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1. 发明专利

JP2006177582A Boiling cooler device 审中-公开
标题翻译：锅炉冷却器装置
公开(公告)号：JP2006177582A
公开(公告)日：2006-07-06
申请号：JP2004369369
申请日：2004-12-21
申请人： Denso Corp , 株式会社デンソー
发明人： OKAMOTO YOSHIYUKI , TANAKA KOJI , ISHII SHO
IPC分类号： F28D15/02 , F25D9/00 , F28F13/02 , H01L23/427
摘要： PROBLEM TO BE SOLVED: To improve a heat transfer coefficient of a boiling cooler device for cooling a heat generating body such as a semiconductor element by latent heat transfer by boiling and condensing of a refrigerant. SOLUTION: The boiling cooler device is provided with a refrigerant tank 1 having a wick 13 therein so as to store a liquid phase refrigerant, and the heat generation body 90 attached on an outer surface; and a heat radiating part 2 for cooling the refrigerant boiled by the heat of the heat generation body 90 and returning it to the refrigerant tank 1 after condensing. The wick 13 comprises an open cell foam metallic body having a pore diameter of 100 μm or less, and a void rate of 80% or more. The pore diameter is 100 μm or less, and thereby nucleate boiling in the wick is promoted, and the void rate is 80% or more, and thereby vapor can easily escape, and therefore, heat resistance is reduced, and the heat transfer coefficient of the boiling cooler device is improved. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过制冷剂的沸腾和冷凝通过潜热传递来提高用于冷却诸如半导体元件的发热体的沸腾冷却器装置的传热系数。解决方案：沸腾冷却器装置设置有制冷剂罐1，其中具有灯芯13以便储存液相制冷剂，并且发热体90附接在外表面上; 以及散热部2，用于冷却由发热体90的热量沸腾的制冷剂，并在冷凝后将其返回到制冷剂罐1。芯13包括孔径为100μm以下的开孔泡沫金属体，空隙率为80％以上。孔径为100μm以下，促进了芯中的沸腾沸腾，空隙率为80％以上，因此蒸气容易逸出，耐热性降低，传热系数沸腾冷却器装置得到改进。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2008151396A Heat exchanger and vapor compression type refrigerating cycle 审中-公开
标题翻译：热交换器和蒸汽压缩式制冷循环
公开(公告)号：JP2008151396A
公开(公告)日：2008-07-03
申请号：JP2006339217
申请日：2006-12-15
申请人： Denso Corp , 株式会社デンソー
发明人： ISHII SHO , OKINOYA TAKESHI
IPC分类号： F28F9/02 , F25B5/02 , F25B5/04 , F25B39/02 , F28D1/053
CPC分类号： F25B2341/0012
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger which provides a total passage cross-sectional area responding to each coolant flow rate of plural types of coolants.
SOLUTION: The heat exchanger is provided on each of a pair of tanks 50A, 50B, and it is interposed between each of the pair of tanks 50A, 50B, and a plurality of heat exchange tubes 60. Intermediate plates 53A, 53B are provided, in which formed are a plurality of communication holes 90 (90A, 90B, 90C) selectively communicating each of the plurality of heat exchange tubes 60 with either of a plurality of coolant passages 100H, 100L. The intermediate plates 53A, 53B are formed so as to communicate each of the plurality of heat exchange tubes 60 with either of the plurality of coolant passages 100H, 100L such that a total passage cross-sectional area ratio of the heat exchange tubes respectively carrying the plural types of coolants RH, RL corresponds to the coolant flow rate of the plural types of coolants RH, RL, in the plurality of communication holes 90 (90A, 90B, 90C).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种热交换器，其提供响应于多种类型的冷却剂的每个冷却剂流量的总通道横截面面积。解决方案：热交换器设置在一对箱50A，50B中的每一个上，并且它被插入在一对箱50A，50B中的每一个和多个热交换管60之间。中间板53A，53B 其中形成有多个连通孔90（90A，90B，90C），其选择性地将多个热交换管60中的每一个与多个冷却剂通道100H，100L中的任一个连通。中间板53A，53B形成为使多个热交换管60中的每一个与多个冷却剂通道100H，100L中的任一个连通，使得分别承载有热交换管的热交换管的总通道横截面积比多种类型的冷却剂RH，RL对应于多个连通孔90（90A，90B，90C）中的多种冷却剂RH，RL的冷却剂流量。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008134016A Heat exchanger and its manufacturing method 审中-公开
标题翻译：热交换器及其制造方法
公开(公告)号：JP2008134016A
公开(公告)日：2008-06-12
申请号：JP2006321370
申请日：2006-11-29
申请人： Denso Corp , 株式会社デンソー
发明人： YASUMOTO AKIHIKO , YAMAMOTO KEN , ISHII SHO
IPC分类号： F28D7/00 , F28D7/08
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger capable of being easily assembled without jumboizing.
