CN101761590A - 混合动力变速器的液压-机械离合器及用于操作该离合器的方法 - Google Patents

混合动力变速器的液压-机械离合器及用于操作该离合器的方法 Download PDF

Info

Publication number
CN101761590A
CN101761590A CN200910266376A CN200910266376A CN101761590A CN 101761590 A CN101761590 A CN 101761590A CN 200910266376 A CN200910266376 A CN 200910266376A CN 200910266376 A CN200910266376 A CN 200910266376A CN 101761590 A CN101761590 A CN 101761590A
Authority
CN
China
Prior art keywords
clutch
motor
actuator
spring
piston
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
Application number
CN200910266376A
Other languages
English (en)
Other versions
CN101761590B (zh
Inventor
D·S·伯彻特
K·D·肖赫
K·C·贝克纳
M·D·福斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Publication of CN101761590A publication Critical patent/CN101761590A/zh
Application granted granted Critical
Publication of CN101761590B publication Critical patent/CN101761590B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/38—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 apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • 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
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B60W10/023—Fluid clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/26—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 apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/02—Clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0685—Engine crank angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/43—Engines
    • B60Y2400/435—Supercharger or turbochargers
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
    • F16H2063/3036—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes the clutch is actuated by springs and released by a fluid pressure
    • 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
    • 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
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

本发明涉及混合动力变速器的液压-机械离合器及用于操作该离合器的方法。一种离合器组件和操作离合器组件以起动混合动力车辆中的发动机的方法，包括第一离合器和用于有选择地接合第一离合器的第一离合器致动器。第一致动器具有接合离合器的第一静止位置和从第一离合器分离的液压充压位置。离合器组件还包括第二离合器致动器，该第二离合器致动器具有从第一离合器分离的第二静止位置和与第一离合器接合的第二液压充压位置。

