Hydraulic unit of electronic control brake system

Details Hydraulic unit of electronic control brake system Hydraulic unit of electronic control brake system

2011-06-28

2011-06-28

Williams, Melanie Torres (Department: 3657)

Fluid-pressure and analogous brake systems

Speed-controlled

Having a valve system responsive to a wheel lock signal

C303SDIG010

Reexamination Certificate

active

07967394

ABSTRACT:
A hydraulic unit of an electronic control brake system capable of achieving compactness of a modulator block by optimizing connection between components and valves, which are mounted in the modulator block, is disclosed. The hydraulic unit of an electronic control brake system includes a modulator block mounted with components to control braking hydraulic pressure applied to wheels of an automobile, including a plurality of inflow and outflow valves, a traction control valve, a shuttle valve, an accumulator, a pump and a motor. The modulator block is formed with oil lines thereinside to connect the components. The modulator block has a hexahedral shape. A wheel cylinder connecting part is disposed at a first surface of the modulator block, and a master cylinder connecting part is disposed at a second surface of the modulator block. Accordingly, a width of the surface, at which the wheel cylinder connecting part is disposed, can be decreased. Since the traction control valve is positioned above the shuttle valve at a rear surface of the modulator block, and the motor is positioned at a center portion of the modulator block, an overall size of the modulator block becomes compact.

REFERENCES:
patent: 6846050 (2005-01-01), Inoue et al.
patent: 7441843 (2008-10-01), Otto
patent: 2004/0046446 (2004-03-01), Dinkel et al.
patent: 2006/0220768 (2006-10-01), Iyatani
patent: 102 37 163 (2006-02-01), None
patent: 199 59 670 (2006-04-01), None
patent: 1020050046410 (2005-05-01), None

Affiliated with

Also associated with

Rating

Hydraulic unit of electronic control brake system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic unit of electronic control brake system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic unit of electronic control brake system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2730321