JP2020041700A5 - - Google Patents

Download PDF

Info

Publication number
JP2020041700A5
JP2020041700A5 JP2019163606A JP2019163606A JP2020041700A5 JP 2020041700 A5 JP2020041700 A5 JP 2020041700A5 JP 2019163606 A JP2019163606 A JP 2019163606A JP 2019163606 A JP2019163606 A JP 2019163606A JP 2020041700 A5 JP2020041700 A5 JP 2020041700A5
Authority
JP
Japan
Prior art keywords
torque
displacement
limit
hydraulic
hydraulic machine
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.)
Pending
Application number
JP2019163606A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020041700A (ja
Filing date
Publication date
Priority claimed from EP18193575.0A external-priority patent/EP3620583B1/en
Application filed filed Critical
Publication of JP2020041700A publication Critical patent/JP2020041700A/ja
Publication of JP2020041700A5 publication Critical patent/JP2020041700A5/ja
Pending legal-status Critical Current

Links

JP2019163606A 2018-09-10 2019-09-09 装置 Pending JP2020041700A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18193575.0 2018-09-10
EP18193575.0A EP3620583B1 (en) 2018-09-10 2018-09-10 Industrial vehicle with hydraulic machine torque control

Publications (2)

Publication Number Publication Date
JP2020041700A JP2020041700A (ja) 2020-03-19
JP2020041700A5 true JP2020041700A5 (OSRAM) 2022-09-06

Family

ID=63557250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019163606A Pending JP2020041700A (ja) 2018-09-10 2019-09-09 装置

Country Status (4)

Country Link
US (1) US11261862B2 (OSRAM)
EP (2) EP4123094A1 (OSRAM)
JP (1) JP2020041700A (OSRAM)
CN (1) CN110886731A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6934454B2 (ja) * 2018-06-25 2021-09-15 日立建機株式会社 建設機械
EP3879099B1 (en) 2020-03-10 2023-10-25 Artemis Intelligent Power Limited Electronically commutated hydraulic machine and operating method to reduce generation of resonance effects
WO2022226403A1 (en) * 2021-04-23 2022-10-27 Clark Equipment Company Systems and methods for controlling engine speed
EP4124695A1 (en) * 2021-07-26 2023-02-01 Danfoss Scotland Limited Controller and hydraulic apparatus using fluctuation signals for hydraulic actuator operations
EP4174324B1 (en) * 2021-10-29 2024-11-20 Danfoss Scotland Limited Controller and method for hydraulic apparatus
CN114261661B (zh) * 2021-12-13 2022-11-29 长沙中联重科环境产业有限公司 一种压缩车压填控制方法、装置、电子设备及压缩车
CN119546855A (zh) * 2023-06-30 2025-02-28 格兰富控股公司 用于控制循环泵的方法
US20250059987A1 (en) * 2023-08-18 2025-02-20 Illinois Tool Works Inc. Hydraulic power generation pump control
EP4650533A1 (en) * 2024-05-16 2025-11-19 Danfoss Scotland Limited Hydraulic apparatus and method of controlling a hydraulic apparatus

