The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 2021
Filed:
Mar. 22, 2018
Geely Holding Group Co., Ltd., Zhejiang, CN;
Ningbo Umd Automatic Transmission Co., Ltd., Zhejiang, CN;
Zhiling Qiu, Zhejiang, CN;
Jun Fu, Zhejiang, CN;
Daguo Luo, Zhejiang, CN;
Pengpeng Li, Zhejiang, CN;
Shiquan Gou, Zhejiang, CN;
Lin Zhu, Zhejiang, CN;
Xiaozhe Lin, Zhejiang, CN;
Ruiping Wang, Zhejiang, CN;
GEELY HOLDING GROUP CO., LTD., Hangzhou, CN;
NINGBO UMD AUTOMATIC TRANSMISSION CO., LTD., Ningbo, CN;
Abstract
A hybrid transmission and a vehicle having the hybrid transmission. An engine, a generator, and a motor are coaxially arranged; a first planetary gear set is separately connected to a crankshaft of the engine and a rotor of the generator; a clutch comprises a first driving end connected to a planet carrier of the first planetary gear set and a second driving end connected to a ring gear of a second planetary gear set, wherein the first driving end and the second driving end are involved in engagement and disengagement; a rotor of the motor is connected to a sun gear axle of the second planetary gear set. When the motor performs driving, the clutch is disengaged from the engine and the generator to avoid a drag resistance of the engine.