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    • 3. 发明授权
    • Aerosol dispenser with sealed actuator
    • 具有密封执行机构的气溶胶分配器
    • US4979638A
    • 1990-12-25
    • US261320
    • 1988-10-24
    • Lee R. Bolduc
    • Lee R. Bolduc
    • B65D83/14
    • B65D83/687B65D83/754
    • An aerosol dispenser having a transparent container for storing a propellant and a first compound under pressure. An actuator button normally closes a valve mounted on top of the container to control the dispensing of the materials from the container. An ampule containing a second material separate from the first material until the ampule is broken is positioned generally along the bottom of the container with a saddle shaped foot. A push rod extends from the valve and holds the foot in engagement with the ampule and breaks the ampule when the valve is first moved to its open position. The materials are mixed within the container and are dispensed through a filter mounted on a dip tube leading to the valve.
    • 一种具有用于储存推进剂的透明容器和在压力下的第一化合物的气溶胶分配器。 致动器按钮通常关闭安装在容器顶部上的阀,以控制从容器中分配材料。 包含与第一材料分离直到安瓿破碎的第二材料的安瓿大致沿着具有鞍形脚的容器的底部定位。 推杆从阀延伸并保持脚与安瓿接合,并且当阀首先移动到其打开位置时打开安瓿。 这些材料在容器内混合,并通过安装在通向阀的汲取管上的过滤器分配。
    • 9. 发明授权
    • Device for producing and dispensing foam
    • 用于生产和分配泡沫的装置
    • US5255851A
    • 1993-10-26
    • US933934
    • 1992-08-24
    • Viktor Tobler
    • Viktor Tobler
    • B05B1/02B05B7/00B65D47/06B65D83/14B65D83/16B65D83/44B05B7/32
    • B65D83/20B05B7/0037B65D83/754
    • Fitted into the neck (14) of a container (16) is a securing part (12), in the central opening (20) of which there is located the mixer part (26) with mixing chambers (38, 40), covered over by a screen-like refining element (48). Arranged on the refining element (48) is a disk-like valve body (58), which interacts with a ring-like valve seat (60). For discharging foam, the actuating element (70) is pressed down, until the stop (78) bears against the counter-stop (78'). As a result, the valve body (58) reaches the open position, with simultaneous bending of the refining element (48), and air is forced through the air passages (32) and liquid is forced through the liquid passage (34) into the mixing chambers (38, 40) by virtue of the positive pressure in the container (16). The foam formed there is refined upon flowing through the refining element (48). On the way to the outlet (92), the defined passage (74), the fins (68, 102), the ribs (72'), the screen (86) as well as chicanes in the annular channel (96) ensure optimum foam formation and retarding of the foam, so that the positive pressure in the container (16) does not drop abruptly when the valve arrangement is opened.
    • 装在容器(16)的颈部(14)中的是一个固定部分(12),在其中央开口(20)中,所述固定部分位于具有混合室(38,40)的混合器部分(26) 通过丝网状精制元件(48)。 在精炼元件(48)上排列的是与环形阀座(60)相互作用的盘形阀体(58)。 为了排出泡沫,致动元件(70)被压下,直到止动件(78)抵靠在止动件(78')上。 结果,阀体(58)到达打开位置,同时弯曲精炼元件(48),并且空气被迫通过空气通道(32),液体被迫通过液体通道(34)进入 借助容器(16)中的正压力,混合室(38,40)。 形成在其上的泡沫在流过精炼元件(48)时被精炼。 在通向出口(92)的路上,限定的通道(74),翅片(68,102),肋(72'),筛网(86)以及环形通道(96)中的切口确保最佳 泡沫的形成和阻滞,使得当阀装置打开时容器(16)中的正压力不会突然下降。
    • 10. 发明授权
    • Dispenser
    • 分配器
    • US5052585A
    • 1991-10-01
    • US552884
    • 1990-07-16
    • Lee R. Bolduc
    • Lee R. Bolduc
    • B65D83/14
    • B65D83/687B65D83/754
    • A dispenser having a transparent container for storing a propellant and a first compound under pressure. A normally closed valve is mounted on top of the container to control the dispensing of the materials from the container. An ampule containing a second material separate from the first material until the ampule is broken is positioned generally longitudinally of the length of the container with a sleeve. A push rod connected to the valve is movable to break the ampule when the valve is first moved to its open position. The materials are mixed within the container and are dispensed through a filter mounted on a dip tube leading to the valve. The dispenser is operable to dispense two component epoxy and polyester adhesives as a foam to selected locations.
    • 具有用于储存推进剂的透明容器和在压力下的第一化合物的分配器。 常闭阀安装在容器的顶部以控制从容器中分配材料。 包含与第一材料分离直到安瓿破碎的第二材料的安瓿大致沿着具有套筒的容器的长度的纵向定位。 当阀首先移动到其打开位置时,连接到阀的推杆可移动以打破安瓿。 这些材料在容器内混合,并通过安装在通向阀的汲取管上的过滤器分配。 分配器可操作以将二组分环氧树脂和聚酯粘合剂作为泡沫分配到选定的位置。