DK0615583T3 - Anordning til genvinding af energi - Google Patents

Anordning til genvinding af energi

Info

Publication number
DK0615583T3
DK0615583T3 DK92924657T DK92924657T DK0615583T3 DK 0615583 T3 DK0615583 T3 DK 0615583T3 DK 92924657 T DK92924657 T DK 92924657T DK 92924657 T DK92924657 T DK 92924657T DK 0615583 T3 DK0615583 T3 DK 0615583T3
Authority
DK
Denmark
Prior art keywords
pct
linked
working
working cylinder
sec
Prior art date
Application number
DK92924657T
Other languages
English (en)
Inventor
Frantisek Krnavek
Original Assignee
Hydac Technology 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 Hydac Technology Gmbh filed Critical Hydac Technology Gmbh
Application granted granted Critical
Publication of DK0615583T3 publication Critical patent/DK0615583T3/da

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
    • 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
DK92924657T 1991-12-04 1992-12-03 Anordning til genvinding af energi DK0615583T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS913680A CZ279137B6 (cs) 1991-12-04 1991-12-04 Zařízení pro rekuperaci polohové energie praco vního zařízení stavebního, nebo zemního stroje
PCT/EP1992/002797 WO1993011363A1 (de) 1991-12-04 1992-12-03 Vorrichtung zur rückgewinnung von energie

Publications (1)

Publication Number Publication Date
DK0615583T3 true DK0615583T3 (da) 1999-01-11

Family

ID=5377577

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92924657T DK0615583T3 (da) 1991-12-04 1992-12-03 Anordning til genvinding af energi

Country Status (11)

Country Link
US (1) US5477677A (da)
EP (1) EP0615583B1 (da)
JP (1) JP3231771B2 (da)
AT (1) ATE164209T1 (da)
CZ (1) CZ279137B6 (da)
DE (1) DE59209243D1 (da)
DK (1) DK0615583T3 (da)
ES (1) ES2113443T3 (da)
GR (1) GR3026601T3 (da)
SK (2) SK368091A3 (da)
WO (1) WO1993011363A1 (da)

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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
US7621211B2 (en) 2007-05-31 2009-11-24 Caterpillar Inc. Force feedback poppet valve having an integrated pressure compensator
US8479504B2 (en) * 2007-05-31 2013-07-09 Caterpillar Inc. Hydraulic system having an external pressure compensator
US20080295681A1 (en) * 2007-05-31 2008-12-04 Caterpillar Inc. Hydraulic system having an external pressure compensator
US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
US8474255B2 (en) 2008-04-09 2013-07-02 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8359856B2 (en) 2008-04-09 2013-01-29 Sustainx Inc. Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery
US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
US8677744B2 (en) 2008-04-09 2014-03-25 SustaioX, Inc. Fluid circulation in energy storage and recovery systems
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US7802426B2 (en) 2008-06-09 2010-09-28 Sustainx, Inc. System and method for rapid isothermal gas expansion and compression for energy storage
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US8225606B2 (en) 2008-04-09 2012-07-24 Sustainx, Inc. Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
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US8104274B2 (en) 2009-06-04 2012-01-31 Sustainx, Inc. Increased power in compressed-gas energy storage and recovery
US8631650B2 (en) 2009-09-25 2014-01-21 Caterpillar Inc. Hydraulic system and method for control
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US8171728B2 (en) 2010-04-08 2012-05-08 Sustainx, Inc. High-efficiency liquid heat exchange in compressed-gas energy storage systems
US8191362B2 (en) 2010-04-08 2012-06-05 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US8234863B2 (en) 2010-05-14 2012-08-07 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
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US8495872B2 (en) 2010-08-20 2013-07-30 Sustainx, Inc. Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas
US8578708B2 (en) 2010-11-30 2013-11-12 Sustainx, Inc. Fluid-flow control in energy storage and recovery systems
DE102011008145B3 (de) * 2011-01-08 2012-02-02 Parker Hannifin Gmbh Energieeffizienter hydraulischer Antrieb für die Linearbewegung eines Massekörpers
KR20140031319A (ko) 2011-05-17 2014-03-12 서스테인쓰, 인크. 압축 공기 에너지 저장 시스템 내의 효율적인 2상 열전달을 위한 시스템 및 방법
DE102011053230B3 (de) * 2011-09-02 2013-01-31 Parker Hannifin Manufacturing Germany GmbH & Co. KG Linear arbeitender Massekörperantrieb mit Energierückgewinnung
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CN102518169B (zh) * 2011-12-27 2014-06-18 山重建机(济宁)有限公司 一种混合动力液压挖掘机
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JP6155159B2 (ja) * 2013-10-11 2017-06-28 Ｋｙｂ株式会社 ハイブリッド建設機械の制御システム
JP6601834B2 (ja) * 2015-04-21 2019-11-06 キャタピラー エス エー アール エル 流体圧回路および作業機械

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Also Published As

Publication number Publication date
US5477677A (en) 1995-12-26
JPH07504723A (ja) 1995-05-25
CZ368091A3 (en) 1993-06-16
JP3231771B2 (ja) 2001-11-26
SK66094A3 (en) 1994-11-09
GR3026601T3 (en) 1998-07-31
DE59209243D1 (de) 1998-04-23
CZ279137B6 (cs) 1995-01-18
EP0615583B1 (de) 1998-03-18
SK368091A3 (en) 1994-05-11
ES2113443T3 (es) 1998-05-01
WO1993011363A1 (de) 1993-06-10
EP0615583A1 (de) 1994-09-21
ATE164209T1 (de) 1998-04-15

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