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公开(公告)号：US3966120A
公开(公告)日：1976-06-29
申请号：US557622
申请日：1975-03-12
CPC分类号： B05B17/0623 , B01F11/02 , B01F3/04049 , B01F3/0407 , B01F5/0268 , F23D11/345 , G10K11/004
摘要： An ultrasonic spraying device for atomizing a liquid and for breaking up into fine particles any solids contained in the liquid. The device comprises an acoustical horn in which ultrasonic vibration is induced by a generator and having a surface against which liquid may be impinged. The liquid is directed against the surface by one or more conduits that are external of the horn. Means is provided for adjusting the spacing and orientation of the conduits with respect to the impingement surface, for isolating the horn vibrationally from a support upon which the horn is mounted, and the impingement surface may be of several different shapes for controlling the direction in which the impinging liquid is deflected. The invention also relates to the method of utilizing an ultrasonic horn for atomizing liquids and for breaking up solids into small particles.
摘要翻译： 一种用于雾化液体并将包含在液体中的任何固体分解成细颗粒的超声波喷射装置。 该装置包括声喇叭，其中由发生器引起超声波振动，并具有可以撞击液体的表面。 液体通过位于喇叭外部的一个或多个导管指向表面。 提供了用于调节导管相对于冲击表面的间隔和取向的装置，用于将喇叭与安装喇叭的支撑件振动地隔离，并且冲击表面可以具有几种不同的形状，用于控制 冲击液体偏转。 本发明还涉及使用超声波喇叭来雾化液体并将固体分解成小颗粒的方法。
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2.发明授权
公开(公告)号：US5146628A
公开(公告)日：1992-09-15
申请号：US604589
申请日：1990-10-26
IPC分类号： A41D19/00 , A41D19/015 , B29C41/00 , B29C41/08 , B29C70/88 , B29D99/00 , C08G18/48 , D02G3/44 , D06M15/564 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/30 , D06M101/34 , D06M101/36
CPC分类号： D02G3/442 , B29C41/003 , B29C70/887 , B29D99/0067 , C08G18/4804 , A41D19/0065 , A41D19/01547 , B29C41/08 , B29K2075/00 , B29L2031/4864 , D10B2101/20 , D10B2321/0211 , D10B2331/02 , D10B2331/021 , D10B2331/04
摘要： A glove having patterned polyurethane coating adhered to outer surface. The coating is about 1/32 inch high and about 1/16 inch wide to give the glove slip-resistant and gripping properties. The coating is formed from (a) a pre-mixed thixotropic component, a non-thixotropic component in a 2.5 to 1 ratio, and an accelerator, and (b) a cross-linking agent. The method of manufacturing the glove involves applying a mixture of (a) and (b) as a strip to the glove, allowing the strip of coating to wet the fibers and then curing at a low temperature for a relatively short period of time.
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公开(公告)号：US6016648A
公开(公告)日：2000-01-25
申请号：US206022
申请日：1994-02-25
CPC分类号： A41D31/0055 , D02G3/12 , D02G3/187 , D02G3/38 , D02G3/442
摘要： Cut-resistant yarn suitable for machine knitting and machine-knitted protective articles of apparel, more specifically flexible gloves, at least in part made from such a yarn and also such gloves having a slip-resistant coating, preferably polyurethane, applied in a predetermined pattern to the outside surface of the gloves. The yarn utilizes a core of synthetic fibers held in a bundle by two initial wraps of low denier synthetic material having widely spaced turns or by a plastic coating on, or by a plastic matrix for, the fibers. One or more strands of metal wire or glass fiber are disposed about the core. The initial wraps or plastic that bundle the core create a uniform, cylindrical shape to the multi-filament fiber core that is believed to increase cut-resistance and that promotes uniformity in yarn diameter as subsequent wraps are applied, and prevent sharp bends in the wire or glass fibers disposed about the core. Additional wraps cover the wire or glass fiber.
摘要翻译： 至少部分由这种纱线制成的适用于针织机器针织保护制品的机织针织保护制品，更具体地说是柔性手套，并且还具有以预定图案施加的防滑涂层，优选聚氨酯的手套 到手套的外表面。 该纱线使用通过两层初始的低旦合成材料的初始包裹的合成纤维芯，其具有宽间隔的匝或通过塑料基体上的塑料涂层或纤维的塑料基体。 金属丝或玻璃纤维的一根或多根绞合线围绕芯布置。 堆芯的初始包装或塑料对多纤维纤维芯产生均匀的圆柱形形状，被认为增加了抗切割性，并且在随后的包装施加时促进了丝直径的均匀性，并且防止了丝中的尖锐弯曲 或布置在芯周围的玻璃纤维。 额外的包装覆盖电线或玻璃纤维。
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