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    • 138. 发明授权
    • Plastic heat exchanger with extruded shell
    • 塑料热交换器与挤压外壳
    • US08256503B2
    • 2012-09-04
    • US12218632
    • 2008-07-17
    • Richard D. Cox
    • Richard D. Cox
    • F28F9/26F28D7/10
    • F28D7/163F28D7/16F28F9/00F28F9/26F28F21/06
    • A plastic heat exchanger has a shell with tanks disposed side-by-side. First and last distribution tanks straddle heat transfer tanks. The shell has a plurality of flow gaps, to allow coolant to flow between adjacent tanks. Spacers hold the flow gaps open.Upper and lower flanges are adhesively attached to the shell. Flange holes align with the tanks. Each flange hole has an annular wall encircling one of the tanks to preclude the shell from expanding.Upper and lower manifolds are adjacent the flanges, and have chambers disposed side-by-side for each heat transfer tank. Baffles are adapted to be removably received between the chambers to selectively block flow.A plurality of tubes extends between upper and lower tube headers, comprising a tube bundle, removably received within each of the heat transfer tanks.A header O-ring is between each header and flange. A seal plate is disposed against each flange. Each seal plate has seal plate holes in alignment with the flange holes, defining a hole pair. Each hole pair has a groove to receive the header O-ring. Each manifold and seal plate has a manifold seal.The shell, the manifolds, the headers, and the flanges, are constructed of a polymer. The tubes are constructed of metal materials having efficient heat transfer properties.
    • 塑料热交换器具有壳体,并排设置有罐体。 第一和最后一个配油箱跨过传热罐。 壳体具有多个流动间隙,以允许冷却剂在相邻的罐之间流动。 间隔开放的流动间隙。 上法兰和下法兰粘接到外壳上。 法兰孔与油箱对齐。 每个凸缘孔都有一个围绕其中一个槽的环形壁,以防止壳膨胀。 上歧管和下歧管邻近法兰,并且每个传热罐具有并排设置的腔室。 挡板适于可拆卸地容纳在腔室之间以选择性地阻塞流动。 多个管在上和下管集管之间延伸,包括可拆卸地容纳在每个传热罐内的管束。 标题O形圈位于每个接头和法兰之间。 密封板抵靠每个凸缘设置。 每个密封板具有与凸缘孔对准的密封板孔,限定孔对。 每个孔对都有一个凹槽来接收头O形圈。 每个歧管和密封板都有歧管密封。 壳体,歧管,集管和凸缘由聚合物构成。 管由具有有效传热性能的金属材料构成。
    • 139. 发明申请
    • THERMALLY-CONDUCTIVE ORGANIC ADDITIVE, RESIN COMPOSITION, AND CURED PRODUCT
    • 导热有机添加剂,树脂组合物和固化产品
    • US20120175549A1
    • 2012-07-12
    • US13395914
    • 2010-04-26
    • Shusuke YoshiharaKazuaki Matsumoto
    • Shusuke YoshiharaKazuaki Matsumoto
    • C09K5/00C07C69/78C07C291/08C07C69/353
    • C08L67/02C09K5/14C09K19/3804F28F21/06
    • The present invention provides a thermally-conductive organic additive which (i) is an organic polymer, unlike a thermally-conductive inorganic filler such as ceramic, metal and a carbon material, (ii) is capable of imparting thermal conductivity to plastic by being added thereto, (iii) can reduce the weight of a composition even when added to a resin in a large amount, without causing abrasion on molds and deteriorating an electrical insulation property of the composition, and (iv) provides the composition with excellent molding processability. The present thermally-conductive organic additive includes a liquid crystalline thermoplastic resin which has a mainly-chain structure, wherein a main chain of the liquid crystalline thermoplastic resin contains mainly a repeating unit represented by the general formula (1): -M-Sp-  (1) wherein M represents a mesogenic group; and Sp represents a spacer, the liquid crystalline thermoplastic resin itself having thermal conductivity of not less than 0.45 W/(m·K).
    • 本发明提供一种导热性有机添加剂,其与(i)为有机聚合物不同于陶瓷,金属和碳材料等导热性无机填料,(ii)能够通过添加赋予塑料导热性 (iii)即使在大量添加到树脂中也可以降低组合物的重量,而不会造成模具磨损并降低组合物的电绝缘性,(iv)提供具有优异成型加工性的组合物。 本发明的导热性有机添加剂包括具有主链结构的液晶性热塑性树脂,其中液晶热塑性树脂的主链主要包含由通式(1)表示的重复单元:-M-Sp- (1)其中M表示介晶基团; Sp表示间隔物,液晶热塑性树脂本身的导热率不低于0.45W /(m·K)。