RU2011122726A - Электропривод для двухскоростного ведущего моста в блоке с коробкой передач - Google Patents

Электропривод для двухскоростного ведущего моста в блоке с коробкой передач Download PDF

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Publication number
RU2011122726A
RU2011122726A RU2011122726/11A RU2011122726A RU2011122726A RU 2011122726 A RU2011122726 A RU 2011122726A RU 2011122726/11 A RU2011122726/11 A RU 2011122726/11A RU 2011122726 A RU2011122726 A RU 2011122726A RU 2011122726 A RU2011122726 A RU 2011122726A
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Russia
Prior art keywords
electric drive
module according
drive module
output
clutch
Prior art date
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RU2011122726/11A
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English (en)
Inventor
Джон Р. ФОРСАЙТ
Марио С. ДЕСАНТИС
Келли РАТНО
Ноэль Р. МЭК
Ричард А. БАКОВСКИ
Дэвид В. ВЕНТЕН
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МАГНА ПАУЭРТРЕЙН ЮЭсЭй, ИНК.
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Publication of RU2011122726A publication Critical patent/RU2011122726A/ru

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    • 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
    • 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
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
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    • 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
    • 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 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 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 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
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    • B60K6/48—Parallel type
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    • Y10S903/915—Specific drive or transmission adapted for hev

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

1. Модуль электропривода для автомобиля, который содержит:электродвигатель;первый входной элемент;первый выходной элемент;двухскоростной модуль, который избирательно с возможностью приведения в движение соединяет первый входной элемент и первый выходной элемент, при одном из двух различных приводных отношений;редуктор, который содержит второй входной элемент, ведомый при помощи первого выходного элемента, и имеет второй выходной элемент, ведомый при пониженной скорости по сравнению со вторым входным элементом; идифференциал, имеющий входной элемент, ведомый при помощи указанного второго выходного элемента, причем первый выход дифференциала служит для привода первого выходного вала, а второй выход дифференциала служит для привода второго выходного вала.2. Модуль электропривода по п.1, в котором редуктор и дифференциал расположены у первого конца электродвигателя, а двухскоростной модуль расположен у противоположного конца электродвигателя.3. Модуль электропривода по п.2, в котором электродвигатель содержит ось ротора, приводящую в движение первый входной элемент.4. Модуль электропривода по п.3, который дополнительно содержит передаточный вал, соединяющий первый выходной элемент и второй входной элемент, причем указанный передаточный вал проходит через электродвигатель.5. Модуль электропривода по п.4, в котором второй выходной вал проходит через передаточный вал.6. Модуль электропривода по п.1, в котором редуктор содержит первую и вторую шестерни, закрепленные с возможностью вращения вместе с промежуточным валом, причем первая шестерня является ведомой вторым входным элементом, а вторая шестерня являе�

Claims (21)

1. Модуль электропривода для автомобиля, который содержит:
электродвигатель;
первый входной элемент;
первый выходной элемент;
двухскоростной модуль, который избирательно с возможностью приведения в движение соединяет первый входной элемент и первый выходной элемент, при одном из двух различных приводных отношений;
редуктор, который содержит второй входной элемент, ведомый при помощи первого выходного элемента, и имеет второй выходной элемент, ведомый при пониженной скорости по сравнению со вторым входным элементом; и
дифференциал, имеющий входной элемент, ведомый при помощи указанного второго выходного элемента, причем первый выход дифференциала служит для привода первого выходного вала, а второй выход дифференциала служит для привода второго выходного вала.
2. Модуль электропривода по п.1, в котором редуктор и дифференциал расположены у первого конца электродвигателя, а двухскоростной модуль расположен у противоположного конца электродвигателя.
3. Модуль электропривода по п.2, в котором электродвигатель содержит ось ротора, приводящую в движение первый входной элемент.
4. Модуль электропривода по п.3, который дополнительно содержит передаточный вал, соединяющий первый выходной элемент и второй входной элемент, причем указанный передаточный вал проходит через электродвигатель.
5. Модуль электропривода по п.4, в котором второй выходной вал проходит через передаточный вал.
6. Модуль электропривода по п.1, в котором редуктор содержит первую и вторую шестерни, закрепленные с возможностью вращения вместе с промежуточным валом, причем первая шестерня является ведомой вторым входным элементом, а вторая шестерня является ведомой вторым выходным элементом.
7. Модуль электропривода по п. 6, в котором промежуточный вал вращается вокруг оси, параллельной оси вращения первого входного элемента и смещенной от нее.
8. Модуль электропривода по п.1, в котором двухскоростной модуль расположен в кожухе, отделенном от корпуса, в котором расположены электродвигатель и редуктор.
9. Модуль электропривода по п.1, в котором двухскоростной модуль содержит планетарную зубчатую передачу, первый входной элемент, который содержит кольцеобразную шестерню планетарной зубчатой передачи, и первый выходной элемент, который содержит опору планетарной зубчатой передачи.
10. Модуль электропривода по п.9, в котором двухскоростной модуль содержит первую муфту для избирательного привода солнечного зубчатого колеса или опоры, при той же самой скорости, что и кольцеобразная шестерня.
11. Модуль электропривода по п.10, в котором двухскоростной модуль содержит вторую муфту, избирательно запрещающую вращение солнечного зубчатого колеса, чтобы планетарная зубчатая передача работала в режиме понижающей передачи.
12. Модуль электропривода по п.11, который дополнительно содержит исполнительный механизм муфты, для одновременного управления работой первой и второй муфт.
13. Модуль электропривода по п.12, в котором исполнительный механизм муфты содержит шаровой наклонный механизм с приводом от другого электродвигателя.
14. Модуль электропривода по п.12, в котором исполнительный механизм муфты содержит поршень, приводимый в движение при помощи флюида под давлением.
15. Модуль электропривода по п.11, в котором первая и вторая муфты имеют общий приводимый во вращение элемент.
16. Модуль электропривода по п.11, в котором вторая муфта представляет собой дисковую муфту или кулачковую муфту.
17. Модуль электропривода по п.11, в котором двухскоростной модуль содержит элемент смещения пружиной первой муфты, чтобы переводить первую муфту в режим передачи крутящего момента, для работы планетарной зубчатой передачи в режиме прямого привода.
18. Модуль электропривода по п.11, в котором двухскоростной модуль содержит элемент смещения пружиной второй муфты, чтобы переводить вторую муфту в режим передачи крутящего момента, для работы планетарной зубчатой передачи в режиме понижающего привода.
19. Модуль электропривода по п.11, в котором вторая муфта представляет собой кулачковую муфту, соединенную с демпфером.
20. Модуль электропривода по п.1, в котором второй выходной вал полностью проходит через электродвигатель и двухскоростной модуль.
21. Модуль электропривода по п.1, в котором электродвигатель содержит ротор, вращающийся вокруг первой оси, и в котором дополнительно первый и второй выходные валы вращаются вокруг второй оси, которая смещена относительно первой оси и проходит параллельно ей.
RU2011122726/11A 2008-11-07 2009-10-27 Электропривод для двухскоростного ведущего моста в блоке с коробкой передач RU2011122726A (ru)

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KR20110088552A (ko) 2011-08-03
KR101563389B1 (ko) 2015-10-26
US9073538B2 (en) 2015-07-07
EP2414184A1 (en) 2012-02-08
CN102227328B (zh) 2015-08-19
EP2414184B1 (en) 2014-07-16
CN102227328A (zh) 2011-10-26
EP2414184A4 (en) 2012-12-26
WO2010053745A1 (en) 2010-05-14
US20140106921A1 (en) 2014-04-17

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