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Triple clutch and actuator thereof

A clutch and clutch housing technology, applied in clutches, friction clutches, fluid-driven clutches, etc., can solve the problem of increasing the overall length of the transmission, and achieve the effects of reducing the overall length, improving space efficiency, and high operating force

Active Publication Date: 2019-05-21
C STONE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case where the transmission for a hybrid vehicle is a DCT, all three clutches need to be provided on the front and rear sides of the electric motor, which causes a problem that the overall length of the transmission increases

Method used

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  • Triple clutch and actuator thereof
  • Triple clutch and actuator thereof
  • Triple clutch and actuator thereof

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Embodiment Construction

[0038] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

[0039] Parts irrelevant to the description will be omitted in order to clearly describe the present invention, and the same or similar constituent elements will be denoted by the same reference numerals throughout the specification.

[0040] In the following description, the names of components are divided into first, second, etc. to distinguish the names, because the names of these components are the same as each other, and the order thereof is not particularly limited.

[0041] In addition, "front side", "front", "front end", or "front end portion" means a "side", "part" or "end" near the input shaft, and "rear side", "r...

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PUM

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Abstract

A triple clutch according to an embodiment of the present invention comprises: an input shaft for receiving the rotary power of an engine; a motor comprising a motor housing, a stator fixedly mountedon the outer circumferential surface of the motor housing, and a rotor rotatably disposed inside the radius of the stator; a clutch housing operably connected to the rotor, rotating together with therotor and receiving the rotary power of the motor, and having a clutch space formed in the clutch housing; a first clutch selectively transferring the rotary power of the clutch housing to a first output shaft; a second clutch selectively transferring the rotary power of the clutch housing to a second output shaft; and a third clutch selectively transferring the rotary power of the input shaft tothe clutch housing, wherein the first, second and third clutches may all be disposed inside the clutch space.

Description

technical field [0001] The present invention relates to a triple clutch and an actuator thereof, and more particularly, the present invention relates to a triple clutch and an actuator thereof adaptable to a dual clutch transmission of a hybrid vehicle. Background technique [0002] Recently, vehicle manufacturers are striving to develop environment-friendly vehicles in order to meet regulations related to the environment and fuel saving. Recently, research on a dual clutch transmission (DCT) that can be applied to an environment-friendly vehicle is actively underway. The DCT is a transmission with a new concept in which two clutches are applied to a manual transmission structure to improve transmission efficiency and improve driving convenience. [0003] Meanwhile, examples of environment-friendly vehicles may include electric vehicles (EVs) and hybrid electric vehicles (HEVs) using electric energy. A hybrid vehicle refers to a vehicle that travels by using two or more ty...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D21/02F16H3/093B60K6/38
CPCB60K6/38F16H3/093F16D25/10F16D2021/0661F16D25/082F16D21/02B60Y2200/92B60K6/26B60Y2400/424F16D13/52F16D21/06F16D25/0638
Inventor 朴东薰
Owner C STONE TECH