公开(公告)号：US08371334B2

公开(公告)日：2013-02-12

申请号：US12712609

申请日：2010-02-25

Applicant: Yukio Ozawa ,  Takashi Yajima ,  Tsuneyuki Okabe ,  Shigeyuki Okura

Inventor： Yukio Ozawa ,  Takashi Yajima ,  Tsuneyuki Okabe ,  Shigeyuki Okura

IPC: F16K11/085

CPC classification number: F16K11/0856 ,  Y10T137/4358 ,  Y10T137/85954 ,  Y10T137/86863 ,  Y10T137/86871

Abstract: A rotary valve (1) includes a valve body (2) formed with a chamber communication passage (24) for flowing a main fluid and a vent communication passage (25) for discharging the main fluid and a cylindrical valve member (3) rotatably held in the valve body (2) and formed with a main passage (31) for flowing the main fluid. The cylindrical valve member (3) is rotated to switch the connection of the main passage (31) between the chamber communication passage (24) and the vent communication passage (25). The rotary switching valve (1) further includes a purge gas passage for passing purge gas in a clearance (11) between the valve body (2) and the cylindrical valve member (3), the purge gas being supplied to the clearance (11) to prevent the main fluid from leaking out of the main passage (31).

Abstract translation: 旋转阀（1）包括形成有用于使主流体流动的室连通通道（24）和用于排出主流体的通气连通通道（25）的阀体（2）和可旋转地保持的圆柱形阀构件 在阀体（2）中形成有用于使主流体流动的主通道（31）。 旋转圆柱形阀构件（3）以便在室连通通道（24）和通气连通通道（25）之间切换主通道（31）的连接。 旋转切换阀（1）还包括净化气体通道，用于将净化气体通到阀体（2）和圆筒形阀构件（3）之间的间隙（11）中，净化气体供应到间隙（11） 以防止主流体从主通道（31）泄漏出来。

公开(公告)号：US20100326632A1

公开(公告)日：2010-12-30

申请号：US12733567

申请日：2008-08-08

Applicant: Hiroyuki Nagai ,  Hiroyuki Ryoson ,  Takashi Yajima ,  Mitsuo Hashimoto

Inventor： Hiroyuki Nagai ,  Hiroyuki Ryoson ,  Takashi Yajima ,  Mitsuo Hashimoto

IPC: F28D15/04 ,  F28D15/00 ,  B21D53/02

CPC classification number: H01L23/427 ,  F28D15/0233 ,  F28D15/046 ,  F28F3/086 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

Abstract: [Object] To provide a phase-change-type heat spreader, a flow-path structure, an electronic apparatus including the phase-change-type heat spreader, a flow-path structure used therein, and the like that are capable of improving a thermal efficiency by a phase change and lowering a thermal resistance.[Solving Means] Capillary boards (401 to 404) in which a plurality of openings (408) penetrating the capillary boards are formed on a wall surface constituting grooves (405) in a longitudinal direction of the grooves (405), are laminated while each being rotated 90 degrees to be deviated within an X-Y plane so that the grooves (405) of those layers extend in mutually-orthogonal directions, and the plurality of openings (408) function as a part of a vapor-phase flow path through which a vapor refrigerant evaporated by heat received by a heat-receiving plate circulates.

Abstract translation: 本发明提供一种相变型散热器，流路结构，包括相变型散热器的电子设备，其中使用的流路结构等，其能够改善 通过相变的热效率和降低热阻。 [解决方案]在构成槽（405）的沿槽（405）的长度方向的壁面上形成贯穿毛细管的多个开口（408）的毛细管板（401〜404） 旋转90度以在XY平面内偏离，使得那些层的凹槽（405）在相互正交的方向上延伸，并且多个开口（408）用作气相流动路径的一部分，通过该气相流路 由受热板接受的热量蒸发的蒸气制冷剂循环。

公开(公告)号：US20100229984A1

公开(公告)日：2010-09-16

申请号：US12712609

申请日：2010-02-25

Applicant: Yukio OZAWA ,  Takashi YAJIMA ,  Tsuneyuki OKABE ,  Shigeyuki OKURA

Inventor： Yukio OZAWA ,  Takashi YAJIMA ,  Tsuneyuki OKABE ,  Shigeyuki OKURA

IPC: F16K11/085

CPC classification number: F16K11/0856 ,  Y10T137/4358 ,  Y10T137/85954 ,  Y10T137/86863 ,  Y10T137/86871

Abstract: A rotary valve (1) includes a valve body (2) formed with a chamber communication passage (24) for flowing a main fluid and a vent communication passage (25) for discharging the main fluid and a cylindrical valve member (3) rotatably held in the valve body (2) and formed with a main passage (31) for flowing the main fluid. The cylindrical valve member (3) is rotated to switch the connection of the main passage (31) between the chamber communication passage (24) and the vent communication passage (25). The rotary switching valve (1) further includes a purge gas passage for passing purge gas in a clearance (11) between the valve body (2) and the cylindrical valve member (3), the purge gas being supplied to the clearance (11) to prevent the main fluid from leaking out of the main passage (31).

