EP0849468A3 - Dispositif de réglage de la capacité d'une pompe à pistons axiaux - Google Patents

Dispositif de réglage de la capacité d'une pompe à pistons axiaux Download PDF

Info

Publication number: EP0849468A3
Authority: EP; European Patent Office
Prior art keywords: control; piston; adjusting; piston pump; actuating piston
Prior art date: 1996-12-19
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

Application number

EP97120301A

Other languages

German (de)

English (en)

Other versions

EP0849468B1 (fr

EP0849468B2 (fr

EP0849468A2 (fr

Inventor

Werner Hörmann

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.)

Brueninghaus Hydromatik GmbH

Original Assignee

Brueninghaus Hydromatik 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.)

1996-12-19

Filing date

1997-11-19

Publication date

1999-09-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7815450&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0849468(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-11-19 Application filed by Brueninghaus Hydromatik GmbH filed Critical Brueninghaus Hydromatik GmbH

1998-06-24 Publication of EP0849468A2 publication Critical patent/EP0849468A2/fr

1999-09-15 Publication of EP0849468A3 publication Critical patent/EP0849468A3/fr

2004-01-07 Publication of EP0849468B1 publication Critical patent/EP0849468B1/fr

2012-09-05 Application granted granted Critical

2012-09-05 Publication of EP0849468B2 publication Critical patent/EP0849468B2/fr

2017-11-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000006073 displacement reaction Methods 0.000 title 1
230000036316 preload Effects 0.000 abstract 1

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)

EP97120301A 1996-12-19 1997-11-19 Dispositif de réglage de la capacité d'une pompe à pistons axiaux Expired - Lifetime EP0849468B2 (fr)

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 (fr)	1998-06-24
EP0849468A3 true EP0849468A3 (fr)	1999-09-15
EP0849468B1 EP0849468B1 (fr)	2004-01-07
EP0849468B2 EP0849468B2 (fr)	2012-09-05

Family

ID=7815450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97120301A Expired - Lifetime EP0849468B2 (fr)	1996-12-19	1997-11-19	Dispositif de réglage de la capacité d'une pompe à pistons axiaux

Country Status (2)

Country	Link
EP (1)	EP0849468B2 (fr)
DE (2)	DE19653165C2 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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
RU2155275C1 (ru) *	1999-01-18	2000-08-27	ОАО "Специальное конструкторское бюро приборостроения и автоматики"	Насос переменной производительности
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
RU2293877C1 (ru) *	2005-05-18	2007-02-20	ОАО "Пневмостроймашина"	Регулируемая аксиально-поршневая машина
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
CN101815865B (zh)	2007-08-20	2012-06-27	罗伯特-博世有限公司	位于具有调节装置的旋转斜盘结构中的轴向活塞机构
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
US10598173B2 (en)	2015-06-26	2020-03-24	Casappa S.P.A.	Variable displacement pump and a method for regulating the pump
CA3003553C (fr)	2015-08-10	2023-10-31	Eaton Intelligent Power Limited	Commande de pression proportionnelle electro-hydraulique pour pompe a circuit ouvert
BR112018009773B8 (pt)	2015-11-15	2022-11-22	Eaton Intelligent Power Ltd	Sistema de controle de bomba hidráulica
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
DE102023212136A1 (de) *	2023-12-04	2025-06-05	Robert Bosch Gesellschaft mit beschränkter Haftung	Verfahren zur Steuerung einer verstellbaren Hydraulikmaschine

Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) *	1987-07-25	1989-01-25	Ing. G. Klemm Bohrtechnik GmbH	Dispositif pour le forage au travers de morts-terrains

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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 EP EP97120301A patent/EP0849468B2/fr not_active Expired - Lifetime
- 1997-11-19 DE DE59711184T patent/DE59711184D1/de not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) *	1987-07-25	1989-01-25	Ing. G. Klemm Bohrtechnik GmbH	Dispositif pour le forage au travers de morts-terrains

Also Published As

Publication number	Publication date
DE19653165C2 (de)	2002-04-25
EP0849468B1 (fr)	2004-01-07
EP0849468B2 (fr)	2012-09-05
DE19653165C1 (de)	1998-04-02
DE59711184D1 (de)	2004-02-12
EP0849468A2 (fr)	1998-06-24

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Publication	Publication Date	Title
EP0849468A3 (fr)	1999-09-15	Dispositif de réglage de la capacité d'une pompe à pistons axiaux
EP0927123B1 (fr)	2001-03-28	Systeme de freinage hydraulique a servofrein
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DE2022643A1 (de)	1971-02-11	Von zwei Pedalen betaetigte hydraulische Fahrzeugbremse
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