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32 条记录 (耗时 0.025 秒)

    Optical focusing system
    21.
    发明授权
    Optical focusing system 失效
    光学聚焦系统

    公开(公告)号：US4530040A

    公开(公告)日：1985-07-16

    申请号：US587619

    申请日：1984-03-08

    申请人： Tor H. Petterson

    发明人： Tor H. Petterson

    IPC分类号： F21L4/00 ,  F21L4/02 ,  F21S8/00 ,  F21V5/04 ,  F21V7/00 ,  F21V7/06 ,  F21V13/00 ,  F21V13/04 ,  F21V14/02 ,  F21V19/02 ,  F21V21/40 ,  F21Y101/00 ,  F21L11/00

    CPC分类号： F21V14/025 ,  F21L4/00 ,  F21L4/02 ,  F21V13/04 ,  F21V19/02 ,  F21V21/406 ,  F21V7/0025 ,  F21V7/06 ,  F21V5/045 ,  F21V7/0008 ,  F21W2111/00 ,  F21Y2113/00

    摘要： An improved optical focusing system is provided which includes a parabolic reflector and a fresnel lens situated with respect to one another to share a common focus point. The improved system is designed to collimate substantially all of the available light emitted from a light source located at the common focus point and project the light along a projecting axis. Depending on the limitations placed upon the size of the parabolic reflector, a retroreflector situated about the periphery of the fresnel lens can be added to the system to maximize the amount of emitted light which the system can process and collimate.

    摘要翻译： 提供了一种改进的光学聚焦系统，其包括抛物面反射器和相对于彼此位于共享共同焦点的菲涅尔透镜。 改进的系统被设计成基本上校准从位于公共聚焦点处的光源发射的可用光，并沿着突出的轴投射光。 根据对抛物面反射器的尺寸的限制，可以将围绕菲涅尔透镜的周边设置的回射器添加到系统中以最大化系统可以处理和准直的发射光的量。

    Barrier package
    22.
    发明授权
    Barrier package 失效
    屏障包

    公开(公告)号：US4087026A

    公开(公告)日：1978-05-02

    申请号：US619664

    申请日：1975-10-06

    申请人： Tor H. Petterson

    发明人： Tor H. Petterson

    IPC分类号： B65D83/14

    CPC分类号： B65D83/62 ,  B65D2231/004

    摘要： A low cost barrier package that can be manufactured on presently available equipment having a formed-in-place, controlled release coating integral with the inner surface of the package and substantially free from air entrapment. Total evacuation of the product to be dispensed is effected by controlled deformation of the barrier formed. Permeability is controlled and high speed, high pressure filling processes can be used.

    摘要翻译： 一种低成本的屏障包装，其可以在目前可用的设备上制造，该设备具有就地形成的控制释放涂层，其与包装的内表面成一体并且基本上不受空气的夹带。 要分配的产品的全部排出通过形成的阻挡层的可控变形来实现。 控制渗透性，可以使用高速，高压灌装工艺。

    Unattended aerosol dispenser
    23.
    发明授权
    Unattended aerosol dispenser 失效
    无人值守的气溶胶分配器

    公开(公告)号：US4077542A

    公开(公告)日：1978-03-07

    申请号：US631688

    申请日：1975-11-13

    申请人： Tor H. Petterson

    发明人： Tor H. Petterson

    IPC分类号： B65D83/14 ,  B65D83/16 ,  B67D5/08

    CPC分类号： B65D83/265 ,  B65D83/754

    摘要： An aerosol dispenser having a labyrinth or tortuous passage flow control body to cause gradual reduction in pressure and effect separation of the product and propellent issuing from an aerosol container into gaseous and liquid components, the components between discharge cycles collecting in an accumulator region containing a snap action diaphram, which in response to a selected pressure, snaps open to discharge a small quantity of product and propellent in predetermined sequence to produce a crisp discharge of the product without initial or residual dribble or trickle. The dispenser may be formed integrally with the container and thus expendable, or the pressure reducing and flow control means may be integral with the container and expendable therewith, the remaining portion of the dispenser being removable for reuse, or the entire dispenser may be arranged for removable attachment to a conventional container. Also, the dispenser may include a manual override. Still further, the dispenser may be arranged to discharge a single phase aerosol in which the propellent is distributed throughout the product, or arranged to discharge a dual phase aerosol, in which the product and propellent exist in a separated state in the container.

