Adapter clamp for aerosol can
    11.
    发明授权
    Adapter clamp for aerosol can 有权
    气溶胶罐适配器夹

    公开(公告)号:US06840461B1

    公开(公告)日:2005-01-11

    申请号:US10679237

    申请日:2003-10-03

    IPC分类号: B05B9/00 B05B15/06 B65D83/14

    摘要: An adapter clamp that enables a delivery system to be connected to an aerosol can. The adapter clamp includes a pair of body members oriented in a side-by-side relationship having an arcuate cutout in an medial face that combine to form an aperture through which the delivery system contacts the aerosol can. Each body member has an arcuate neck with an outward protruding toe extending from a bottom surface thereof configured to be received in an annular recess of the aerosol can and engage a rim of the can. The adapter clamp also includes at least one connector slidably joining the body members such that the members are adapted to slide between a spread configuration wherein the members have a gap between the body members and a compressed configuration wherein the members substantially abut each other so that the toes may be inserted past the rim and into the recess of the aerosol can. The adapter clamp also includes at least one spring member configured to push the body members apart thereby biasing the members in the spread configuration.

    摘要翻译: 一个适配器夹具,使输送系统能够连接到气溶胶罐。 适配器夹具包括以并排关系定向的一对主体构件,其在中间面具有弓形切口,其组合形成孔,输送系统通过该孔与气溶胶罐接触。 每个主体构件具有弓形颈部,其具有从其底表面延伸的向外突出的脚趾,其构造成容纳在气溶胶罐的环形凹部中并且接合罐的边缘。 适配器夹具还包括至少一个可滑动地连接主体构件的连接器,使得构件适于在扩展构造之间滑动,其中构件在主体构件之间具有间隙,并且压缩构型,其中构件基本上彼此邻接, 脚趾可以插入到边缘并进入气溶胶罐的凹部中。 适配器夹具还包括至少一个弹簧构件,其构造成推动身体构件分开,从而在构型中偏置构件。

    Pressure tester and method of testing therewith
    14.
    发明授权
    Pressure tester and method of testing therewith 失效
    压力测试仪及其测试方法

    公开(公告)号:US5307685A

    公开(公告)日:1994-05-03

    申请号:US874195

    申请日:1992-04-24

    IPC分类号: G01M3/32 G01L7/00 G01M3/04

    CPC分类号: G01M3/3209 G01M3/3272

    摘要: Apparatus for, and method of, through-the-valve testing the pressure levels within pressurized containers, particularly aerosol containers, without dispensing the container contents. The apparatus includes a vertically reciprocal head in which a small charge of gas under greater pressure than the highest pressure level to be tested for is isolated in a small chamber. The head is lowered onto a container being tested and an adapter on the bottom of the head interfaces with the valve on the container. The pressure of the charge in the head is released into the adapter and the container valve is actuated to provide a connection between the container pressure and the higher pressure in the head and adapter. Due to its small volume the pressure in the head and adapter readily equalizes to the level of the pressure in the container. This equalized pressure is sensed by a pressure sensor or transducer connected to the chamber in the head.

    摘要翻译: 用于通过阀门测试加压容器(特别是气溶胶容器)内的压力水平的装置和方法,而不分配容器内容物。 该装置包括垂直往复的头部,其中比在待测试的最高压力水平更大的压力下的小量气体在小室中被隔离。 头部被放置在正在测试的容器上,并且头部底部的适配器与容器上的阀门相连接。 头部中的电荷的压力释放到适配器中,并且容器阀被致动以提供容器压力和头部和适配器中的较高压力之间的连接。 由于其体积小,头部和适配器中的压力容易地与容器中的压力水平相等。 该均衡压力由连接到头部中的腔室的压力传感器或换能器感测。