High flow rate miniature valve
    1.
    发明授权
    High flow rate miniature valve 失效
    高流量微型阀

    公开(公告)号:US4988078A

    公开(公告)日:1991-01-29

    申请号:US384716

    申请日:1989-07-24

    申请人: John H. Otteman

    发明人: John H. Otteman

    IPC分类号: F16K1/08 F16K27/02

    摘要: A valve, particularly for smaller sizes, with minimized envelope size and dead volume. Its body is comprised of two seamless parts, one inserted into the other and welded together with a single weld. This weld is the only joinder of the two parts. The inserted part has a valve seat and a free end which is cantilevered freely into the other part so the free end does not contact the other part. Closure means and actuator means are provided to control the valve.

    摘要翻译: 一种阀门,特别适用于较小尺寸,具有最小的外壳尺寸和死体积。 其主体由两个无缝部分组成,一个插入另一个,并用单个焊缝焊接在一起。 该焊接是两部分的唯一联合。 插入部分具有阀座和自由端,其自由地悬挂在另一部分中,使得自由端不接触另一部分。 提供闭合装置和致动器装置来控制阀。

    Gas supply system with purge means
    2.
    发明授权
    Gas supply system with purge means 失效
    供气系统带清洗装置

    公开(公告)号:US4169486A

    公开(公告)日:1979-10-02

    申请号:US794026

    申请日:1977-05-06

    IPC分类号: B08B9/02 B08B9/032

    摘要: A gas supply system including purge means. A supply conduit having an inlet and an outlet and a downstream direction of flow has within it a purge conduit with an inlet and a discharge port. The discharge port is directed upstream in the supply conduit and discharges adjacent to its inlet, whereby to purge that region of the supply conduit and to sweep gases from the entire supply conduit. The system is also provided with a selector valve able selectively to deliver gas to a delivery conduit or to a vent conduit or to shut them both off.

    摘要翻译: 包括净化装置的气体供应系统。 具有入口和出口以及下游流动方向的供应管道在其内具有带有入口和排出口的净化管道。 排出口被引导到供应导管的上游,并且在其入口附近排放,从而清除供应导管的该区域并从整个供应导管吹扫气体。 该系统还设置有选择性地将气体输送到输送管道或排放管道或者将它们全部关闭的选择阀。

    Fluid pressure regulator
    3.
    发明授权
    Fluid pressure regulator 失效
    流体压力调节器

    公开(公告)号:US4744387A

    公开(公告)日:1988-05-17

    申请号:US66898

    申请日:1987-06-25

    申请人: John H. Otteman

    发明人: John H. Otteman

    IPC分类号: F16K17/30 G05D16/06 F16K31/12

    摘要: A fluid pressure regulator having a flow path from inlet port to outlet port. Reduction of particulates which might be generated by the regulator itself are minimized by the absence of springs, freely moving parts, and rubbing contacts in the flow path, and by minimizing the cavity volume.

    摘要翻译: 一种流体压力调节器,具有从入口到出口的流动路径。 可以由调节器本身产生的微粒的减少由于没有弹簧,自由运动的部件和在流动路径中摩擦接触以及通过最小化空腔体积而被最小化。

    Linear actuator
    4.
    发明授权
    Linear actuator 失效
    线性执行机构

    公开(公告)号:US5007328A

    公开(公告)日:1991-04-16

    申请号:US384715

    申请日:1989-07-24

    申请人: John H. Otteman

    发明人: John H. Otteman

    IPC分类号: F16K31/122

    CPC分类号: F16K31/1225 F16K31/1221

    摘要: A linear actuator with a pair of in-line piston-cylinder combinations, separated by a partition. The combinations are supplied from a common source of fluid under pressure through a single inlet port. A guide pin prevents the uppermost piston from cooking, and serves as an upper limit stop. The pistons are biased into abutment with one another.

    摘要翻译: 具有一对直列活塞 - 气缸组合的线性致动器,由分隔件分隔开。 这些组合通过单个入口从压力下的普通流体源供应。 导销防止最上面的活塞进行烹饪,并作为上限停止。 活塞被偏压成彼此邻接。

    Air brake compressor failure warning system
    5.
    发明授权
    Air brake compressor failure warning system 失效
    空气制动压缩机故障报警系统

    公开(公告)号:US4853689A

    公开(公告)日:1989-08-01

    申请号:US66895

    申请日:1987-06-25

    IPC分类号: B60T17/22

    CPC分类号: B60T17/22

    摘要: A warning for a vehicular air brake system, which system is powered by air compressed by a rotary compressor. A sensor senses rotation of some part of the compressor, and if a signal respective to rotation is not sensed during a predetermined increment of time, an alarm is caused to alert the operator of an impending lack of compressed air.

    摘要翻译: 车辆空气制动系统的警告,该系统由旋转压缩机压缩的空气供电。 传感器感测压缩机的一些部分的旋转,并且如果在预定的时间增量期间没有感测到相对于旋转的信号,则会引起警告以提醒操作者即将缺乏压缩空气。