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1.发明授权Internal structure of nuclear reactor with coolant flow stabilizing facility 有权具有冷却剂流动稳定设施的核反应堆内部结构公开(公告)号：US06445758B1
公开(公告)日：2002-09-03
申请号：US09416933
申请日：1999-10-13
申请人： Hajime Izumi , Makoto Nakajima , Chikara Kurimura , Takehiko Tsutsui , Noboru Kubo , Mikio Kurihara , Toshio Ichikawa
发明人： Hajime Izumi , Makoto Nakajima , Chikara Kurimura , Takehiko Tsutsui , Noboru Kubo , Mikio Kurihara , Toshio Ichikawa
IPC分类号： G21C1502
CPC分类号： G21C15/14 , G21Y2002/204 , G21Y2004/302 , Y02E30/32
摘要： Within an upper plenum of a nuclear reactor, a portion of a heated coolant flows radially outward from a central portion of a core barrel (30) towards outlet nozzles (12) in a region of an upper core plate (21) extending outside of an outer periphery of the core along an inner wall of a core barrel (30). Portions of the coolant flows beneath the outlet nozzles (12). Thus, streams of heated coolant flowing in opposite directions may collide with each other. After collision, the flow directions of the heated coolant are changed to flow upward. Due to the collision, the coolant flow behavior becomes complicated and unstable, making it difficult to measure the temperature of the heated coolant with an outlet pipe (42) connected to the outlet nozzle (12). Within an upper plenum (40) defined above a fuel region through which a coolant flows and which is hydraulically communicated with a plurality of outlet nozzles (12) mounted on a side wall of a nuclear reactor vessel (10), short flow stabilizing members (1) each being lower than the outlet nozzle (12) are disposed in the vicinity of a core barrel (30) in an region outside of the fuel region.
摘要翻译： 在核反应堆的上部增压室内，加热的冷却剂的一部分从芯筒（30）的中心部分向着出口喷嘴（12）径向向外流动，在上芯板（21） 芯沿着芯筒（30）的内壁的外周。 冷却剂的一部分流过出口喷嘴（12）。 因此，沿相反方向流动的加热的冷却剂流可能彼此碰撞。 在碰撞之后，加热的冷却剂的流动方向被改变以向上流动。 由于碰撞，冷却剂流动行为变得复杂和不稳定，使得难以用连接到出口喷嘴（12）的出口管（42）来测量加热的冷却剂的温度。 在位于冷却剂流过的燃料区域上方并且与安装在核反应堆容器（10）的侧壁上的多个出口喷嘴（12）液压连通的燃料区域上方的上部空气室（40）内，短流动稳定构件 每个低于出口喷嘴（12）的喷嘴（1）设置在燃料区域外侧的区域中的芯筒（30）附近。
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2.发明授权Apparatus for promoting intermixing of heated coolant streams in nuclear reactor 有权用于促进核反应堆中加热的冷却剂流的混合的装置公开(公告)号：US06173028B2
公开(公告)日：2001-01-09
申请号：US09258838
申请日：1999-02-26
IPC分类号： G21C1500
CPC分类号： G21C5/02 , G21C15/14 , G21Y2002/204 , G21Y2002/303 , G21Y2004/302 , Y02E30/40
摘要： An apparatus for promoting intermixing of heated fluid streams within a nuclear reactor vessel is implemented in such structural configuration and disposition as to be capable of not only promoting uniform temperature distribution of a heated fluid stream flowing into an outlet nozzle but also reducing flow resistance which the heated fluid encounters within a upper plenum of the reactor vessel. The apparatus is disposed within a upper plenum (40) defined within a nuclear reactor vessel (10) of a nuclear reactor above a core having a low temperature region (a) and a high temperature region (d) where a heated fluid flows at a low temperature and a high temperature, respectively. The upper plenum (40) is hydraulically communicated to outlet nozzles (12) installed at a side wall of the nuclear reactor vessel (10). The apparatus includes heated fluid guide members each having a predetermined short length and installed within the upper plenum (40) for guiding a heated fluid (b′) flowing out from the low temperature region of the reactor core to the vicinity of the outlet nozzle (12).
