FR2970908A1 - Chaine de traction d'un vehicule hybride - Google Patents
Chaine de traction d'un vehicule hybride Download PDFInfo
- Publication number
- FR2970908A1 FR2970908A1 FR1150668A FR1150668A FR2970908A1 FR 2970908 A1 FR2970908 A1 FR 2970908A1 FR 1150668 A FR1150668 A FR 1150668A FR 1150668 A FR1150668 A FR 1150668A FR 2970908 A1 FR2970908 A1 FR 2970908A1
- Authority
- FR
- France
- Prior art keywords
- traction chain
- hydraulic
- engine
- wheels
- vehicle
- 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.)
- Granted
Links
Classifications
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- 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
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
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- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/10—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with one or more one-way clutches as an essential feature
-
- 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
- B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/442—Series-parallel switching type
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- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0811—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts using unsynchronised clutches
-
- 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
- F16H2047/025—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the fluid gearing comprising a plurality of pumps or motors
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds
-
- 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
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- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Fluid Gearings (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
Description
Claims (10)
- REVENDICATIONS1 - Chaîne de traction d'un véhicule hybride, comportant un moteur thermique (2) entraînant une pompe hydraulique (6) pour recharger des accumulateurs de pression (8), qui délivrent ensuite la pression hydraulique à au moins une machine hydraulique de traction (10, 12) entraînant les roues motrices (20), caractérisée en ce que la machine hydraulique (10, 12) ainsi que son rapport de démultiplication la reliant aux roues (20) comportent des caractéristiques adaptées pour un mode de fonctionnement série utilisé pour les basses vitesses du véhicule, et en ce qu'elle comprend de plus une liaison mécanique entre le moteur thermique (2) et les roues motrices (20), pourvue d'un moyen (30, 36, 42) permettant d'engager ou de dégager cette liaison qui comporte au moins un rapport de démultiplication (R1, R2) adapté pour obtenir un rendement optimisé pour les vitesses plus élevées de ce véhicule.
- 2 - Chaîne de traction selon la revendication 1, caractérisée en ce que la liaison mécanique entre le moteur thermique (2) et les roues motrices (20), comporte au moins deux rapports de démultiplication (R1, R2).
- 3 - Chaîne de traction selon la revendication 2, caractérisée en ce que le rapport de démultiplication comportant la démultiplication la plus élevée (R1), est engagé par une roue-libre (36).
- 4 - Chaîne de traction selon la revendication 2 ou 3, caractérisée en ce que les rapports de démultiplication (R1, R2), entraînent directement un arbre (14) disposé suivant l'axe des machines hydrauliques (10, 12).
- 5 - Chaîne de traction selon l'une quelconque des revendications précédentes, caractérisée en ce que le moteur thermique (2) est relié à un arbre primaire (32) disposé suivant son axe, qui entraîne par les rapports de démultiplication (R1, R2) comportant chacun deux pignons(38, 40, 44, 46), un arbre secondaire (14) entraînant à son tour un différentiel (16) lié aux roues motrices (20).
- 6 - Chaîne de traction selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comporte un embrayage (30) disposé entre le moteur thermique (2) et la liaison mécanique.
- 7 - Chaîne de traction selon l'une quelconque des revendications précédentes, caractérisée en ce que la pompe hydraulique (6) ainsi que les machines hydrauliques de traction (10, 12), comportent une cylindrée variable qui peut être nulle.
- 8 - Chaîne de traction selon la revendication 7, caractérisée en ce que la pompe hydraulique (6) est reliée de manière permanente au moteur thermique (2).
- 9 - Chaîne de traction selon l'une quelconque des revendications précédentes, caractérisée en ce que la liaison entre au moins une machine hydraulique (50) et les roues motrices (20), comporte au moins deux rapports de démultiplication (R3, R4).
- 10 - Véhicule hybride disposant d'une chaîne de traction, caractérisé en ce que cette chaîne de traction est réalisée selon l'une quelconque des revendications précédentes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1150668A FR2970908B1 (fr) | 2011-01-28 | 2011-01-28 | Chaine de traction d'un vehicule hybride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1150668A FR2970908B1 (fr) | 2011-01-28 | 2011-01-28 | Chaine de traction d'un vehicule hybride |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2970908A1 true FR2970908A1 (fr) | 2012-08-03 |
FR2970908B1 FR2970908B1 (fr) | 2013-08-02 |
Family
ID=44259571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1150668A Active FR2970908B1 (fr) | 2011-01-28 | 2011-01-28 | Chaine de traction d'un vehicule hybride |
Country Status (1)
Country | Link |
