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1. 发明授权

US06675876B2 Rotary cooling roller 有权
标题翻译：旋转冷却辊
公开(公告)号：US06675876B2
公开(公告)日：2004-01-13
申请号：US09725480
申请日：2000-11-30
申请人： Kinya Yamashita , Tyuichi Itashiki , Tomohiro Motomura , Kunihiko Minami , Iwao Sawada
发明人： Kinya Yamashita , Tyuichi Itashiki , Tomohiro Motomura , Kunihiko Minami , Iwao Sawada
IPC分类号： F28D1102
CPC分类号： B29C33/046 , B29C33/044 , B29C43/46 , B29C47/0019 , B29C47/0021 , B29C47/0064 , B29C47/8845 , B29L2007/002 , B32B37/0053 , B32B37/153 , B32B2317/12 , F28F5/02
摘要： A rotary cooling roller includes outer and inner cylinders, two end plates fixed to both ends of the outer cylinder, and a supporting shaft protruding from the end plates. A cylindrical space, provided between the outer and the inner cylinders, communicates with the inner space of the inner cylinder via through-holes formed in the inner cylinder. A coolant contained is allowed to flow back and forth between the cylindrical space and the inner space of the inner cylinder. Ring-shaped spacers are provided in the cylindrical space for passing an external force exerted on the outer cylinder to the inner cylinder.
摘要翻译：旋转冷却辊包括外筒和内筒，固定在外筒的两端的两个端板和从端板突出的支撑轴。设置在外筒和内筒之间的圆柱形空间通过形成在内筒中的通孔与内筒的内部空间连通。容纳的冷却剂允许在圆柱形空间和内筒的内部空间之间来回流动。环形间隔件设置在圆柱形空间中，用于将施加在外筒上的外力传递到内筒。

2. 发明授权

US4913809A Concentrating apparatus with reverse osmosis membrane 失效
标题翻译：具有反渗透膜的浓缩装置
公开(公告)号：US4913809A
公开(公告)日：1990-04-03
申请号：US366640
申请日：1989-06-15
申请人： Iwao Sawada , Masaaki Imai , Hayato Fujii
发明人： Iwao Sawada , Masaaki Imai , Hayato Fujii
IPC分类号： B01D61/02 , B01D61/06 , B01D61/08 , B01D61/10 , F04B9/113
CPC分类号： B01D61/10 , B01D61/06 , F04B9/113
摘要： This disclosure relates to apparatus comprising a reverse osmosis membrane module, a reciprocating pump and a double-acting hydraulic cylinder. The pump includes a piston defining on its opposite sides a first cylinder chamber and a second cylinder chamber which has a smaller cross-sectional area than the first chamber. The first chamber connects with a feed fluid supply conduit provided with a feed valve which opens when the first chamber expands. The membrane module includes an inlet and an outlet. The inlet connects with the first cylinder chamber when the first cylinder chamber contracts in volume, and the outlet connects with the second cylinder chamber through a selector connecting with a concentrate fluid drain conduit. The selector has a first position where the second chamber and the outlet are interconnected and the drain conduit is disconnected from the second chamber and the outlet, and a second position where the second chamber and the drain conduit are interconnected and the outlet is disconnected from the second chamber and the drain conduit. The hydraulic cylinder includes a piston coupled by a rod to the pump piston and defining two chambers on its opposite sides, which are supplied alternately with hydraulic pressure to reciprocate the pistons. The selector is coupled to an actuator connecting with the hydraulic cylinder. The actuator is responsive to the pressure in one of the hydraulic cylinder chambers to shift the selector to the first position immediately before the first cylinder chamber starts to contract, and to the pressure in the other hydraulic cylinder chamber to shift the selector to the second position immediately before the first chamber starts to expand.
摘要翻译：本公开涉及包括反渗透膜组件，往复泵和双作用液压缸的设备。泵包括在其相对侧限定第一气缸室和具有比第一室小的横截面面积的第二气缸室的活塞。第一室与供给流体供应管道连通，该进料流体供应管道设置有当第一室膨胀时打开的进料阀。膜组件包括入口和出口。当第一气缸室体积收缩时，入口与第一气缸室连接，并且出口通过与浓缩液排放导管连接的选择器与第二气缸室连接。所述选择器具有第一位置，其中所述第二室和所述出口相互连接并且所述排水管与所述第二室和所述出口分离;以及第二位置，其中所述第二室和所述排水导管互连，并且所述出口与第二室和排水管。液压缸包括通过杆联接到泵活塞并且在其相对侧上限定两个室的活塞，其以液压交替地供应以使活塞往复运动。选择器联接到与液压缸连接的致动器。致动器响应于一个液压缸室中的压力，以在第一气缸室开始收缩之前将选择器移动到第一位置，并且在另一个液压缸室中的压力将选择器移动到第二位置在第一个房间开始扩张之前。

3. 发明授权

US5156208A Heat pipe unit and partition panel 失效
标题翻译：热管单元和分隔板
公开(公告)号：US5156208A
公开(公告)日：1992-10-20
申请号：US666116
申请日：1991-03-07
申请人： Hirofumi Masuki , Iwao Sawada , Masahiro Adachi , Akihiko Sakai , Makoto Koganei
发明人： Hirofumi Masuki , Iwao Sawada , Masahiro Adachi , Akihiko Sakai , Makoto Koganei
IPC分类号： F28D15/02 , F28D15/04
CPC分类号： F28D1/0226 , F28D15/0233 , F28D15/0275 , F28D15/04
摘要： A heat pipe unit comprising a relatively thin box-shaped panel body in which coolant is charged, a heat-transfer pipe provided in an upper area in the panel body in which cooling fluid is fed and a device for guiding to an inner wall of the panel body the coolant liquified by the heat-transfer pipe.
摘要翻译：一种热管单元，包括相对薄的箱形板体，其中装有冷却剂;传热管，设置在所述面板主体中的上部区域中，冷却流体供应在所述上部区域中;以及用于引导所述冷却剂的内壁的装置面板主体由传热管液化的冷却液。

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