Description

混合动力变速器的液压-机械离合器及用于操作该离合器的方法
本申请要求于2008年12月24日提交的美国临时申请NO.61/019870的优先权。上述申请的内容通过参考包含于本文。
技术领域
本发明总地涉及变速器，尤其涉及用于混合动力变速器的离合器构造。
背景技术
这里提供的背景描述是为了总地示出本发明背景的目的。本发明人在该背景技术部分中所作描述的内容，以及其描述在提交时不会以其它方式被认为是现有技术的方面，既不明示地也不暗示地认为是破坏本发明的现有技术。
内燃机在气缸中燃烧空气与燃料混合物以驱动活塞，从而产生驱动扭矩。流入汽油机的空气流通过节气门被调节。更具体地，节气门调节节流面积，增加或减少流入发动机的空气流量。当节流面积增大时，流入发动机的空气流量增加。燃料控制系统调节喷射的燃料的比率，以给气缸提供期望的空气/燃料混合物。增大提供给气缸的空气和燃料量可增大发动机的扭矩输出。
混合动力车辆越来越流行。混合动力车辆通常具有两个动力源。内燃机为第一动力源，电动机为第二动力源。电动机用作城市驾驶中的动力源，在城市驾驶中车辆动能可通过再生制动来回收，被转换为电和化学的形式，并存储在蓄电池中，电动机被蓄电池所驱动。内燃机为最适用于高速路驾驶，在此期间，车轮制动和能量回收的机会稀少，发动机运行在其最大效率。
在混合驱动情形下，依赖于驾驶条件和蓄电池容量的大小，电动机和内燃机可一起使用以将动力传递至变速器输入轴。
通常，发动机包括用来在发动机停止时起动发动机的单独的起动电动机。减少车辆中组件的数量减轻了车重，从而增大了车辆的行驶总里程或消耗单位汽油的行驶里程。
发明内容
本发明省去了车辆中的传统起动电动机，使用混合电动机和致动器来起动车辆的发动机。
在本发明的一方面，离合器总成包括离合器组件，该离合器组件包括第一壳体和第二壳体，所述第一壳体包括第一离合器、第一离合器致动器，所述第二壳体使所述第一离合器致动器至少部分地布置在其中，使得所述第一离合器致动器有选择地接合所述第一离合器。
所述离合器组件可集成进其中具有至少一个电动机的变速器中。所述电动机可用于操作混合电动车。
从下文提供的详细描述可清楚本发明适用性的其它方面。应当理解，其详细描述和具体实例仅仅是说明性目的，而不是限制本发明的范围。
发明内容
本发明省去了车辆中的传统起动电动机，使用混合电动机和致动器来起动车辆的发动机。
在本发明的一方面，离合器组件包括第一离合器和用于有选择地接合所述第一离合器的第一离合器致动器。所述第一致动器具有接合所述离合器的第一静止位置和从所述第一离合器分离的液压充压位置。所述离合器组件还包括第二离合器致动器，其具有从所述第一离合器分离的第二静止位置和与所述第一离合器接合的第二液压充压位置。
在本发明的再一方面，起动具有发动机的车辆的方法包括：当所述发动机未起动时，利用第一离合器致动器接合变速器中的第一离合器；起动所述发动机；在起动所述发动机之后，产生移动所述第一离合器致动器的液压力；以及通过第二离合器致动器操作所述变速器。
从下文提供的详细描述可清楚本发明适用性的其它方面。应当理解，其详细描述和具体实例仅仅是示意性目的，而不是限制本发明的范围。
附图说明
从其详细描述和附图可更加全面地理解本发明，其中：
图1为根据本发明的原理的示例性发动机系统的功能框图；
图2为混合动力车辆系统的框图；
图3为根据本发明的变速器的端视图；
图4为变速器的剖面图，其中变速器处于不工作状态，变速器正在起动发动机；
图5为示出起动车辆之后离合器位置的变速器剖面图；
图6为根据本发明的第二壳体的截面图；以及
图7为使用混合动力变速器起动混合动力车辆的方法的流程图。
具体实施方式
实质上，下面的描述仅仅是示意性的，而绝不是限制本发明及其应用或使用。为清楚起见，附图中使用相同的附图标记来表示相似的元件。如本文所使用的，短语“A、B和C中至少之一”应当认为是意味着使用非排他性逻辑“或”的逻辑(A或B或C)。应当理解，在不改变本发明原理的情况下，可以不同的顺序执行方法中的步骤。
如本文中所使用的，术语“模块”指的是特定用途集成电路(ASIC)、电子电路、执行一种或多种软件或固件程序的处理器(共享、专用或群组的)和存储器、组合逻辑电路或提供所述功能的其它合适部件。
现在参考图1，示出了示例性的发动机系统100的功能框图。发动机系统100包括发动机102，该发动机102基于驾驶员输入模块104燃烧空气/燃料混合物以产生车辆的驱动扭矩。空气通过节气门112吸入进气歧管110。例如，节气门112可包括具有可旋转叶片的蝶形阀。发动机控制模块(ECM)114控制节气门致动器模块116，该模块调节节气门112的打开以控制吸入进气歧管110的空气的量。
空气从进气歧管110吸入发动机102的气缸。尽管发动机102可包括多个气缸，但为图示目的，仅示出了一个示意性气缸118。例如，发动机102可包括2、3、4、5、6、8、10和/或12个气缸。ECM114可指令气缸致动器模块120有选择地停用一部分气缸，这可在特定发动机运行条件下提高燃料经济性。
空气从进气歧管110通过进气门122吸入气缸118。ECM114控制燃料致动器模块124，该模块调节燃料喷射以获得期望的空气/燃料比。燃料可在中央位置或多个位置被喷入进气歧管110，例如靠近各气缸的进气门喷入。在图1中未示出的各种执行方案中，燃料可直接喷入气缸或与气缸相连的混合室中。燃料致动器模块124可中止向停用的气缸喷射燃料。
喷射的燃料与空气混合，在气缸118中产生空气/燃料混合物。气缸118中的活塞(未示出)压缩空气/燃料混合物。基于ECM114的信号，火花致动器模块126给气缸118中的火花塞128通电以点燃空气/燃料混合物。火花的正时可相对于活塞在其最高位置时的时间来指定，这个最高位置称为上止点(TDC)。
