CN1078653C - 用于施工机械的控制设备 - Google Patents
用于施工机械的控制设备 Download PDFInfo
- Publication number
- CN1078653C CN1078653C CN97191959A CN97191959A CN1078653C CN 1078653 C CN1078653 C CN 1078653C CN 97191959 A CN97191959 A CN 97191959A CN 97191959 A CN97191959 A CN 97191959A CN 1078653 C CN1078653 C CN 1078653C
- Authority
- CN
- China
- Prior art keywords
- control
- valve
- construction machinery
- accumulator
- control valve
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
-
- 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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/128—Braking systems
-
- 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
-
- 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
- E02F9/2278—Hydraulic circuits
- E02F9/2282—Systems using center bypass type changeover valves
-
- 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
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
-
- 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
- F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32316296 | 1996-12-03 | ||
JP323162/96 | 1996-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1209851A CN1209851A (zh) | 1999-03-03 |
CN1078653C true CN1078653C (zh) | 2002-01-30 |
Family
ID=18151782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97191959A Expired - Fee Related CN1078653C (zh) | 1996-12-03 | 1997-03-14 | 用于施工机械的控制设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6009708A (zh) |
EP (1) | EP0900888B1 (zh) |
KR (1) | KR100286517B1 (zh) |
CN (1) | CN1078653C (zh) |
CA (1) | CA2239134C (zh) |
DE (1) | DE69735941T2 (zh) |
WO (1) | WO1998024987A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100402763C (zh) * | 2002-09-26 | 2008-07-16 | 日立建机株式会社 | 建筑机械 |
Families Citing this family (70)
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GB2344809B (en) * | 1998-12-16 | 2002-10-02 | Bamford Excavators Ltd | Earth moving apparatus |
JP3622142B2 (ja) * | 1999-08-04 | 2005-02-23 | 新キャタピラー三菱株式会社 | 作業機械の作業腕制御装置 |
DE10040395A1 (de) * | 1999-09-14 | 2001-03-22 | Caterpillar Inc | Hydraulisches Steuersystem zum Verbessern des Pumpenansprechens und der Dynamischen Übereinstimmung von Pumpe und Ventil |
DE10034931B4 (de) * | 2000-07-18 | 2011-03-10 | Linde Material Handling Gmbh | Steuerventileinrichtung |
US20060064071A1 (en) * | 2001-11-06 | 2006-03-23 | Possis Medical, Inc. | Gas inflation/evacuation system incorporating a reservoir and removably attached sealing system for a guidewire assembly having an occlusive device |
US6655136B2 (en) | 2001-12-21 | 2003-12-02 | Caterpillar Inc | System and method for accumulating hydraulic fluid |
JP3942948B2 (ja) * | 2002-05-09 | 2007-07-11 | 株式会社神戸製鋼所 | 作業機械の旋回制御装置 |
CN100374665C (zh) * | 2002-05-09 | 2008-03-12 | 神钢建设机械株式会社 | 作业机械的旋转控制装置 |
US7500360B2 (en) * | 2002-09-05 | 2009-03-10 | Hitachi Constuction Machinery Co., Ltd. | Hydraulic driving system of construction machinery |
DE20215838U1 (de) | 2002-10-15 | 2004-02-26 | Hawe Hydraulik Gmbh & Co. Kg | Computerisierte elektrohydraulische Proportional-Steuervorrichtung |
US6854268B2 (en) | 2002-12-06 | 2005-02-15 | Caterpillar Inc | Hydraulic control system with energy recovery |
DE10337600A1 (de) * | 2003-08-16 | 2005-03-10 | Deere & Co | Hydropneumatische Federungseinrichtung |
DE10337601A1 (de) * | 2003-08-16 | 2005-03-10 | Deere & Co | Hydropneumatische Federungseinrichtung |
US7121189B2 (en) * | 2004-09-29 | 2006-10-17 | Caterpillar Inc. | Electronically and hydraulically-actuated drain value |
US7204084B2 (en) * | 2004-10-29 | 2007-04-17 | Caterpillar Inc | Hydraulic system having a pressure compensator |
US7146808B2 (en) * | 2004-10-29 | 2006-12-12 | Caterpillar Inc | Hydraulic system having priority based flow control |
