EP1993866A1 - Entraînement mécano-hydraulique doté d'une transmission à dérivation de puissance - Google Patents
Entraînement mécano-hydraulique doté d'une transmission à dérivation de puissanceInfo
- Publication number
- EP1993866A1 EP1993866A1 EP07723224A EP07723224A EP1993866A1 EP 1993866 A1 EP1993866 A1 EP 1993866A1 EP 07723224 A EP07723224 A EP 07723224A EP 07723224 A EP07723224 A EP 07723224A EP 1993866 A1 EP1993866 A1 EP 1993866A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- line
- pressure
- drive
- hydraulic
- 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.)
- Withdrawn
Links
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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
- F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
-
- 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
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
-
- 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
Abstract
L'invention concerne un entraînement doté d'une transmission à dérivation de puissance (1). Cette transmission à dérivation de puissance (1) comprend une pompe hydraulique (9) et un moteur hydraulique (12) reliés l'un à l'autre par l'intermédiaire d'une première conduite de travail (10) et d'une seconde conduite de travail (11). Cet entraînement présente également au moins un premier élément accumulateur (21) destiné à accumuler l'énergie de freinage, ledit au moins un premier élément accumulateur (21) étant relié à la première conduite de travail (10) ou à la seconde conduite de travail (11). La pompe hydraulique (9) et le moteur hydraulique (12) sont reliés mécaniquement à un arbre de sortie (18).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006011443 | 2006-03-13 | ||
PCT/EP2007/002214 WO2007104539A1 (fr) | 2006-03-13 | 2007-03-13 | Entraînement mécano-hydraulique doté d'une transmission à dérivation de puissance |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1993866A1 true EP1993866A1 (fr) | 2008-11-26 |
Family
ID=38055200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07723224A Withdrawn EP1993866A1 (fr) | 2006-03-13 | 2007-03-13 | Entraînement mécano-hydraulique doté d'une transmission à dérivation de puissance |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090036248A1 (fr) |
EP (1) | EP1993866A1 (fr) |
CN (1) | CN101321642A (fr) |
WO (1) | WO2007104539A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012131218A1 (fr) | 2011-03-29 | 2012-10-04 | Peugeot Citroen Automobiles Sa | Vehicule comportant une chaîne de traction hybride thermique/hydraulique a repartition de puissance |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006046965A1 (de) * | 2006-06-02 | 2007-12-06 | Bosch Rexroth Ag | Antrieb mit Bremsenergierückgewinnung |
US9000905B2 (en) * | 2006-08-21 | 2015-04-07 | Nmhg Oregon, Llc | Auxiliary fuel tank |
US7940165B1 (en) * | 2006-08-21 | 2011-05-10 | Nmhg Oregon, Llc | Low fuel warning systems for a motorized vehicle |
EP2069658A1 (fr) * | 2006-09-12 | 2009-06-17 | Purdue Research Foundation | Transmission à répartition du couple avec récupération d'énergie |
US8454469B2 (en) * | 2006-09-12 | 2013-06-04 | Purdue Research Foundation | Power split transmission with energy recovery |
EP2214925B1 (fr) * | 2007-11-01 | 2012-01-18 | Ducere Holdings (Pty) Limited | Dispositif d'entrainement a mecanisme hydraulique a boucle ouverte pouvant fonctionner comme pompe ou comme moteur |
DE102007062889A1 (de) * | 2007-12-28 | 2009-07-02 | Robert Bosch Gmbh | Antriebssystem |
DE102008026515A1 (de) * | 2008-06-03 | 2009-12-10 | Robert Bosch Gmbh | Hybridantrieb |
JP5206641B2 (ja) * | 2008-12-25 | 2013-06-12 | アイシン・エィ・ダブリュ株式会社 | 動力伝達装置およびこれを搭載する車両 |
