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    • 2. 发明授权
    • Apparatus for waste pyrolysis
    • 废物热解设备
    • US5387321A
    • 1995-02-07
    • US826020
    • 1992-01-27
    • Kenneth M. Holland
    • Kenneth M. Holland
    • B01J19/12C10B19/00C10B53/00C10B53/07C10B1/04
    • B01J19/126C10B19/00C10B53/00C10B53/07Y02P20/143
    • Apparatus and method for the pyrolysis of waste material which is not itself susceptible to heating by microwave radiation. The method comprises:(a) contacting the waste material, under an atmosphere wherein flame generation is substantially prevented, with a bed of pulverulent carbonaceous material (such as pulverised scrap tires) which is susceptible to heating by microwave irradiation; and(b) heating the pulverulent material by means of microwave irradiation so as to transfer thermal energy from the pulverulent material to the waste material and cause substantial pyrolysis of the waste material.The apparatus comprises:(a) a container 9 which is inert to microwave radiation and capable of retaining the bed of pulverulent material;(b) a reaction chamber 8;(c) a conduit 19 for feeding the waste material to an upper part of the bed of pulverulent material;(d) a microwave generator 10;(e) air locks 12 and 18 for controlling the atmosphere in chamber 8 such that flame generation is prevented in chamber 8; and(f) outlet 20 for removal of gases, evolved on pyrolysis of the waste material, from chamber 8.
    • 废物热解的装置和方法本身不易受微波加热的影响。 该方法包括:(a)在易于通过微波照射加热的粉状碳质材料(如粉碎的废轮胎)床的基础上,在基本上防止发火的气氛下使废料接触; 和(b)通过微波照射加热粉状材料,以将热能从粉状材料转移到废料上,并引起废料的大量热分解。 该装置包括:(a)容器9,其对微波辐射是惰性的并且能够保留粉状材料床; (b)反应室8; (c)用于将废料送入粉状材料床的上部的导管19; (d)微波发生器10; (e)用于控制室8中的气氛的空气锁12和18,使得在室8中防止火焰产生; 和(f)出口20,用于从室8去除废气材料的热解产生的气体。
    • 4. 发明授权
    • Moldable plastic orthopedic cast
    • 可塑塑料矫形铸件
    • US4273115A
    • 1981-06-16
    • US102285
    • 1979-12-10
    • Kenneth M. HollandMilton F. Custer
    • Kenneth M. HollandMilton F. Custer
    • A61B19/00A61F13/04A61L15/12A61F5/04
    • A61F13/04A61L15/12A61B2017/00902
    • Orthopedic structures are prepared from a thermal softening resin (e.g. polycaprolactone) impregnated large mesh knit fabric carrier having relatively large diameter strands and having a relatively high weight ratio of the polycaprolactone or equivalent resin composition to the fabric carrier. The impregnated fabric can be formed in rolls which may be warmed above the softening temperature of the resin. The thermally softened impregnated fabric becomes highly flexible and pliant and may then be wrapped in multiple layers about the limb to be immobilized. The large knit fabric carrier allows for twisting of the fabric, forming and reforming, so as to obtain the desired shape and degree of support. The overlapping layers of impregnated fabric bond to each other during wrapping and whereafter the impregnated fabric rapidly cools to a hard structurally stable cast, which is porous so as to minimize maceration or other deleterious skin conditions from developing.
    • 矫形结构由具有较大直径股线的热软化树脂(例如聚己内酯)浸渍的大型针织织物载体制备,并且聚己内酯或等效树脂组合物与织物载体的重量比相对较高。 浸渍的织物可以以可以在树脂的软化温度以上被加热的辊形成。 热软化浸渍的织物变得高度柔性和柔韧,然后可以围绕肢体缠绕多层以固定。 大针织织物载体允许织物扭曲,成形和重整,以获得所需的形状和支撑度。 浸渍织物的重叠层在包裹期间彼此结合,此后浸渍的织物迅速冷却至坚硬的结构稳定的铸件,其是多孔的,以便最小化浸渍或其它有害的皮肤状况。