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29 条记录 (耗时 0.017 秒)

    Infusion method and means
    3.
    发明授权
    Infusion method and means 失效
    输液方法和手段

    公开(公告)号：US4850971A

    公开(公告)日：1989-07-25

    申请号：US159257

    申请日：1988-02-23

    申请人： David P. Colvin

    发明人： David P. Colvin

    IPC分类号： A61M5/148

    CPC分类号： A61M5/148

    摘要： This invention is an infusion pump utilizing a linear roller driven by a one or more constant force springs in combination with changeable flow regulating needles to provide a constant flow, gravity independent device. The spring constant is chosen so that infusion substantially decreases should the infusion needle become dislodged from the vein and come to rest in the surrounding tissue. Also, there is a means for introduction of an anticoagulant to maintain vein access if a delay is encountered in replacement of the infusion bag.

    摘要翻译： 本发明是一种输液泵，其使用由一个或多个恒力弹簧驱动的线性辊与可变流量调节针组合，以提供恒定流量，重力独立装置。 选择弹簧常数，使得如果输注针从静脉中移出并停留在周围组织中，输液将显着降低。 此外，如果在更换输液袋时遇到延迟，则有一种引入抗凝剂以维持静脉通路的方法。

    Thermal energy storage apparatus using encapsulated phase change material
    4.
    发明授权
    Thermal energy storage apparatus using encapsulated phase change material 失效
    使用封装相变材料的热能储存装置

    公开(公告)号：US4807696A

    公开(公告)日：1989-02-28

    申请号：US131189

    申请日：1987-12-10

    申请人： David P. Colvin ,  James C. Mulligan

    发明人： David P. Colvin ,  James C. Mulligan

    IPC分类号： F28D20/02 ,  F28D20/00

    CPC分类号： F28D20/023 ,  Y02E60/145

    摘要： The invention relates to a thermal energy storage apparatus wherein a housing defines a chamber and wherein inlet and outlet means communicate with the chamber. A channelling means is positioned within the chamber for dividing the flow stream of a heat exchange fluid into a plurality of separate flow streams and for directing the heat exchange fluid to flow therethrough. Positioned within the channelling means is means for storing and releasing the thermal energy by heat transfer to and from the exchange fluid as the fluid passes in contacting relation with the thermal energy storing and releasing means as the fluid passes through the housing.

    摘要翻译： 本发明涉及一种热能储存装置，其中壳体限定一个室，并且其中入口和出口装置与室连通。 引导装置位于腔室内，用于将热交换流体的流动流分成多个单独的流动流并引导热交换流体流过其中。 定位在通道装置内的装置是当流体通过壳体时流体与热能储存和释放装置接触的关系通过与交换流体的热传递来存储和释放热能的装置。

    Method of reducing infrared viewability of objects
    5.
    发明授权
    Method of reducing infrared viewability of objects 失效
    减少物体红外可见度的方法

    公开(公告)号：US06373058B1

    公开(公告)日：2002-04-16

    申请号：US09374361

    申请日：1999-08-13

    申请人： Richard A. McKinney ,  Yvonne G. Bryant ,  David P. Colvin

    发明人： Richard A. McKinney ,  Yvonne G. Bryant ,  David P. Colvin

    IPC分类号： F41H300

    CPC分类号： H01Q17/00 ,  B32B27/12 ,  B32B27/18 ,  B63G13/02 ,  B63G2013/025 ,  C09K5/063 ,  F41H3/00

    摘要： A method of camouflaging an object emitting infrared radiation by absorbing radiation or by altering its emissive pattern reduces its viewability by an infrared detector. An infrared radiation absorbing and/or altering layer containing microcapsules (10) is positioned proximate the infrared radiation source. The radiation is absorbed by means of a phase change material or plastic crystals. Concentrations and/or phase change materials are varied to enhance camouflage.