Abstract translation: 旋转阀（1）包括形成有用于使主流体流动的室连通通道（24）和用于排出主流体的通气连通通道（25）的阀体（2）和可旋转地保持的圆柱形阀构件 在阀体（2）中形成有用于使主流体流动的主通道（31）。 旋转圆柱形阀构件（3）以便在室连通通道（24）和通气连通通道（25）之间切换主通道（31）的连接。 旋转切换阀（1）还包括净化气体通道，用于将净化气体通入阀体（2）和圆柱形阀构件（3）之间的间隙（11）中，净化气体供应到间隙（11） 以防止主流体从主通道（31）泄漏出来。

公开(公告)号：US20100200200A1

公开(公告)日：2010-08-12

申请号：US12765694

申请日：2010-04-22

Applicant: Minehiro TONOSAKI ,  Motosuke Ohmi ,  Eisaku Kato ,  Masakazu Yajima ,  Takashi Yajima

Inventor： Minehiro TONOSAKI ,  Motosuke Ohmi ,  Eisaku Kato ,  Masakazu Yajima ,  Takashi Yajima

IPC: F28D15/04

CPC classification number: F28D15/043 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat-transport device, which is suitable for reduction in volume and thickness, includes a wick that generates capillary action to reflux working fluid and a line in which a liquid- or vapor-phase working fluid flows, wherein the surface of at least one of the wick and the line are subjected to coating treatment by ion implantation, thermal oxidation, or steam oxidation to prevent the generation of gas, particularly hydrogen.

Abstract translation: 一种适于减小体积和厚度的热传输装置包括对回流工作流体产生毛细作用的芯和流过液相或气相工作流体的管线，其中至少一个 通过离子注入，热氧化或蒸汽氧化对芯和线进行涂覆处理，以防止产生气体，特别是氢气。

公开(公告)号：US20100157535A1

公开(公告)日：2010-06-24

申请号：US12635136

申请日：2009-12-10

Applicant: Kazunao Oniki ,  Takashi Yajima

Inventor： Kazunao Oniki ,  Takashi Yajima

IPC: F28D15/04 ,  F28D15/00 ,  H05K7/20

CPC classification number: H05K7/20336 ,  F28D1/0391 ,  F28D15/0233 ,  F28D15/046 ,  F28F2225/04 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat-transporting device includes a working fluid, a vessel, a vapor-phase flow path, a liquid-phase flow path, and an intermediate layer. The working fluid transports heat using a phase change. The vessel seals in the working fluid. The vapor-phase flow path causes the working fluid in a vapor phase to circulate inside the vessel. The liquid-phase flow path includes a first mesh member having a first mesh number and causes the working fluid in a liquid phase to circulate inside the vessel. The intermediate layer includes a second mesh member and is interposed between the liquid-phase flow path and the vapor-phase flow path, the second mesh member being laminated on the first mesh member and having a second mesh number smaller than the first mesh number.

Abstract translation: 热传输装置包括工作流体，容器，气相流路，液相流路和中间层。 工作流体使用相变来传递热量。 船舶在工作液体中密封。 气相流动路径导致气相中的工作流体在容器内部循环。 液相流动路径包括具有第一网眼数的第一网状构件，并使液相中的工作流体在容器内部循环。 中间层包括第二网状构件，并且介于液相流路和气相流路之间，第二网状构件层叠在第一网状构件上，具有比第一网眼数小的第二网格数。

公开(公告)号：US20100157534A1

公开(公告)日：2010-06-24

申请号：US12635125

申请日：2009-12-10

Applicant: Kazunao Oniki ,  Takashi Yajima

Inventor： Kazunao Oniki ,  Takashi Yajima

IPC: H05K7/20 ,  F28D15/02

CPC classification number: H05K7/20336 ,  F28D1/0391 ,  F28D15/0266 ,  F28D15/046 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat-transporting device includes a working fluid, a vessel, a vapor-phase flow path, and a liquid-phase flow path. The working fluid transports heat using a phase change. The vessel seals in the working fluid. The vapor-phase flow path includes a first mesh member and causes the working fluid in a vapor phase to circulate inside the vessel, the first mesh member including a through-hole larger than a mesh thereof. The liquid-phase flow path causes the working fluid in a liquid phase to circulate inside the vessel.

Abstract translation: 热传输装置包括工作流体，容器，气相流路和液相流路。 工作流体使用相变来传递热量。 船舶在工作液体中密封。 气相流路包括第一网状构件，使气相工作流体在容器的内部循环，第一网眼构件包括比网眼大的通孔。 液相流动路径导致液相中的工作流体在容器内部循环。

公开(公告)号：US20100052158A1

公开(公告)日：2010-03-04

申请号：US12415657

申请日：2009-03-31

Applicant: Takashi YAJIMA ,  Masayuki GAMOU

Inventor： Takashi YAJIMA ,  Masayuki GAMOU

IPC: H01L23/40 ,  B21D39/00

CPC classification number: H01L23/60 ,  H01L2924/0002 ,  H01L2924/15311 ,  Y10T29/49826 ,  H01L2924/00

Abstract: According to an aspect of the present invention, there is provided an electronic device including: a substrate board; a semiconductor device mounted on the substrate board; a heat sink configured to radiate heat from the semiconductor device; a first conductive portion provided on the substrate board; and a second conductive portion provided on the substrate board, the second conductive portion separated from the first conductive portion by a discharge gap, wherein: the heat sink is electrically connected to the first conductive portion; and the second conductive portion is grounded.

