SK368091A3 - Device for potential energy recuperation of working device of building or earth machine - Google Patents

Device for potential energy recuperation of working device of building or earth machine Download PDF

Info

Publication number
SK368091A3
SK368091A3 SK3680-91A SK368091A SK368091A3 SK 368091 A3 SK368091 A3 SK 368091A3 SK 368091 A SK368091 A SK 368091A SK 368091 A3 SK368091 A3 SK 368091A3
Authority
SK
Slovakia
Prior art keywords
hydraulic
linear
space
motor
hydraulic motor
Prior art date
Application number
SK3680-91A
Other languages
English (en)
Slovak (sk)
Inventor
Frantisek Krnavek
Original Assignee
Frantisek Krnavek
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 Frantisek Krnavek filed Critical Frantisek Krnavek
Publication of SK368091A3 publication Critical patent/SK368091A3/sk

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Operation Control Of Excavators (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Centrifugal Separators (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Lasers (AREA)
SK3680-91A 1991-12-04 1991-12-04 Device for potential energy recuperation of working device of building or earth machine SK368091A3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SK368091A3 true SK368091A3 (en) 1994-05-11

Family

ID=5377577

Family Applications (2)

Application Number Title Priority Date Filing Date
SK3680-91A SK368091A3 (en) 1991-12-04 1991-12-04 Device for potential energy recuperation of working device of building or earth machine
SK660-94A SK66094A3 (en) 1991-12-04 1992-12-03 Apparatus for energy recuperation

Family Applications After (1)

Application Number Title Priority Date Filing Date
SK660-94A SK66094A3 (en) 1991-12-04 1992-12-03 Apparatus for energy recuperation

Country Status (11)

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

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US7331175B2 (en) * 2005-08-31 2008-02-19 Caterpillar Inc. Hydraulic system having area controlled bypass
US7210396B2 (en) * 2005-08-31 2007-05-01 Caterpillar Inc Valve having a hysteretic filtered actuation command
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US7320216B2 (en) * 2005-10-31 2008-01-22 Caterpillar Inc. Hydraulic system having pressure compensated bypass
ES2298050B1 (es) * 2006-08-01 2009-07-27 Edesdev S.L. Metodo y aparato de recuperacion de presion en maquinas que trabajan con calderines con gases comprimidos.
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JP5257807B2 (ja) * 2006-11-14 2013-08-07 フスコ インターナショナル インコーポレイテッド 油圧システムのためのエネルギー回収及び再利用技術
US8479504B2 (en) * 2007-05-31 2013-07-09 Caterpillar Inc. Hydraulic system having an external pressure compensator
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US20100307156A1 (en) 2009-06-04 2010-12-09 Bollinger Benjamin R Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems
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
US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
US8037678B2 (en) 2009-09-11 2011-10-18 Sustainx, Inc. Energy storage and generation systems and methods using coupled cylinder assemblies
US7802426B2 (en) 2008-06-09 2010-09-28 Sustainx, Inc. System and method for rapid isothermal gas expansion and compression for energy storage
US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
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
US8250863B2 (en) 2008-04-09 2012-08-28 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
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EP2113672B1 (de) * 2008-04-29 2010-12-22 Parker Hannifin AB Anordnung zum Bedienen einer hydraulischen Vorrichtung
FR2941976B1 (fr) * 2009-02-09 2011-03-11 Manu Lorraine Systeme hydraulique d'engin de manutention ou de terrassement avec accumulateur d'energie
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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
US20130091834A1 (en) 2011-10-14 2013-04-18 Sustainx, Inc. Dead-volume management in compressed-gas energy storage and recovery systems
DE102011054616B3 (de) * 2011-10-19 2013-02-07 Parker Hannifin Manufacturing Germany GmbH & Co. KG Hydraulisch angetriebene Anordnung zum linearen Bewegen eines Massekörpers
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
DE102012101120B4 (de) 2012-02-14 2013-08-22 Parker Hannifin Manufacturing Germany GmbH & Co. KG Hydraulisch angetriebene Anordnung zum linearen Bewegen eines Massekörpers
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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
CZ279137B6 (cs) 1995-01-18
EP0615583B1 (de) 1998-03-18
ES2113443T3 (es) 1998-05-01
GR3026601T3 (en) 1998-07-31
CZ368091A3 (en) 1993-06-16
ATE164209T1 (de) 1998-04-15
JP3231771B2 (ja) 2001-11-26
US5477677A (en) 1995-12-26
JPH07504723A (ja) 1995-05-25
SK66094A3 (en) 1994-11-09
DK0615583T3 (da) 1999-01-11
EP0615583A1 (de) 1994-09-21
WO1993011363A1 (de) 1993-06-10
DE59209243D1 (de) 1998-04-23

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