SOLUTION: A plurality of first tubes 21 constituted by combining first plate members 23 and second plate members 24 are stacked, and spaces S for disposing second tubes, fitted to the second tubes 22 formed by bending a flat tube zigzag, are respectively formed by a space between the first tubes 21.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易地组装而不进行大型化的热交换器。解决方案：通过组合第一板构件23和第二板构件24构成的多个第一管21分别装配到通过弯曲扁平管曲折形成的第二管22的第二管的空间S 由第一管21之间的空间形成。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005101190A Evaporative cooling apparatus 审中-公开
标题翻译：蒸发冷却装置
公开(公告)号：JP2005101190A
公开(公告)日：2005-04-14
申请号：JP2003331712
申请日：2003-09-24
申请人： Denso Corp , 株式会社デンソー
发明人： OKAMOTO YOSHIYUKI , ISHII SHO
IPC分类号： H01L23/427
CPC分类号： F28D15/0266 , F28D9/00
摘要： PROBLEM TO BE SOLVED: To provide an evaporative cooling apparatus which has improved the cooling capability.
SOLUTION: The cooling air having passed the over-cooling portion of a first core 71 is supplied to the condenser side of a second core 72 by turning the direction with a cooling air guide 9. Accordingly, the cooling air of the temperature lower than the cooling air having passed the condenser of the first core 71, namely the cooling air having passed the over-cooling portion of the first core 71 is supplied to the condenser side of the second core 72. Therefore, since the cooling air of lower temperature is supplied to the condenser of the second core 72, the heat radiating capability at the second core 72 can be enhanced more than that manufactured in trial, thereby improving the heat radiating capability of the boiling type cooling apparatus 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提高了冷却能力的蒸发冷却装置。解决方案：通过第一芯71的过冷却部分的冷却空气通过用冷却空气引导件9转动方向而被供给到第二芯体72的冷凝器侧。因此，冷却空气的温度低于第一芯体71的冷凝器的冷却空气，即通过第一芯体71的过冷却部分的冷却空气被供给到第二芯体72的冷凝器侧。因此，由于冷却空气较低的温度被提供给第二芯体72的冷凝器，与第二核心72的冷却器相比，能够提高第二芯体72的散热能力，从而提高沸腾型冷却装置1的散热能力。（C）2005，JPO＆NCIPI

5. 发明专利

JP2006177613A Boiling cooler device 有权
标题翻译：锅炉冷却器装置
公开(公告)号：JP2006177613A
公开(公告)日：2006-07-06
申请号：JP2004371247
申请日：2004-12-22
申请人： Denso Corp , 株式会社デンソー
发明人： OKAMOTO YOSHIYUKI , TANAKA KOJI , ISHII SHO
IPC分类号： F28D15/02 , F25D9/00 , H01L23/427
CPC分类号： H01L23/3672 , F28D15/0266 , F28D15/0283 , F28D15/046 , F28F2225/00 , H01L23/345 , H01L23/427 , H01L2924/0002 , Y10T29/49353 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To achieve pushing to a heat generation body with a suitable load while utilizing a high heat transfer property of copper in a boiling cooler device wherein a refrigerant tank and a heat radiation part are joined by brazing. SOLUTION: A container forming the refrigerant tank 1 comprises a copper material, and is provided with a block 13 having one surface exposed to an inside of the refrigerant tank 1 and the other surface abutting with the heat generation body 90, and a laminated plate 12 formed by a three-layer structure material having a reinforcing material 122 between skins 121 comprising the copper material and joined to the block 13. The heat is transferred between the refrigerant and the heat generation body 90 through the block 13 comprising the copper material and exhibiting the high heat transfer property. The material exhibiting rigidity higher than the copper material after a brazing process is used for the reinforcing material 122, and the rigidity after the brazing process is secured. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在沸腾冷却器装置中利用铜的高传热特性，通过钎焊将制冷剂罐和散热部分接合，实现用适当负载推动发热体。解决方案：形成制冷剂罐1的容器包括铜材料，并且设置有具有暴露于制冷剂罐1的内部的一个表面和与发热体90邻接的另一个表面的块13，由三层结构材料形成的层压板12，该三层结构材料在包括铜材料的表皮121之间具有加强材料122，并且与块13接合。热量通过包含铜的块13在制冷剂和发热体90之间传递材料，表现出高的传热性能。在钎焊加工后，表现出高于铜材料刚性的材料用于增强材料122，确保钎焊加工后的刚性。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005268658A Boiling cooler 审中-公开
标题翻译：锅炉冷却器
公开(公告)号：JP2005268658A
公开(公告)日：2005-09-29
申请号：JP2004081381
申请日：2004-03-19
申请人： Denso Corp , 株式会社デンソー
发明人： ISHII SHO , MIYAJIMA NORIYOSHI , OKAMOTO YOSHIYUKI , OGURA TAKASHI
IPC分类号： F25B19/00 , F25B23/00 , F28D15/02 , F28D15/04 , H01L23/427 , H05K7/20
CPC分类号： H01L23/427 , F25B23/006 , F25B2500/01 , F28D15/0266 , F28D15/046 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a boiling cooler efficiently cooling a heating element, even when a refrigerant tub is used in a head and tail direction posture in addition to a horizontal direction posture independently of a position of the heating element to the refrigerant tub.
