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    Proportioning device
    1.
    发明授权
    Proportioning device 失效
    比例装置

    公开(公告)号：US3706477A

    公开(公告)日：1972-12-19

    申请号：US3706477D

    申请日：1970-09-02

    Applicant: KELSEY HAYES CO

    Inventor： STELZER WILLIAM

    IPC: B60T8/26 ,  B60T11/34

    CPC classification number: B60T8/26 ,  Y10T137/7774 ,  Y10T137/7808

    Abstract: A device for varying the proportion of brake pressure delivered to the front and rear brakes of a vehicle having a differential area piston for decreasing the proportion delivered to the rear brake after a certain inlet pressure is reached and an additional member which is movable to establish a fixed offset between the pressures delivered to the front and rear brakes after a certain differential between front and rear brake pressures is reached.

    Abstract translation: 一种用于改变传递到具有差速区域活塞的车辆的前后制动器的制动压力的比例的装置，用于在达到一定的入口压力之后减小输送到后制动器的比例，以及可移动以建立 在前后制动压力达到一定差值之后，传递给前后制动器的压力之间的固定偏移量。

    Auxiliary valve for controlling master cylinder brake pressure in a vehicle braking and skid control system
    3.
    发明授权
    Auxiliary valve for controlling master cylinder brake pressure in a vehicle braking and skid control system 失效
    用于控制车辆制动和滑道控制系统中的主缸制动压力的辅助阀

    公开(公告)号：US3653725A

    公开(公告)日：1972-04-04

    申请号：US3653725D

    申请日：1969-05-05

    Applicant: KELSEY HAYES CO

    Inventor： HAYES EDWARD J ,  STELZER WILLIAM

    IPC: B60T8/36 ,  B60T8/44 ,  B60T13/52 ,  B60T8/02

    CPC classification number: B60T8/3625 ,  B60T8/448 ,  B60T13/52

    Abstract: An auxiliary valve adapted for operative association with a vehicle braking system having a vacuum operated power brake unit and a skid control mechanism incorporated therein, the valve having an inlet and outlet sections, a valve member movable between positions permitting and preventing the flow of air from the inlet to the outlet section, and an actuating means including an electrically energized solenoid operable in response to a control signal from the skid control system to selectively bias the valve member toward one of the aforesaid positions so as to control the flow of air to the power brake unit and thereby limit the output pressure from the master cylinder of the break system during a skid control cycle.

    Abstract translation: 一种适于与具有真空操作的动力制动单元的车辆制动系统和其中结合的滑动控制机构的车辆制动系统操作关联的辅助阀，所述阀具有入口和出口部分，阀构件可在允许和防止空气流动的位置之间移动 到出口部分的入口，以及包括电通电磁阀的致动装置，其响应于来自滑动控制系统的控制信号而可操作以选择性地将阀构件朝向前述位置之一偏置，以便控制到 从而在滑动控制循环期间限制来自破碎系统的主缸的输出压力。

    Inertia responsive proportioning valve
    5.
    发明授权
    Inertia responsive proportioning valve 失效
    惯性响应比例阀

    公开(公告)号：US3881786A

    公开(公告)日：1975-05-06

    申请号：US38159873

    申请日：1973-07-23

    Applicant: KELSEY HAYES CO

    Inventor： STELZER WILLIAM ,  HAYES EDWARD J

    IPC: B60T8/26 ,  B60T8/28 ,  B60T13/14 ,  B60T11/34 ,  B60T8/18

    CPC classification number: B60T13/142 ,  B60T8/26 ,  B60T8/28

    Abstract: A proportioning valve for the brake system of wheeled vehicle, which valve is operable at a preselected pressure to provide proportioning between inlet and outlet brake pressures at a selected ratio (other than 1:1) with the valve being responsive to a function of vehicle deceleration and to a function of brake pressure for varying the preselected pressure at which proportioning at the selected rate begins.