空气/燃料混合物的燃烧将驱动活塞下行，从而驱动旋转的曲轴(未示出)。然后活塞开始再次向上移动，通过排气门130驱出燃烧副产物。燃烧副产物经由排气系统134从车辆排出。
火花致动器模块126可由表示应当在TDC前后多久提供火花的正时信号来控制。因此火花致动器模块126的操作可与曲轴旋转同步。在各种执行方案中，火花致动器模块126可中止向停用气缸提供火花。
进气门122可由进气凸轮轴140控制，而排气门130可由排气凸轮轴142控制。在各种执行方案中，多个进气凸轮轴可控制每个气缸的多个进气门和/或可控制多个气缸组的进气门。类似地，多个排气凸轮轴可控制每个气缸的多个排气门和/或可控制多个气缸组的排气门。气缸致动器模块120可通过不使进气门122和/或排气门130打开来停用气缸118。
开启进气门122的时间可通过进气凸轮相位器148相对于活塞TDC改变。开启排气门130的时间可通过排气凸轮相位器150相对于活塞TDC改变。相位器致动器模块158基于ECM 114的信号控制进气凸轮相位器148和排气凸轮相位器150。当执行时，还可通过相位器致动器模块158来控制可变气门提升。
发动机系统100可包括向进气歧管110提供增压空气的增压装置。例如，图1示出了涡轮增压器160，其包括由流过排气系统134的热废气驱动的热涡轮160-1。涡轮增压器160还包括由涡轮160-1驱动的冷空气压缩机160-2，其压缩通向节气门112的空气。在各种执行方案中，由曲轴驱动的增压器可压缩来自节气门112的空气，并将压缩空气输送至进气歧管110。
废气门162可允许废气绕过涡轮增压器160，从而降低涡轮增压器160的增压(进气压缩量)。ECM 114通过增压致动器模块164控制涡轮增压器160。增压致动器模块164可通过控制废气门162的位置来调节涡轮增压器160的增压。在各种执行方案中，可通过增压致动器模块164控制多个涡轮增压器。涡轮增压器160可具有可变截面，其可由增压致动器模块164控制。
中冷器(未示出)可耗散压缩空气充气的一部分热量，该热量在空气被压缩时产生。由于空气靠近排气系统134，所以压缩空气充气还会具有吸收的热量。尽管为示意性目的而分开示出，但涡轮160-1和压缩机160-2通常彼此连接，使进气紧靠近热废气。
发动机系统100可包括有选择地将废气改向回到进气歧管110的废气再循环(EGR)阀170。EGR阀170可位于涡轮增压器160的上游。EGR阀170可由EGR致动器模块172控制。
发动机系统100可使用RPM传感器180以转数每分(RPM)测量曲轴的速度。发动机冷却剂的温度可使用发动机冷却剂温度(ECT)传感器182来测量。ECT传感器182可位于发动机102中或冷却剂循环的其它位置，例如散热器(未示出)。
进气歧管110中的压力可使用歧管绝对压力(MAP)传感器184测量。在各种执行方案中，可测量发动机真空，即环境空气压力与进气歧管110中的压力之间的差。流入进气歧管110的空气的质量流率可使用空气质量流量(MAF)传感器186来测量。在各种执行方案中，MAF传感器186可位于壳体中，该壳体也包括节气门112。
节气门致动器模块116可使用一个或多个节气门位置传感器(TPS)190来监测节气门112的位置。吸入发动机102的空气的环境温度可使用进气温度(IAT)传感器192测量。ECM 114可使用这些传感器的信号来做出对发动机系统100的控制决定。
ECM 114可与变速器控制模块194通信，以协调变速器(未示出)中的换档。例如，ECM 114可减小换档期间的发动机扭矩。ECM 114可与混合动力控制模块196通信以协调发动机102与电动机198的运行。混合动力控制模块196可为了燃料经济性或性能来控制。车辆操作员能够选择运行模式。
电动机198还可用作发电机，可用来产生车辆电子系统所使用的和/或存储在蓄电池中的电能。在各种执行方案中，ECM 114、变速器控制模块194和混合动力控制模块196的各种功能可集成进一个或多个模块中。
电子制动控制模块200也可与发动机控制模块114通信。与电子制动系统相关的各种扭矩可被包括在下面将描述的扭矩控制中。
改变发动机参数的各个系统可称为接收致动器值的致动器。例如，节气门致动器模块116可称为致动器，节气门打开面积可称为致动器值。在图1的实例中，节气门致动器模块116通过调节节气门112的叶片的角度获得节气门打开面积。
类似地，火花致动器模块126可称为致动器，而相应的致动器值可为相对于气缸TDC的火花提前量。其它致动器可包括增压致动器模块164、EGR致动器模块172、相位器致动器模块158、燃料致动器模块124和气缸致动器模块120。对于这些致动器，致动器值可分别对应于增压压力、EGR阀打开面积、进气和排气凸轮相位器角度、燃料供给速率和工作气缸的数目。ECM 114可控制致动器值以从发动机102产生期望的扭矩。
现在参考图2，示出了混合动力车辆210的总的框图。车辆包括发动机系统100，该发动机系统100包括与混合动力变速器系统214相连的曲轴212。混合动力变速器系统214通过传动系216传递扭矩至车辆的车轮。
混合动力变速器系统214包括至少一个电动机220、致动器222，其可包括用于接合和分离变速器230中的齿轮的离合器或同类部件。变速器控制模块194和混合动力控制模块196可一起使用，以控制混合动力变速器系统214。在图1和2中，变速器控制模块194和混合动力控制模块196显示为分开的元件。但是，它们两个可组合成单独一个控制模块240。
现在参考图3，示出了具有主壳体310及多个副壳体312A、312B和312C的变速器的端视图。如下所述，副壳体用于固定的活塞组件。示出了三个副壳体。但是，可设置多种数量的壳体。