SOLUTION: The boiling cooler equipped is with: a refrigerant tub 110 in which a heating element 10 is attached on an external surface of one wall 111 out of two facing walls 111, 112 and refrigerant is stored in an interior thereof; and a radiator 120 which is provided on an external surface of another wall 112 out of two walls 111, 112 and returns the refrigerant to the refrigerant tub 110 after flowing the refrigerant boiled and vaporized by the heating element 10 in an interior thereof and condensing the refrigerant. There is provided, on an interior side of one wall 111, a primary wick 131 from a region where the primary wick 131 serves as a bottom when two walls 111, 112 are used in the head and tail direction posture to a region where the heating element 10 is arranged.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种有效地冷却加热元件的沸腾冷却器，即使除了水平方向姿势之外，还可以使用制冷剂桶而不考虑加热元件的位置制冷剂桶。解决方案：配备的沸腾冷却器具有：制冷剂桶110，其中将加热元件10附接在两个相对壁111,112中的一个壁111的外表面上，制冷剂储存在其内部; 以及散热器120，其设置在两个壁111,112的另一个壁112的外表面上，并且在使由加热元件10在其内部沸腾和蒸发的制冷剂流动之后将制冷剂返回到制冷剂桶110中，制冷剂。在一个壁111的内侧设置有从主芯131用作底部的区域的主芯131，当两个壁111,112以头尾方向姿势用于加热的区域时元件10被布置。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2007218504A Adsorber 审中-公开
标题翻译：吸附床
公开(公告)号：JP2007218504A
公开(公告)日：2007-08-30
申请号：JP2006039880
申请日：2006-02-16
申请人： Denso Corp , 株式会社デンソー
发明人： NAGASHIMA HISAO , ISHII SHO , YANAGIDA AKIRA
IPC分类号： F25B17/08
CPC分类号： Y02A30/278 , Y02B30/64
摘要： PROBLEM TO BE SOLVED: To provide a small adsorber, capable of reducing thermal loss caused between circulating water passages and reducing the manufacturing cost.
SOLUTION: A sealed container 210 that is a flat container formed by superposing plate materials is divided into a condensation/evaporation surface layer 230 containing refrigerant and an adsorption/desorption layer 220 storing an adsorbent 223, the condensation/evaporation surface layer 230 communicating with the adsorption/desorption layer 220 through a communication part 240, and first and second circulating water passages 260 and 270 for distributing respective heat exchange media are disposed on the outside upper and lower parts of the layer 230 and the layer 220, respectively. According to this structure, the thermal loss between the circulating water passages can be reduced.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少循环水通道之间引起的热损失并降低制造成本的小型吸附器。解决方案：作为通过叠加板材形成的扁平容器的密封容器210被分成包含制冷剂的冷凝/蒸发表面层230和存储吸附剂223的吸附/解吸层220，冷凝/蒸发表面层230 通过连通部分240与吸附/解吸层220连通，并且用于分配各个热交换介质的第一和第二循环水通道260和270分别设置在层230和层220的外部上部和下部。根据该结构，可以减少循环水通道之间的热损失。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006234267A Ebullient cooling device 审中-公开
标题翻译： EBULLI冷却装置
公开(公告)号：JP2006234267A
公开(公告)日：2006-09-07
申请号：JP2005048921
申请日：2005-02-24
申请人： Denso Corp , 株式会社デンソー
发明人： ISHII SHO , OKAMOTO YOSHIYUKI , TANAKA KOJI
IPC分类号： F28D15/02 , F25D9/00 , F28F1/40 , F28F13/02 , F28F13/12
CPC分类号： F28D15/0266 , F28D15/0233 , F28F1/022 , F28F2250/04
摘要： PROBLEM TO BE SOLVED: To provide an ebullient cooling device of high performance by improving heat transferring performance of refrigerant flow channels.
