DE602008004099D1 - Anordnung zum Bedienen einer hydraulischen Vorrichtung - Google Patents

Anordnung zum Bedienen einer hydraulischen Vorrichtung

Info

Publication number
DE602008004099D1
DE602008004099D1 DE602008004099T DE602008004099T DE602008004099D1 DE 602008004099 D1 DE602008004099 D1 DE 602008004099D1 DE 602008004099 T DE602008004099 T DE 602008004099T DE 602008004099 T DE602008004099 T DE 602008004099T DE 602008004099 D1 DE602008004099 D1 DE 602008004099D1
Authority
DE
Germany
Prior art keywords
pump unit
supply
prime mover
driving torque
fluid pressure
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
DE602008004099T
Other languages
English (en)
Inventor
Bengt-Goeran Persson
Peter Nilsson
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.)
Parker Hannifin AB
Original Assignee
Parker Hannifin AB
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 Parker Hannifin AB filed Critical Parker Hannifin AB
Publication of DE602008004099D1 publication Critical patent/DE602008004099D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
DE602008004099T 2008-04-29 2008-04-29 Anordnung zum Bedienen einer hydraulischen Vorrichtung Active DE602008004099D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08155350A EP2113672B1 (de) 2008-04-29 2008-04-29 Anordnung zum Bedienen einer hydraulischen Vorrichtung

Publications (1)

Publication Number Publication Date
DE602008004099D1 true DE602008004099D1 (de) 2011-02-03

Family

ID=39768797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008004099T Active DE602008004099D1 (de) 2008-04-29 2008-04-29 Anordnung zum Bedienen einer hydraulischen Vorrichtung

Country Status (4)

Country Link
US (1) US8209975B2 (de)
EP (1) EP2113672B1 (de)
AT (1) ATE492730T1 (de)
DE (1) DE602008004099D1 (de)

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US9222486B2 (en) * 2011-04-18 2015-12-29 Concentric Rockford Inc. Engine augmentation of hydraulic control system
CN103562568B (zh) * 2011-05-31 2016-10-05 沃尔沃建筑设备公司 液压系统和用于控制液压系统的方法
JP5767996B2 (ja) * 2012-03-29 2015-08-26 カヤバ工業株式会社 流体圧駆動ユニット
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US9279236B2 (en) * 2012-06-04 2016-03-08 Caterpillar Inc. Electro-hydraulic system for recovering and reusing potential energy
US9328744B2 (en) * 2012-08-31 2016-05-03 Caterpillar Inc. Hydraulic control system having swing energy recovery
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CN103148027A (zh) * 2012-12-12 2013-06-12 江苏熙友磁电科技有限公司 蓄能液压站
US9290911B2 (en) 2013-02-19 2016-03-22 Caterpillar Inc. Energy recovery system for hydraulic machine
BE1021140B1 (nl) 2013-04-09 2016-01-08 Cnh Industrial Belgium Nv Een hybride aandrijfsysteem voor een oogstmachine
FI127282B (fi) * 2013-05-31 2018-03-15 Ponsse Oyj Metsäkoneen tehonsyöttö
FR3007085B1 (fr) * 2013-06-17 2015-06-26 Technoboost Dispositif de gavage comprenant un moteur hydraulique entrainant une pompe de gavage
US9701312B2 (en) 2013-12-11 2017-07-11 Caterpillar Inc. Idle reduction engine shutdown and restart system for a machine
US20150247509A1 (en) 2014-02-28 2015-09-03 Caterpillar Inc. Machine having hydraulic start assist system
JP6245611B2 (ja) * 2014-04-18 2017-12-13 キャタピラー エス エー アール エル 制御装置および作業機械
US10160439B2 (en) 2014-06-20 2018-12-25 Parker-Hannifin Corporation Power efficiency control mechanism for a working machine
WO2016137041A1 (ko) * 2015-02-27 2016-09-01 두산인프라코어 주식회사 건설기계의 시동 보조장치
NO20150676A1 (en) * 2015-05-27 2016-11-28 Kamil Wozniak Krzysztof Hydraulic system and a method for recuperating energy.
CN112065624B (zh) * 2020-09-10 2021-10-08 潍柴动力股份有限公司 一种高压油泵的安装方法、发动机及车辆

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Also Published As

Publication number Publication date
US20090266067A1 (en) 2009-10-29
US8209975B2 (en) 2012-07-03
EP2113672B1 (de) 2010-12-22
EP2113672A1 (de) 2009-11-04
ATE492730T1 (de) 2011-01-15

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