DE59909934D1 - Hydrostatic machine - Google Patents

Hydrostatic machine

Info

Publication number
DE59909934D1
DE59909934D1 DE59909934T DE59909934T DE59909934D1 DE 59909934 D1 DE59909934 D1 DE 59909934D1 DE 59909934 T DE59909934 T DE 59909934T DE 59909934 T DE59909934 T DE 59909934T DE 59909934 D1 DE59909934 D1 DE 59909934D1
Authority
DE
Germany
Prior art keywords
hydrostatic machine
hydrostatic
machine
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.)
Expired - Lifetime
Application number
DE59909934T
Other languages
German (de)
Inventor
Joerg Dantlgraber
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.)
Bosch Rexroth AG
Original Assignee
Bosch Rexroth AG
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 Bosch Rexroth AG filed Critical Bosch Rexroth AG
Application granted granted Critical
Publication of DE59909934D1 publication Critical patent/DE59909934D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04B1/2042—Valves
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
DE59909934T 1998-04-27 1999-04-21 Hydrostatic machine Expired - Lifetime DE59909934D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19818721A DE19818721A1 (en) 1998-04-27 1998-04-27 Hydrostatic machine

Publications (1)

Publication Number Publication Date
DE59909934D1 true DE59909934D1 (en) 2004-08-19

Family

ID=7865901

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19818721A Withdrawn DE19818721A1 (en) 1998-04-27 1998-04-27 Hydrostatic machine
DE59909934T Expired - Lifetime DE59909934D1 (en) 1998-04-27 1999-04-21 Hydrostatic machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19818721A Withdrawn DE19818721A1 (en) 1998-04-27 1998-04-27 Hydrostatic machine

Country Status (2)

Country Link
EP (1) EP0953767B1 (en)
DE (2) DE19818721A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10034857A1 (en) 2000-07-18 2002-01-31 Liebherr Machines Bulle S A Hydrostatic axial piston machine
DE10135800B4 (en) * 2001-07-23 2007-08-16 Sauer-Danfoss (Neumünster) GmbH & Co OHG Pressure medium unit with continuously controllable flow cross section in the reversal
DE102008062483A1 (en) * 2008-12-16 2010-06-17 Robert Bosch Gmbh Axial piston machine with pulsation reduction
DE102011117081A1 (en) * 2011-10-27 2013-05-02 Robert Bosch Gmbh Hydrostatic piston machine
DE102014208406A1 (en) * 2014-05-06 2015-11-12 Robert Bosch Gmbh Hydrostatic piston machine
DE102017201158A1 (en) * 2016-08-29 2018-03-01 Robert Bosch Gmbh Hydrostatic axial piston machine
DE102018205884A1 (en) 2018-04-18 2019-10-24 Robert Bosch Gmbh Axial piston machine with pressure relief in the Durchtriebsraum
DE102018218548A1 (en) * 2018-10-30 2020-04-30 Robert Bosch Gmbh Hydrostatic piston machine
DE102020212372A1 (en) 2020-09-30 2022-03-31 Robert Bosch Gesellschaft mit beschränkter Haftung Hydrostatic axial piston machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199461A (en) * 1963-05-27 1965-08-10 Cessna Aircraft Co Hydraulic pump or motor
FR2110550A5 (en) 1970-10-21 1972-06-02 Citroen Sa
DE2208890A1 (en) 1972-02-25 1973-09-06 Bosch Gmbh Robert AXIAL PISTON PUMP
US4175914A (en) * 1977-05-31 1979-11-27 The Cessna Aircraft Company Hydraulic stop
JPS62135674A (en) * 1985-12-09 1987-06-18 Hitachi Constr Mach Co Ltd Hydraulic pump and motor device
DE3700573A1 (en) * 1987-01-10 1988-07-21 Bosch Gmbh Robert Piston machine, in particular axial or radial piston machine
DE3800900A1 (en) * 1988-01-14 1989-07-27 Rexroth Mannesmann Gmbh Circuit arrangement for controlling the rotational speed of a hydrostatic machine
SE507637C2 (en) * 1991-09-06 1998-06-29 Parker Hannifin Ab Method and apparatus for damping flow pulsations in hydrostatic displacement hydraulic machines and apparatus for carrying out the method
JP2606758Y2 (en) * 1992-12-22 2001-01-09 株式会社小松製作所 Hydraulic pump / motor cylinder chamber pressure control device
DE4407282C2 (en) * 1994-03-04 1996-04-18 Hydromatik Gmbh Hydrostatic drive
US5492451A (en) * 1994-10-03 1996-02-20 Caterpillar Inc. Apparatus and method for attenuation of fluid-borne noise
US5555726A (en) * 1995-03-31 1996-09-17 Caterpillar Inc. Attenuation of fluid borne noise from hydraulic piston pumps

Also Published As

Publication number Publication date
DE19818721A1 (en) 1999-10-28
EP0953767A3 (en) 2000-08-09
EP0953767B1 (en) 2004-07-14
EP0953767A2 (en) 1999-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition