EP0849468A3 - Verstelleinrichtung zur Verstellung des Fördervolumens einer Axialkolbenpumpe - Google Patents
Verstelleinrichtung zur Verstellung des Fördervolumens einer Axialkolbenpumpe Download PDFInfo
- Publication number
- EP0849468A3 EP0849468A3 EP97120301A EP97120301A EP0849468A3 EP 0849468 A3 EP0849468 A3 EP 0849468A3 EP 97120301 A EP97120301 A EP 97120301A EP 97120301 A EP97120301 A EP 97120301A EP 0849468 A3 EP0849468 A3 EP 0849468A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- piston
- adjusting
- piston pump
- actuating piston
- 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.)
- Granted
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
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
- F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653165 | 1996-12-19 | ||
DE19653165A DE19653165C2 (de) | 1996-12-19 | 1996-12-19 | Verstelleinrichtung zur Verstellung des Fördervolumens einer Axialkolbenpumpe |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0849468A2 EP0849468A2 (de) | 1998-06-24 |
EP0849468A3 true EP0849468A3 (de) | 1999-09-15 |
EP0849468B1 EP0849468B1 (de) | 2004-01-07 |
EP0849468B2 EP0849468B2 (de) | 2012-09-05 |
Family
ID=7815450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97120301A Expired - Lifetime EP0849468B2 (de) | 1996-12-19 | 1997-11-19 | Verstelleinrichtung zur Verstellung des Fördervolumens einer Axialkolbenpumpe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0849468B2 (de) |
DE (2) | DE19653165C2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19842029B4 (de) * | 1998-09-14 | 2005-02-17 | Sauer-Sundstrand Gmbh & Co. | Verstellung von hydrostatischen Axialkolbenmaschinen mittels Schrittmotor |
DE19857082A1 (de) * | 1998-12-10 | 2000-06-21 | Brueninghaus Hydromatik Gmbh | Axialkolbenmaschine |
DE19860023C5 (de) * | 1998-12-23 | 2011-04-28 | Brueninghaus Hydromatik Gmbh | Kolbenmaschine mit einer Dichtungsanordnung |
US6260468B1 (en) * | 1999-02-26 | 2001-07-17 | Sauer-Danfoss Inc. | Single-piece proportional control |
DE19949169C2 (de) * | 1999-10-12 | 2001-10-11 | Brueninghaus Hydromatik Gmbh | Verstellvorrichtung |
DE10035631C2 (de) * | 2000-07-21 | 2003-01-30 | Brueninghaus Hydromatik Gmbh | Nullastschaltung |
DE10119236C1 (de) * | 2001-04-19 | 2002-12-12 | Brueninghaus Hydromatik Gmbh | Axialkolbenmaschine in Schrägachsen-Bauweise, mit einem Schwenkwinkel-Sensor |
DE102005060960B3 (de) * | 2005-12-20 | 2007-06-28 | Sauer-Danfoss Gmbh & Co Ohg | Axialkolbenmaschine mit einem verstellbaren Schrägachsen-Ventilsegment und einer Verstelleinheit zur elektrisch proportionalen Verstellung des Schluckvolumens |
CN101842590B (zh) * | 2007-08-20 | 2012-12-05 | 罗伯特-博世有限公司 | 具有可调静液压机的液压系统 |
DE102008031768A1 (de) | 2008-07-04 | 2010-01-07 | Alpha Fluid Hydrauliksysteme Müller GmbH | Regelanordnung für proportionale Winkelverstellung |
DE102011006102A1 (de) | 2011-03-25 | 2012-09-27 | Zf Friedrichshafen Ag | Stellvorrichtung eines Hydrostatmoduls |
DE102012214372A1 (de) | 2012-03-01 | 2013-09-05 | Robert Bosch Gmbh | Hydraulische Axialkolbenmaschine in Schrägachsenbauweise |
DE102013208025A1 (de) | 2013-05-02 | 2014-11-06 | Robert Bosch Gmbh | Verstelleinheit zur Verstellung eines Hubvolumens einer Axialkolbenmaschine |
DE102013224112B4 (de) | 2013-11-26 | 2024-01-18 | Robert Bosch Gmbh | Hydromaschine in Axialkolbenbauweise mit einer durch einen Proportionalmagneten verstellbaren Schrägscheiben-Stelleinrichtung |
DE102014206755B4 (de) | 2014-02-18 | 2024-09-19 | Robert Bosch Gmbh | Verstelleinrichtung einer Axialkolbenmaschine mit einem Druckmittel beaufschlagten Steuerventil |
DE102015205549B4 (de) * | 2015-03-26 | 2019-01-03 | Danfoss Power Solutions Gmbh & Co. Ohg | Verfahren zur kalibrierung einer hydraulikmaschine und hydraulikmaschine mit verstellelement |
WO2016207768A1 (en) * | 2015-06-26 | 2016-12-29 | Casappa S.P.A. | A variable displacement pump and a method for regulating the pump |
US10711771B2 (en) | 2015-08-10 | 2020-07-14 | Eaton Intelligent Power Limited | Electrohydraulic proportional pressure control for open circuit pump |
JP6921071B2 (ja) | 2015-11-15 | 2021-08-18 | イートン インテリジェント パワー リミテッドEaton Intelligent Power Limited | 油圧ポンプ制御システム |
DE102017200244A1 (de) | 2017-01-10 | 2018-07-12 | Robert Bosch Gmbh | Hydrostatischer Axialkolbenmotor in Schrägachsenbauweise |
DE102017204461A1 (de) | 2017-03-17 | 2018-09-20 | Robert Bosch Gmbh | Hydrostatischer Fahrantrieb |
DE102019205140A1 (de) | 2019-04-10 | 2020-10-15 | Robert Bosch Gmbh | Axialkolbenmaschine mit in die Anschlussplatte integrierten Ventilschiebern |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429225A (en) * | 1966-06-09 | 1969-02-25 | Abex Corp | Electrohydraulic displacement control with mechanical feedback |
US4518321A (en) * | 1982-09-02 | 1985-05-21 | Hydromatik Gmbh | Power regulation device for a hydraulic pump |
DE3627375A1 (de) * | 1986-08-12 | 1988-02-18 | Man Nutzfahrzeuge Gmbh | Verstellvorrichtung fuer einen axialkolben-schraegachsenhydrostaten |
EP0300080A1 (de) * | 1987-07-25 | 1989-01-25 | Ing. G. Klemm Bohrtechnik GmbH | Überlagerungsbohrvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2930106A1 (de) * | 1979-07-25 | 1981-02-12 | Linde Ag | Regeleinrichtung fuer eine hydrokolbenpumpe |
DE2938088A1 (de) † | 1979-09-20 | 1981-04-02 | Linde Ag, 6200 Wiesbaden | Regeleinrichtung fuer eine einstellbare hydrokolbenpumpe |
JPS62671A (ja) * | 1985-06-26 | 1987-01-06 | Komatsu Ltd | 斜軸式アキシヤルピストンポンプ・モ−タの可変装置 |
-
1996
- 1996-12-19 DE DE19653165A patent/DE19653165C2/de not_active Expired - Fee Related
-
1997
- 1997-11-19 DE DE59711184T patent/DE59711184D1/de not_active Expired - Lifetime
- 1997-11-19 EP EP97120301A patent/EP0849468B2/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429225A (en) * | 1966-06-09 | 1969-02-25 | Abex Corp | Electrohydraulic displacement control with mechanical feedback |
US4518321A (en) * | 1982-09-02 | 1985-05-21 | Hydromatik Gmbh | Power regulation device for a hydraulic pump |
DE3627375A1 (de) * | 1986-08-12 | 1988-02-18 | Man Nutzfahrzeuge Gmbh | Verstellvorrichtung fuer einen axialkolben-schraegachsenhydrostaten |
EP0300080A1 (de) * | 1987-07-25 | 1989-01-25 | Ing. G. Klemm Bohrtechnik GmbH | Überlagerungsbohrvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE59711184D1 (de) | 2004-02-12 |
EP0849468A2 (de) | 1998-06-24 |
EP0849468B2 (de) | 2012-09-05 |
EP0849468B1 (de) | 2004-01-07 |
DE19653165C1 (de) | 1998-04-02 |
DE19653165C2 (de) | 2002-04-25 |
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