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Damper of torque converter for vehicle

A technology of shock absorbers and torque converters, applied in spring/shock absorbers, fluid transmission devices, vibration suppression adjustments, etc., can solve problems such as noise, vibration, and stability

Inactive Publication Date: 2018-01-16
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Generally, engagement of the torque converter clutch in an engine at low RPM can improve fuel efficiency, but can cause noise, vibration, harshness (NVH) issues in the vehicle, such as booming

Method used

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  • Damper of torque converter for vehicle

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Embodiment Construction

[0036] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments but also various alternatives, modifications, equivalents and other alternatives, modifications, equivalents and others, which may be included within the spirit and scope of the invention as defined by the appended claims. implementation plan.

[0037] figure 1 is a half sectional view of a torque converter showing various embodiments of the present invention.

[0038] Shock absorbers for vehicle torque converters can be modified by those skilled in the art, and various embodiments provide shock absorbers for vehicle torque con...

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PUM

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Abstract

A damper of a torque converter for a vehicle may include a front cover, an impeller rotatably coupled to the front cover, a turbine disposed facing the impeller, a guide wheel disposed between the impeller and the turbine for changing flow of oil transferred from the turbine toward the impeller, a driving disk assembled to a driving hub connected to the front cover, a driven hub to which a drivendisk is assembled, a turbine shell connected to a turbine hub transferring torque to a transmission, and a driven plate connected to the turbine shell.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2016-0085990 filed on Jul. 7, 2016, the entire contents of which are incorporated herein for all purposes by such reference. technical field [0003] The present invention relates to a shock absorber for a vehicle torque converter, and more particularly, to a shock absorber for a vehicle torque converter capable of improving the performance of a torque converter using a multi-plate clutch at low speeds. Boom and dampens abnormal vibrations at high speeds. Background technique [0004] Generally, a torque converter is installed between an engine and a transmission of a vehicle so as to transmit driving power of the engine to the transmission using a fluid. The torque converter includes a pump wheel that receives drive power from the engine to rotate, a turbine wheel that rotates with oil fluid discharged from the pump wheel, and a guide wheel (or st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H41/24F16F15/121
CPCF16F15/12366F16H2045/021F16H2045/0215F16H2045/0284F16H2045/0221F16F15/1201F16F15/1216F16H41/24F16F15/12353F16H45/02
Inventor 朴真模徐罡寿孙荣锡池豪镇李明哲魏判石
Owner HYUNDAI MOTOR CO LTD