JP4059877B2 - ハイブリッド駆動装置 - Google Patents
ハイブリッド駆動装置 Download PDFInfo
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- JP4059877B2 JP4059877B2 JP2004300803A JP2004300803A JP4059877B2 JP 4059877 B2 JP4059877 B2 JP 4059877B2 JP 2004300803 A JP2004300803 A JP 2004300803A JP 2004300803 A JP2004300803 A JP 2004300803A JP 4059877 B2 JP4059877 B2 JP 4059877B2
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- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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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
- B60K6/20—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
- B60K6/36—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 transmission gearings
- B60K6/365—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 transmission gearings with the gears having orbital motion
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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
- B60K6/20—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
- B60K6/40—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 assembly or relative disposition of components
- B60K6/405—Housings
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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
- B60K6/20—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
- B60K6/445—Differential gearing distribution type
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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
- B60K6/20—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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
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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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
- F16H3/728—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path with means to change ratio in the mechanical 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
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
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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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
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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
- 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
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
- F16H2037/0873—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft with switching, e.g. to change ranges
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
- F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections
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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
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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
- Y02T10/72—Electric energy management in electromobility
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- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Structure Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Description
前記入力軸と1軸(13)上に整列して配置されかつ駆動車輪(3)に連動する出力軸(12)と、
前記1軸(13)上に配置され、ステータ(24)とロータ(25)とを有する第1の電気モータ(20)と、
前記1軸(13)上に配置され、前記入力軸(10)に連結する第1の回転要素[CR0(図2)、R0(図4)]と、前記第1の電気モータのロータ(25)に連結する第2の回転要素[R0(図1)、S0(図4)]と、前記出力軸(12)に連結する第3の回転要素[S0(図2)、CR0(図4)]とを有する動力分配用プラネタリギヤ(21)と、
前記1軸(13)上に配置され、ステータ(28)とロータ(29)とを有する第2の電気モータ(23)と、
前記1軸(13)上に配置され、前記第2の電気モータのロータ(29)の回転を変速して前記出力軸に伝達する変速装置(22)と、を備え、
前記第1の電気モータ(20)、前記動力分配用プラネタリギヤ(21)、前記第2の電気モータ(23)、及び前記変速装置(22)を、ケース部材(14)に収納するとともに、前記動力分配用プラネタリギヤ(21)を最前端側として前記1軸(13)上に整列して配置し、かつ前記ケース部材(14)に前記第1の電気モータ(20)及び前記第2の電気モータ(23)の前記ステータ(24,28)を固定し、
前記出力軸(12)を、第1の出力軸(121)及び第2の出力軸(122)に分割すると共に一体に回転するように結合してなり、
前記第1の出力軸(121)に前記動力分配用プラネタリギヤ(21)の前記第3の回転要素(S0又はCR0)を連結し、かつ前記第2の出力軸(122)に前記変速装置(22)を連結した、
ことを特徴とするハイブリッド駆動装置にある。
請求項1記載のハイブリッド駆動装置にある。なお、上記ケース部材に一体の支持部とは、ケース部材の一部として一体に成形されているものに限るものではなく、ボルト、溶接等の固着手段によりケース部材に一体に固着される支持部も含む概念である。
前記ケース部材の後端部分(14c)に、車体にマウントし得るマウント取付部(M)を設けた、
