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1. (JP2011173440) POWER TRANSMITTING DEVICE FOR FOUR-WHEEL DRIVE HYBRID-VEHICLE

Office : Japan
Application Number: 2010036924 Application Date: 23.02.2010
Publication Number: 2011173440 Publication Date: 08.09.2011
Publication Kind : A
IPC:
B60W 20/00
B60W 10/10
B60K 6/485
B60K 6/52
B60K 6/54
B60W 10/02
B60K 17/35
B60L 11/14
B60L 7/10
B60W 10/18
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
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
20
Control systems specially adapted for hybrid vehicles, i.e. vehicles having two or more prime movers of more than one type, e.g. electrical and internal combustion motors, all used for propulsion of the vehicle
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
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
10
Conjoint control of vehicle sub-units of different type or different function
10
including control of change-speed gearings
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
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
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42
characterised by the architecture of the hybrid electric vehicle
48
Parallel type
485
Motor-assist type
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
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
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50
Architecture of the driveline characterised by arrangement or kind of transmission units
52
Driving a plurality of drive axles, e.g. four-wheel drive
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
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
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50
Architecture of the driveline characterised by arrangement or kind of transmission units
54
Transmission for changing ratio
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
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
10
Conjoint control of vehicle sub-units of different type or different function
02
including control of driveline clutches
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
17
Arrangement or mounting of transmissions in vehicles
34
for driving both front and rear wheels, e.g. four wheel drive vehicles
348
having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speeds
35
including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
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
11
Electric propulsion with power supplied within the vehicle
02
using engine-driven generators
14
with provision for direct mechanical propulsion
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
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
7
Electrodynamic brake systems for vehicles in general
10
Dynamic electric regenerative braking
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
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
10
Conjoint control of vehicle sub-units of different type or different function
18
including control of braking systems
CPC:
B60W 20/40
B60K 6/48
B60K 6/52
B60K 23/0808
B60L 7/18
B60L 7/26
B60L 11/14
B60L2240/507
B60L2260/28
B60W 10/08
B60W 10/119
B60W 20/00
B60W 30/18127
Y02T 10/6221
Y02T 10/6265
Y02T 10/70
Y02T 10/7077
Y10S 903/902
Y10T 477/26
Applicants: AISIN AI CO LTD
アイシン・エーアイ株式会社
Inventors: SASAKI TAMAKI
佐々木 環
KOIDE TAKEJI
小出 武治
MIYANO HIROKUNI
宮野 博邦
KITAOKA SHINJI
北岡 慎治
Agents: 大川 宏
Priority Data:
Title: (EN) POWER TRANSMITTING DEVICE FOR FOUR-WHEEL DRIVE HYBRID-VEHICLE
(JA) 四輪駆動ハイブリッド車用動力伝達装置
Abstract: front page image
(EN) PROBLEM TO BE SOLVED: To provide a power transmitting device for a four-wheel drive hybrid-vehicle, capable of increasing the amount of regenerative energy.

SOLUTION: The power transmitting device 11 for a four-wheel drive hybrid-vehicle has a front and rear wheel driving force distribution means 21 for distributing and transmitting rotational power outputted from an internal combustion engine 31 and a rotating electrical machine 32 to front wheels 91 and rear wheels 93. The front and rear wheel driving force distribution means 21 sets: a rear wheel disconnection state where the front and rear wheel driving force distribution means 21 and the rear wheel 93 are disconnected at braking the vehicle; a front wheel connection state where the front and rear wheel driving force distribution means 21 and the front wheel 91 are connected; and a regenerative state where the rotational power from the front wheel 91 is regenerated by the rotating electrical machine 32.

COPYRIGHT: (C)2011,JPO&INPIT
(JA)

【課題】 回生エネルギーの量を増大することができる四輪駆動ハイブリッド車用動力伝達装置を提供することである。
【解決手段】 本発明の四輪駆動ハイブリッド車用動力伝達装置11は、内燃機関31及び回転電機32から出力される回転動力を前輪91と後輪93とに分配し、伝達する前後輪駆動力分配手段21を有し、前後輪駆動力分配手段21は、車両の制動時に、前後輪駆動力分配手段21と後輪93との間を切断する後輪切断状態にし、前後輪駆動力分配手段と前記21前輪91との間を接続する前輪接続状態にし、前輪91からの回転動力を回転電機32で回生する回生状態にすることを特徴とする。
【選択図】図2