DE502007005382D1 - AXIAL PISTON MACHINE WITH A RADIAL EXPANDED I - Google Patents

AXIAL PISTON MACHINE WITH A RADIAL EXPANDED I

Info

Publication number
DE502007005382D1
DE502007005382D1 DE502007005382T DE502007005382T DE502007005382D1 DE 502007005382 D1 DE502007005382 D1 DE 502007005382D1 DE 502007005382 T DE502007005382 T DE 502007005382T DE 502007005382 T DE502007005382 T DE 502007005382T DE 502007005382 D1 DE502007005382 D1 DE 502007005382D1
Authority
DE
Germany
Prior art keywords
periphery wall
axial piston
piston machine
plates
housing
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.)
Active
Application number
DE502007005382T
Other languages
German (de)
Inventor
Gerhard Betz
Herbert Dreher
Clemens Krebs
Michael Duerr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of DE502007005382D1 publication Critical patent/DE502007005382D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B1/2064—Housings
    • 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
    • F04B1/14—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 stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/145—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

The machine (1) has a housing (2) for enclosing an interior space (3) with two transverse walls (18a, 18b) and a periphery wall (2c). Swash-plates (4) supported longitudinally adjacent to a cylinder drum (5) are flexibly supported at pistons (9). The plates are adjustably supported back and forth along extending piston bores (6) in the drum. The periphery wall has a radial elevation formed in a longitudinal direction of the housing and formed by two u-shaped periphery wall sections. The sections limit a radially extended interior section.
DE502007005382T 2006-12-29 2007-12-20 AXIAL PISTON MACHINE WITH A RADIAL EXPANDED I Active DE502007005382D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006062065A DE102006062065A1 (en) 2006-12-29 2006-12-29 Hydrostatic axial piston machine e.g. swash plate machine, has periphery wall with radial elevation formed in longitudinal direction of housing and formed by two periphery wall sections that limit radially extended interior section
PCT/EP2007/011302 WO2008080573A2 (en) 2006-12-29 2007-12-20 Axial piston engine having a housing comprising a radially extended inner section

Publications (1)

Publication Number Publication Date
DE502007005382D1 true DE502007005382D1 (en) 2010-11-25

Family

ID=39185893

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006062065A Withdrawn DE102006062065A1 (en) 2006-12-29 2006-12-29 Hydrostatic axial piston machine e.g. swash plate machine, has periphery wall with radial elevation formed in longitudinal direction of housing and formed by two periphery wall sections that limit radially extended interior section
DE502007005382T Active DE502007005382D1 (en) 2006-12-29 2007-12-20 AXIAL PISTON MACHINE WITH A RADIAL EXPANDED I

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006062065A Withdrawn DE102006062065A1 (en) 2006-12-29 2006-12-29 Hydrostatic axial piston machine e.g. swash plate machine, has periphery wall with radial elevation formed in longitudinal direction of housing and formed by two periphery wall sections that limit radially extended interior section

Country Status (7)

Country Link
US (1) US20100322789A1 (en)
EP (1) EP2104786B1 (en)
JP (1) JP5180970B2 (en)
CN (1) CN101529092B (en)
AT (1) ATE484675T1 (en)
DE (2) DE102006062065A1 (en)
WO (1) WO2008080573A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007022567A1 (en) 2007-05-14 2008-11-20 Robert Bosch Gmbh axial piston
EP2585718A1 (en) 2010-06-23 2013-05-01 Robert Bosch GmbH Axial piston machine
DE102010045867A1 (en) 2010-09-17 2012-03-22 Robert Bosch Gmbh axial piston
US11002259B2 (en) 2018-12-05 2021-05-11 Hamilton Sundstrand Corporation Variable wobbler for a hydraulic unit
CN114198276B (en) * 2021-12-13 2023-03-31 浙江工业大学 Spiral reciprocating hydraulic piston pump
DE202024102373U1 (en) 2024-05-08 2024-05-17 Robert Bosch Gesellschaft mit beschränkter Haftung Axial piston machine with separate pre-compression assembly, which includes two sub-chambers