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FR (1) | FR2970908B1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014087021A1 (fr) * | 2012-12-07 | 2014-06-12 | Poclain Hydraulics Industrie | Transmission hydrostatique pour véhicule avec engagement de moteurs selon leurs plages de fonctionnement optimales |
WO2014087019A1 (fr) * | 2012-12-07 | 2014-06-12 | Poclain Hydraulics Industrie | Transmission hydrostatique de véhicule avec engagement de moteurs selon leurs plages de fonctionnement optimales |
WO2014122322A1 (fr) * | 2013-02-11 | 2014-08-14 | Spicer Off-Highway Belgium N.V. | Transmission hydrostatique et à entraînement direct |
WO2014187698A1 (fr) * | 2013-05-22 | 2014-11-27 | Robert Bosch Gmbh | Groupe propulseur hybride hydraulique |
WO2014209933A1 (fr) * | 2013-06-25 | 2014-12-31 | Parker-Hannifin Corporation | Architectures hybrides à configuration hydrostatique-hydraulique parallèle |
EP2913212A1 (fr) * | 2014-02-28 | 2015-09-02 | DANA ITALIA S.p.A | Transmission hydrostatique hybride double mode |
CN104972899A (zh) * | 2015-08-02 | 2015-10-14 | 青岛大学 | 电液混合驱动主减速器主动锥齿轮系统 |
US9428049B2 (en) | 2014-02-26 | 2016-08-30 | Deere & Company | Multi-mode power trains with direct-drive lock-up |
DE102021132385A1 (de) | 2021-12-09 | 2023-06-15 | Schaeffler Technologies AG & Co. KG | Getriebevorrichtung mit einer Freilaufkupplung und einer Reibkupplung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1170551A (en) * | 1967-06-30 | 1969-11-12 | Schwermaschb Kirow Veb | Improvements in and relating to Power Transmission Arrangements |
FR2360439A1 (fr) * | 1976-08-06 | 1978-03-03 | Renault | Dispositif de transmission hybride pour vehicules automobiles a moteur thermique |
FR2613016A1 (fr) * | 1987-03-25 | 1988-09-30 | Equip Systemes Mecaniques | Transmission hydromecanique de vehicule a recuperation d'energie au freinage |
DE102006036846A1 (de) * | 2006-08-07 | 2008-02-14 | Robert Bosch Gmbh | Antrieb mit einem Schaltgetriebe |
US20090127011A1 (en) * | 2007-11-21 | 2009-05-21 | Yisheng Zhang | Control method for optimizing the operation of a hybrid drive system |
EP2258576A1 (fr) * | 2009-06-05 | 2010-12-08 | Deere & Company | Transmission de véhicule de travail |
-
2011
- 2011-01-28 FR FR1150668A patent/FR2970908B1/fr active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1170551A (en) * | 1967-06-30 | 1969-11-12 | Schwermaschb Kirow Veb | Improvements in and relating to Power Transmission Arrangements |
FR2360439A1 (fr) * | 1976-08-06 | 1978-03-03 | Renault | Dispositif de transmission hybride pour vehicules automobiles a moteur thermique |
FR2613016A1 (fr) * | 1987-03-25 | 1988-09-30 | Equip Systemes Mecaniques | Transmission hydromecanique de vehicule a recuperation d'energie au freinage |
DE102006036846A1 (de) * | 2006-08-07 | 2008-02-14 | Robert Bosch Gmbh | Antrieb mit einem Schaltgetriebe |
US20090127011A1 (en) * | 2007-11-21 | 2009-05-21 | Yisheng Zhang | Control method for optimizing the operation of a hybrid drive system |
EP2258576A1 (fr) * | 2009-06-05 | 2010-12-08 | Deere & Company | Transmission de véhicule de travail |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014087019A1 (fr) * | 2012-12-07 | 2014-06-12 | Poclain Hydraulics Industrie | Transmission hydrostatique de véhicule avec engagement de moteurs selon leurs plages de fonctionnement optimales |
FR2999122A1 (fr) * | 2012-12-07 | 2014-06-13 | Poclain Hydraulics Ind | Transmission hydrostatique de vehicule avec engagement de moteurs selon leurs plages de fonctionnement optimales. |
FR2999136A1 (fr) * | 2012-12-07 | 2014-06-13 | Poclain Hydraulics Ind | Transmission hydrostatique pour vehicule avec engagement de moteurs selon leurs plages de fonctionnement optimales |
WO2014087021A1 (fr) * | 2012-12-07 | 2014-06-12 | Poclain Hydraulics Industrie | Transmission hydrostatique pour véhicule avec engagement de moteurs selon leurs plages de fonctionnement optimales |
US9494222B2 (en) | 2013-02-11 | 2016-11-15 | Dana Italia S.P.A. | Hydrostatic and direct drive transmission |
WO2014122322A1 (fr) * | 2013-02-11 | 2014-08-14 | Spicer Off-Highway Belgium N.V. | Transmission hydrostatique et à entraînement direct |
WO2014187698A1 (fr) * | 2013-05-22 | 2014-11-27 | Robert Bosch Gmbh | Groupe propulseur hybride hydraulique |
WO2014209933A1 (fr) * | 2013-06-25 | 2014-12-31 | Parker-Hannifin Corporation | Architectures hybrides à configuration hydrostatique-hydraulique parallèle |
US9428049B2 (en) | 2014-02-26 | 2016-08-30 | Deere & Company | Multi-mode power trains with direct-drive lock-up |
US10011171B2 (en) | 2014-02-26 | 2018-07-03 | Deere & Company | Multi-mode power trains with direct-drive lock-up |
WO2015128462A1 (fr) * | 2014-02-28 | 2015-09-03 | Dana Italia Spa | Chaîne cinématique hydrostatique hybride à double mode |
EP2913212A1 (fr) * | 2014-02-28 | 2015-09-02 | DANA ITALIA S.p.A | Transmission hydrostatique hybride double mode |
US10377220B2 (en) | 2014-02-28 | 2019-08-13 | Dana Italia Spa | Dual mode hybrid hydrostatic driveline |
CN104972899A (zh) * | 2015-08-02 | 2015-10-14 | 青岛大学 | 电液混合驱动主减速器主动锥齿轮系统 |
DE102021132385A1 (de) | 2021-12-09 | 2023-06-15 | Schaeffler Technologies AG & Co. KG | Getriebevorrichtung mit einer Freilaufkupplung und einer Reibkupplung |
Also Published As
Publication number | Publication date |
---|---|
FR2970908B1 (fr) | 2013-08-02 |
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