請求項1又は2記載のハイブリッド駆動装置にある。なお、上記マウント取付部を設けたケース部材の後端部分とは、第2の電気モータと軸方向に後なる部分及び該モータより軸方向の後方部分を意味する。
請求項1ないし3のいずれか記載のハイブリッド駆動装置にある。なお、上記前端側とは、ハイブリッド駆動装置を車輌に搭載した状態での「前端」となる側、即ちエンジンに隣接する側を意味する。このことは、本明細書において共通である。
前記第2の出力軸(122)を、前記第1の電気モータ(20)の前記後隔壁(B)と、前記第2の電気モータ(23)の前記ロータ(29)を支持する後壁(E)とで支持した、
請求項3記載のハイブリッド駆動装置にある。
請求項1ないし5のいずれか記載のハイブリッド駆動装置にある。
前記車体に搭載される内燃エンジン(5)と、
前記車体に搭載される請求項1ないし6のいずれか記載のハイブリッド駆動装置(71〜75)と、を備え、
前記車体(4)の前方から順に、前記内燃エンジン(5)、前記ハイブリッド駆動装置(7・・・)を、前記内燃エンジンの出力軸(6)を前記1軸(13)上に揃えてかつ該1軸を車体の前後方向に向けて配置し、
前記ハイブリッド駆動装置の前記入力軸(10)を前記内燃エンジンの出力軸(6)に連結すると共に、前記ハイブリッド駆動装置の前記出力軸(12)を前記後車輪(3)に連動した、
ことを特徴とする自動車にある。
2 前輪
3 後輪
5 内燃エンジン
6 エンジン出力軸
71〜5 ハイブリッド駆動装置
10 入力軸
12 出力軸
121 第1の出力軸
122 第2の出力軸
123 延長軸
13 1軸
14 ケース部材
20 第1の電気モータ
21 動力分配用プラネタリギヤ
22 変速装置
23 第2の電気モータ
24,28 ステータ
25,29 ロータ
B,C,E 支持部材(前隔壁、後隔壁、後壁)
g,k,x,y 軸受部材
M マウント取付部
Claims (7)
- 内燃エンジンからの動力を入力する入力軸と、
前記入力軸と1軸上に整列して配置されかつ駆動車輪に連動する出力軸と、
前記1軸上に配置され、ステータとロータとを有する第1の電気モータと、
前記1軸上に配置され、前記入力軸に連結する第1の回転要素と、前記第1の電気モータのロータに連結する第2の回転要素と、前記出力軸に連結する第3の回転要素とを有する動力分配用プラネタリギヤと、
前記1軸上に配置され、ステータとロータとを有する第2の電気モータと、
前記1軸上に配置され、前記第2の電気モータのロータの回転を変速して前記出力軸に伝達する変速装置と、を備え、
前記第1の電気モータ、前記動力分配用プラネタリギヤ、前記第2の電気モータ、及び前記変速装置を、ケース部材に収納するとともに、前記動力分配用プラネタリギヤを最前端側として前記1軸上に整列して配置し、かつ前記ケース部材に前記第1の電気モータ及び前記第2の電気モータの前記ステータを固定し、
前記出力軸を、第1の出力軸及び第2の出力軸に分割すると共に一体に回転するように結合してなり、
前記第1の出力軸に前記動力分配用プラネタリギヤの前記第3の回転要素を連結し、かつ前記第2の出力軸に前記変速装置を連結した、
ことを特徴とするハイブリッド駆動装置。 - 前記第1の出力軸及び前記第2の出力軸の両端部分を、前記ケース部材に一体の支持部に軸受部材を介して直接又は間接的に支持して、これら第1及び第2の出力軸を両持ち支持構造とした、
請求項1記載のハイブリッド駆動装置。 - 前記第2の電気モータを前記1軸上の最後端に配置し、
前記ケース部材の後端部分に、車体にマウントし得るマウント取付部を設けた、
請求項1又は2記載のハイブリッド駆動装置。 - 前記1軸上に、前端側から順次、前記動力分配用プラネタリギヤ、前記第1の電気モータ、前記変速装置、前記第2の電気モータを配置した、
請求項1ないし3のいずれか記載のハイブリッド駆動装置。 - 前記第1の出力軸を、前記第1の電気モータの前記ロータを支持する前記ケース部材の前隔壁及び後隔壁とで支持し、
前記第2の出力軸を、前記第1の電気モータの前記後隔壁と、前記第2の電気モータの前記ロータを支持する後壁とで支持した、
請求項3記載のハイブリッド駆動装置。 - 前記第1の出力軸に比し、前記第2の出力軸を太径とした、
請求項1ないし5のいずれか記載のハイブリッド駆動装置。 - 前車輪及び後車輪により懸架される車体と、
前記車体に搭載される内燃エンジンと、
前記車体に搭載される請求項1ないし6のいずれか記載のハイブリッド駆動装置と、を備え、
前記車体の前方から順に、前記内燃エンジン、前記ハイブリッド駆動装置を、前記内燃エンジンの出力軸を前記1軸上に揃えてかつ該1軸を車体の前後方向に向けて配置し、
前記ハイブリッド駆動装置の前記入力軸を前記内燃エンジンの出力軸に連結すると共に、前記ハイブリッド駆動装置の前記出力軸を前記後車輪に連動した、
ことを特徴とする自動車。
Priority Applications (5)
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JP2004300803A JP4059877B2 (ja) | 2004-10-14 | 2004-10-14 | ハイブリッド駆動装置 |
US11/229,201 US7621359B2 (en) | 2004-10-14 | 2005-09-19 | Hybrid drive apparatus |
EP05021513A EP1647434A3 (en) | 2004-10-14 | 2005-09-30 | Hybrid drive apparatus |
CNB2005101127462A CN100534823C (zh) | 2004-10-14 | 2005-10-12 | 混合驱动装置 |
KR1020050096474A KR20060053247A (ko) | 2004-10-14 | 2005-10-13 | 하이브리드 구동장치 |
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JP2004300803A JP4059877B2 (ja) | 2004-10-14 | 2004-10-14 | ハイブリッド駆動装置 |
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JP2006111144A JP2006111144A (ja) | 2006-04-27 |
JP2006111144A5 JP2006111144A5 (ja) | 2007-04-05 |
JP4059877B2 true JP4059877B2 (ja) | 2008-03-12 |
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US (1) | US7621359B2 (ja) |
EP (1) | EP1647434A3 (ja) |
JP (1) | JP4059877B2 (ja) |
KR (1) | KR20060053247A (ja) |
CN (1) | CN100534823C (ja) |
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-
2004
- 2004-10-14 JP JP2004300803A patent/JP4059877B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-19 US US11/229,201 patent/US7621359B2/en active Active
- 2005-09-30 EP EP05021513A patent/EP1647434A3/en not_active Withdrawn
- 2005-10-12 CN CNB2005101127462A patent/CN100534823C/zh not_active Expired - Fee Related
- 2005-10-13 KR KR1020050096474A patent/KR20060053247A/ko not_active Application Discontinuation
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KR20060053247A (ko) | 2006-05-19 |
EP1647434A2 (en) | 2006-04-19 |
US7621359B2 (en) | 2009-11-24 |
CN1769087A (zh) | 2006-05-10 |
EP1647434A3 (en) | 2007-06-13 |
CN100534823C (zh) | 2009-09-02 |
US20060081406A1 (en) | 2006-04-20 |
JP2006111144A (ja) | 2006-04-27 |
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