现在参考图4，示出了混合动力变速器214的剖面图。变速器的部件包括将变速器连接到发动机的飞轮阻尼器组件400和变速器部分402，该变速器部分402包括用于改变变速器的传动比的齿轮。更加详细地示出了离合器组件部分404。变速器214具有第一电动机220A和第二电动机220B。电动机220A包括定子410A和转子412A。电动机220B包括定子410B和转子412B。混合动力变速器系统214还包括第一行星齿轮组414A，该第一行星齿轮组414A包括齿圈416A、中心齿轮418A和行星齿轮420A。齿轮组414A通过各种支撑部件432与变速器轴430连接。
为了在电动机220B与变速器轴430之间传递扭矩，设置第二齿轮组414B。第二齿轮组也可为行星齿轮组，其包括齿圈416B、中心齿轮418B和行星齿轮420B。下面进一步描述齿轮组414A和414B的操作。
混合动力变速器系统214包括第一离合器组件440和第二离合器组件442。第一离合器组件440用于起动图2的发动机100和操作变速器。离合器组件442也用于操作变速器。第一离合器组件440包括作用在致动器或活塞446上的弹簧444。弹簧442将活塞444推离离合器组448。这是静止位置。离合器组448具有连接到离合器壳体450的盘和与离合器支撑454相连的盘452。副壳体312A包括用于向活塞446与活塞腔458之间形成的腔室提供压力的压力口456。活塞446图示在缩回的静止位置，所以未示出腔室。该腔室将在下面图5中示出。密封件460将活塞相对于腔室458密封。当液压充压时，活塞446移动。
示出了第二活塞组件470。第二活塞组件470包括布置在活塞腔474中的弹簧472。活塞腔474还包括弹簧腔476。活塞腔474包括用于向第一活塞482与第二活塞484之间形成的活塞室480提供液压流体的流体口478。布置在第一活塞482上的第一密封件486在活塞腔474中形成密封。第二密封件488在第一活塞482与活塞腔474的外壁之间流体地密封活塞室480和活塞484。通过止挡件492防止活塞484朝着电动机B轴向地移动。
弹簧472轴向地偏压活塞482以接合要接合的盘448和452。弹簧拉伸，从而壳体处于静止位置。如下所述，离合器盘448和452的接合最终允许齿轮组件414B向发动机提供起动扭矩。此外，齿轮组件414A还向变速器轴430提供电起动扭矩，用以向发动机提供起动扭矩。第二离合器组件500也包括用于接合和分离齿轮组414B中各齿轮的盘502和504，以便以传统方式提供各种传动比。活塞的液压充压位置远离离合器。
现在参考图5，活塞组件470显示在缩回位置。即，活塞482从盘448缩回。在该实施例中，活塞486通过由流体口478提供液压流体而朝着电动机410A轴向地缩回。当液压流体室480由于其内的液压力而膨胀时，克服了弹簧472的力，从而离合器处于正常操作位置。
通过移动活塞446而使活塞446操作离合器组件440，使得离合器盘448、452接合。离合器组件440和500的操作允许通过变速器轴430提供的各种传动比。
操作中，当车辆的发动机未起动时，弹簧472推动活塞482进入接合，使得离合器盘448和452其间具有足够的摩擦。通过将离合器支撑454固定在适当的位置，齿圈416B也被固定在适当位置。中心齿轮418B通过电动机B驱动，从而扭矩被提供给变速器轴430。电动机A驱动中心齿轮418A，使得扭矩被传递至变速器轴430。电动机220A和电动机220B提供了足够的扭矩以起动图2中所示发动机系统100。混合动力变速器系统214最终将变速器轴430连接到发动机系统100的曲轴212。
在发动机100起动之后，通过流体口478提供液压流体，以在活塞482和484之间提供足以克服弹簧472的力的液压压力，从而允许活塞482分离盘448、452。其后，允许离合器440和500以期望的方式操作变速器和传动装置。
所示第三活塞组件510具有推动活塞514和516分开的弹簧512。液压流体通过口518进入腔室，以将活塞516移入与离合器组件500的接合。活塞514保持静止，而活塞516轴向地移动。
现在参考图6，进一步详细示出了副壳体312的侧视图。该视图提供为示出第一活塞腔458和第二活塞腔474的相对位置。壳体312可使用定位销或其它定位方法来定位。定位销可位于主壳体310上或副壳体312上。定位销(未示出)传递当应用离合器时产生的扭矩和推力载荷。通过提供所示离合器组件，在具有相同传动限制条件下，可提供增大的离合器容量。此外，减少了设在离合器组440和500中的离合器盘或板的数量。还减小了旋转损失而提高了车辆的燃料效率。此外，附加的壳体允许三个活塞径向地堆叠，减小变速器长度。
现在参考图7，描述操作混合动力车辆的方法。在步骤610中，车辆未使用，意味着发动机未起动。在步骤612中，通过第一弹簧扭矩力偏压第一活塞，以抵靠第一离合器组接合第一离合器。这基本上防止了离合器支撑454移动。提供了足够的弹簧力以防止离合器支撑移动，从而第二电动机与图4和5的变速器轴430连接。因此，静止位置时，离合器接合。在步骤614中，车辆通过第一弹簧力接合第一离合器440的盘448、452而起动。在步骤616中，当车辆未起动时，再次执行步骤614，其中第一弹簧力与第一离合器接合。当在步骤616中车辆起动后，步骤618产生克服第一弹簧力的液压压力。该液压压力在第一活塞482与第二活塞484之间提供给液压室480。提供足够的液压流体以克服弹簧力，从而将活塞482从与离合器盘的接合缩回，使得图4和5的离合器盘448和452自由转动。在步骤620中执行离合器的该接合。
在步骤622中，变速器以常规方式操作。即，活基446接合和分离第一离合器440，第二活塞516接合和分离离合器组件500。通过以传统方式控制离合器，相对于变速器的输入轴可改变变速器轴430的传动比。
本领域的技术人员从前面的描述应当理解，本发明广泛的教导可以多种形式执行。因此，尽管根据其特定实施例描述了本发明，但是由于通过对附图、说明书和所附权利要求的研究，其它修改对于技术人员也是显而易见的，所以本发明的实际范围不应当这样限制。