US7441404B2 (en) * | 2004-11-30 | 2008-10-28 | Caterpillar Inc. | Configurable hydraulic control system |
US7243493B2 (en) * | 2005-04-29 | 2007-07-17 | Caterpillar Inc | Valve gradually communicating a pressure signal |
US7204185B2 (en) * | 2005-04-29 | 2007-04-17 | Caterpillar Inc | Hydraulic system having a pressure compensator |
US7194856B2 (en) * | 2005-05-31 | 2007-03-27 | Caterpillar Inc | Hydraulic system having IMV ride control configuration |
US7302797B2 (en) * | 2005-05-31 | 2007-12-04 | Caterpillar Inc. | Hydraulic system having a post-pressure compensator |
US7210396B2 (en) * | 2005-08-31 | 2007-05-01 | Caterpillar Inc | Valve having a hysteretic filtered actuation command |
US7331175B2 (en) * | 2005-08-31 | 2008-02-19 | Caterpillar Inc. | Hydraulic system having area controlled bypass |
US7615031B2 (en) * | 2005-09-01 | 2009-11-10 | Medrad, Inc. | Gas inflation/evacuation system incorporating a multiple element valved guidewire assembly having an occlusive device |
US20100043418A1 (en) * | 2005-09-30 | 2010-02-25 | Caterpillar Inc. | Hydraulic system and method for control |
US7614336B2 (en) * | 2005-09-30 | 2009-11-10 | Caterpillar Inc. | Hydraulic system having augmented pressure compensation |
US7320216B2 (en) * | 2005-10-31 | 2008-01-22 | Caterpillar Inc. | Hydraulic system having pressure compensated bypass |
DE102006046127A1 (de) * | 2006-09-28 | 2008-04-03 | Robert Bosch Gmbh | Energiespeichereinheit |
DE102006050873A1 (de) * | 2006-10-27 | 2008-04-30 | Robert Bosch Gmbh | Hydrostatischer Antrieb mit Bremsenergierückgewinnung |
US7621211B2 (en) * | 2007-05-31 | 2009-11-24 | Caterpillar Inc. | Force feedback poppet valve having an integrated pressure compensator |
US20080295681A1 (en) * | 2007-05-31 | 2008-12-04 | Caterpillar Inc. | Hydraulic system having an external pressure compensator |
US8479504B2 (en) * | 2007-05-31 | 2013-07-09 | Caterpillar Inc. | Hydraulic system having an external pressure compensator |
DE202007011783U1 (de) * | 2007-08-23 | 2008-12-24 | Liebherr-France Sas, Colmar | Hydraulikantrieb insbesondere eines Baggers insbesondere für ein Drehwerk |
US7908852B2 (en) * | 2008-02-28 | 2011-03-22 | Caterpillar Inc. | Control system for recovering swing motor kinetic energy |
DE602008004099D1 (de) * | 2008-04-29 | 2011-02-03 | Parker Hannifin Ab | Anordnung zum Bedienen einer hydraulischen Vorrichtung |
DE102009035216A1 (de) | 2009-07-29 | 2011-02-10 | Robert Bosch Gmbh | Drehwerksantrieb |
US8631650B2 (en) | 2009-09-25 | 2014-01-21 | Caterpillar Inc. | Hydraulic system and method for control |
US20110088785A1 (en) * | 2009-10-21 | 2011-04-21 | Eaton Corporation | Safety feature for stuck valve |
US9068575B2 (en) | 2011-06-28 | 2015-06-30 | Caterpillar Inc. | Hydraulic control system having swing motor energy recovery |
US8919113B2 (en) | 2011-06-28 | 2014-12-30 | Caterpillar Inc. | Hydraulic control system having energy recovery kit |
US8776511B2 (en) | 2011-06-28 | 2014-07-15 | Caterpillar Inc. | Energy recovery system having accumulator and variable relief |
US9139982B2 (en) | 2011-06-28 | 2015-09-22 | Caterpillar Inc. | Hydraulic control system having swing energy recovery |
US8850806B2 (en) | 2011-06-28 | 2014-10-07 | Caterpillar Inc. | Hydraulic control system having swing motor energy recovery |
JP5687150B2 (ja) * | 2011-07-25 | 2015-03-18 | 日立建機株式会社 | 建設機械 |
WO2013025459A1 (en) | 2011-08-12 | 2013-02-21 | Eaton Corporation | System and method for recovering energy and leveling hydraulic system loads |
CN103717808A (zh) | 2011-08-12 | 2014-04-09 | 伊顿公司 | 用于回收惯性能量的方法和装置 |
US20140325975A1 (en) * | 2011-12-02 | 2014-11-06 | Volvo Construction Equipment Ab | Swing relief energy regeneration apparatus of an excavator |