US20120060777A1 (en) * | 2009-01-22 | 2012-03-15 | Robert Bosch Gmbh | Hydrostatic Fan Drive |
DE102009001602A1 (de) * | 2009-03-17 | 2010-09-23 | Zf Friedrichshafen Ag | Vorrichtung für einen Fahrzeugantriebsstrang mit einer Getriebeeinrichtung |
DE102009001603A1 (de) * | 2009-03-17 | 2010-09-23 | Zf Friedrichshafen Ag | Vorrichtung für einen Fahrzeugantriebsstrang |
CN102365227B (zh) * | 2009-03-27 | 2014-07-30 | 株式会社小松制作所 | 作业车辆的省油控制装置及作业车辆的省油控制方法 |
US8839694B2 (en) * | 2009-06-05 | 2014-09-23 | Deere & Company | Hydraulic regenerating and low-speed operating power shift transmission |
US9151019B2 (en) * | 2009-09-15 | 2015-10-06 | Sumitomo Heavy Industries, Ltd. | Hybrid type construction machine |
FR2951409B1 (fr) | 2009-10-15 | 2012-03-09 | Peugeot Citroen Automobiles Sa | Chaine de traction pour vehicule hybride |
CN101708688A (zh) * | 2009-10-28 | 2010-05-19 | 上海神舟汽车设计开发有限公司 | 一种液压混合动力汽车变速器 |
KR101145624B1 (ko) | 2009-11-23 | 2012-05-15 | 현대자동차주식회사 | 토크 분기형 자동변속기 |
DE102010006456A1 (de) * | 2010-02-01 | 2011-08-04 | Robert Bosch GmbH, 70469 | Hydraulikanordnung und hydrostatischer Antrieb mit einer derartigen Hydraulikanordnung |
CN101900192B (zh) * | 2010-06-02 | 2013-06-19 | 宁波高新协力机电液有限公司 | 混合动力汽车功率分流能量再生液压机械无级变速器 |
WO2012006492A1 (fr) | 2010-07-08 | 2012-01-12 | Parker-Hannifin Corporation | Moteur à répartition de puissance hydraulique à assistance de couple améliorée |
US8523724B2 (en) | 2010-11-24 | 2013-09-03 | Caterpillar Inc. | Method of synchronizing in split torque continuously variable dual clutch transmission |
DE102010054202A1 (de) * | 2010-12-11 | 2012-06-14 | Volkswagen Ag | Hybridantriebsstrang für ein Kraftfahrzeug und Verfahren zu dessen Betrieb |
US10233949B2 (en) * | 2011-03-21 | 2019-03-19 | Dana Belgium N.V. | Accumulator assisted hydrostatic driveline and optimization method thereof |
US20120240564A1 (en) * | 2011-03-21 | 2012-09-27 | Spicer Off-Highway Belgium N.V. | Accumulator assisted hydrostatic driveline and optimization method thereof |
US9139982B2 (en) | 2011-06-28 | 2015-09-22 | Caterpillar Inc. | Hydraulic control system having swing energy recovery |
FR2977533B1 (fr) * | 2011-07-07 | 2014-01-10 | Peugeot Citroen Automobiles Sa | Chaine de traction d'un vehicule hybride |
US9108498B2 (en) * | 2011-11-15 | 2015-08-18 | Gm Global Technology Operations, Llc | Hydrostatic hydraulic hybrid system |
DE102011119429A1 (de) * | 2011-11-25 | 2013-05-29 | Robert Bosch Gmbh | Leistungsverzweigungsgetriebe |
US8662277B2 (en) | 2011-12-22 | 2014-03-04 | Fairfield Manufacturing Company, Inc. | Planetary gearbox with integral service brake |
DE102011089607B4 (de) * | 2011-12-22 | 2023-07-13 | Robert Bosch Gmbh | Verfahren zum Betrieb eines seriellen hydraulischen Hybridantriebssystems |
CN102514474A (zh) * | 2011-12-28 | 2012-06-27 | 哈尔滨工业大学 | 混联式液压混合动力汽车动力系统 |
US9926946B2 (en) | 2012-01-04 | 2018-03-27 | Parker-Hannifin Corporation | Hydraulic hybrid swing drive system for excavators |
CN102529671B (zh) * | 2012-02-22 | 2015-06-03 | 安徽蓝奥汽车科技有限公司 | 双动力客车带恒压调速装置的液压控制器 |
US8808131B2 (en) | 2012-02-28 | 2014-08-19 | Caterpillar Inc. | Multi-range hydro-mechanical transmission |
US8452500B1 (en) | 2012-02-28 | 2013-05-28 | Caterpillar Inc. | Multi-range hydro-mechanical transmission |
EP2823197A4 (fr) * | 2012-03-05 | 2017-03-29 | Lightning Hybrids, Inc. | Appareil de récupération hydraulique |
US20130296091A1 (en) * | 2012-05-02 | 2013-11-07 | Hamilton Sundstrand Corporation | Variable speed drive for aircarft applications |
CN202863429U (zh) * | 2012-05-22 | 2013-04-10 | 张万杰 | 液力缓速器 |
US8897976B2 (en) | 2012-05-31 | 2014-11-25 | Caterpillar Inc. | System and method for machine load detection |