Claims (20)

1.一种离合器组件，包括：
第一离合器；
用于有选择地接合所述第一离合器的第一离合器致动器，所述第一致动器具有接合所述离合器的第一静止位置和从所述第一离合器分离的液压充压位置；以及
第二离合器致动器，所述第二离合器致动器具有从所述第一离合器分离开的第二静止位置和与所述第一离合器接合的第二液压充压位置。
2.如权利要求1所述的离合器组件，其中所述第一离合器致动器包括第一弹簧，所述第一弹簧将所述第一致动器定位到所述第一静止位置。
3.如权利要求2所述的离合器组件，其中所述第一静止位置对应于发动机起动位置。
4.如权利要求1所述的离合器组件，其中所述第一离合器致动器包括第一活塞和第一弹簧，所述第一弹簧将所述活塞偏压到所述静止位置。
5.如权利要求1所述的离合器组件，其中所述第二离合器致动器包括第二弹簧，所述第二弹簧将所述第二致动器定位到所述第二静止位置。
6.如权利要求1所述的离合器组件，其中所述第二离合器致动器包括第二活塞和第二弹簧，所述第二弹簧将所述活塞偏压到所述静止位置。
7.如权利要求6所述的离合器组件，其中所述第二静止位置对应于发动机起动位置。
8.如权利要求1所述的离合器组件，还包括第二离合器和接合所述第二离合器的第三离合器致动器。
9.一种变速器组件，包括：
如权利要求1所述的离合器组件；
变速器轴；以及
多个齿轮，其通过所述离合器组件有选择地连接到所述变速器轴。
10.如权利要求9所述的变速器组件，包括：
第一电动机；以及
第二电动机。
11.如权利要求10所述的变速器组件，其中所述离合器组件轴向地布置在所述第一电动机与所述第二电动机之间。
12.一种混合动力车辆，包括：
发动机；
如权利要求11所述的变速器组件，该变速器组件布置在第一壳体中。
13.如权利要求12所述的混合动力车辆，其中所述第一离合器致动器包括第一弹簧，所述第一弹簧将所述第一离合器致动器朝着所述第一离合器偏压以起动所述发动机。
14.如权利要求12所述的混合动力车辆，其中在所述发动机起动之后，所述第一离合器致动器被液压地偏压远离所述离合器。
15.一种起动具有发动机的车辆的方法，包括：
当所述发动机未起动时，通过第一离合器致动器接合变速器中的第一离合器；
起动所述发动机；
在起动所述发动机之后，产生液压力以移动所述第一离合器致动器；
通过第二离合器致动器操作所述变速器。
16.如权利要求15所述的方法，其中接合第一离合器包括将所述第一离合器与通过弹簧力定位的活塞接合。
17.如权利要求16所述的方法，其中产生液压力包括在所述发动机起动之后产生克服所述弹簧力的液压力。
18.如权利要求16所述的方法，其中响应于所述液压力分离所述第一离合器。
19.如权利要求16所述的方法，其中起动所述发动机包括通过所述第一离合器使用位于所述变速器壳体中的电动机来起动所述发动机。
20.如权利要求16所述的方法，还包括在分离所述第一离合器之后，通过所述第一离合器和第二离合器操作所述变速器。
CN200910266376.6A 2008-12-24 2009-12-24 混合动力变速器的液压-机械离合器及用于操作该离合器的方法 Active CN101761590B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14066908P 2008-12-24 2008-12-24
US61/140669 2008-12-24
US12/427844 2009-04-22
US12/427,844 US8162085B2 (en) 2008-12-24 2009-04-22 Hydro-mechanical clutch for a hybrid transmission and method for operating the same