    摘要翻译： 一种具有迷宫式或曲折式通道流动控制体的气溶胶分配器，用于逐渐降低压力，并使产品和推进剂从气溶胶容器发出气体和液体组分分离出来，排放循环之间的组分收集在包含卡扣 响应所选择的压力的动作镜片卡扣打开以按预定顺序排出少量的产品和推进剂，以产生产品的清脆的排放物，而没有初始或残留的运球或涓流。 分配器可以与容器一体地形成并因此消耗，或者减压和流量控制装置可以与容器成一体并与其一起消耗，分配器的剩余部分可移除以重新使用，或者整个分配器可以布置成 可拆卸地连接到常规容器。 此外，分配器可以包括手动超控。 此外，分配器可以被布置成排出其中推进剂分布在整个产品中的单相气溶胶，或者布置成排出双相气溶胶，其中产物和推进剂以分离的状态存在于容器中。

    Aerosol dispensing valve
    24.
    发明授权
    Aerosol dispensing valve 有权
    气溶胶分配阀

    公开(公告)号：US06612464B2

    公开(公告)日：2003-09-02

    申请号：US10010319

    申请日：2001-11-13

    申请人： Tor H. Petterson ,  Michael G. Knickerbocker ,  David J. Houser

    发明人： Tor H. Petterson ,  Michael G. Knickerbocker ,  David J. Houser

    IPC分类号： G01F1100

    CPC分类号： B65D83/265

    摘要： A valve assembly can automatically dispense aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an accumulation chamber that receives aerosol content from the can during an accumulation phase. Once the internal pressure of the accumulation chamber reaches a predetermined threshold, the diaphragm moves axially, carrying with it a leg so as to unseal an outlet, and thereby initiate a spray burst. A pawl extends from the diaphragm, and engages a retention surface to resist movement of the diaphragm and prolong the accumulation phase. The diaphragm assumes its original position when the pressure within the accumulation chamber falls below a threshold pressure.

    摘要翻译： 阀组件可以在不使用电力的情况下以预定间隔自动从气溶胶容器分配气溶胶含量。 隔膜至少部分地限定在积聚阶段期间从罐接收气溶胶含量的积聚室。 一旦积聚室的内部压力达到预定的阈值，隔膜就会轴向移动，并带有支脚，以便开启出口，从而开始喷雾。 棘爪从隔膜延伸并与保持表面接合以阻止隔膜的移动并延长累积阶段。 当积聚室内的压力低于阈值压力时，隔膜承受其原始位置。

    Rolling shutter system
    29.
    发明授权
    Rolling shutter system 失效
    滚动快门系统

    公开(公告)号：US5117893A

    公开(公告)日：1992-06-02

    申请号：US763454

    申请日：1985-08-07

    申请人： Donald L. Morrison ,  Tor H. Petterson ,  Stephen Bartok

    发明人： Donald L. Morrison ,  Tor H. Petterson ,  Stephen Bartok

    IPC分类号： E06B9/56 ,  E06B9/68 ,  E06B9/76 ,  E06B9/78 ,  E06B9/80 ,  E06B9/86

    CPC分类号： E06B9/86 ,  E06B9/68 ,  E06B9/76 ,  E06B9/78 ,  E06B2009/802

    摘要： A rolling shutter system employs a variable efficiency bi-directional drive mechanism which permits easy and quick raising of the rolling shutter while protecting against self-lowering of the shutter by reason of its own weight. The system also employs a novel operator for the bi-directional drive mechanism which is characterized by an easy and comfortable to grip bead string which also is attractive in appearance. The bead string is trained about a sprocket wheel, and an overload slip clutch is provided between the sprocket wheel and worm gear drive to limit the amount of force that can be applied to the bead string during raising and lowering of the rolling shutter. Also provided is a novel shutter travel limit and locking device, a novel valance construction and a novel through the wall shaft assembly.

    摘要翻译： 滚动快门系统采用可变效率的双向驱动机构，其允许容易且快速地提升滚动快门，同时由于其自身重量而防止快门的自动降低。 该系统还采用了用于双向驱动机构的新型操作器，其特征在于容易且舒适地夹持也具有外观吸引力的珠串。 围绕链轮训练胎圈绳，并且在链轮和蜗轮传动装置之间提供过载滑动离合器，以限制在滚动快门升高和降低期间可施加到胎圈绳的力的量。 还提供了一种新颖的快门行程限制和锁定装置，新颖的价格结构和通过壁轴组件的新颖的。