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779673A (en) * 1972-04-24 1973-12-18 Bendix Corp Fluid stepper motor
JP2831377B2 (ja) * 1988-07-04 1998-12-02 日立建機株式会社 建設機械の原動機回転数制御装置
EP0494236B1 (en) 1988-09-29 1995-12-13 Artemis Intelligent Power Ltd. Improved fluid-working machine
KR930009513B1 (ko) * 1989-01-18 1993-10-06 히다찌 겐끼 가부시기가이샤 건설기계의 유압구동장치
US5525043A (en) * 1993-12-23 1996-06-11 Caterpillar Inc. Hydraulic power control system
JP2962131B2 (ja) 1994-02-18 1999-10-12 株式会社 小松製作所 静油圧−機械式変速機の制御装置
US5429089A (en) 1994-04-12 1995-07-04 United Technologies Corporation Automatic engine speed hold control system
CN1082617C (zh) 1994-12-30 2002-04-10 本田技研工业株式会社 内燃机的燃料喷射控制装置
US5576962A (en) 1995-03-16 1996-11-19 Caterpillar Inc. Control system and method for a hydrostatic drive system
JP3475559B2 (ja) 1995-03-28 2003-12-08 日産自動車株式会社 車両の駆動力制御装置
JPH10220359A (ja) * 1997-01-31 1998-08-18 Komatsu Ltd 可変容量型ポンプの制御装置
US5873427A (en) 1997-04-03 1999-02-23 Caterpillar Inc. Method and apparatus for controlling a load of an engine associated with a hydrostatic drive system
US5951258A (en) * 1997-07-09 1999-09-14 Caterpillar Inc. Torque limiting control system for a hydraulic work machine
US6385970B1 (en) 1998-08-20 2002-05-14 Caterpillar Inc. Underspeed control system for a hydromechanical drive system and method of operating same
US6568126B2 (en) 2000-03-24 2003-05-27 William L. Womack Device to secure lining sheet to pond border
GB2370130B (en) 2000-10-11 2004-10-06 Ford Motor Co A control system for a hybrid electric vehicle
US6564774B2 (en) 2001-04-12 2003-05-20 Dresser, Inc. Feedforward engine control governing system
US7146263B2 (en) 2003-09-30 2006-12-05 Caterpillar Inc Predictive load management system
US8235676B2 (en) * 2005-09-23 2012-08-07 Eaton Corporation Net-displacement control of fluid motors and pumps
GB0614630D0 (en) * 2006-07-24 2006-08-30 Artemis Intelligent Power Ltd Fluid-Working Machine Starting Method Therefore
GB0614940D0 (en) * 2006-07-27 2006-09-06 Arternis Intelligent Power Ltd Vehicle traction and stability control system employing control of fluid quanta
JP2008255699A (ja) 2007-04-06 2008-10-23 Caterpillar Japan Ltd ハイブリッド作業機械の制御装置
US7832126B2 (en) 2007-05-17 2010-11-16 Siemens Industry, Inc. Systems, devices, and/or methods regarding excavating
EP2055944B1 (en) * 2007-11-01 2020-09-23 Danfoss Power Solutions Aps Method of controlling a cyclically commutated hydraulic pump
EP2055945B8 (en) 2007-11-01 2017-12-06 Danfoss Power Solutions Aps Method of operating a fluid working machine
KR100919436B1 (ko) * 2008-06-03 2009-09-29 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 복수의 가변용량형 유압펌프 토오크 제어시스템 및 그제어방법
US8522543B2 (en) 2008-12-23 2013-09-03 Caterpillar Inc. Hydraulic control system utilizing feed-forward control
US8175790B2 (en) 2009-02-05 2012-05-08 Caterpillar Inc. Engine droop governor and method
US9151019B2 (en) 2009-09-15 2015-10-06 Sumitomo Heavy Industries, Ltd. Hybrid type construction machine
GB2489616C (en) 2010-02-23 2014-07-16 Artemis Intelligent Power Ltd Fluid working machine and method of detecting a fault in a fluid working machine
GB2480683B (en) * 2010-05-28 2014-09-10 Artemis Intelligent Power Ltd Method and apparatus for extracting energy from a fluctuating energy flow from a renewable energy source
JP5203434B2 (ja) 2010-09-08 2013-06-05 日立建機株式会社 ハイブリッド建設機械
GB2485987A (en) * 2010-11-30 2012-06-06 Mitsubishi Heavy Ind Ltd Renewable energy extraction device tolerant of grid failures
JP5583204B2 (ja) * 2010-11-30 2014-09-03 三菱重工業株式会社 エネルギー抽出装置およびエネルギー抽出装置の運転方法
JP5244214B2 (ja) 2011-05-18 2013-07-24 株式会社小松製作所 作業機械のエンジン制御装置およびそのエンジン制御方法
JP5124033B2 (ja) 2011-05-18 2013-01-23 株式会社小松製作所 作業機械のエンジン制御装置およびそのエンジン制御方法
WO2013005258A1 (en) * 2011-07-06 2013-01-10 Mitsubishi Heavy Industries, Ltd. Energy extraction device with electrical generator and method of operating energy extraction device electrical generator
JP2014524549A (ja) 2011-08-12 2014-09-22 イートン コーポレーション 慣性エネルギーを回生するための方法及び装置
US8973358B2 (en) * 2011-10-21 2015-03-10 Caterpillar Inc. Closed-loop hydraulic system having force modulation
WO2013130768A1 (en) 2012-02-28 2013-09-06 Eaton Corporation Digital hydraulic transformer and method for recovering energy and leveling hydraulic system loads
US20130325293A1 (en) 2012-05-31 2013-12-05 Caterpillar Inc. System And Method For Controlling Engine Torque Load
KR102156953B1 (ko) * 2013-04-12 2020-09-16 두산인프라코어 주식회사 건설기계의 유압펌프 제어 방법, 장치 및 시스템
JP5727630B1 (ja) 2013-05-31 2015-06-03 株式会社小松製作所 作業機械のエンジン制御装置およびそのエンジン制御方法
WO2015011809A1 (ja) 2013-07-24 2015-01-29 株式会社小松製作所 ハイブリッド作業機械
EP2895742B1 (en) * 2013-09-18 2016-07-13 Artemis Intelligent Power Limited Hydraulic transmission
EP2851586B1 (en) 2013-09-18 2016-11-30 MITSUBISHI HEAVY INDUSTRIES, Ltd. Hydraulic transmission
DE102013221683A1 (de) 2013-10-25 2015-04-30 Robert Bosch Gmbh Hydraulische Steuervorrichtung, Satz von hydraulischen Steuervorrichtungen, Verfahren zum Steuern einer hydraulischen Steuervorrichtung
CN105940241B (zh) 2013-11-14 2018-11-20 伊顿公司 降低动臂振荡的控制策略
JP2015140763A (ja) 2014-01-30 2015-08-03 キャタピラー エス エー アール エル エンジン・ポンプ制御装置および作業機械
US9416779B2 (en) 2014-03-24 2016-08-16 Caterpillar Inc. Variable pressure limiting for variable displacement pumps
US9574511B2 (en) 2014-07-24 2017-02-21 Basler Electric Company System and method for a load anticipation feature and its tuning method for a generating set
GB2529909B (en) * 2014-09-30 2016-11-23 Artemis Intelligent Power Ltd Industrial system with synthetically commutated variable displacement fluid working machine
US10048660B2 (en) 2014-10-08 2018-08-14 Caterpillar Inc. Engine power management using current and steady state intake manifold pressure
WO2016129066A1 (ja) 2015-02-10 2016-08-18 日立建機株式会社 作業機械、動力ユニット及び作業機械のディーゼルエンジン
JP2016169818A (ja) * 2015-03-13 2016-09-23 川崎重工業株式会社 油圧駆動システム
US20150240451A1 (en) 2015-05-12 2015-08-27 Caterpillar Sarl Method For Controlling A Machine
US10125750B2 (en) * 2015-07-10 2018-11-13 Husco International, Inc. Radial piston pump assemblies and use thereof in hydraulic circuits
US11078934B2 (en) * 2015-08-25 2021-08-03 Artemis Intelligent Power Limited Measurement and use of hydraulic stiffness properties of hydraulic apparatus
GB2546485A (en) * 2016-01-15 2017-07-26 Artemis Intelligent Power Ltd Hydraulic apparatus comprising synthetically commutated machine, and operating method
JP6997114B2 (ja) 2016-02-23 2022-01-17 アルテミス インテリジェント パワー リミティド 液圧流体動力伝達装置および液圧流体動力を伝達する方法
CN107429629B (zh) * 2016-03-10 2020-05-15 日立建机株式会社 工程机械
JP6474750B2 (ja) * 2016-03-24 2019-02-27 株式会社日立建機ティエラ 小型油圧ショベル
DE102016108506B3 (de) 2016-05-09 2017-09-21 Kriwan Industrie-Elektronik Gmbh Verfahren zum Schutz einer nichtfahrenden, mit einem Elektromotor angetriebenen Arbeitsmaschine sowie nichtfahrende, mit einem Elektromotor angetriebene Arbeitsmaschine
FR3057309B1 (fr) 2016-10-10 2018-11-16 Robert Bosch Gmbh Circuit hydraulique de commande multiple
DE102016222139A1 (de) 2016-11-11 2018-05-17 Robert Bosch Gmbh Verfahren zum Betreiben einer Axialkolbenmaschine in Schrägscheibenbauweise