US20130152565A1 (en) * | 2011-12-16 | 2013-06-20 | Pengfei Ma | Hydraulic system having energy recovery |
DE102012008192A1 (de) * | 2012-04-26 | 2013-10-31 | Deutz Aktiengesellschaft | Hydraulikhybrid |
US9279236B2 (en) | 2012-06-04 | 2016-03-08 | Caterpillar Inc. | Electro-hydraulic system for recovering and reusing potential energy |
US9187878B2 (en) | 2012-08-31 | 2015-11-17 | Caterpillar Inc. | Hydraulic control system having swing oscillation dampening |
US9086081B2 (en) * | 2012-08-31 | 2015-07-21 | Caterpillar Inc. | Hydraulic control system having swing motor recovery |
US9328744B2 (en) | 2012-08-31 | 2016-05-03 | Caterpillar Inc. | Hydraulic control system having swing energy recovery |
US9145660B2 (en) | 2012-08-31 | 2015-09-29 | Caterpillar Inc. | Hydraulic control system having over-pressure protection |
US9388829B2 (en) | 2012-08-31 | 2016-07-12 | Caterpillar Inc. | Hydraulic control system having swing motor energy recovery |
US9388828B2 (en) | 2012-08-31 | 2016-07-12 | Caterpillar Inc. | Hydraulic control system having swing motor energy recovery |
US9091286B2 (en) | 2012-08-31 | 2015-07-28 | Caterpillar Inc. | Hydraulic control system having electronic flow limiting |
US9290912B2 (en) | 2012-10-31 | 2016-03-22 | Caterpillar Inc. | Energy recovery system having integrated boom/swing circuits |
CN102979133B (zh) * | 2012-11-26 | 2015-01-07 | 柳州柳工挖掘机有限公司 | 液压挖掘机回转制动能量回收利用装置 |
KR102126360B1 (ko) | 2012-12-19 | 2020-06-24 | 이턴 코포레이션 | 유압 시스템용 제어 시스템 및 에너지를 회수하고 유압 시스템 부하를 평준화하는 방법 |
US20140208728A1 (en) * | 2013-01-28 | 2014-07-31 | Caterpillar Inc. | Method and Hydraulic Control System Having Swing Motor Energy Recovery |
US9290911B2 (en) | 2013-02-19 | 2016-03-22 | Caterpillar Inc. | Energy recovery system for hydraulic machine |
KR102010592B1 (ko) * | 2013-03-14 | 2019-10-21 | 두산인프라코어 주식회사 | 건설기계의 유압시스템 |
WO2014142562A1 (ko) * | 2013-03-14 | 2014-09-18 | 두산인프라코어 주식회사 | 건설기계의 유압시스템 |
WO2014208796A1 (ko) | 2013-06-28 | 2014-12-31 | 볼보 컨스트럭션 이큅먼트 에이비 | 건설기계용 유압제어장치 |
CN103556669A (zh) * | 2013-10-15 | 2014-02-05 | 徐州徐工挖掘机械有限公司 | 一种液压挖掘机回转能量回收控制装置 |
CN106795707B (zh) * | 2014-10-06 | 2020-05-19 | 住友重机械工业株式会社 | 挖土机 |
US20170044737A1 (en) * | 2015-08-14 | 2017-02-16 | Caterpillar Inc. | Recovering energy from hydraulic system of a machine |
CN111395439B (zh) * | 2020-04-07 | 2021-05-04 | 燕山大学 | 一种挖掘机动臂-回转闭式液压系统及控制方法 |
WO2021256060A1 (ja) * | 2020-06-17 | 2021-12-23 | 日立建機株式会社 | 建設機械 |
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-
1997
- 1997-03-14 EP EP97907320A patent/EP0900888B1/en not_active Expired - Lifetime
- 1997-03-14 US US09/077,833 patent/US6009708A/en not_active Expired - Fee Related
- 1997-03-14 CN CN97191959A patent/CN1078653C/zh not_active Expired - Fee Related
- 1997-03-14 DE DE69735941T patent/DE69735941T2/de not_active Expired - Fee Related
- 1997-03-14 KR KR1019980705819A patent/KR100286517B1/ko not_active IP Right Cessation
- 1997-03-14 CA CA002239134A patent/CA2239134C/en not_active Expired - Fee Related
- 1997-03-14 WO PCT/JP1997/000820 patent/WO1998024987A1/ja active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100402763C (zh) * | 2002-09-26 | 2008-07-16 | 日立建机株式会社 | 建筑机械 |
Also Published As
Publication number | Publication date |
---|---|
KR100286517B1 (ko) | 2001-04-16 |
DE69735941D1 (de) | 2006-06-29 |
US6009708A (en) | 2000-01-04 |
EP0900888B1 (en) | 2006-05-24 |
WO1998024987A1 (fr) | 1998-06-11 |
EP0900888A1 (en) | 1999-03-10 |
CN1209851A (zh) | 1999-03-03 |
CA2239134A1 (en) | 1998-06-11 |
DE69735941T2 (de) | 2006-11-02 |
CA2239134C (en) | 2002-10-22 |
EP0900888A4 (en) | 2000-03-22 |
KR19990082097A (ko) | 1999-11-15 |
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