Publications (2)

Publication Number Publication Date
CN101761590A true CN101761590A (zh) 2010-06-30
CN101761590B CN101761590B (zh) 2014-07-23

Family

ID=42264433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910266376.6A Active CN101761590B (zh) 2008-12-24 2009-12-24 混合动力变速器的液压-机械离合器及用于操作该离合器的方法

Country Status (2)

Country Link
US (1) US8162085B2 (zh)
CN (1) CN101761590B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107923445A (zh) * 2015-08-20 2018-04-17 舍弗勒技术股份两合公司 用于混合动力驱动系的离合器装置
CN107923446A (zh) * 2015-08-20 2018-04-17 舍弗勒技术股份两合公司 用于混合动力驱动系的离合器装置
CN110612403A (zh) * 2017-04-26 2019-12-24 纬湃技术有限公司 用于诊断离合器卡滞的方法及其装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5638050B2 (ja) * 2012-10-05 2014-12-10 本田技研工業株式会社 車両用駆動装置
US20140320060A1 (en) * 2013-04-24 2014-10-30 Aleksander Hrnjak Vehicle having wind-powered generator
JP5942941B2 (ja) * 2013-07-30 2016-06-29 トヨタ自動車株式会社 ハイブリッドシステム
US10203005B2 (en) 2016-11-01 2019-02-12 GM Global Technology Operations LLC Passive opening low loss clutch pack
USD837851S1 (en) * 2017-02-17 2019-01-08 Scott A. Schneider RPM sensor for an automated clutch system
USD894248S1 (en) * 2018-08-31 2020-08-25 Roborus Co., Ltd. Robot