Similar Documents

Publication Publication Date Title
CN1320283C (zh) 作业机械的控制装置
RU2499153C2 (ru) Управление частотой вращения двигателя в машине
JP5744315B2 (ja) 液圧エネルギを電気エネルギに変換するための変換器、変換器アッセンブリおよび変換器を制御する方法
JP5643202B2 (ja) 流体静力学ドライブ機械を制動する制御システムおよび方法
CN102713089B (zh) 工程机械的动力控制装置
CN101201066B (zh) 风扇转速控制方法
CN107787421B (zh) 一种用于无级变速器的控制系统
CN105051293B (zh) 工程机械的液压系统及控制方法
WO1998021483A1 (en) Pressure oil feeding apparatus
JP2012180683A5 (OSRAM)
CN102152782A (zh) 移动作业机械的功率分配控制方法及系统
JP6486008B2 (ja) 走行駆動部用出力分岐式変速器および当該変速器の制御圧力設定方法
CN104334930B (zh) 变速传动装置和方法
CN104641111A (zh) 一种用于泵排放压力控制的电动液压控制设计
CN103649563A (zh) 用于控制多个可变排量液压泵的转矩负载的方法、装置和计算机可读储存介质
JP2017180033A5 (OSRAM)
JP6400219B2 (ja) 作業機械
JP2000110560A (ja) ファン回転数制御方法およびその装置
JP5062492B2 (ja) 流体モーターとポンプの正味変位制御方法
EP2851585B1 (en) Hydraulic transmission and method of controlling hydraulic transmission
CN109914515B (zh) 回转操作控制系统及方法
JP2024537315A5 (OSRAM)
CN107761804B (zh) 多压力级别的液压挖掘机动力源系统
JP2004116656A (ja) 圧油エネルギー回収・回生装置
JP2017529506A5 (OSRAM)