SOLUTION: In this ebullient cooling device 1 comprising a heat radiating portion composed of first and second refrigerant tanks 4, 5, the plurality of refrigerant flow channels 3, and a heat radiation fin 2, and having a refrigerant sealed therein, the refrigerant flow channels 3 are composed of flat pipes 3 having inner post portions 31 longitudinally partitioning the inside, and provided with heat transfer enhancing portions 32-34 on the inner post portions for enhancing heat transfer of the refrigerant. The heat transfer enhancing portions are composed of a plurality of hole portions 32 and a plurality of cut and raised portions 33, or heat transfer face enlargement portions 34 extending from projecting portions or the inner post portions 31.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过提高制冷剂流动通道的传热性能来提供高性能的沸腾冷却装置。解决方案：在这种具有第一和第二制冷剂罐4,5的热辐射部分，多个制冷剂流动通道3和散热片2以及密封在其中的制冷剂的冷却装置1中，制冷剂流动通道3由具有纵向分隔内部的内部柱部分31的扁平管3组成，并且在内部柱部分上设置有传热增强部分32-34，以增强制冷剂的传热。传热增强部分由多个孔部分32和多个切起部分33或从突出部分或内部柱部分31延伸的传热面扩大部分34组成。（C） 2006年，JPO＆NCIPI

9. 发明专利

JP2006229102A Boiling cooler 审中-公开
标题翻译：锅炉冷却器
公开(公告)号：JP2006229102A
公开(公告)日：2006-08-31
申请号：JP2005043588
申请日：2005-02-21
申请人： Denso Corp , 株式会社デンソー
发明人： ISHII SHO , OKAMOTO YOSHIYUKI , TANAKA KOJI
IPC分类号： H01L23/427 , F25D9/00 , F28D15/02 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a boiling cooler in which heat radiation performance of a heat radiator can be prevented from being reduced, by suppressing a refrigerant from being stagnant inside a refrigerant channel even in a side heat attitude.
SOLUTION: A boiling cooler 1 comprises of a first refrigerant tub 4 to which a heating element 7 is attached; a second refrigerant tub 5 for forming a refrigerant circulation, and a heat radiator comprised of a plurality of flat tubes 3 communicating both the refrigerant tubs and a heat radiating fin 2 interposed between the flat tubes and in which the refrigerant of a predetermined quantity is sealed. In such a boiling cooler 1, each of the flat tubes is disposed between both the refrigerant tubs so that a lengthwise plane LP of the flat tube is inclined at a predetermined angle θ relative to a horizontal plane HP. In such a case, a tube axial center of the flat tube is horizontal. Thus, a refrigerant condensate can be suppressed from being stagnant inside the flat tubes.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在侧面加热状态下，也可以通过抑制制冷剂停滞在制冷剂通道内，来提供可以防止散热器的散热性能降低的沸腾冷却器。解决方案：沸腾冷却器1包括第一制冷剂桶4，加热元件7附接到第一制冷剂桶4; 用于形成制冷剂循环的第二制冷剂桶5和散热器，所述散热器包括多个扁平管3，所述扁平管3连通两个制冷剂槽和介于平坦管之间的散热片，并且其中预定量的制冷剂被密封。在这种沸腾冷却器1中，每个扁平管设置在两个制冷剂桶之间，使得扁平管的纵向平面LP相对于水平面HP倾斜预定角度θ。在这种情况下，扁平管的管轴向中心是水平的。因此，可以抑制制冷剂冷凝物停滞于扁平管内。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005064092A Boiling cooler 审中-公开
标题翻译：锅炉冷却器
公开(公告)号：JP2005064092A
公开(公告)日：2005-03-10
申请号：JP2003289663
申请日：2003-08-08
申请人： Denso Corp , 株式会社デンソー
发明人： OKAMOTO YOSHIYUKI , ISHII SHO
IPC分类号： H01L23/427
摘要： PROBLEM TO BE SOLVED: To provide a boiling cooler in which heat dissipation power is enhanced.
SOLUTION: Liquid level in a first refrigerant passage 3 substantially matches the position of a heat absorbing part 2a. Since the majority of absorbed heat can be dissipated in the form of condensation heat while absorbing heat from a central operating unit 2 in the form of evaporation latent heat, sufficient quantity of heat can be dissipated while absorbing heat efficiently from the central operating unit 2.
COPYRIGHT: (C)2005,JPO&NCIPI

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