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02105580U (en) * 1989-02-10 1990-08-22
US5105723A (en) 1990-04-06 1992-04-21 Zexel Corporation Swash plate type axial piston pump
DE19538835C1 (en) * 1995-10-18 1997-03-13 Brueninghaus Hydromatik Gmbh Axial-piston machine with adjustable swashplate
DE19645580C1 (en) * 1996-11-05 1998-04-02 Brueninghaus Hydromatik Gmbh Axial piston machine with damping element for the swashplate or swash plate
US5845559A (en) * 1997-08-08 1998-12-08 Eaton Corporation Axial piston pump neutral centering mechanism
US6332393B1 (en) * 1999-07-16 2001-12-25 Hydro-Gear Limited Partnership Pump
JP2001140750A (en) * 1999-11-18 2001-05-22 Nagatomo Ryutai Kikai Kenkyusho:Kk Piston pump motor
DE10028957C2 (en) * 2000-06-16 2002-07-11 Lukas Hydraulik Gmbh & Co Kg Portable hydraulic pump unit
US6354812B1 (en) * 2000-06-29 2002-03-12 Eaton Corporation Adjustment maximum displacement stop for variable displacement piston pump
US6715997B2 (en) * 2001-04-30 2004-04-06 Sauer-Danfoss Inc. Housing for a rotary hydraulic unit with a servo piston
US6655255B2 (en) * 2001-07-10 2003-12-02 Caterpillar Inc. Swashplate arrangement for an axial piston pump
NL1020932C2 (en) * 2002-01-12 2003-07-15 Innas Bv Hydraulic device.
US7107892B2 (en) * 2003-03-26 2006-09-19 Parker-Hannifin Housing with multiple case drain ports for hydrostatic transmission pumps
EP1519042B1 (en) * 2003-09-29 2006-08-16 Kayaba Industry Co., Ltd. Swash plate type hydraulic pump or motor
ITVI20040035A1 (en) * 2004-03-04 2004-06-04 Refcomp Spa MODULAR VOLUMETRIC COMPRESSOR
US7794212B2 (en) * 2004-07-10 2010-09-14 Hugelman Rodney D Multi-piston pump/compressor
USD533205S1 (en) * 2004-12-21 2006-12-05 Brueninghaus Hydromatik Gmbh Axial piston machine
USD543565S1 (en) * 2004-12-21 2007-05-29 Brueninghaus Hydromatik Gmbh Axial piston machine
USD547774S1 (en) * 2004-12-21 2007-07-31 Brueninghaus Hydromatik Gmbh Axial piston machine
US20060213364A1 (en) * 2005-03-24 2006-09-28 Cox C P Ducted cooling arrangement for hydrostatic pumps
DE102005037618A1 (en) * 2005-05-20 2006-11-23 Brueninghaus Hydromatik Gmbh Hydrostatic piston machine according to the floating cup concept
WO2006129431A1 (en) * 2005-05-30 2006-12-07 Hitachi Construction Machinery Co., Ltd. Variable displacement swash plate type hydraulic rotary machine
DE102006058355A1 (en) * 2006-03-10 2007-09-13 Brueninghaus Hydromatik Gmbh Combi pump housing for several nominal sizes
CN101415944B (en) * 2006-03-14 2010-12-22 朱荣辉 Axial plunger pump or motor
DE102006021570A1 (en) * 2006-04-10 2007-10-18 Robert Bosch Gmbh Hydrostatic piston machine with rotating control disc
USD553654S1 (en) * 2006-06-01 2007-10-23 Brueninghaus Hydromatik Gmbh Axial piston machine
DE102007022567A1 (en) * 2007-05-14 2008-11-20 Robert Bosch Gmbh axial piston
DE102007022569A1 (en) * 2007-05-14 2008-11-20 Robert Bosch Gmbh Axial piston machine with return device
DE102007022568A1 (en) * 2007-05-14 2008-11-20 Robert Bosch Gmbh Retaining segment
CN101772645B (en) * 2007-08-07 2016-09-28 罗伯特-博希股份公司 Hydrostatic machine including the adjusting apparatus with control and regulation valve return element
DE102008038455A1 (en) * 2007-08-20 2009-02-26 Robert Bosch Gmbh Axial piston machine in swashplate design with an actuator

