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Patent Searching and Data


Title:
HYBRID TRANSMISSION, HYBRID DRIVE SYSTEM AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/191859
Kind Code:
A1
Abstract:
A hybrid transmission (T) used for a hybrid drive system of a vehicle and a vehicle comprising the hybrid drive system; the transmission (T) comprises a transmission input shaft (1), a transmission output shaft (2), and an intermediate shaft (3), the transmission input shaft (1) being dynamically coupled to or disconnected from an output shaft of an internal combustion engine (ICE) by means of a power coupling unit (K0); the transmission (T) further comprises a first gear (Z11) and a second gear (Z12), both of which are sleeved on the transmission input shaft (1); a first synchronizer (A), which is disposed on the transmission input shaft (1) and which is located between the first gear (Z11) and the second gear (Z12), wherein the first synchronizer (A) may be engaged with the first gear (Z11) or the second gear (Z12); a third gear (Z21) and a fourth gear (Z22), the two being disposed on the transmission output shaft (2) and being meshed with the first gear (Z11) and the second gear (Z12) respectively; and a fifth gear (Z31) and a sixth gear (Z32), the two being disposed on the intermediate shaft (3) and being meshed with the first gear (Z11) and the second gear (Z12) respectively; the power of a motor (EM) is inputted to the transmission (T) by means of any of the six gears (Z11, Z12, Z21, Z22, Z31, Z32).

Inventors:
LI ZHIHAO (CN)
CHEN ZHENHUI (CN)
Application Number:
CN2018/081530
Publication Date:
October 10, 2019
Filing Date:
April 02, 2018
Export Citation:
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Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
International Classes:
F16H3/091; B60K6/26; B60K6/36; B60K6/547
Foreign References:
CN105246730A2016-01-13
CN107642582A2018-01-30
DE102010022395A12010-12-09
JP2012056510A2012-03-22
EP2360044A12011-08-24
CN106801724A2017-06-06
CN206678766U2017-11-28
CN205836514U2016-12-28
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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