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1. 发明专利

JP2013100923A Method of manufacturing sintered heat pipe 有权
标题翻译：烧结热管的制造方法
公开(公告)号：JP2013100923A
公开(公告)日：2013-05-23
申请号：JP2011243484
申请日：2011-11-07
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KAWAHARA YOJI , SAITO YUJI , AHAMED MOHAMMAD SHAHED
IPC分类号： F28D15/02
摘要： PROBLEM TO BE SOLVED: To easily form a wick structure of a sintered heat pipe.SOLUTION: Space parts are formed in a container 1 by using a molded plate 3 and a pressure rod 5 inserted along a major axis direction in a pipe-shaped container 1, and is filled with metal powder 7. The container 1 is heated with the molded plate 3 and the pressure rod 5 inserted therein, and a wick structure 8 formed by sintering the metal powder 7 is fixed in the container 1. After the sintering, the pressure rod 5 is extracted, and thereafter the molded plate 3 is extracted.
摘要翻译：要解决的问题：容易地形成烧结热管的芯体结构。解决方案：通过使用在管状容器1中沿着长轴方向插入的模制板3和压杆5在容器1中形成空间部分，并且填充有金属粉末7.容器1是用模制板3和压杆5插入其中加热，并且通过烧结金属粉末7形成的芯结构8固定在容器1中。烧结后，压杆5被抽出，然后模制板3 被提取。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012229879A Flat heat pipe and method for manufacturing the same 审中-公开
标题翻译：平面热管及其制造方法
公开(公告)号：JP2012229879A
公开(公告)日：2012-11-22
申请号：JP2011099051
申请日：2011-04-27
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： AHAMED MOHAMMAD SHAHED , KAWAHARA YOJI , SAITO YUJI , MOCHIZUKI MASATAKA , TAHARA YUICHIRO
IPC分类号： F28D15/02
CPC分类号： F28D15/0233 , F28D15/046
摘要： PROBLEM TO BE SOLVED: To provide a flat heat pipe and a method for manufacturing the same including a wick improved in recirculation characteristic without reducing an area in which a working fluid in the wick is vaporized.SOLUTION: The flat heat pipe 5 transporting heat by the working fluid heated to vaporize and radiating heat to condense includes: a flat container 3 with the working fluid filled; and the wick 4 formed by bundling a large number of thin wires. The wick 4 is fixed by being sintered to one flat surface in the container 3 over the whole length of the container 3 in a longitudinal direction so as to be piled up and raised. The vaporized working fluid flows between the wick 4 fixed to one flat surface and the other flat surface in the container 3.
摘要翻译：要解决的问题：提供一种平面热管及其制造方法，其包括在提高再循环特性的油绳中，而不会减小油芯中的工作流体蒸发的面积。解决方案：通过加热的工作流体传送热量的平坦的热管5包括：平坦的容器3，其中填充有工作流体; 以及通过捆扎大量细线而形成的灯芯4。通过在容器3的整个长度方向上在容器3的整个长度上沿纵向方向烧结到一个平坦表面来固定芯4，以便堆积和升高。蒸发的工作流体在固定到一个平坦表面的吸收芯4和容器3中的另一个平坦表面之间流动。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011237156A Vibration type heat pipe 审中-公开
标题翻译：振动式热管
公开(公告)号：JP2011237156A
公开(公告)日：2011-11-24
申请号：JP2010111397
申请日：2010-05-13
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： MOCHIZUKI MASATAKA , SAITO YUJI , YAMADA TADAO , KAWAHARA YOJI
IPC分类号： F28D15/02
CPC分类号： F28D15/0233
摘要： PROBLEM TO BE SOLVED: To provide a vibration type heat pipe capable of improving heat transferring capacity by increasing a speed in moving working fluid in a container.SOLUTION: In this vibration type heat pipe 1 including the container 4 having a flow channel 5 reciprocating between a heat receiving section 2 and a heat radiating section 3 inside, and the working fluid 6 enclosed in the flow channel 5, heated, evaporated and radiating heat to condense, a lyophilic surface 10 having high wettability to the liquid-phase working fluid 6 is formed on an inner surface of the flow channel 5 located at the heat receiving section 2 and an inner surface of the flow channel 5 located at the heat radiating section 3, and a lyophobic surface 11 having lower wettability to the liquid-phase working fluid 6 in comparison with the lyophilic surface, is formed on an inner surface of the flow channel 5 located at an intermediate part 7 between the heat receiving section 2 and the heat radiating section 3.
摘要翻译：解决的问题：提供一种能够通过增加容器内的工作流体的移动速度来提高传热能力的振动式热管。解决方案：在具有在内部的受热部2和散热部3之间往复运动的流路5的容器4和包围在流路5中的工作流体6的振动型热管1中，蒸发并辐射热使其冷凝，在位于热接收部分2的流动通道5的内表面和流动通道5的内表面上形成对液相工作流体6具有高润湿性的亲液性表面10 在散热部3上形成有与液体相工作流体6相比具有较低润湿性的疏液性表面11，该疏液性表面11与亲液性表面相比，位于热交换器5的中间部7的流路5的内表面接收部分2和散热部分3.版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011082272A Thermoelectric cooling device 审中-公开
标题翻译：热电冷却装置
公开(公告)号：JP2011082272A
公开(公告)日：2011-04-21
申请号：JP2009231906
申请日：2009-10-05
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： MOCHIZUKI MASATAKA , AHMAD JALILVAND , SAITO YUJI , MASUKO KOICHI
IPC分类号： H01L35/30 , H01L23/38 , H01L23/427 , H01L35/32 , H05K7/20
