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    Viscous liquid dispenser
    3.
    发明授权
    Viscous liquid dispenser 失效
    粘稠液体分配器

    公开(公告)号：US4130224A

    公开(公告)日：1978-12-19

    申请号：US730834

    申请日：1976-10-08

    申请人： Richard O. Norman ,  John R. Frassanito

    发明人： Richard O. Norman ,  John R. Frassanito

    IPC分类号： G01F11/08 ,  G01F11/02

    CPC分类号： G01F11/088

    摘要： A viscous liquid dispenser is characterized by a yieldable lever arm pivotally connected within a casing. The lever arm carries a rigid dispensing block thereon. In response to the imposition of an actuating force to the lever arm, the arm pivots to bring the tip of the dispensing block into contact with a resilient flexible tube extending from a viscous liquid reservoir. The resilient tube is constricted between the tip of the dispensing block and a predetermined impact point located on a movable back-up block provided adjacent to the resilient tube and opposite from the dispensing block. The lever arm yieldably responds to the continued application of an actuating force to compress a portion of the resilient tube immediately below the constriction between the dispensing block and a predetermined dispensing surface disposed on the back-up block. The compressive force thereby imparted to the entrapped viscous liquid unseats a spring-biased long-throw ball check valve and to expel a predetermined quantity of viscous liquid from the resilient tube. Upon cessation of the actuating force, the yieldable lever arm and the resilient tube return to their unstressed states, and the ball check valve returns to its seat, the suction created thereby draws any remaining viscous liquid back into the lower portion of the resilient tube. The magnitude of the volume of viscous liquid dispensed by each actuation of the yieldable lever arm is able to be regulated by moving the back-up block with respect to the dispensing block.

    摘要翻译： 粘性液体分配器的特征在于可枢转地连接在壳体内的可屈服的杠杆臂。 杠杆臂在其上承载刚性分配块。 响应于对杠杆臂施加致动力，臂枢转以使分配块的末端与从粘性液体储存器延伸的弹性柔性管接触。 弹性管在分配块的末端和位于邻近弹性管设置并与分配块相对设置的可移动的后支撑块上的预定冲击点之间缩小。 杠杆臂可靠地响应于继续施加致动力，以将紧靠在分配块和设置在备用块上的预定分配表面之间的收缩部的弹性管的一部分压缩。 由此赋予被夹带的粘性液体的压缩力使弹簧偏置的长时间投掷的球形止回阀安放，并从弹性管排出预定量的粘性液体。 在停止致动力时，可屈服的杠杆臂和弹性管返回到其不受应力的状态，并且球止回阀返回到其座位，由此产生的吸力将任何剩余的粘性液体吸回弹性管的下部。 通过可屈服的杠杆臂的每次致动而分配的粘稠液体的体积的大小能够通过相对于分配块移动支撑块来调节。

    Portable chemical spraying apparatus with disposable chemical container
    5.
    发明授权
    Portable chemical spraying apparatus with disposable chemical container 失效
    带一次性化学容器的便携式化学喷涂设备

    公开(公告)号：US4208013A

    公开(公告)日：1980-06-17

    申请号：US774785

    申请日：1977-03-07

    申请人： Bobby W. Coleman ,  John R. Frassanito ,  Richard O. Norman ,  James G. Parke

    发明人： Bobby W. Coleman ,  John R. Frassanito ,  Richard O. Norman ,  James G. Parke

    IPC分类号： B05B7/04 ,  B05B7/06 ,  B05B7/10 ,  B05B7/24 ,  B05B7/30

    CPC分类号： B05B7/10 ,  B05B7/0416 ,  B05B7/066 ,  B05B7/2424

    摘要： A portable chemical spraying apparatus has an electric motor/compressor mounted inside of two halves of a lightweight housing. A compressed air output of the motor/compressor connects directly to a compression chamber. Compressed air inside of the compression chamber moves through the venturi of a nozzle into a mixing chamber. The mixing chamber opens to atmosphere through a vortex of compressed air received via spiral passages connecting to the compression chamber. Chemicals may be drawn into the mixing chamber through a needle, which may perforate a seal of a disposable chemical container at the time the chemical container is connected to the portable spraying apparatus. Simultaneously, the needle seals with a metered conduit which extends to the inside bottom of the chemical container.

    摘要翻译： 便携式化学喷涂装置具有安装在轻量壳体的两半内侧的电动机/压缩机。 马达/压缩机的压缩空气输出直接连接到压缩室。 压缩室内的压缩空气通过喷嘴的文丘里管移动到混合室中。 混合室通过经由连接到压缩室的螺旋通道接收的压缩空气涡流而开启大气。 可以通过针将化学品吸入混合室中，该针可在化学容器连接到便携式喷洒装置时穿透一次性化学容器的密封。 同时，针用延伸到化学容器的内部底部的计量管道密封。

    Automatic soap dispenser
    7.
    发明授权
    Automatic soap dispenser 有权
    自动皂液机

    公开(公告)号：US06209752B1

    公开(公告)日：2001-04-03

    申请号：US09265763

    申请日：1999-03-10

    申请人： Joseph Mitchell ,  John R. Frassanito

    发明人： Joseph Mitchell ,  John R. Frassanito

    IPC分类号： B67D508

    CPC分类号： A47K5/1215 ,  A47K5/1217

    摘要： A soap dispenser of the type in which a disposable soap cartridge is maintained in a wall-mounted housing is configured for automatic operation. A quantity of soap is dispensed when a user's hand, detected by optical reflectivity, is located proximate to the dispenser housing. In order to prevent reliance on AC power, the device is powered from self-contained batteries and/or solar power cells. In one embodiment, a generally flat battery may be included with the disposable soap cartridge such that a new battery is provided each time the cartridge is replaced. Alternatively, or in addition, solar panels may be located on the dispenser housing. The solar panels may be used to charge energy storage components located in the housing, such as a rechargeable battery or storage capacitors. The solar panels are preferably of a type which is suitably efficient in fluorescent (blue) lighting conditions.

    摘要翻译： 将一次性皂盒保持在壁挂式外壳中的类型的皂液器配置为用于自动操作。 当用光学反射率检测到的用户的手靠近分配器壳体时，分配一定数量的肥皂。 为了防止对交流电源的依赖，设备由独立电池和/或太阳能电池供电。 在一个实施例中，一次性肥皂盒可以包括大体上扁平的电池，使得每次更换盒时都提供新的电池。 或者或另外，太阳能电池板可以位于分配器壳体上。 太阳能电池板可以用于对位于壳体中的能量存储部件进行充电，例如可再充电电池或存储电容器。 太阳能电池板优选为在荧光（蓝色）照明条件下适当有效的类型。