Also Published As

Publication number Publication date
WO2008080573A3 (en) 2008-08-28
EP2104786B1 (en) 2010-10-13
JP2010514971A (en) 2010-05-06
DE102006062065A1 (en) 2008-07-03
ATE484675T1 (en) 2010-10-15
CN101529092A (en) 2009-09-09
JP5180970B2 (en) 2013-04-10
CN101529092B (en) 2012-02-15
EP2104786A2 (en) 2009-09-30
US20100322789A1 (en) 2010-12-23
WO2008080573A2 (en) 2008-07-10

Similar Documents

Publication Publication Date Title
DE502007005382D1 (en) AXIAL PISTON MACHINE WITH A RADIAL EXPANDED I
ATE552422T1 (en) STATOR COAT FOR PROCESSING SCREW PUMPS
ATE398725T1 (en) PISTON WORKING MACHINE
EP2586966A3 (en) Rotary actuator
FI20055629A0 (en) Apparatus for a piston combustion engine system for identifying an uneven cylinder power ratio
ATE471448T1 (en) BUILT CRANKCASE
CL2012000308A1 (en) Engine comprising a crankshaft curable about a crankshaft, a compression piston slidably received within a compression cylinder and operatively connected to the crankshaft, an expansion piston slidably received within a cylinder, a crossover passage interconnecting the cylinders compression and expansion and method
BRPI0815022A2 (en) BIKE FOR A PISTON ASSEMBLY, PISTON ASSEMBLY, ENGINE, AND METHOD FOR GUIDING A PISTON ASSEMBLY WITHIN AN ENGINE CYLINDER.
BR112017027424A2 (en) method to assemble a yankee dryer cylinder
ATE474147T1 (en) CONNECTING ROD FOR A DOUBLE CRANKSHAFT PISTON ENGINE AND DOUBLE CRANKSHAFT PISTON ENGINE
FR2892775B1 (en) HYDRAULIC MOTOR WITH RADIAL PISTONS WITH COOLING OF THE CYLINDER BLOCK
TW200736502A (en) An air pump
WO2015090702A3 (en) Axial piston machine
ATE463306T1 (en) VIBRATION GENERATOR WITH A WORKING PISTON MOUNTED BETWEEN PRESSURE CHAMBERS
RU2011149065A (en) DEVICE FOR CREATING PERFORATION CHANNELS IN A WELL
IT1392141B1 (en) HYDROSTATIC AXIAL PISTON MACHINE
ATE421641T1 (en) DOUBLE-ACTING PLUNGER CYLINDER AND DRIVE FOR A GRIPPER
FR2901581B1 (en) IMPROVEMENTS ON RADIAL PISTON HYDRAULIC PUMPS
DE60114963D1 (en) Cylinder housing for an axial piston pump
RU2011114707A (en) PIPE PROFILING DEVICE
ITMO20020287A1 (en) HYDRAULIC MACHINE WITH HIGH PERFORMANCE RADIAL CYLINDERS.
ATE449922T1 (en) VIBRATION DAMPER
FR2883918B1 (en) AXIAL PISTON HYDRAULIC MACHINE WITH SYNCHRONIZATION SYSTEM
UA87905C2 (en) piston link machine
FR2928403B1 (en) HYDROSTATIC AXIAL PISTON MACHINE