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1. (WO2018161389) LONGITUDINALLY MOUNTED DUAL-POWER SOURCE AUTOMOBILE DRIVE ASSEMBLY
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Pub. No.: WO/2018/161389 International Application No.: PCT/CN2017/079359
Publication Date: 13.09.2018 International Filing Date: 01.04.2017
IPC:
F16H 3/091 (2006.01) ,B60K 6/26 ,B60K 6/36
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
3
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
02
without gears having orbital motion
08
exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts
087
characterised by the disposition of the gears
091
including a single countershaft
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
22
characterised by apparatus, components or means specially adapted for HEVs
26
characterised by the motors or the generators
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
22
characterised by apparatus, components or means specially adapted for HEVs
36
characterised by the transmission gearings
Applicants: JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.[CN/CN]; Building 7 No.5 Jiangtai Road, Chaoyang District Beijing 100016, CN
Inventors: YU, Ping; CN
WANG, Ting; CN
LI, Jianwen; CN
Agent: BEIJING LONGAN LAW FIRM; Room 188, Beijing International Club 21 Jianguomenwai Street Chaoyang District Beijing 100020, CN
Priority Data:
201720212406.506.03.2017CN
Title (EN) LONGITUDINALLY MOUNTED DUAL-POWER SOURCE AUTOMOBILE DRIVE ASSEMBLY
(FR) ENSEMBLE D'ENTRAÎNEMENT D'AUTOMOBILE SOURCE À DOUBLE ALIMENTATION MONTÉ LONGITUDINALEMENT
(ZH) 一种纵置双动力源车辆驱动总成
Abstract:
(EN) A longitudinally mounted dual-power source automobile drive assembly, connected to an axle shaft and having an automatic transmission (50) comprising a first input shaft (21). The first input shaft (21) connects to a first power source (41). An output shaft (23) is disposed on the same axis as the first input shaft (21). A countershaft (22) is disposed parallel to the first input shaft (21). A first-level gear reducer train is formed by the first input shaft (21) and the countershaft (22). An Nth-level gear reducer train is formed by the countershaft (22) and the output shaft (23), where N ≥ 2. A second input shaft (24) is disposed parallel to the countershaft (22) or the output shaft (23). A second power source (42) connects to the second input shaft (24). A driving gear (19) on the second input shaft (24) engages with any gear reducer train having a level from the second level to the Nth level. The power of the second power source (42) is transmitted to the output shaft (23) through the gear reducer train of the given level. The drive assembly resolves a problem of insufficient power under certain operating conditions for single power source automobiles in the prior art and optionally resolves a problem of power interruption during gear shifting in prior art transmissions.
(FR) La présente invention concerne un ensemble d'entraînement d'automobile source à double alimentation monté longitudinalement, relié à un arbre d'essieu et présentant une transmission automatique (50) comprenant un premier arbre d'entrée (21). Le premier arbre d'entrée (21) se raccorde à une première source d'alimentation (41). Un arbre de sortie (23) est disposé sur le même axe que le premier arbre d'entrée (21). Un arbre intermédiaire (22) est disposé parallèlement au premier arbre d'entrée (21). Un train réducteur de vitesse de premier niveau est formé par le premier arbre d'entrée (21) et l'arbre intermédiaire (22). Un train réducteur de vitesse de nième niveau est formé par l'arbre intermédiaire (22) et l'arbre de sortie (23), dans lequel N ≥ 2. Un second arbre d'entrée (24) est disposé parallèlement à l'arbre intermédiaire (22) ou à l'arbre de sortie (23). Une seconde source d'alimentation (42) se raccorde au second arbre d'entrée (24). Un engrenage d'entraînement (19) sur le second arbre d'entrée (24) vient en prise avec un quelconque train d'engrenage réducteur présentant un niveau allant du second niveau au nième niveau. La puissance de la seconde source d'alimentation (42) est transmise à l'arbre de sortie (23) au moyen du train d'engrenage réducteur du niveau donné. L'ensemble d'entraînement résout un problème de puissance insuffisante dans certaines conditions de fonctionnement destinées à des automobiles à source d'alimentation unique dans l'état de la technique et résout éventuellement un problème d'interruption de puissance pendant un changement de vitesse dans des transmissions de l'état de la technique.
(ZH) 一种纵置双动力源车辆驱动总成,该驱动总成与车桥半轴连接,设置有自动变速器(50),自动变速器(50)包括第一输入轴(21),与第一输入轴(21)连接有第一动力源(41),与第一输入轴(21)同轴心方向设置有输出轴(23),与第一输入轴(21)平行设置有中间轴(22);通过第一输入轴(21)和中间轴(22)安装有第一级减速轮系,通过中间轴(22)和输出轴(23)安装有第N级减速轮系,N≥2;与中间轴(22)或者输出轴(23)平行设置有第二输入轴(24),与第二输入轴(24)连接有第二动力源(42),第二输入轴(24)上的主动齿轮(19)与第二级至第N级中的任意一级减速轮系啮合,第二动力源(42)的动力通过该级减速轮系传递至输出轴(23)。所述驱动总成解决了现有技术中单动力源汽车在某些工况下动力不足的问题,同时有选择性地解决现有的变速器在换挡时动力中断的问题。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)