Fluid-pressure and analogous brake systems – Speed-controlled – Odd condition or device detection
Reexamination Certificate
2008-03-18
2008-03-18
Siconolfi, Robert A. (Department: 3683)
Fluid-pressure and analogous brake systems
Speed-controlled
Odd condition or device detection
C188S352000
Reexamination Certificate
active
07344206
ABSTRACT:
The invention relates to a method for degassing a hydraulic vehicle brake system that has an external-force service brake system and a muscle-powered auxiliary brake system. For the degassing, brake pressure buildup valves are opened, preferably successively, so that brake fluid flows through the brake pressure buildup valves, disconnection valves and a master cylinder and reaches a brake fluid reservoir. The brake fluid positively displaces any brake fluid containing gas from the vehicle brake system into the brake fluid reservoir, where gas bubbles can escape from the brake fluid. Compressibility of the brake fluid from gas bubbles is avoided.
REFERENCES:
patent: 5788344 (1998-08-01), Friedow et al.
patent: 6193031 (2001-02-01), Baechle et al.
patent: 6196365 (2001-03-01), Gomi
patent: 6199958 (2001-03-01), Baechle
patent: 6209969 (2001-04-01), Aumuller et al.
patent: 6729698 (2004-05-01), Kusano et al.
patent: 2003/0150680 (2003-08-01), Bass
patent: 2004/0040807 (2004-03-01), Burgdorf et al.
patent: 39 35 353 (1991-04-01), None
patent: 0 159 127 (1985-10-01), None
patent: WO 98/28174 (1998-07-01), None
patent: WO 99/52756 (1999-10-01), None
patent: WO02/42135 (2002-05-01), None
Greigg Ronald E.
Robert & Bosch GmbH
Siconolfi Robert A.
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