公开(公告)号：US3659905A

公开(公告)日：1972-05-02

申请号：US3659905D

申请日：1970-11-23

Applicant: GEN MOTORS CORP

Inventor： GOULISH JOSEPH N

IPC: B60T8/40 ,  B60T8/44 ,  B60T13/16 ,  B60T8/06

CPC classification number: B60T13/162 ,  B60T8/4004 ,  B60T8/447

Abstract: An integrally housed open-center hydraulic brake booster and anti-lock modulator wherein a flow restriction induced backpressure resulting from movement of a reaction piston into proximity with a manual piston forcibly moves a power piston to actuate the master cylinder. A control valve is shifted upon impending wheel lock to channel the back-pressure to the other side of the power piston to release the brake pressure. The reaction piston, manual piston, and power piston are abuttingly engageable upon over-travel of the operator actuable pedal push rod to actuate the master cylinder independently of hydraulic booster fluid flow.

Abstract translation: 整体容纳的开放中心液压制动助力器和防抱死调节器，其中由反作用活塞移动到靠近手动活塞的流动限制引起的背压强制地移动动力活塞以致动主缸。 控制阀在即将到来的车轮锁定时移动，以将背压引导到动力活塞的另一侧以释放制动压力。 反作用活塞，手动活塞和动力活塞可以在操作者可启动踏板推杆的过度运动上邻接地接合，以独立于液压助力器流体流动致动主缸。

公开(公告)号：US3632042A

公开(公告)日：1972-01-04

申请号：US3632042D

申请日：1969-10-20

Applicant: GEN MOTORS CORP

Inventor： GOULISH JOSEPH N ,  OWEN ROBERT E

IPC: B60S1/48 ,  B05B1/10 ,  B05B1/24

CPC classification number: B60S1/487

Abstract: In a preferred form, this disclosure relates to a windshield washer system for washing the windshield of an automotive vehicle. The windshield washer system includes a nozzle means for directing washer fluid against the windshield, a reservoir for containing the washer fluid, a pump assembly having an inlet and an outlet, first and second conduit means for communicating the reservoir with the inlet of the pump assembly and the outlet of the pump with the nozzle means, and a heater means in the form of a conduit means through which heated engine coolant fluid is circulated. The latter conduit means is in heat exchange relationship with the reservoir, the first and second conduit means and the nozzle means whereby the washer fluid is heated while in the reservoir and throughout its path of movement from the reservoir to the nozzle means.

Abstract translation: 在优选的形式中，本公开涉及一种用于清洗机动车辆挡风玻璃的挡风玻璃清洗系统。 挡风玻璃清洗器系统包括用于将洗涤剂流体引导到挡风玻璃上的喷嘴装置，用于容纳洗涤剂流体的储存器，具有入口和出口的泵组件，用于将储存器与泵组件的入口连通的第一和第二管道装置 和具有喷嘴装置的泵的出口，以及加热器装置，其形式为管道装置，加热的发动机冷却剂流体通过该装置循环。 后者的管道装置与储存器，第一和第二管道装置和喷嘴装置处于热交换关系，由此垫圈流体在储存器中并且在其从储存器到喷嘴装置的整个移动路径中被加热。