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To improve cooling efficiency by a thermoelectric cooling element in a cooling device having the thermoelectric cooling element for cooling a heating element. SOLUTION: A plurality of thermoelectric cooling elements 10 and 11 are arranged in a two-dimensional direction and a cooling element unit 4 is formed. The plurality of the cooling element units 4 are stacked in a plurality of layers. Heat transfer members 7 and 8 transmitting and receiving heat to/from the cooling element units 4 are laid between the cooling element units 4 of the respective layers. A heat absorbing part 4a in one cooing element unit 4 and a heat absorbing part 4a in the other cooling element unit 4 which are positioned across the heat transfer member 7 are brought into contact with the same heat transfer member 7 so that they can transmit heat. A heating part 4b in the one cooling element unit 4 and a heating part 4b in the other cooling element unit 4 which are positioned across the other heat transfer member 8 are brought into contact with the heat transfer member 8 so that they can transmit heat. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过具有用于冷却加热元件的热电冷却元件的冷却装置中的热电冷却元件来提高冷却效率。解决方案：多个热电冷却元件10和11沿二维方向布置，形成冷却元件单元4。多个冷却元件单元4堆叠成多层。在冷却元件单元4的冷却元件单元4之间铺设有传递和接收来自冷却元件单元4的热量的传热构件7和8。在另一个冷却元件单元4中的一个冷却元件单元4中的吸热部分4a和位于传热构件7之间的吸热部分4a与相同的传热构件7接触，使得它们能够传递热量。一个冷却元件单元4中的加热部分4b和另一个冷却元件单元4中位于另一个传热构件8上的加热部分4b与传热构件8接触，从而它们可以传递热量。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009164421A Cooling device for electronic element 审中-公开
标题翻译：电子元件冷却装置
公开(公告)号：JP2009164421A
公开(公告)日：2009-07-23
申请号：JP2008001553
申请日：2008-01-08
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： MOCHIZUKI MASATAKA , SAITO YUJI
IPC分类号： H01L23/467 , F28D15/02 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a cooling device for an electronic element, which has a compact fan mounted thereon, and is superior in cooling performance.
SOLUTION: The cooling device has: a heat pipe 4 such that a condensable working liquid transporting heat as latent heat of vaporization is charged in a sealed container; and a member 6 for heat dissipation fitted to a heat dissipation portion side of the heat pipe 4. The device also includes: a fan 7 provided on both sides of the member 6 for heat dissipation to blow air to the member 6 for heat dissipation; a first air vent 9 provided adjacently to the fan 7 provided on one side of the member 6 for heat dissipation to allow air to flow in; and a second air vent 10 provided adjacently to the fan 7 on the opposite side of the member 6 for heat dissipation to allow air to flow out.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有安装在其上的紧凑型风扇的电子元件的冷却装置，并且具有优异的冷却性能。解决方案：冷却装置具有：热管4，使得将作为蒸发潜热传输热量的可冷凝工作液体装入密封容器中; 以及安装在热管4的散热部侧的用于散热的构件6.该装置还包括：风扇7，其设置在构件6的两侧，用于散热以将空气吹向构件6用于散热; 与风扇7相邻地设置的第一通风口9，其设置在构件6的一侧，用于散热以允许空气流入; 以及在构件6的相反侧与风扇7相邻地设置的用于散热以允许空气流出的第二通风口10。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008078171A Cooling device and its manufacturing process 有权
标题翻译：冷却装置及其制造工艺
公开(公告)号：JP2008078171A
公开(公告)日：2008-04-03
申请号：JP2006252128
申请日：2006-09-19
申请人： Denso Corp , Fujikura Ltd , 株式会社デンソー , 株式会社フジクラ
发明人： KUROKAWA KAZUMASA , KONDO YOSHIMI , YAMADA TADAO , SAITO YUJI
IPC分类号： H05K7/20 , B60R16/02 , H01L23/36
摘要： PROBLEM TO BE SOLVED: To provide a cooling device in which generation of noise due to contact of fins caused by vibration is suppressed by securing fins mutually through a simple means, and to provide its manufacturing process.
SOLUTION: In a cooling device where a plurality of sheets of planar fins 41 are stacked at a predetermined interval in the plate thickness direction of the fin 41, the fin 41 has a piece 50 formed at the end of the fin 41 to expend in the plate thickness direction in order to couple the adjoining fins 41, and the coupling fin 50 has a first protrusion 51 one end of which abutting against the first plane 43 of an adjoining fin 41 of the end part 56 when it is bent inward, and a second protrusion 52 having a bend 57 abutting against the second plane 44 on the side opposite to the first plane 43 when it is bent inward.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种冷却装置，其中通过简单的手段相互限制翅片来抑制由振动引起的翅片接触引起的噪声的产生，并提供其制造过程。解决方案：在翅片41的板厚方向以规定的间隔层叠有多片平板状散热片41的冷却装置中，翅片41具有形成于翅片41的端部的片50，在板厚方向上延伸以连接相邻的翅片41，并且联接翅片50具有第一突起51，当第一突起51向内弯曲时，其一端抵靠端部56的邻接的翅片41的第一平面43 以及第二突起52，当第二突起52向内弯曲时，具有与第一平面43相反的一侧抵靠第二平面44的弯曲部57。版权所有（C）2008，JPO＆INPIT

