JP2011174613A5 - - Google Patents

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Publication number
JP2011174613A5
JP2011174613A5 JP2011033567A JP2011033567A JP2011174613A5 JP 2011174613 A5 JP2011174613 A5 JP 2011174613A5 JP 2011033567 A JP2011033567 A JP 2011033567A JP 2011033567 A JP2011033567 A JP 2011033567A JP 2011174613 A5 JP2011174613 A5 JP 2011174613A5
Authority
JP
Japan
Prior art keywords
pump
valve
bypass
motor
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.)
Pending
Application number
JP2011033567A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011174613A (ja
Filing date
Publication date
Priority claimed from FR1051164A external-priority patent/FR2956462B1/fr
Application filed filed Critical
Publication of JP2011174613A publication Critical patent/JP2011174613A/ja
Publication of JP2011174613A5 publication Critical patent/JP2011174613A5/ja
Pending legal-status Critical Current

Links

JP2011033567A 2010-02-18 2011-02-18 連続作動可能なメインポンプを有する液圧トランスミッション・システム Pending JP2011174613A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1051164A FR2956462B1 (fr) 2010-02-18 2010-02-18 Dispositif de transmission hydraulique dont la pompe principale peut etre actionnee en permanence.
FR1051164 2010-02-18

Publications (2)

Publication Number Publication Date
JP2011174613A JP2011174613A (ja) 2011-09-08
JP2011174613A5 true JP2011174613A5 (https=) 2014-04-03

Family

ID=42352166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011033567A Pending JP2011174613A (ja) 2010-02-18 2011-02-18 連続作動可能なメインポンプを有する液圧トランスミッション・システム

Country Status (5)

Country Link
US (1) US8857172B2 (https=)
EP (1) EP2361798B1 (https=)
JP (1) JP2011174613A (https=)
CN (1) CN102162514B (https=)
FR (1) FR2956462B1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011115914A1 (de) * 2011-10-14 2013-04-18 Voith Patent Gmbh Hydrostatische Antriebsvorrichtung
US8973688B2 (en) * 2011-12-20 2015-03-10 Caterpillar Paving Products Inc. Suspension system and control method for track-propelled machines
FR2986191B1 (fr) * 2012-01-30 2014-12-26 Poclain Hydraulics Ind Crabotage desynchronise d'un appareil hydraulique
FR2991729B1 (fr) * 2012-06-06 2016-04-22 Poclain Hydraulics Ind Dispositif de recuperation d'energie
US9086081B2 (en) 2012-08-31 2015-07-21 Caterpillar Inc. Hydraulic control system having swing motor recovery
US9649925B2 (en) 2012-11-09 2017-05-16 Volvo Construction Equipment Ab Vehicle drive train control method
WO2014098656A1 (en) 2012-12-21 2014-06-26 Volvo Truck Corporation Cooling system for a mechanically and hydraulically powered hybrid vehicle
FR3002018B1 (fr) * 2013-02-13 2015-03-13 Poclain Hydraulics Ind Systeme ameliore de mise en service d'appareils hydraulique d'un circuit d'assistance
CN103600655B (zh) * 2013-11-22 2017-02-08 华南农业大学 前桥摆转式水田四驱底盘转向系统
FR3026811B1 (fr) * 2014-10-03 2016-12-09 Poclain Hydraulics Ind Procede d'assistance hydraulique de l'entrainement d'un vehicule a basse vitesse
FR3029587B1 (fr) * 2014-12-04 2018-12-07 Technoboost Circuit hydraulique comprenant un drain de machine hydraulique equipe d’un moyen de controle du debit et des fonctions de traitement de fluide
US10364886B2 (en) * 2015-03-13 2019-07-30 Dana Italia S.R.L. Hydrostatic and direct drive transmission
EP3317154B1 (en) * 2015-07-02 2020-03-25 Volvo Truck Corporation A method for controlling a hydraulic hybrid vehicle
CN105501202B (zh) * 2015-12-14 2018-09-04 中国人民解放军总后勤部建筑工程研究所 一种静压传动车辆的制动系统及制动方法
ITUA20162397A1 (it) * 2016-04-07 2017-10-07 Prinoth Spa Apparato idraulico per alimentare un gruppo di dispositivi tracciatori per un veicolo cingolato; il gruppo di dispositivi tracciatori e il veicolo cingolato
FR3057845B1 (fr) * 2016-10-25 2018-11-30 Poclain Hydraulics Industrie Systeme d'assistance a l'entrainement de vehicule comprenant un circuit hydraulique ouvert
SE542189C2 (sv) * 2017-06-26 2020-03-10 Vaederstad Holding Ab System och användning av system för styrning av en aktuator i ett landbruksredskap
FR3071391B1 (fr) 2017-09-22 2020-01-03 Poclain Hydraulics Industrie Bloc d'alimentation pour au moins une machine hydraulique
FR3072065B1 (fr) * 2017-10-09 2019-10-18 Poclain Hydraulics Industrie Balayage de fluide hyraulique au demarrage
FR3075279B1 (fr) * 2017-12-19 2021-12-31 Poclain Hydraulics Ind Circuit d'aspiration de pompe
JP7028141B2 (ja) * 2018-11-14 2022-03-02 トヨタ自動車株式会社 四輪駆動車両用トランスファ
DE102020212985B3 (de) * 2020-10-14 2021-10-21 Danfoss Power Solutions Gmbh & Co. Ohg Hydraulischer ventilblock sowie hydraulikeinheit für geschlossene kreislaufanwendungen
FR3115571B1 (fr) * 2020-10-23 2023-01-27 Poclain Hydraulics Ind Circuit d’assistance hydraulique avec structure de valve améliorée.
FR3115572B1 (fr) * 2020-10-23 2023-01-27 Poclain Hydraulics Ind Circuit d’assistance hydraulique amélioré
FR3130917B1 (fr) * 2021-12-22 2024-02-09 Poclain Hydraulics Ind Procédé de mise en service ou de désengagement amélioré pour une transmission électrohydraulique.
FR3140023B1 (fr) * 2022-09-22 2025-03-14 Poclain Hydraulics Ind Pilotage d’une valve de mise en roue libre

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385013A (en) * 1971-05-26 1975-02-26 Carron Hydraulics Ltd Fluid power transmission and control system for fluid motors for driving the front wheels of a vehicle
US4140196A (en) * 1977-06-07 1979-02-20 Parno Corporation Auxiliary drive system
GB2013841A (en) * 1978-01-30 1979-08-15 Caterpillar Tractor Co Work fluid system
FR2504987B1 (fr) 1981-05-04 1986-04-18 Poclain Hydraulics Sa Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons
JP2716543B2 (ja) * 1989-09-18 1998-02-18 株式会社クボタ 車輌の走行駆動構造
US5553517A (en) * 1994-07-15 1996-09-10 Caterpillar Inc. All wheel drive torque control lever override
JPH10122332A (ja) * 1996-10-18 1998-05-15 Keihin Corp 無段変速機
JP4141092B2 (ja) * 2000-07-05 2008-08-27 カヤバ工業株式会社 流体圧伝動装置
DE102004023630A1 (de) * 2004-05-10 2005-12-08 Zf Friedrichshafen Ag Antrieb für ein Mobilfahrzeug
FR2903155B1 (fr) * 2006-07-03 2008-10-17 Poclain Hydraulics Ind Soc Par Circuit hydraulique de recuperation d'energie
US20080238187A1 (en) * 2007-03-30 2008-10-02 Stephen Carl Garnett Hydrostatic drive system with variable charge pump
JP5108598B2 (ja) * 2008-04-10 2012-12-26 株式会社クボタ 作業車

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