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Electronic hydraulic brake device

A hydraulic braking and hydraulic technology, applied in the direction of braking transmission device, braking action starting device, brake, etc., can solve problems such as accidents

Pending Publication Date: 2021-11-30
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the motor is damaged, the conventional electro-hydraulic brake device may not be able to quickly supply the brake hydraulic pressure to the wheel cylinder, so it may cause an accident

Method used

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  • Electronic hydraulic brake device
  • Electronic hydraulic brake device
  • Electronic hydraulic brake device

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Embodiment Construction

[0041] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of various exemplary embodiments. As used herein, the terms "implementation" and "implementation" are used interchangeably and are non-limiting examples that employ one or more of the inventive concepts disclosed herein. It is evident, however, that the various exemplary embodiments may be practiced without these specific details, or with one or more equivalent arrangements. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the various exemplary embodiments. Furthermore, the various exemplary embodiments may be different, but are not necessarily exhaustive. For example, specific shapes, configurations, and characteristics of an exemplary embodiment may be used or implemented in another exemplary embodiment without departing from the inventive concept....

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Abstract

The present invention relates to an electronic hydraulic brake device including: a main braking unit providing braking hydraulic pressure to a plurality of wheel cylinders by driving a motor; and an auxiliary braking unit that is connected to the main braking unit and provides braking hydraulic pressure to a plurality of wheel cylinders when an operation error occurs in the main braking unit.

Description

[0001] This application is a divisional application with an application date of February 20, 2020, an application number of 202010104542.9, and an invention title of "Electronic Hydraulic Braking Device", the entire contents of which are hereby incorporated by reference. [0002] Cross References to Related Applications [0003] This application claims priority and benefit to Korean Patent Application No. 10-2019-0045335 filed on April 18, 2019, which is hereby incorporated by reference for all purposes as if fully set forth herein. technical field [0004] Exemplary embodiments relate generally to electro-hydraulic braking devices, and more particularly, to electro-hydraulic braking devices that can quickly perform auxiliary braking when a master braking error occurs in an integrated or split braking system. Background technique [0005] Generally, an electro-hydraulic brake device is used to adjust the brake pressure of each wheel using the hydraulic pressure of a master c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/68B60T8/36B60T13/14B60T13/74
CPCB60T13/686B60T8/363B60T13/142B60T13/745B60T8/3275B60T8/885B60T2270/402B60T7/042B60T8/4081B60T17/22B60T17/221B60T17/04B60T2220/04B60Y2400/81B60T8/344B60T13/58
Inventor 千世咏许在雄
Owner HYUNDAI MOBIS CO LTD