Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Reexamination Certificate
2007-07-03
2007-07-03
Torres, Melanie (Department: 3683)
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
C303SDIG010, C303SDIG011
Reexamination Certificate
active
10880449
ABSTRACT:
A brake hydraulic pressure control unit is proposed. It includes housing, a pump mounted in the housing, a reservoir for hydraulic fluid, and hydraulic pressure control valves. The pump is adapted to draw hydraulic fluid in the reservoir and return the thus drawn fluid into a hydraulic circuit. The hydraulic pressure valves are adapted to selectively discharge fluid in the hydraulic circuit into the reservoir, thereby controlling brake hydraulic pressure. The control unit may further include a pulsation damper for muffling noise produced from the pump. The reservoir and the pulsation damper are both separate members from the housing and are mounted to the housing. Thus, the volume of the housing and the capacities of the reservoir and the pulsation damper can be determined independently of each other.
REFERENCES:
patent: 5244262 (1993-09-01), Kehl et al.
patent: 5460438 (1995-10-01), Hellmann et al.
patent: 5577813 (1996-11-01), Zaviska
patent: 5975653 (1999-11-01), Zaviska
patent: 6102495 (2000-08-01), Zaviska
patent: 6270170 (2001-08-01), Isogai et al.
patent: 6286552 (2001-09-01), Shimbori et al.
patent: 6336688 (2002-01-01), Nakayasu
patent: 6398319 (2002-06-01), Wilson et al.
patent: 6484756 (2002-11-01), Weber
patent: 6494545 (2002-12-01), Nakamura et al.
patent: 6598943 (2003-07-01), Harris
patent: 6871672 (2005-03-01), Kurokawa et al.
patent: 199 27 594 (2001-02-01), None
patent: 101 61 407 (2002-06-01), None
patent: 101 43 675 (2003-02-01), None
patent: 8-502007 (1996-03-01), None
patent: 2000177559 (2000-06-01), None
patent: WO 0201077 (2002-01-01), None
Advics Co., Ltd.
Buchanan & Ingersoll & Rooney PC
Torres Melanie
LandOfFree
Brake hydraulic pressure control unit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Brake hydraulic pressure control unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brake hydraulic pressure control unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3821603