[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ITRE20050110A1 - DISTRIBUTION SYSTEM FOR PISTON HYDROSTATIC UNIT - Google Patents

DISTRIBUTION SYSTEM FOR PISTON HYDROSTATIC UNIT

Info

Publication number
ITRE20050110A1
ITRE20050110A1 IT000110A ITRE20050110A ITRE20050110A1 IT RE20050110 A1 ITRE20050110 A1 IT RE20050110A1 IT 000110 A IT000110 A IT 000110A IT RE20050110 A ITRE20050110 A IT RE20050110A IT RE20050110 A1 ITRE20050110 A1 IT RE20050110A1
Authority
IT
Italy
Prior art keywords
distribution system
hydrostatic unit
piston hydrostatic
piston
unit
Prior art date
Application number
IT000110A
Other languages
Italian (it)
Inventor
Orles Ferretti
Original Assignee
Orles Ferretti
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 Orles Ferretti filed Critical Orles Ferretti
Priority to IT000110A priority Critical patent/ITRE20050110A1/en
Priority to DK06121256.9T priority patent/DK1772625T3/en
Priority to EP06121256A priority patent/EP1772625B1/en
Priority to US11/528,503 priority patent/US20070074626A1/en
Publication of ITRE20050110A1 publication Critical patent/ITRE20050110A1/en

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
    • F04B1/2021—Details or component parts characterised by the contact area between cylinder barrel and valve 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
    • F04B1/2014—Details or component parts
    • F04B1/2035—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
    • F04B1/2042—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
IT000110A 2005-10-04 2005-10-04 DISTRIBUTION SYSTEM FOR PISTON HYDROSTATIC UNIT ITRE20050110A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000110A ITRE20050110A1 (en) 2005-10-04 2005-10-04 DISTRIBUTION SYSTEM FOR PISTON HYDROSTATIC UNIT
DK06121256.9T DK1772625T3 (en) 2005-10-04 2006-09-26 Distributor system for a hydrostatic piston machine
EP06121256A EP1772625B1 (en) 2005-10-04 2006-09-26 Distribution system for a hydrostatic piston machine
US11/528,503 US20070074626A1 (en) 2005-10-04 2006-09-28 Distribution system for a hydrostatic piston machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000110A ITRE20050110A1 (en) 2005-10-04 2005-10-04 DISTRIBUTION SYSTEM FOR PISTON HYDROSTATIC UNIT

Publications (1)

Publication Number Publication Date
ITRE20050110A1 true ITRE20050110A1 (en) 2007-04-05

Family

ID=37602284

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000110A ITRE20050110A1 (en) 2005-10-04 2005-10-04 DISTRIBUTION SYSTEM FOR PISTON HYDROSTATIC UNIT

Country Status (4)

Country Link
US (1) US20070074626A1 (en)
EP (1) EP1772625B1 (en)
DK (1) DK1772625T3 (en)
IT (1) ITRE20050110A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10018174B2 (en) 2014-10-31 2018-07-10 Komatsu Ltd. Hydraulic pump/motor

