Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1994-01-21
1994-10-18
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
303 68, 303 72, 3031191, 303900, 3031151, B60T 842
Patent
active
053562100
ABSTRACT:
An anti-lock hydraulic brake system provides a phase of pressure increase, a phase of pressure decrease as well as a phase in which the pressure is kept constant. To this end, an outlet valve and a selector valve are provided. The selector valve is not connected to the pressure side of the pump as is usual but to the suction side of the pump. This arrangement produces the advantage that the selector valve is disposed in the low-pressure area of the brake system thereby eliminating the occurrence of great pressure surges which result in the emission of noise.
REFERENCES:
patent: 3667816 (1972-06-01), Harned
patent: 3717385 (1973-02-01), Michellone et al.
patent: 3753598 (1973-08-01), Michellone et al.
patent: 3756664 (1973-09-01), Schlitz et al.
patent: 3761141 (1973-09-01), Baurle et al.
patent: 3836208 (1974-09-01), Wienecke
patent: 3858946 (1975-01-01), Grosseau
patent: 3866983 (1975-02-01), Kondo
patent: 3975061 (1976-08-01), Kondo et al.
patent: 4099793 (1978-07-01), Iio
patent: 4556260 (1985-12-01), Maehara
patent: 4618189 (1986-10-01), Nakanishi et al.
patent: 4685747 (1987-08-01), Belart et al.
patent: 4708407 (1987-11-01), Maehara
patent: 4730877 (1988-03-01), Seibert et al.
patent: 4765692 (1988-08-01), Miyake
patent: 4840435 (1989-06-01), Steffes
patent: 4844558 (1989-07-01), Ishii et al.
patent: 4846535 (1989-07-01), Kuwana et al.
patent: 4940294 (1990-07-01), Foster
patent: 4952002 (1990-08-01), Arikawa et al.
patent: 5007687 (1991-04-01), Kircher et al.
patent: 5026123 (1991-06-01), Nokubo et al.
patent: 5033800 (1991-07-01), Willmann
patent: 5039176 (1991-08-01), Hellmann et al.
patent: 5046788 (1991-09-01), Lindenman
patent: 5058961 (1991-10-01), Mergenthaler et al.
patent: 5094512 (1992-03-01), Kohno et al.
patent: 5096269 (1992-03-01), Pickenhahn
patent: 5152586 (1992-10-01), Burgdorf
patent: 5152589 (1992-10-01), Ocvirk
patent: 5174636 (1992-12-01), Burgdorf
patent: 5188433 (1993-02-01), Reinartz et al.
patent: 5192120 (1993-03-01), Reinartz et al.
patent: 5195810 (1993-03-01), Ocvirk et al.
patent: 5213399 (1993-05-01), Burgdorf et al.
Alfred Teves GmbH
Butler Douglas C.
Lewis J. Gordon
Seitter Robert P.
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