    Abstract translation: 用于轮式车辆的制动系统的比例阀，该阀可以预选压力操作，以提供在选定比例（不是1：1）的入口和出口制动压力之间的比例，阀门响应于车辆减速功能 以及用于改变以所选择的速率开始比例的预选压力的制动压力的函数。

    Load controlled brake proportioning valve
    8.
    发明授权
    Load controlled brake proportioning valve 失效
    负载控制制动分流阀

    公开(公告)号：US3649084A

    公开(公告)日：1972-03-14

    申请号：US3649084D

    申请日：1969-10-13

    Applicant: KELSEY HAYES CO

    Inventor： STELZER WILLIAM

    IPC: B60T8/30 ,  B60T8/18 ,  B60T8/26 ,  F15B13/14

    CPC classification number: B60T8/26 ,  B60T8/185

    Abstract: A proportioning valve which is operable to provide proportioning between inlet and outlet pressures at a first ratio (other than 1:1) and subsequently at a preselected pressure to proportion at a second different ratio with the valve being adaptable to be sensitive to load, i.e., the weight carried by the rear axle.

    Abstract translation: 比例阀，其可操作以提供入口压力和出口压力之间的第一比例（不是1：1），然后以预选压力与第二不同比例与阀门成比例，以适应于对负载敏感，即 ，后桥承载的重量。

    Valve for fluid-actuated brake system
    9.
    发明授权
    Valve for fluid-actuated brake system 失效
    液压致动制动阀

    公开(公告)号：US3645494A

    公开(公告)日：1972-02-29

    申请号：US3645494D

    申请日：1969-08-19

    Applicant: KELSEY HAYES CO

    Inventor： STELZER WILLIAM

    IPC: B60T8/34 ,  F16K47/04

    CPC classification number: B60T8/341

    Abstract: An improved main valve for a fluid-actuated brake system incorporating skid control wherein an elongated passage is provided between an inlet chamber containing high-pressure fluid and an outlet chamber and a movable seal is provided in the inlet chamber for closing one end of the passage. A flanged retainer sleeve is capable of pulling the seal away from the passage when the chambers are to be communicated, and the closely spaced walls of the passage apply frictional forces to the fluid flowing therethrough so as to reduce the velocity of the fluid thereby reducing the problem of erosion and damage to the seal and the valve passage due to the flow of high-velocity fluid. The passage is configured so that the frictional forces applied to the fluid by the passage walls are progressively reduced in response to progressive opening of the valve.

    Abstract translation: 一种用于流体驱动的制动系统的主阀，其包括滑动控制，其中在入口室中设置有细长通道，该通道设置在容纳高压流体的入口室和出口室与可移动密封件之间，用于封闭通道的一端 。 法兰的保持套筒能够在腔室连通时将密封件从通道拉出，并且通道的紧密间隔的壁对流过其中的流体施加摩擦力，以便降低流体的速度，从而减少流体的速度 由于高速流体的流动，密封件和阀通道的侵蚀和损坏的问题。 通道构造成使得响应于阀的逐渐打开而逐渐减小由通道壁施加到流体的摩擦力。

    Skid control system
    10.
    发明授权
    Skid control system 失效

    公开(公告)号：US3556615A

    公开(公告)日：1971-01-19

    申请号：US3556615D

    申请日：1968-10-28

    Applicant: KELSEY HAYES CO

    Inventor： STELZER WILLIAM

    IPC: B60T8/40 ,  B60T8/42 ,  B60T8/50 ,  B60T8/94 ,  B60T8/08

    CPC classification number: B60T8/94 ,  B60T8/4225 ,  B60T8/5043

    Abstract: A SKID CONTROL SYSTEM ADAPTED FOR OPERATIVE ASSOCIATION WITH THE FLUID ACTUATED BRAKING SYSTEM OF AN AUTOMOTIVE OR SIMILAR TYPE VEHICLE, THE SYSTEM INCLUDING A MODULATING VALVE ASSEMBLY FOR SELECTIVELY CONTROLLING THE FLOW OR SUPPLY OF HYDRAULIC BRAKE ACTUATING FLUID BETEEN THE MASTER BRAKE CYLINDER OF THE VEHICLE AND ONE OR MORE OF THE WHEEL CYLINDERS THEREOF, THE MODULATING VALVE BEING OPERABLE IN RESPONSE TO AND ACTUABLE BY AN INCREASE IN FLUID PRESSURE FROM AN ANCILLARY OR AUXILIARY FLUID PRESSURE SOURCE, THE SKID CONTROL SYSTEM FURTHER INCLUDING AN INTERLOCKING VALVE COOPERABLE WITH THE MODULATING VALVE ASSEMBLY FOR POSITIVELY PREVENTING INADVERTENT OR PREMATURE DEACTUATION THEREOF IN RESPONSE TO VARIATIONS IN FLUID PRESSURE FROM THE AFORESAID AUXILIARY FLUID SOURCE.

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