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239233A1 (de) * 1992-11-21 1994-05-26 Daimler Benz Ag Druckmittelbetätigte, axial ein- und ausrückbare Reibungskupplung
US20030047410A1 (en) * 2001-09-07 2003-03-13 Zf Sachs Ag Clutch system
US6672180B2 (en) * 2001-04-05 2004-01-06 New Venture Gear, Inc. Manual transmission with upshift and downshift synchronization clutches
US20040231945A1 (en) * 2001-11-15 2004-11-25 Wittkopp Scott H. Transmission clutch control system
US20050167223A1 (en) * 2004-01-30 2005-08-04 Dumitru Puiu Hydraulically-actuated pilot clutch type clutch assembly
CN1696542A (zh) * 2004-05-15 2005-11-16 卢克摩擦片和离合器两合公司 控制多个液压操作缸的装置及液压供给系统
WO2007003151A1 (de) * 2005-07-01 2007-01-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren und vorrichtung zur ansteuerung einer fahrzeugkupplung
US20070158160A1 (en) * 2004-10-19 2007-07-12 Magna Powertrain Usa, Inc. Torque transfer mechanisms with power-operated clutch actuator
CN101067452A (zh) * 2006-05-03 2007-11-07 通用汽车环球科技运作公司 混合动力变速器的同步换档执行
WO2008108977A1 (en) * 2007-03-02 2008-09-12 Borgwarner Inc. Hydraulic actuation valve arrangement for dual clutch transmission

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001260068A1 (en) * 2000-04-28 2001-11-12 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Actuating device for a double clutch transmission
US6571654B2 (en) * 2001-04-05 2003-06-03 New Venture Gear, Inc. Automated manual transmission with upshift ball ramp synchronizer clutch and downshift ball ramp synchronizer clutch
EP1298339B1 (de) * 2001-09-28 2004-03-10 ZF Sachs AG Mehrfach-Kupplungsanordnung, insbesondere Doppelkupplungsanordnung
EP1302688A3 (de) * 2001-10-09 2004-07-28 ZF Sachs AG Betätigungseinrichtung für eine Reibungskupplungseinrichtung, gegebenenfalls Doppel- oder Mehrfach- Reibungskupplungseinrichtung
US6873894B2 (en) * 2002-07-16 2005-03-29 Magna Drivetrain Of America, Inc. Method for operating an adaptive clutch in a power transfer assembly
FR2851626B1 (fr) * 2003-02-20 2005-04-01 Valeo Embrayages Dispositif de transmission de couple a double volant amortisseur, en particulier pour vehicule automobile.
US7175557B2 (en) * 2003-02-21 2007-02-13 Magna Powertrain Usa, Inc. Torque vectoring device having an electric motor/brake actuator and friction clutch
US20050167228A1 (en) * 2004-01-29 2005-08-04 Baxter Ralph W.Jr. Hydraulic clutch actuator for limited slip differential assembly
US6945374B2 (en) * 2004-02-04 2005-09-20 Magna Drivetrain Of America, Inc. Active torque coupling with hydraulically-actuated ball ramp clutch assembly
US7002267B2 (en) * 2004-03-22 2006-02-21 General Motors Corporation Method and apparatus for cooling a hybrid transmission electric motor
US7204166B2 (en) * 2004-11-08 2007-04-17 Eaton Corporation Dual clutch assembly for a heavy-duty automotive powertrain
DE102006010113C5 (de) 2006-02-28 2010-05-20 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Doppelkupplungsanordnung für ein Doppelkupplungsgetriebe
US7896146B2 (en) * 2006-12-20 2011-03-01 Borgwarner, Inc. Clutch device utilizing brushless motor
US8221279B2 (en) * 2008-04-04 2012-07-17 GM Global Technology Operations LLC Dual apply clutch apparatus for compact electro-mechanical transmission