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288768A (en) * 1940-12-23 1942-07-07 Vickers Inc Power transmission
US2749844A (en) * 1951-11-01 1956-06-12 Bendix Aviat Corp Pump
US3185104A (en) * 1959-01-14 1965-05-25 Sperry Rand Corp Power transmission
US3274896A (en) * 1963-10-07 1966-09-27 Autolava Oy Liquid pressure operated motor
GB1567100A (en) * 1977-10-03 1980-05-08 Caterpillar Tractor Co Flow control assembly for multi-piston pumps
DE2908119A1 (en) * 1979-03-02 1980-09-11 Linde Ag PISTON MACHINE WITH A ROTATING CYLINDER DRUM
CN85109439A (en) * 1984-12-29 1986-07-16 株式会社日立制作所 Fluid machines
US4757743A (en) * 1987-04-29 1988-07-19 Vickers, Incorporated Power transmission
DE3725361A1 (en) * 1987-07-30 1989-02-16 Brueninghaus Hydraulik Gmbh AXIAL PISTON MACHINE IN TYPE DISC OR TYPE AXIS DESIGN WITH SLOT CONTROL AND PRESSURE COMPENSATION CHANNELS
DE69202269T2 (en) * 1991-02-14 1995-09-07 Honda Motor Co Ltd Swashplate piston hydraulic system.
DE69207224T2 (en) * 1991-02-14 1996-06-13 Honda Motor Co Ltd Swashplate piston hydraulic system
JPH07189887A (en) 1993-12-25 1995-07-28 Hitachi Constr Mach Co Ltd Axial piston type pump
US5358388A (en) * 1994-01-27 1994-10-25 Eaton Corporation Noise reduction at the second order frequency
US5593285A (en) * 1995-01-13 1997-01-14 Caterpillar Inc. Hydraulic axial piston unit with multiple valve plates
JP3362576B2 (en) * 1995-02-10 2003-01-07 ダイキン工業株式会社 Variable displacement piston machine
US5555726A (en) * 1995-03-31 1996-09-17 Caterpillar Inc. Attenuation of fluid borne noise from hydraulic piston pumps
JP3725637B2 (en) 1996-10-15 2005-12-14 日立建機株式会社 Axial piston type hydraulic pump
EP0935070A4 (en) * 1996-10-24 2004-05-26 Komatsu Mfg Co Ltd Hydraulic pump/motor apparatus
JPH11210878A (en) * 1998-01-20 1999-08-03 Honda Motor Co Ltd Hydraulic controller for variable displacement type hydraulic transmission
US6038958A (en) * 1998-04-07 2000-03-21 Noax B.V. Porting for hydraulic pressure transformer
JP3154329B2 (en) * 1998-07-21 2001-04-09 川崎重工業株式会社 Axial piston pump
US6406271B1 (en) * 1999-05-06 2002-06-18 Ingo Valentin Swashplate type axial-piston pump
US6640687B1 (en) 2002-08-09 2003-11-04 Sauer-Danfoss Inc. Control system for hydrostatic pump
DE10241979A1 (en) * 2002-09-11 2004-03-18 Bosch Rexroth Ag Hydrotransformer has dead space which enlarges displacement chamber during reversing phase, and switching unit has three control slots distributed around circumference, with dead spaces opening into region between control slots
DE10343222A1 (en) 2003-09-18 2005-04-14 Sauer-Danfoss (Neumünster) GmbH & Co OHG Axial piston machine of the swashplate or bent axis type
US7500424B2 (en) * 2004-04-07 2009-03-10 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Hydraulic machine having pressure equalization

Also Published As

Publication number Publication date
DK1772625T3 (en) 2012-10-22
EP1772625B1 (en) 2012-08-22
EP1772625A3 (en) 2009-01-28
US20070074626A1 (en) 2007-04-05
EP1772625A2 (en) 2007-04-11

Similar Documents

Publication Publication Date Title
BRPI0413515A2 (en) FLUID DISPENSER
FR2886714B1 (en) ANTI-ROTARY INJECTION SYSTEM FOR TURBO-REACTOR
DE502004005314D1 (en) hydraulic cylinders
DK1579130T3 (en) Piston Pump System
ITBO20060092U1 (en) TURNING UNIT
DK1606547T3 (en) Pipe Containment System
DE602005021955D1 (en) FLUID DISTRIBUTION SYSTEM
SE0301097L (en) Location system
ITBO20040519A1 (en) EMBOSSING UNIT
ITMI20050434A1 (en) EXTENSIBLE DEVICE FOR CONCRETE DISTRIBUTION
ITRE20050110A1 (en) DISTRIBUTION SYSTEM FOR PISTON HYDROSTATIC UNIT
FR2891940B1 (en) DISPLAY SYSTEM.
FR2893108B1 (en) HYDROSTATIC DRIVE SYSTEM
ITPA20060010A1 (en) SURFACE MONITORING UNIT.
DE502005002410D1 (en) CONTACTLESS WORKING WAY MEASURING SYSTEM
FR2900450B1 (en) HYDROSTATIC DRIVE SYSTEM
ITBO20030370A1 (en) SANITIZATION SYSTEM FOR DOSING PISTON TAPS
NO20035362D0 (en) Valve system for piston machinery
FR2925884B1 (en) SHEET STOP SYSTEM
FR2922802B1 (en) MODULAR TOOL STORAGE SYSTEM
FR2878038B1 (en) OBJECT LOCATION SYSTEM
ITPD20050223A1 (en) THERMOFRIGORATING UNIT
ITMI20050330A1 (en) OFFSET LARGE VERSATILITY PRINTING SYSTEM
FR2897949B1 (en) SYSTEM FOR CHARACTERIZING A ROAD SURFACE
ITBA20060013U1 (en) INTELLIGENT "INTELLYROAD" ROAD CONTROL DEVICE