    摘要翻译： 通过吸收辐射或通过改变其发射模式伪装发射红外辐射的物体的方法通过红外检测器降低了其可视性。 包含微胶囊（10）的红外辐射吸收和/或改变层位于红外辐射源附近。 辐射通过相变材料或塑料晶体吸收。 浓度和/或相变材料变化以增强伪装。

    Microclimate temperature regulating pad and products made therefrom
    6.
    发明授权
    Microclimate temperature regulating pad and products made therefrom 失效
    微气温调节垫及其制成的产品

    公开(公告)号：US06298907B1

    公开(公告)日：2001-10-09

    申请号：US09558718

    申请日：2000-04-26

    申请人： Virginia S. Colvin ,  David P. Colvin

    发明人： Virginia S. Colvin ,  David P. Colvin

    IPC分类号： F28F700

    CPC分类号： A41D31/0038 ,  A41D13/005 ,  Y10S165/902

    摘要： A support means or pad which is adapted to overlie an area to be thermally regulated. A plurality of microcapsules are dispersed within the support pad. The support means may be a porous pad or overlying layers of a mesh-type fabric. The fabric sheets include a series of channels which may be zig-zag in shape and are filled with a temperature stabilizing means, for example, a macroencapsulated phase change material. Suitable phase change materials are paraffinic hydrocarbons and water. In another aspect of the invention, the temperature stabilizing means is distributed within the support means in proportion to the underlying thermal load.

    摘要翻译： 支撑装置或垫，其适于覆盖要被热调节的区域。 多个微胶囊分散在支撑垫内。 支撑装置可以是多孔垫或网状织物的上层。 织物片包括一系列通道，其可以形状为锯齿状，并且填充有温度稳定装置，例如大囊封相变材料。 合适的相变材料是石蜡烃和水。 在本发明的另一方面，温度稳定装置与底层的热负荷成比例地分布在支撑装置内。

    Cushioning structure
    8.
    发明授权
    Cushioning structure 失效
    缓冲结构

    公开(公告)号：US5518802A

    公开(公告)日：1996-05-21

    申请号：US178265

    申请日：1994-04-21

    申请人： David P. Colvin ,  Craig S. Potter

    发明人： David P. Colvin ,  Craig S. Potter

    IPC分类号： B32B3/12 ,  B65D65/40 ,  B65D81/03 ,  B65D81/05 ,  E04C2/34 ,  F16F7/12 ,  F16F9/04 ,  B32B3/30

    CPC分类号： B60R21/04 ,  B32B3/12 ,  B65D65/406 ,  B65D65/44 ,  B65D81/03 ,  B65D81/052 ,  E04C2/34 ,  F16F7/121 ,  F16F9/0472 ,  B60R2021/0421 ,  Y10T428/234 ,  Y10T428/24562 ,  Y10T428/24661 ,  Y10T428/24678 ,  Y10T428/249953

    摘要： A cushioning structure for dampening shocks useful as a packing material to protect shipments of goods and as a protective shield or garment to prevent injury from falls or increase comfort such as in shoes, furniture, carpet, automobile components etc. including one or more planar sheets of pliable material bonded to a matrix of polygon shape cells containing a fluid such as air or other gas. In one aspect the cells are in fluid communication with each other to provide a valved fluid transfer from one cell to the next. In another aspect, the material is a resilient material formed as a grid like matrix of shaped indentures.

    摘要翻译： 一种用于抑制冲击的缓冲结构，其用作包装材料以保护货物的运输，以及作为防护罩或衣服以防止跌倒造成的伤害或增加诸如鞋，家具，地毯，汽车部件等的舒适感，包括一个或多个平面片 粘合到包含诸如空气或其它气体的流体的多边形形状细胞的基质的柔韧材料。 在一个方面，细胞彼此流体连通以提供从一个细胞到下一个细胞的带阀流体转移。 在另一方面，该材料是形成为网格状的形状契约矩阵的弹性材料。