Hydraulic device of electronic control braking system
An electronically controlled brake and hydraulic device technology, applied in the field of hydraulic devices, can solve problems such as processing difficulties, and achieve the effects of easy processing of flow paths, increased productivity, and easy formation
Active Publication Date: 2017-01-04
HL MANDO CORP
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Problems solved by technology
As mentioned above, since the flow path is formed obliquely in the oblique direction, there is a problem that processing is more difficult than a straight flow path
Method used
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[0045] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[0046] Prior to this, the terms or words used in this specification and the claims should not be interpreted in the meaning of typical or conventional words. In order to explain in the best way, the inventor of the present invention can properly define the concept of the terms. Based on this principle, it can only be interpreted as the meaning or concept that conforms to the technical idea of the present invention. Therefore, the embodiments described in this specification and the structures shown in the drawings are only preferred embodiments of the present invention, and do not represent all technical ideas of the present invention. It should be understood that the present invention may also include Various equivalents or modified examples of the examples.
[0047] figure 1 is a hydraulic circuit diagram schematically showing an el...
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The invention discloses a hydraulic device of an electronic control braking system. The device comprises a regulator module, wherein multiple NO / NC valves, a driving force control valve, a check valve, a low-pressure / high-pressure oil reservoir, a pump and a motor are installed in the module. The device comprises a pair of master cylinder connecting parts transversely arranged on the upper portion of the front side of the regulator module, a first valve row transversely arranged on the back side of the regulator module, a second valve row transversely arranged on the back side of the regulator module, a pair of low-pressure oil reservoir holes transversely formed in the lower portion of the regulator module, pump accommodating holes formed between the first valve row and the second valve row, a motor accommodating hole formed between the two pump accommodating holes, a pair of check valve accommodating holes formed between the first valve row and the second valve row, a pair of driving force control valve accommodating holes formed between a wheel cylinder connecting part and the first valve row, and a pair of high-pressure oil reservoir holes longitudinally formed in the regulator module, wherein the pair of high-pressure oil reservoir holes is parallel to the motor accommodating hole.
Description
technical field [0001] The present invention relates to a hydraulic device, and more particularly, to a hydraulic device for an electronically controlled brake system that regulates brake pressure within the brake system through electronic control. Background technique [0002] The electronically controlled braking system effectively prevents the sliding phenomenon that may occur during the braking operation, sudden start or sudden acceleration of the vehicle. Hydraulic hydraulic device, electronic control unit (Electronic Control Unit) used to control the hydraulic device. [0003] The hydraulic device includes: a plurality of solenoid valves (inflow valves / outflow valves) for controlling the brake hydraulic pressure transmitted to the wheel cylinder side on each wheel; a low-pressure oil reservoir for temporarily storing oil flowing out of the wheel cylinders; a The pump is driven by a motor; the check valve is installed on the suction side of the pump; the driving force ...
Claims
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IPC IPC(8): B60T8/36
CPCB60T8/368
Inventor 金恩美
Owner HL MANDO CORP