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239233A1 (de) * 1992-11-21 1994-05-26 Daimler Benz Ag Druckmittelbetätigte, axial ein- und ausrückbare Reibungskupplung
US6672180B2 (en) * 2001-04-05 2004-01-06 New Venture Gear, Inc. Manual transmission with upshift and downshift synchronization clutches
US20030047410A1 (en) * 2001-09-07 2003-03-13 Zf Sachs Ag Clutch system
US20040231945A1 (en) * 2001-11-15 2004-11-25 Wittkopp Scott H. Transmission clutch control system
US20050167223A1 (en) * 2004-01-30 2005-08-04 Dumitru Puiu Hydraulically-actuated pilot clutch type clutch assembly
CN1696542A (zh) * 2004-05-15 2005-11-16 卢克摩擦片和离合器两合公司 控制多个液压操作缸的装置及液压供给系统
US20070158160A1 (en) * 2004-10-19 2007-07-12 Magna Powertrain Usa, Inc. Torque transfer mechanisms with power-operated clutch actuator
WO2007003151A1 (de) * 2005-07-01 2007-01-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren und vorrichtung zur ansteuerung einer fahrzeugkupplung
CN101067452A (zh) * 2006-05-03 2007-11-07 通用汽车环球科技运作公司 混合动力变速器的同步换档执行
WO2008108977A1 (en) * 2007-03-02 2008-09-12 Borgwarner Inc. Hydraulic actuation valve arrangement for dual clutch transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107923445A (zh) * 2015-08-20 2018-04-17 舍弗勒技术股份两合公司 用于混合动力驱动系的离合器装置
CN107923446A (zh) * 2015-08-20 2018-04-17 舍弗勒技术股份两合公司 用于混合动力驱动系的离合器装置
US10663012B2 (en) 2015-08-20 2020-05-26 Schaeffler Technologies AG & Co. KG Clutch device for a hybrid drive system
US10865836B2 (en) 2015-08-20 2020-12-15 Schaeffler Technologies AG & Co. KG Clutch device for a hybrid drive system
CN110612403A (zh) * 2017-04-26 2019-12-24 纬湃技术有限公司 用于诊断离合器卡滞的方法及其装置

Also Published As

Publication number Publication date
US20100155159A1 (en) 2010-06-24
CN101761590B (zh) 2014-07-23
US8162085B2 (en) 2012-04-24

Similar Documents

Publication Publication Date Title
CN101761590B (zh) 混合动力变速器的液压-机械离合器及用于操作该离合器的方法
US7765806B2 (en) Atkinson cycle powertrain
CN104044577B (zh) 包括再生制动和起动-停止功能的自适应巡航控制系统和方法
US7470209B2 (en) Hybrid powertrain having an electrically variable transmission and engine valve control
CN102235197B (zh) 前馈凸轮轴相位器控制系统和方法
CN101204918B (zh) 包括转子内燃机和可连续变化的行星齿轮单元的动力系统
CN102700550B (zh) 用于换挡辅助的扭矩控制系统和方法
US10023177B2 (en) System and method for engine starting in a hybrid vehicle based on engine stop position
CN103732464B (zh) 混合动力车辆的控制装置
US20100056327A1 (en) Hybrid engine system
CN103661387B (zh) 车辆及其控制方法
CN108071497B (zh) 用于改善混合动力车辆的响应的方法和系统
CN104684778B (zh) 车辆用驱动装置的控制装置
CN104583561B (zh) 增压器组件
CN101096210A (zh) 曲轴停止位置控制系统
CN101793295B (zh) 混合动力车辆的双壳体离合器组件
CN105083261A (zh) 用于控制车辆加速度的系统和方法
CN102606286A (zh) 一种发动机进气增压装置
CN102022215A (zh) 利用测得的转向角的传动系保护系统和方法
CN106347346A (zh) 混合动力车辆及控制用于发动机起动的分离离合器的方法
CN104395166A (zh) 车辆和控制方法
CN111911294A (zh) 包括电动涡轮的内燃热机的四驱混动车辆及对应控制方法
CN102463984A (zh) 用于控制混合动力车辆中的发动机的系统和方法
CN104343553A (zh) 用于控制提供到车轮的扭矩量以提高驾驶性能的系统和方法
CA2621750A1 (en) System and method for reducing throttling losses during regenerative braking

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant