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1. 发明专利

JP2005180871A Vapor chamber 有权
标题翻译：蒸气室
公开(公告)号：JP2005180871A
公开(公告)日：2005-07-07
申请号：JP2003425494
申请日：2003-12-22
申请人： Fujikura Ltd , Internatl Business Mach Corp , インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation , 株式会社フジクラ
发明人： KAWAHARA YOJI , TAKADA NORIYUKI , MOCHIZUKI MASATAKA , MASUKO KOICHI , SAITO YUJI , KOBAYASHI TETSUYA , TAKAMIYA AKIHIRO , SANO TADASHI , KIYOOKA FUMITOSHI , AGATA HIROAKI
IPC分类号： F28D15/02 , F28D15/04
CPC分类号： F28D15/046 , F28D15/0233
摘要： PROBLEM TO BE SOLVED: To provide a vapor chamber excellent in heat transporting characteristic by smoothly generating a circulating flow of a working fluid. SOLUTION: In this vapor chamber 1, a condensable fluid which is evaporated and condensed according to heat input and heat radiation states is sealed in a hollow flat plate-like sealed container 2 as the working fluid 3, and wicks 5A and 5B generating capillary tube pressures by wetting of the working fluid 3 are arranged within the sealed container 2. The wick 5A which generates a larger capillary tube pressure by wetting of the working fluid 3 is arranged close to an evaporation part 6 side for receiving a heat input from the outside, and the wick 5A with a smaller flowing resistance to the wetted working fluid 3 is arranged on a condenser 8 side for radiating heat to the outside. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过平稳地产生工作流体的循环流动来提供传热特性优异的蒸气室。解决方案：在该蒸气室1中，将根据热输入和散热状态蒸发和冷凝的可冷凝流体密封在作为工作流体3的中空平板状密封容器2中，并且将芯5A和5B 通过润湿工作流体3产生毛细管压力被布置在密封容器2内。通过润湿工作流体3而产生较大毛细管压力的芯5A布置在蒸发部分6侧附近以接收热量输入并且对于湿润的工作流体3具有较小流动阻力的芯片5A布置在冷凝器8侧以将热量散发到外部。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2007205701A Flat heat pipe and its manufacturing method 审中-公开
标题翻译：平热管及其制造方法
公开(公告)号：JP2007205701A
公开(公告)日：2007-08-16
申请号：JP2006028859
申请日：2006-02-06
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SAITO YUJI , MOCHIZUKI MASATAKA , MASUKO KOICHI , KOBAYASHI TETSUYA
IPC分类号： F28D15/02
摘要： PROBLEM TO BE SOLVED: To increase the contact area between a wick sheet and a wick column, and to improve joint strength by providing unevenness to a joint part. SOLUTION: In relation to joint between the wick sheet and the wick column arranged in this flat heat pipe 1, a joint area is secured by jointing the wick column to a surface of the wick sheet. Unevenness is provided to the joint surface between the wick sheet and the wick column. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：增加芯片和芯柱之间的接触面积，并通过向接头部分提供不均匀性来提高接合强度。解决方案：关于布置在该扁平热管1中的芯片和芯柱之间的接合部，通过将芯吸柱接合到芯片的表面来确保接合区域。在芯片和芯柱之间的接合表面上提供不均匀性。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007017038A Heat pipe and manufacturing method thereof 审中-公开
标题翻译：热管及其制造方法
公开(公告)号：JP2007017038A
公开(公告)日：2007-01-25
申请号：JP2005197033
申请日：2005-07-06
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： MOCHIZUKI MASATAKA , TAN NUYEN , KOBAYASHI TETSUYA
IPC分类号： F28D15/02
CPC分类号： F28D15/0283 , F28D15/046
摘要： PROBLEM TO BE SOLVED: To provide a heat pipe with high strength which is a heat pipe including a wick sintered on the inner surface of a container. SOLUTION: This heat pipe comprises the wick 2 provided on the inner surface of the sealed container 1 by sintering and a condensable working fluid sealed in the sealed container 1. The sealed container 1 is formed of copper or a copper alloy, and subjected to plastic deformation processing for refining the metallic structure on at least the outer surface side after sintering the wick 2 on the inner surface in a porous structure, and the working fluid is sealed in a degassed state of the container. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种高强度的热管，其是在容器的内表面上烧结的芯的热管。解决方案：该热管包括通过烧结设置在密封容器1的内表面上的芯2和密封在密封容器1中的可冷凝工作流体。密封容器1由铜或铜合金形成，并且在多孔结构的内表面上烧结芯2之后，至少在外表面侧对金属结构进行塑性变形处理，将工作流体密封在容器的脱气状态。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2003220410A SKIMMING DEVICE FOR ALUMINUM EXTRUSION PRESS 审中-公开
公开(公告)号：JP2003220410A
公开(公告)日：2003-08-05
申请号：JP2002020307
申请日：2002-01-29
申请人： FUJIKURA LTD
发明人： ISHIYAMA HIROYUKI , SUGIYAMA MATSUJIRO , KOBAYASHI TETSUYA
IPC分类号： B21C35/04 , H01B13/22
摘要： PROBLEM TO BE SOLVED: To provide a skimming device for an aluminum extrusion press which can automatically remove aluminum scum without the help of a worker and the damage caused to a stem, thereby requiring no skilled labor, decreasing working load and enabling the reduction of production time of an electric cable and a cost thereof. SOLUTION: In the aluminum extrusion press which forms an aluminum sheath layer on the periphery of a shielding layer of an electric cable by continuous extrusion, stem 10 is held from the peripheral direction between system holders 12 and a tip of a lower edge body 16 is inserted between a part of aluminum scum 14 adhering like a band on the peripheral surface of a tip of the stem 10 and a periphery of the stem 10, so that the part of the aluminum scum 14 is made to float. The part of the aluminum scum 14 made to float from the periphery of the stem 10 is cut with a upper edge body 20 and the aluminum scum 14 is taken off from the periphery of the stem 10 by moving a cramp part 22 gripping both end parts 14a, 14a of the separated aluminum scum 14 away from the periphery of the stem 10. COPYRIGHT: (C)2003,JPO

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