Title:
ハイブリッド車輛用トランスミッション及びパワーシステム
Document Type and Number:
Japanese Patent JP7011754
Kind Code:
B2
Abstract:
A transmission and a power system for use in a hybrid vehicle. A first ring gear (44) or a first planetary frame (43) is transmissively connected with an output gear (14) of the transmission to serve as an output element, when either the first ring gear (44) or the first planetary frame (43) is transmissively connected with the output gear (14), the other one is connected with a housing of the transmission via a brake (8). A second clutch (9) is configure as: when the brake (8) is disconnected, the second clutch (9) is joined to make the rotational speed of the output element equivalent to the rotational speed of an input shaft (6). The transmission and the power system are structurally compact, work steadily, and effectively increase the acceleration performance of the hybrid vehicle.
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Inventors:
Xie Wei Inui
Celebration forest
Celebration forest
Application Number:
JP2021512502A
Publication Date:
January 27, 2022
Filing Date:
March 14, 2019
Export Citation:
Assignee:
NINGBO UMD AUTOMATIC TRANSMISSION CO., LTD.
ZHEJIANG GEELY HOLDING GROUP CO.,LTD.
ZHEJIANG GEELY HOLDING GROUP CO.,LTD.
International Classes:
F16H3/72; B60K6/365; B60K6/442; B60K6/547; F16H3/54
Domestic Patent References:
| JP2008149908A | ||||
| JP2010513107A |
Foreign References:
| CN106864248A |
Attorney, Agent or Firm:
Mitsuo Kuribayashi
Nobuhiro Nitta
Kuribayashi Kazuki
Atsushi Miura
Nobuhiro Nitta
Kuribayashi Kazuki
Atsushi Miura