7. 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

8. 发明专利

JP2006123825A Heat radiating structure of vehicle 有权
标题翻译：车辆散热结构
公开(公告)号：JP2006123825A
公开(公告)日：2006-05-18
申请号：JP2004317257
申请日：2004-10-29
申请人： Fujikura Ltd , Nissan Motor Co Ltd , 日産自動車株式会社 , 株式会社フジクラ
发明人： SADAHIRO SATORU , MOCHIZUKI MASATAKA , SAITO YUJI , KONDO YOICHIRO , OKADA YUICHIRO , SHIBUKAWA AKIYA , NAGAYAMA HIROKI , MIURA HIROAKI , HARADA HIROAKI
IPC分类号： B60H1/32 , F28D15/02
CPC分类号： F28D15/0266
摘要： PROBLEM TO BE SOLVED: To provide a heat radiating structure of a vehicle capable of improving comfortableness in a cabin, while reducing cost. SOLUTION: This structure cools the inside of the vehicle 2 by discharging heat from the cabin of the vehicle 2 to the outside. A plurality of heat transfer members 3 are provided to transmit heat in interior parts 6 and 7 in the vehicle 2 in a manner of being arrayed in the surface direction of the interior parts. A loop type heat pipe 15 for transporting heat as latent heat of condensable working fluid filled into the inside is provided in the vehicle 2 in a state of the evaporating part 11 arranged higher than a condensing part outside the cabin. The heat transfer members 3 are connected to the evaporating part 11 of the heat pipe 15 to be able to transmit heat. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够提高机舱舒适性的车辆的散热结构，同时降低成本。解决方案：该结构通过将车辆2的车厢内的热量排出到外部来冷却车辆2的内部。设置有多个传热构件3，其以沿内部的表面方向排列的方式在车辆2的内部部分6和7中传递热量。在蒸发部11的高于室外的冷凝部的状态下，在车辆2中设置有用于将热量作为可冷凝工作流体的潜热输送到内部的回路型热管15。传热构件3连接到热管15的蒸发部分11以能够传递热量。版权所有（C）2006，JPO＆NCIPI

9. 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

10. 发明专利

JP2004031606A Cooling apparatus for electronic element 有权
公开(公告)号：JP2004031606A
公开(公告)日：2004-01-29
申请号：JP2002185177
申请日：2002-06-25
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： MOCHIZUKI MASATAKA , MASUKO KOICHI , SAITO YUJI
IPC分类号： F28D15/02 , H01L23/36 , H01L23/427 , H01L23/467 , H05K7/20
CPC分类号： F28D15/0275
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus for electronic element which ensures an excellent cooling efficiency.
SOLUTION: The cooling apparatus 1 for electronic element 7 transfers heat through a heat pipe 2 and cools forcibly the element with blowing by a fan 3. In this cooling apparatus for electronic element, the blowing slits 10 and 11 are formed side by side in the rotating direction of a blade 9 to a housing 8 of the fan 3, at least one heat pipe 2 is provided corresponding to each blowing slit, heat dissipating portions 12 and 13 are allocated as one circumferential edge at the end part of each heat pipe in opposition to the blowing slits 10 and 11, and at least a part of the other circumferential edge at the end part of each heat pipe 2 is coupled to form a heat input portion 6 which is in contact with the electronic element 7.
COPYRIGHT: (C)2004,JPO

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