WO2014005051A1 (fr) | 2012-06-29 | 2014-01-03 | Eaton Corporation | Transmission hydraulique |
DE102013110463A1 (de) * | 2012-12-17 | 2014-06-18 | Linde Hydraulics Gmbh & Co. Kg | Leistungsverzweigungsgetriebe eines Fahrantrieb eines Fahrzeugs |
US9429227B2 (en) | 2014-02-19 | 2016-08-30 | Fairfield Manufacturing Company, Inc. | Planetary gearbox with integral service brake |
US20160017992A1 (en) * | 2014-07-17 | 2016-01-21 | Caterpillar Inc. | Hydraulic Parallel Path Continuously Variable Transmission |
CN104329434A (zh) * | 2014-08-28 | 2015-02-04 | 江苏大学 | 液压机械双功率流传动变速箱 |
DE102015006321A1 (de) * | 2015-05-16 | 2016-11-17 | Hydac System Gmbh | Hydrostatischer Antrieb |
EP4310263A3 (fr) | 2015-08-14 | 2024-04-10 | Parker-Hannifin Corporation | Récupération d'énergie potentielle de flèche d'une excavatrice hydraulique |
EP3558766B1 (fr) * | 2016-12-21 | 2023-11-29 | A&A International, LLC | Système intégré de conversion, de transfert et d'accumulation d'énergie |
FI128622B (fi) | 2017-10-09 | 2020-08-31 | Norrhydro Oy | Hydraulijärjestelmä ja sen ohjausjärjestelmä |
DE102019202992A1 (de) * | 2019-03-06 | 2020-09-10 | Robert Bosch Gmbh | Bremsventilanordnung in 2-Wege-Einbauventil-Technik |
CN113580913B (zh) * | 2021-09-02 | 2023-07-18 | 浙江大学 | 一种混联式液压混合动力系统 |
CN113879098A (zh) * | 2021-09-15 | 2022-01-04 | 浙江大学 | 一种混联式电液混合动力系统 |
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DE2515048C3 (de) * | 1975-04-07 | 1982-02-18 | M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen | Antriebsanordnung mit Energiespeicher, insbesondere für Straßenfahrzeuge |
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IT1156971B (it) * | 1978-04-20 | 1987-02-04 | Fiat Spa | Sistema di trasmissione idraulica della potenza da un motore a combustione interna alle ruote di un autoveicolo, con recupero dell'energia cinetica |
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DE3733152A1 (de) * | 1987-10-01 | 1989-04-13 | Man Nutzfahrzeuge Gmbh | Antriebseinrichtung eines schwerfahrzeuges |
JP2904919B2 (ja) * | 1989-04-07 | 1999-06-14 | ツァーンラートファブリーク、フリードリッヒスハーフェン、アクチエンゲゼルシャフト | 切換変速装置付きの駆動装置 |
US5577973A (en) * | 1995-07-20 | 1996-11-26 | General Motors Corporation | Two-mode, split power, electro-mechanical transmission |
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US6139458A (en) * | 1999-06-02 | 2000-10-31 | Caterpillar Inc. | Hydrostatic/direct drive transmission system and associated method |
US7337869B2 (en) * | 2000-01-10 | 2008-03-04 | The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency | Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof |
US7125362B2 (en) * | 2004-01-23 | 2006-10-24 | Eaton Corporation | Hybrid powertrain system including smooth shifting automated transmission |
DE102004028620B4 (de) * | 2004-06-12 | 2008-02-21 | Jungheinrich Ag | Antriebssystem für eine mobile Arbeitsmaschine mit angetriebenen Rädern, insbesondere ein Flurförderzeug |
-
2007
- 2007-03-13 US US12/279,143 patent/US20090036248A1/en not_active Abandoned
- 2007-03-13 CN CNA2007800005018A patent/CN101321642A/zh active Pending
- 2007-03-13 EP EP07723224A patent/EP1993866A1/fr not_active Withdrawn
- 2007-03-13 WO PCT/EP2007/002214 patent/WO2007104539A1/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007104539A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012131218A1 (fr) | 2011-03-29 | 2012-10-04 | Peugeot Citroen Automobiles Sa | Vehicule comportant une chaîne de traction hybride thermique/hydraulique a repartition de puissance |
Also Published As
Publication number | Publication date |
---|---|
US20090036248A1 (en) | 2009-02-05 |
CN101321642A (zh) | 2008-12-10 |
WO2007104539A1 (fr) | 2007-09-20 |
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