DE102011106715A1 - Hydrostatisches Antriebssystem - Google Patents

Hydrostatisches Antriebssystem Download PDF

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Publication number
DE102011106715A1
DE102011106715A1 DE201110106715 DE102011106715A DE102011106715A1 DE 102011106715 A1 DE102011106715 A1 DE 102011106715A1 DE 201110106715 DE201110106715 DE 201110106715 DE 102011106715 A DE102011106715 A DE 102011106715A DE 102011106715 A1 DE102011106715 A1 DE 102011106715A1
Authority
DE
Germany
Prior art keywords
consumer
valve
line
drive system
memory
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.)
Withdrawn
Application number
DE201110106715
Other languages
German (de)
English (en)
Inventor
Dr. Kraft Wolfgang
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.)
Linde Hydraulics GmbH and Co KG
Original Assignee
Linde Material Handling 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 Linde Material Handling GmbH filed Critical Linde Material Handling GmbH
Priority to DE201110106715 priority Critical patent/DE102011106715A1/de
Priority to CN201210232332.3A priority patent/CN102865261B/zh
Publication of DE102011106715A1 publication Critical patent/DE102011106715A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
    • F16H61/4096—Fluid exchange between hydrostatic circuits and external sources or consumers with pressure accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4148—Open loop circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7058—Rotary output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/88—Control measures for saving energy
DE201110106715 2011-07-06 2011-07-06 Hydrostatisches Antriebssystem Withdrawn DE102011106715A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE201110106715 DE102011106715A1 (de) 2011-07-06 2011-07-06 Hydrostatisches Antriebssystem
CN201210232332.3A CN102865261B (zh) 2011-07-06 2012-07-05 静液压驱动系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110106715 DE102011106715A1 (de) 2011-07-06 2011-07-06 Hydrostatisches Antriebssystem

Publications (1)

Publication Number Publication Date
DE102011106715A1 true DE102011106715A1 (de) 2013-01-10

Family

ID=47426566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201110106715 Withdrawn DE102011106715A1 (de) 2011-07-06 2011-07-06 Hydrostatisches Antriebssystem

Country Status (2)

Country Link
CN (1) CN102865261B (zh)
DE (1) DE102011106715A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014120930A1 (en) * 2013-01-30 2014-08-07 Parker-Hannifin Corporation Hydraulic hybrid swing drive system for excavators
CN104249715A (zh) * 2014-09-15 2014-12-31 郑州宇通客车股份有限公司 公交汽车制动能量回收再生液压系统
DE102015100193A1 (de) 2015-01-08 2016-07-14 Linde Hydraulics Gmbh & Co. Kg Hydrostatisches Antriebssystem
US9790962B2 (en) 2011-10-10 2017-10-17 Angus Peter Robson Accumulator
US10570930B2 (en) 2011-10-10 2020-02-25 Angus Peter Robson Accumulator

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013114040A1 (de) * 2013-12-13 2015-06-18 Linde Hydraulics Gmbh & Co. Kg Hydrostatischer Antrieb mit Energiespeicherung
DE102014226377A1 (de) * 2014-12-18 2016-06-23 Robert Bosch Gmbh Hydrostatischer Antrieb für ein Drehwerk, Drehwerk mit einem derartigen Antrieb, und mobileArbeitsmaschine mit einem derartigen Drehwerk
DE102016117206A1 (de) * 2016-09-13 2018-03-15 Linde Hydraulics Gmbh & Co. Kg Load-Sensing Antriebssystem
JP6831711B2 (ja) * 2017-02-01 2021-02-17 川崎重工業株式会社 液圧駆動システム
CN107269614B (zh) * 2017-06-28 2018-10-30 西南交通大学 一种四象限液压加载系统
DE102018101924A1 (de) * 2018-01-29 2019-08-01 Liebherr-Hydraulikbagger Gmbh Arbeitsmaschine mit Hydraulik zur Energierekuperation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009108830A1 (en) 2008-02-28 2009-09-03 Caterpillar Inc. Control system for recovering swing motor kinetic energy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992146A (en) * 1996-04-12 1999-11-30 Caterpillar Inc. Variable rate ride control system
DE19913784A1 (de) * 1999-03-26 2000-09-28 Mannesmann Rexroth Ag Lastfühlende hydraulische Steueranordnung für eine mobile Arbeitsmaschine
US6655136B2 (en) * 2001-12-21 2003-12-02 Caterpillar Inc System and method for accumulating hydraulic fluid
DE10355934A1 (de) * 2003-11-29 2005-06-30 Still Gmbh Hydrostatische Lenkvorrichtung für eine Arbeitsmaschine mit einer Arbeitshydraulik
US7269944B2 (en) * 2005-09-30 2007-09-18 Caterpillar Inc. Hydraulic system for recovering potential energy
CN101220823A (zh) * 2006-11-14 2008-07-16 胡斯可国际股份有限公司 用于液压系统的能量回收与再利用技术
EP2072692B1 (en) * 2007-12-21 2012-08-01 Caterpillar Inc. Machine having selective ride control
KR101061193B1 (ko) * 2009-11-12 2011-09-01 볼보 컨스트럭션 이큅먼트 에이비 굴삭기의 선회에너지 회생장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009108830A1 (en) 2008-02-28 2009-09-03 Caterpillar Inc. Control system for recovering swing motor kinetic energy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9790962B2 (en) 2011-10-10 2017-10-17 Angus Peter Robson Accumulator
US10570930B2 (en) 2011-10-10 2020-02-25 Angus Peter Robson Accumulator
WO2014120930A1 (en) * 2013-01-30 2014-08-07 Parker-Hannifin Corporation Hydraulic hybrid swing drive system for excavators
US10024341B2 (en) 2013-01-30 2018-07-17 Parker-Hannifin Corporation Hydraulic hybrid swing drive system for excavators
CN104249715A (zh) * 2014-09-15 2014-12-31 郑州宇通客车股份有限公司 公交汽车制动能量回收再生液压系统
DE102015100193A1 (de) 2015-01-08 2016-07-14 Linde Hydraulics Gmbh & Co. Kg Hydrostatisches Antriebssystem

Also Published As

Publication number Publication date
CN102865261A (zh) 2013-01-09
CN102865261B (zh) 2017-03-01

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R082 Change of representative

Representative=s name: GEIRHOS & WALLER PATENT- UND RECHTSANWAELTE, DE

R081 Change of applicant/patentee

Owner name: LINDE HYDRAULICS GMBH & CO. KG, DE

Free format text: FORMER OWNER: LINDE MATERIAL HANDLING GMBH, 63743 ASCHAFFENBURG, DE

Effective date: 20130820

R082 Change of representative

Representative=s name: PATENTSHIP PATENTANWALTSGESELLSCHAFT MBH, DE

Effective date: 20130820

Representative=s name: GEIRHOS & WALLER PATENT- UND RECHTSANWAELTE, DE

Effective date: 20130820

R082 Change of representative

Representative=s name: PATENTSHIP PATENTANWALTSGESELLSCHAFT MBH, DE

R082 Change of representative

Representative=s name: PATENTSHIP PATENTANWALTSGESELLSCHAFT MBH, DE

R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee