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    Electronic apparatus
    11.
    发明申请
    Electronic apparatus 审中-公开
    电子仪器

    公开(公告)号：US20050007730A1

    公开(公告)日：2005-01-13

    申请号：US10239156

    申请日：2002-07-10

    申请人： Shigeo Ohashi ,  Yoshihiro Kondo ,  Rintaro Minamitani ,  Takashi Naganawa ,  Yuuji Yoshitomi ,  Masato Nakanishi ,  Yasuhiko Sasaki ,  Tsuyoshi Nakagawa

    发明人： Shigeo Ohashi ,  Yoshihiro Kondo ,  Rintaro Minamitani ,  Takashi Naganawa ,  Yuuji Yoshitomi ,  Masato Nakanishi ,  Yasuhiko Sasaki ,  Tsuyoshi Nakagawa

    IPC分类号： G06F1/20 ,  H01L23/473 ,  H05K7/20

    CPC分类号： H01L23/473 ,  G06F1/203 ,  G06F2200/201 ,  H01L2924/0002 ,  H01L2924/00

    摘要： In the structure of an electronic apparatus, in which cooling of an heat-generating element is achieved through circulation of a liquid, in particular, for providing the structure of being high in cooling performance and reliability, wherein a heat-radiation pipe 9 is connected to a heat-radiation plate 10 disposed in a rear surface of a display 2, while thermally connecting a water-cooling jacket 8 with the heat-generating element 7, thereby circulating a coolant liquid between the water-cooling jacket 8 and the heat-radiation pipe 9 by means of a liquid driving device 11. The water-cooling jacket 8 can be formed in one body of a jacket base and a flow passage therein through the die-cast forming thereof, or can be constructed in one body with the water-cooling jacket and the flow passage of piping, through connection between the jacket base and the metal pipe.

    摘要翻译： 在通过液体循环实现发热元件的冷却的电子设备的结构中，特别是为了提供冷却性能和可靠性高的结构，其中连接有散热管9 到设置在显示器2的后表面中的散热板10，同时将水冷套8与发热元件7热连接，从而使冷却液在水冷套8和热水套8之间循环。 辐射管9通过液体驱动装置11形成。水冷套8可以通过其压铸成型形成在套管基体的一个主体和流动通道中，或者可以在一个主体中与 水冷套管和管道的通道，通过护套底座和金属管之间的连接。

    Liquid circulation cooling system for electronic apparatus
    12.
    发明授权
    Liquid circulation cooling system for electronic apparatus 失效
    电子仪器液体循环冷却系统

    公开(公告)号：US06809927B2

    公开(公告)日：2004-10-26

    申请号：US10239141

    申请日：2003-05-09

    申请人： Shigeo Ohashi ,  Yoshihiro Kondo ,  Rintaro Minamitani ,  Takashi Naganawa ,  Yuuji Yoshitomi ,  Masato Nakanishi ,  Hajime Katou ,  Tsuyoshi Nakagawa

    发明人： Shigeo Ohashi ,  Yoshihiro Kondo ,  Rintaro Minamitani ,  Takashi Naganawa ,  Yuuji Yoshitomi ,  Masato Nakanishi ,  Hajime Katou ,  Tsuyoshi Nakagawa

    IPC分类号： H05K720

    CPC分类号： G06F1/203 ,  F28F1/22 ,  G06F2200/201 ,  G06F2200/203

    摘要： In the structure of an electronic apparatus, in which cooling of an heat-generating element is conducted through circulation of a liquid, in particular, for providing a liquid-cooling structure of being high in reliability, while also considering safety and assembling property into the consideration, wherein a water-cooling jacket 8 is thermally connected with a heat-generating element 7, while thermally connecting a heat-radiation pipe 9 with a heat-radiation plate 10 provided on a rear surface of a display 2, wherein a coolant liquid is circulated between the water-cooling jacket 8 and the heat-radiation pipe 9, by means of a liquid driving device 11. The heat-radiation pipe 9 is connected onto a whole area of the heat-radiation plate, like crawling thereupon. A tank 14 is provided in an upper portion of the heat-radiation plate 10, and is connected with the heat-radiation pipe 9.

    摘要翻译： 在通过液体循环进行发热元件的冷却的电子设备的结构中，特别是用于提供可靠性高的液冷结构，同时考虑到安全性和组装性能 考虑到其中水冷套8与发热元件7热连接，同时将热辐射管9与设置在显示器2的后表面上的散热板10热连接，其中冷却剂液体 通过液体驱动装置11在水冷套管8和散热管9之间循环。散热管9连接到散热板的整个区域上，就像在其上爬行一样。 在散热板10的上部设有槽14，与散热管9连接。

    Liquid cooling system and personal computer using thereof
    14.
    发明授权
    Liquid cooling system and personal computer using thereof 失效
    液体冷却系统及其使用的个人计算机

    公开(公告)号：US06741464B2

    公开(公告)日：2004-05-25

    申请号：US09921925

    申请日：2001-08-06

    申请人： Makoto Kitano ,  Takashi Naganawa ,  Yuji Yoshitomi ,  Rintaro Minamitani ,  Shigeo Ohashi ,  Noriyuki Ashiwake ,  Yoshihiro Kondo ,  Tsuyoshi Nakagawa

    发明人： Makoto Kitano ,  Takashi Naganawa ,  Yuji Yoshitomi ,  Rintaro Minamitani ,  Shigeo Ohashi ,  Noriyuki Ashiwake ,  Yoshihiro Kondo ,  Tsuyoshi Nakagawa

    IPC分类号： G06F120

    CPC分类号： G06F1/203 ,  G06F2200/201 ,  G06F2200/203

    摘要： A liquid cooling system for cooling a high heat generating body, such as a semiconductor element or the like, of the type used in an electronic apparatus that is small and thin in size, or in a personal computer equipped with such a structure therein. The system has a pump of the reciprocal movement type, a heat receiving jacket, a heat radiation pipe, and a connector pipe for connecting those parts with one another so as to form a closed loop filled with a cooling liquid. In the system, &Dgr;Vs is equal to or greater than &Dgr;Vp, wherein the inner volume change when the pump emits pulsation therefrom is &Dgr;Vp, the pressure caused by the volume change is P, and the volume change due to the pressure P that occurs in flow passage of the cooling liquid &Dgr;Vp other than within the pump, is &Dgr;Vs.

    摘要翻译： 一种液体冷却系统，用于冷却尺寸小的电子设备中使用的类型的诸如半导体元件等的高发热体或在其中配备有这种结构的个人计算机中的类型。 该系统具有往复运动型泵，热接收套管，散热管和用于将这些部件彼此连接的连接管，以便形成填充有冷却液体的闭合回路。 在该系统中，DeltaV等于或大于DeltaVp，其中当泵从其发出脉动时的内部体积变化为DeltaVp，由体积变化引起的压力为P，并且由于在流动中发生的压力P导致的体积变化 冷却液通道DeltaVp除泵内外，均为DeltaVs。

    Liquid cooling system and personal computer using thereof
    18.
    发明授权
    Liquid cooling system and personal computer using thereof 失效
    液体冷却系统及其使用的个人计算机

    公开(公告)号：US06697253B2

    公开(公告)日：2004-02-24

    申请号：US09921927

    申请日：2001-08-06

    申请人： Rintaro Minamitani ,  Makoto Kitano ,  Noriyuki Ashiwake ,  Shigeo Ohashi ,  Yoshihiro Kondo ,  Takashi Naganawa ,  Yuji Yoshitomi ,  Tsuyoshi Nakagawa

    发明人： Rintaro Minamitani ,  Makoto Kitano ,  Noriyuki Ashiwake ,  Shigeo Ohashi ,  Yoshihiro Kondo ,  Takashi Naganawa ,  Yuji Yoshitomi ,  Tsuyoshi Nakagawa

    IPC分类号： G06F120

    CPC分类号： G06F1/203 ,  F01P2011/066 ,  F28D15/0266 ,  G06F2200/201 ,  Y10S165/905

    摘要： A liquid cooling system for a personal computer is suitable for cooling a semiconductor device, etc, generating high heat and is designed to suppress undesirable influence on the personal computer following corrosion in the liquid cooling system, thereby ensuring the dependability of the system as a whole. The liquid cooling system has a pump for supplying cooling liquid; a heat receiving jacket supplied with the cooling liquid and positioned to receive heat generated from a heat generation body; a heat radiation pipe for radiating heat which is supplied by the cooling liquid passing through the heat receiving jacket; and a passage for circulating the cooling liquid passing through the heat radiation pipe into said pump. The heat radiation pipe is made of a material having a corrosion resistance that is higher than that of the heat receiving jacket.

    摘要翻译： 用于个人计算机的液体冷却系统适用于冷却产生高热量的半导体器件等，并且设计成可以抑制液体冷却系统中的腐蚀对个人计算机的不期望的影响，从而确保整个系统的可靠性 。 液体冷却系统具有用于供应冷却液体的泵; 提供有冷却液体并被定位成接收从发热体产生的热量的热接收套管; 用于散热的热辐射管，其由通过所述受热夹套的冷却液供给; 以及用于使通过散热管的冷却液循环到所述泵中的通道。 散热管由具有高于受热护套的耐腐蚀性的材料制成。

    Electronic apparatus
    19.
    发明授权
    Electronic apparatus 失效
    电子仪器

    公开(公告)号：US06611425B2

    公开(公告)日：2003-08-26

    申请号：US09934594

    申请日：2001-08-23

    申请人： Shigeo Ohashi ,  Noriyuki Ashiwake ,  Takashi Naganawa ,  Makoto Kitano ,  Rintaro Minamitani ,  Yoshihiro Kondo ,  Tsuyoshi Nakagawa

    发明人： Shigeo Ohashi ,  Noriyuki Ashiwake ,  Takashi Naganawa ,  Makoto Kitano ,  Rintaro Minamitani ,  Yoshihiro Kondo ,  Tsuyoshi Nakagawa

    IPC分类号： G06F116

    CPC分类号： G06F1/203 ,  G06F2200/201 ,  G06F2200/203

    摘要： An electronic apparatus has a water-cooling system suited for a construction having compact, thin design. In the electronic apparatus, a water-cooling jacket is thermally connected to a heat-generating element, a heat-dissipating pipe is thermally connected to a heat-dissipating metal sheet provided at a rear panel of a display case, and a cooling medium liquid is circulated between the water-cooling jacket and the heat-dissipating pipe by a liquid-moving device. A necessary and sufficient circulating flow rate and a necessary discharge pressure are determined by the relation between the upper limit temperature of the heat-generating element and the limit amount of heat dissipation from the surface of the housing. With this structure, heat occurring in the heat-generating element can be dissipated from the rear surface of the display case due to the necessary and sufficient liquid-circulating flow rate.

    摘要翻译： 电子设备具有适于具有紧凑，薄型设计的结构的水冷却系统。 在电子设备中，将水冷套管热连接到发热元件，散热管热连接到设在显示器壳体的后面板上的散热金属片和冷却介质液体 通过液体移动装置在水冷套管和散热管之间循环。 必要且充分的循环流量和必要的排出压力由发热元件的上限温度与从壳体的表面限制的散热量之间的关系来确定。 利用这种结构，由于必要且足够的液体循环流量，发热元件中产生的热量可从显示器壳体的后表面消散。