知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.015 秒)

    Control valve for an aerosol can
    1.
    发明授权
    Control valve for an aerosol can 失效
    气雾罐用控制阀

    公开(公告)号：US4453650A

    公开(公告)日：1984-06-12

    申请号：US320750

    申请日：1981-11-12

    申请人： Paul A. Witte ,  Michael J. Pappas

    发明人： Paul A. Witte ,  Michael J. Pappas

    IPC分类号： B65D83/14 ,  B65D83/16 ,  B67D5/22

    CPC分类号： B65D83/303 ,  B65D83/201 ,  B65D83/202 ,  B65D83/207

    摘要： A fluid control valve including a housing with a chamber therein, a hollow barrel, an elongated trigger, a seal and spring. The chamber communicates with a source of fluid, and also has one end of the barrel, which is axially slideably mounted in the housing with the other end outside the housing. The barrel's normal position is furthest into said housing and, its activated position is axially outward therefrom. The trigger is substantially perpendicular to the barrel and is positioned on the barrel and engages the barrel adjacent to the housing with the barrel passing through an opening at one end of the trigger. The seal is movable in the chamber and normally closes one of the communication. The spring is in the chamber urging the seal and barrel into their normal position. Activation of the trigger engages the barrel, moving it axially against the spring permitting the seal to open the communication.

    摘要翻译： 一种流体控制阀，包括其中具有室的壳体，中空筒体，细长扳机，密封件和弹簧。 室与流体源连通，并且还具有筒的一端，其轴向可滑动地安装在壳体中，另一端在壳体外部。 枪管的正常位置最远进入所述壳体，并且其启动位置从其轴向向外。 触发器基本上垂直于镜筒并且定位在镜筒上并且与镜筒邻近的壳体接合，镜筒通过触发器一端的开口。 密封件可在腔室中移动，并且通常关闭通信中的一个。 弹簧在室内，迫使密封件和桶体进入其正常位置。 触发器的激活接合桶，使其轴向移动抵靠弹簧，允许密封件打开通信。

    Sensor element and assembly for thermally responsive apparatus
    5.
    发明授权
    Sensor element and assembly for thermally responsive apparatus 失效
    用于热响应装置的传感器元件和组件

    公开(公告)号：US4170189A

    公开(公告)日：1979-10-09

    申请号：US796157

    申请日：1977-05-12

    申请人： Michael Pappas ,  Paul A. Witte ,  Christopher N. Severud, Jr.

    发明人： Michael Pappas ,  Paul A. Witte ,  Christopher N. Severud, Jr.

    IPC分类号： G08B17/04 ,  G01K11/06 ,  G08B17/02 ,  G08B17/06 ,  G08B17/00 ,  B67D5/10

    CPC分类号： G08B17/06 ,  G01K11/06 ,  G08B17/02

    摘要： A heat-sensitive assembly mountable as unit and responsive to predetermined ambient temperature conditions above normal room temperature for activating a device for protection against heat or fire, comprising thin metal plates soldered face to face with eutectic solder, with large surface area and small mass and minimum contact with the elements to which they are connected. Also an alarm assembly comprising a supporting housing, an acoustic device, a coupler assembly supported by said housing and connecting said acoustic device and said container, a thermally responsive assembly mounted on said coupler assembly. Means on said coupler assembly conducting gas from said container to said acoustic device. A valve is opened on activation of said thermally responsive assembly to cause actuation of said acoustic device. A visual signal is given by swinging down of a guard member if the container contents leak. A container can be snapped into its place in the coupler assembly. A resilient cantilever-type conduit connects the horn to the gas container and it is bent on activation of a heat-sensitive element to open a valve in the container and allow gas to pass through the conduit to the acoustic device.

    摘要翻译： 一种热敏组件，可作为单元安装并且响应于高于正常室温的预定环境温度条件，用于启动用于防止热或火的保护装置，包括与共晶焊料面对面地焊接的具有大的表面积和小质量的薄金属板，以及 与其连接的元素的最小接触。 还有一种报警组件，包括支撑壳体，声学装置，由所述壳体支撑并连接所述声学装置和所述容器的耦合器组件，安装在所述耦合器组件上的热响应组件。 所述联接器组件上的装置将气体从所述容器传导到所述声学装置。 在启动所述热响应组件时打开阀，以引起所述声学装置的致动。 如果容器内容物泄漏，则通过向下摆动防护构件来给出视觉信号。 容器可以卡扣在其联接器组件中的位置。 弹性悬臂式导管将喇叭连接到气体容器，并且在激活热敏元件时弯曲，以打开容器中的阀，并允许气体通过导管通过声学装置。

    Thermally responsive acoustic fire alarm assembly
    9.
    发明授权
    Thermally responsive acoustic fire alarm assembly 失效
    热响应声波报警组件

    公开(公告)号：US4121533A

    公开(公告)日：1978-10-24

    申请号：US796156

    申请日：1977-05-12

    申请人： Michael Pappas ,  Paul A. Witte ,  Christopher N. Severud, Jr.

    发明人： Michael Pappas ,  Paul A. Witte ,  Christopher N. Severud, Jr.

    IPC分类号： G08B17/06 ,  B67D5/32 ,  G08B7/00 ,  G08B17/04

    CPC分类号： G08B17/06

    摘要： A heat-sensitive assembly mountable as unit and responsive to predetermined ambient terperature conditions above normal room temperature for activating a device for protection against heat or fire, comprising thin metal plates soldered face to face with eutectic solder, with large surface area and small mass and minimum contact with the elements to which they are connected. Also an alarm assembly having a supporting housing, an acoustic device, a coupler assembly supported by said housing and connecting said acoustic device and said container, a thermally responsive assembly mounted on said coupler assembly. A flexible tube on said coupler assembly conducting gas from said container to said acoustic device. A valve is opened on activation of said thermally responsive assembly to cause actuation of said acoustic device. A visual signal is given by swinging down of a guard member if the container contents leak. A container can be snapped into its place in the coupler assembly. A resilient cantilever-type conduit connects the horn to the gas container and it is bent on activation of a heat-sensitive element to open a valve in the container and allow gas to pass through the conduit to the acoustic device.

    摘要翻译： 一种热敏组件，可作为单元安装并且响应于高于正常室温的预定的环境温度条件，以激活用于防止热或火的装置，包括与共晶焊料面对面地焊接的具有大表面积和小质量的薄金属板，以及 与其连接的元素的最小接触。 还有一种报警组件，其具有支撑壳体，声学装置，由所述壳体支撑并连接所述声学装置和所述容器的耦合器组件，安装在所述耦合器组件上的热响应组件。 所述耦合器组件上的柔性管将气体从所述容器传导到所述声学装置。 在启动所述热响应组件时打开阀，以引起所述声学装置的致动。 如果容器内容物泄漏，则通过向下摆动防护构件来给出视觉信号。 容器可以卡扣在其联接器组件中的位置。 弹性悬臂式导管将喇叭连接到气体容器，并且在激活热敏元件时弯曲，以打开容器中的阀，并允许气体通过导管通过声学装置。