications (2)

Publication Number Publication Date
ITMO20100215A1 ITMO20100215A1 (en) 2012-01-27
IT1401174B1 true IT1401174B1 (en) 2013-07-12

Family

ID=43533440

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO2010A000215A IT1401174B1 (en) 2010-07-26 2010-07-26 AXIAL PISTON MACHINE

Country Status (4)

Country Link
EP (1) EP2598749B1 (en)
CN (1) CN103026055B (en)
IT (1) IT1401174B1 (en)
WO (1) WO2012014128A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509100A (en) * 2012-12-20 2014-06-25 Eaton Ind Ip Gmbh & Co Kg Magnetic position sensor for swashplate control piston
JP5998070B2 (en) * 2013-01-28 2016-09-28 日立建機株式会社 Variable displacement oblique axis hydraulic pump
CN106559025B (en) 2015-09-30 2020-05-12 德昌电机(深圳)有限公司 Electric tool and motor driving system thereof
DE102018213385A1 (en) * 2018-08-09 2020-02-13 Robert Bosch Gmbh Relaxation recess in control disc for axial piston machine
DE102018214165A1 (en) * 2018-08-22 2020-02-27 Robert Bosch Gmbh Control plate for axial piston machine and axial piston machine with control plate

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822252A (en) * 1986-07-28 1989-04-18 Nippondenso Co., Ltd. Variable capacity compressor
JP2715544B2 (en) * 1989-05-10 1998-02-18 株式会社豊田自動織機製作所 Capacity detection device for swash plate type variable displacement compressor
DE19842029B4 (en) * 1998-09-14 2005-02-17 Sauer-Sundstrand Gmbh & Co. Adjustment of hydrostatic axial piston machines by means of stepper motor
US6547531B1 (en) * 2002-01-16 2003-04-15 Terry L. Cumbo Variable-displacement axial piston pump
US6848888B2 (en) * 2002-12-12 2005-02-01 Caterpillar Inc. Sensor for a variable displacement pump
US7086225B2 (en) * 2004-02-11 2006-08-08 Haldex Hydraulics Corporation Control valve supply for rotary hydraulic machine
US7380490B2 (en) * 2004-02-11 2008-06-03 Haldex Hydraulics Corporation Housing for rotary hydraulic machines
JP2007177650A (en) * 2005-12-27 2007-07-12 Toyota Industries Corp Displacement detecting device for variable displacement type compressor
JP4829159B2 (en) 2007-03-29 2011-12-07 川崎重工業株式会社 Swash plate type piston pump motor and manufacturing method thereof
DE102007022568A1 (en) * 2007-05-14 2008-11-20 Robert Bosch Gmbh Retaining segment

Also Published As

Publication number Publication date
EP2598749A1 (en) 2013-06-05
CN103026055B (en) 2016-01-27
WO2012014128A1 (en) 2012-02-02
CN103026055A (en) 2013-04-03
EP2598749B1 (en) 2020-01-08
ITMO20100215A1 (en) 2012-01-27

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