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Class Information
Number: 303/9.68
Name: Fluid-pressure and analogous brake systems > Multiple fluid-receiving devices > Multiple motors > Apportioning control > Inertia > Inertia weight
Description: Subject matter wherein significance is attributed to a moveable mass responsive to inertia for varying the fluid flow.










Patents under this class:
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Patent Number Title Of Patent Date Issued
7143853 Roll-related reactive system Dec. 5, 2006
6695415 Brake fluid pressure relief assembly Feb. 24, 2004
6361123 Yaw control system Mar. 26, 2002
5480216 Hydraulic control apparatus of load-response type Jan. 2, 1996
5354122 Seating for an inertia ball of a deceleration-sensitive brake power control Oct. 11, 1994
5180212 Dual brake pressure reducing valve assembly using single inertia responsive member Jan. 19, 1993
5161863 Braking pressure control device for automotive vehicles Nov. 10, 1992
5022715 Pressure control device for brake systems of automotive vehicles Jun. 11, 1991
4840433 Pressure control device, in particular for pressure-fluid-operable brake systems of automotive vehicles Jun. 20, 1989
4804235 Air pressure brake system for a vehicle Feb. 14, 1989
4761041 Fluid pressure control valve for vehicle braking system Aug. 2, 1988
4735462 Inertia valves Apr. 5, 1988
4652058 Deceleration and pressure sensitive proportioning valve with high pressure damping Mar. 24, 1987
4630870 Pressure regulator for hydraulic vehicle braking systems Dec. 23, 1986
4614381 Brake-pressure corrector sensitive to deceleration Sep. 30, 1986
4502735 Deceleration-sensitive type hydraulic brake pressure control valve for automotive vehicle Mar. 5, 1985
4462641 Deceleration sensing valve assembly for vehicle brake Jul. 31, 1984
4452494 Hydraulic pressure control valve for a dual-circuit hydraulic braking system Jun. 5, 1984
4444437 Deceleration-sensing modulator valve assembly for vehicle braking systems Apr. 24, 1984
4433873 Control valve assembly Feb. 28, 1984
4431235 Deceleration-controlled braking compensator for a motor vehicle Feb. 14, 1984
4422693 Vehicle braking systems Dec. 27, 1983
4413861 Fluid pressure control valve unit of the inertia-controlled type Nov. 8, 1983
4390213 Deceleration-sensitive braking pressure control device Jun. 28, 1983
4387932 Pressure proportioner Jun. 14, 1983
4382636 Deceleration-sensitive brake pressure control device May. 10, 1983
4360238 Control valve assembly Nov. 23, 1982
4351570 Vehicle brake pressure proportioning valves Sep. 28, 1982
4334712 Braking compensator dependent on the deceleration Jun. 15, 1982
4322115 Deceleration-sensitive, load-responsive brake pressure control device Mar. 30, 1982
4319786 Brake pressure control device of deceleration responsive type Mar. 16, 1982
4284307 Hydraulic pressure control valve assembly for automotive hydraulic brake system Aug. 18, 1981
4279447 Brake oil pressure controlling valve device for vehicle use Jul. 21, 1981
4265493 Brake fluid pressure control valve responsive to deceleration May. 5, 1981
4251117 Hydraulic pressure control valve for double piping braking system Feb. 17, 1981
4247154 Brake control valve Jan. 27, 1981
4245867 Fluid brake pressure control system Jan. 20, 1981
4245868 Control valve assembly Jan. 20, 1981
4240671 Braking hydraulic pressure control unit for motor vehicle Dec. 23, 1980
4239296 Control valve assemblies Dec. 16, 1980
4236760 Brake-force regulator for dual-circuit brake systems Dec. 2, 1980
4225192 Antiskid control valve Sep. 30, 1980
4220375 Braking pressure control unit Sep. 2, 1980
4219243 Hydraulic braking pressure control valve Aug. 26, 1980
4212500 Antiskid brake control arrangement for vehicle wheels Jul. 15, 1980
4209201 Load-responsive pressure reducing valve device for use in a vehicle brake system Jun. 24, 1980
4205883 Inertia sensing brake proportioning valve Jun. 3, 1980
4196937 Load sensing control valve Apr. 8, 1980
4179164 Braking pressure control valve unit Dec. 18, 1979
4175791 Hydraulic brake pressure control apparatus for motor vehicles Nov. 27, 1979

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