Title:
HYBRID DRIVE MODULE
Document Type and Number:
WIPO Patent Application WO/2022/146067
Kind Code:
A1
Abstract:
According to the present invention, a first one-way clutch and a second one-way clutch operating in opposite directions are interposed in parallel between an engine and a power transmission unit of a hybrid drive module. The first one-way clutch transmits rotational force in a first direction from the engine to the power transmission unit, and does not transmit rotational force in a first direction from the power transmission unit to the engine. The second one-way clutch operates in an opposite manner to the first one-way clutch. Accordingly, in a state in which the first one-way clutch and the second one-way clutch both connect the engine and the power transmission unit, the engine and the power transmission unit are in a full locking state. The second one-way clutch may be controlled so as to connect or disconnect the engine and the power transmission unit by means of an independently controllable axial force.
Inventors:
XUEXIAN YIN (KR)
PARK MIN-GU (KR)
PARK MIN-GU (KR)
Application Number:
PCT/KR2021/020246
Publication Date:
July 07, 2022
Filing Date:
December 30, 2021
Export Citation:
Assignee:
VALEO KAPEC CO LTD (KR)
International Classes:
F16H45/02; F16D41/06; F16H41/24
Foreign References:
| US20190344655A1 | 2019-11-14 | |||
| JPH0979343A | 1997-03-25 | |||
| KR102190070B1 | 2020-12-11 | |||
| JP2019058970A | 2019-04-18 | |||
| JP2017172737A | 2017-09-28 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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