Abstract translation: 根据本发明的一个方面，提供了一种电子设备，包括：基板; 安装在基板上的半导体器件; 散热器，被配置为从所述半导体器件辐射热量; 设置在所述基板上的第一导电部; 以及设置在所述基板上的第二导电部，所述第二导电部通过放电间隔与所述第一导电部分隔开，其中：所述散热器与所述第一导电部电连接; 并且第二导电部分接地。

公开(公告)号：US20070290154A1

公开(公告)日：2007-12-20

申请号：US11802217

申请日：2007-05-21

Applicant: Tatsuhito Aoyama ,  Katsunori Hirose ,  Takashi Yajima ,  Tadaichi Hamada

Inventor： Tatsuhito Aoyama ,  Katsunori Hirose ,  Takashi Yajima ,  Tadaichi Hamada

IPC: F16K31/122

CPC classification number: F16K31/1225 ,  F16K7/14 ,  F16K31/1221 ,  F16K31/1226 ,  Y10T137/5196

Abstract: To provide a low-cost air-operated valve, an air-operated valve comprises a piston, a cylinder in which the piston is allowed to slide by operation air, and a valve section to be driven by sliding movement of the piston. The cylinder includes an outer member having a hollow portion and an inner member loaded in the hollow portion of the outer member to define a piston chamber in which the piston is allowed to slide.

Abstract translation: 为了提供低成本的气动阀，气动阀包括活塞，活塞允许通过操作空气滑动的气缸和通过活塞的滑动运动驱动的阀部。 气缸包括具有中空部分的外部构件和装载在外部构件的中空部分中的内部构件，以限定活塞室，活塞被允许滑动。

公开(公告)号：US20050092466A1

公开(公告)日：2005-05-05

申请号：US10728916

申请日：2003-12-08

Applicant: Minehiro Tonosaki ,  Motosuke Ohmi ,  Eisaku Kato ,  Masakazu Yajima ,  Takashi Yajima

Inventor： Minehiro Tonosaki ,  Motosuke Ohmi ,  Eisaku Kato ,  Masakazu Yajima ,  Takashi Yajima

IPC: F28D15/02 ,  F28D15/04 ,  H01L23/427 ,  H05K7/20 ,  F28D15/00

CPC classification number: F28D15/043 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat-transport device, which is suitable for reduction in volume and thickness, includes a wick that generates capillary action to reflux working fluid and a line in which a liquid- or vapor-phase working fluid flows, wherein the surface of at least one of the wick and the line are subjected to coating treatment by ion implantation, thermal oxidation, or steam oxidation to prevent the generation of gas, particularly hydrogen.

Abstract translation: 一种适于减小体积和厚度的热传输装置包括对回流工作流体产生毛细作用的芯和流过液相或气相工作流体的管线，其中至少一个 通过离子注入，热氧化或蒸汽氧化对芯和线进行涂覆处理，以防止产生气体，特别是氢气。

公开(公告)号：US06840310B2

公开(公告)日：2005-01-11

申请号：US10608367

申请日：2003-06-30

Applicant: Minehiro Tonosaki ,  Eisaku Kato ,  Motosuke Ohmi ,  Takashi Yajima

Inventor： Minehiro Tonosaki ,  Eisaku Kato ,  Motosuke Ohmi ,  Takashi Yajima

IPC: F28D15/02 ,  F28D15/04 ,  F28F13/18 ,  G06F1/20 ,  H01L23/427 ,  H05K7/20 ,  F28D15/00

CPC classification number: F28F13/187 ,  F28D15/0266 ,  F28D15/046 ,  F28F2245/02 ,  G06F1/203 ,  G06F2200/201 ,  G06F2200/203 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The present invention provides a cooling device having improved cooling performance and providing higher flexibility, an electronic apparatus and an acoustic apparatus employing the cooling device, and a method for producing the cooling device. The cooling device is provided with an evaporator that is capable of cooling an object to be cooled, and a condenser that is capable of releasing to the outside heat that has been absorbed during the cooling by the evaporator. A vapor-phase conduit and a liquid-phase conduit, both of which are made of fluorocarbon resin and through which an operating medium flows, are disposed between and coupled to the evaporator and the condenser, thereby circulating the operating medium.

Abstract translation: 本发明提供一种具有改善的冷却性能和提供更高灵活性的冷却装置，一种采用该冷却装置的电子装置和一种声学装置，以及一种用于制造冷却装置的方法。 冷却装置设置有能够冷却待冷却物体的蒸发器，以及能够释放被蒸发器冷却期间吸收的外部热量的冷凝器。 两者均由氟碳树脂制成并且操作介质流过的气相导管和液相导管设置在蒸发器和冷凝器之间并耦合到蒸发器和冷凝器，从而循环操作介质。