摘要翻译： 用于促进核反应堆容器内的加热流体流的混合的装置以这样的结构构造和布置实现，以便不仅可以促进流入出口喷嘴的加热流体流的均匀温度分布，而且还可降低流动阻力， 在反应器容器的上部增压室内遇到加热的流体。 该装置设置在限定在具有低温区域（a）和高温区域（d）的核心上方的核反应堆的核反应堆容器（10）内的上部增压室（40）中，其中加热的流体在 低温和高温。 上部空间（40）液压地连通到安装在核反应堆容器（10）的侧壁处的出口喷嘴（12）。 该装置包括各自具有预定短长度的加热流体引导构件，并且安装在上部空间（40）内，用于将从反应堆芯的低温区域流出的加热流体（b'）引导到出口喷嘴附近 12）。
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公开(公告)号：US06925825B2
公开(公告)日：2005-08-09
申请号：US10409170
申请日：2003-04-09
CPC分类号： B60H1/00514 , B60H1/00028 , B60H1/0005 , B60H2001/006
摘要： A vehicle air-conditioning system has an evaporator for receiving air discharged into a casing of the system and changing the air to a cold air flow that can flow rearward, and a heater for selectively receiving at least a portion of the cold air flow and heating such portion to a warm air flow. The system includes partition means for directing the warm air flow to permit mixing of the warm air flow and the remaining cold air flow that bypasses the heater. The partition means includes a top end portion and guide means for downwardly directing the cold, warm, or the mixed cold and warm air which has flowed beyond the top end portion for blowing-out such air out of the system. The top end portion defines a surface having a streamlined or curved configuration along which the cold, warm, or mixed cold and warm air can flow.
摘要翻译： 车辆空调系统具有蒸发器，用于接收排放到系统的壳体中的空气并将空气改变成可以向后流动的冷气流;以及加热器，用于选择性地接收至少一部分冷气流和加热 这样的部分是暖气流。 该系统包括用于引导暖空气流以允许温暖空气流与旁路加热器的剩余冷气流的混合的分隔装置。 分隔装置包括顶端部分和引导装置，用于向下引导已经流过顶端部分的冷，暖或混合冷和暖空气，以将这种空气吹出系统。 顶端部分限定了具有流线型或弯曲构造的表面，冷，暖或混合的冷和暖空气可沿着该构型流动。
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公开(公告)号：US06773340B2
公开(公告)日：2004-08-10
申请号：US10379905
申请日：2003-03-06
IPC分类号： B60H126
CPC分类号： B60H1/00564 , B60H1/246
摘要： A vehicle air-conditioning duct 1 has an oblong cross-sectional configuration. The air-conditioning duct 1 has a top wall 16, a bottom wall 18 and side walls 12, 14 enclosing an interior space and at least one constriction 22, 24 formed by a projection protruding from at least one of the top wall 16 and the bottom wall 18 into the air-conditioning duct 1 so as to connect the top wall 16 with the bottom wall 18. The constriction 22, 24 continuously extends in an air flow direction so that cross-sectional areas of the constriction 22, 24 are constant in the air flow direction.
摘要翻译： 车辆空调管道1具有长方形截面结构。 空调管道1具有顶壁16，底壁18和封闭内部空间的侧壁12,14和至少一个收缩部22,24，其由从顶壁16和 底壁18进入空调管道1，以将顶壁16与底壁18连接。收缩部22,24在空气流动方向上连续地延伸，使收缩部22,24的横截面积恒定 在空气流动方向。
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公开(公告)号：US20070266726A1
公开(公告)日：2007-11-22
申请号：US11703698
申请日：2007-02-08
IPC分类号： F25D9/00
CPC分类号： B60H1/00064 , B60H2001/00085 , B60H2001/00092 , B60H2001/00135 , B60H2001/00164
摘要： An air-conditioning unit and an air-conditioning apparatus capable of setting the air temperature at a defroster vents higher than the air temperature at the foot vents during heating operation are provided. Each of the air-conditioning unit and air-conditioning apparatus includes a chassis; a cooling unit configured to cool air introduced into the chassis; a heating unit configured to heat air introduced into the chassis; a conditioned-air channel configured to guide the heated air and the cooled air into a high-temperature hot-air vent and a low-temperature hot-air vent; and a mixing-suppression unit configured to suppress mixing of the heated air and the cooled air, the mixing-suppression unit being provided in the conditioned-air channel.
摘要翻译： 提供一种空调机和空气调节装置，其能够在加热操作期间将除霜器通风口处的空气温度设定为高于通风孔处的空气温度。 每个空调机和空调装置都包括底盘; 冷却单元，被配置为冷却引入到所述底盘中的空气; 加热单元，其构造成加热引入到所述底盘中的空气; 调节空气通道，其构造成将加热的空气和冷却的空气引导到高温热空气通风口和低温热空气通风口中; 以及混合抑制单元，其被配置为抑制加热的空气和冷却空气的混合，所述混合抑制单元设置在调节空气通道中。
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公开(公告)号：US06932693B2
公开(公告)日：2005-08-23
申请号：US10377631
申请日：2003-03-04
CPC分类号： B60H1/247 , B60H1/00564 , B60H1/243 , B60H1/245
摘要： An air-conditioning apparatus 1 for a vehicle has an air supply duct 6 for supplying air and a vent 40 communicating with the air supply duct 6 for blowing the air into a compartment of the vehicle. The direction of the air blown from the vent 40 is adjustable. The air supply duct 6 includes a branch chamber 14, 16 for reducing flow speed of the air flowing through the air supply duct 6 so that the speed-reduced air in the branch chamber 14, 16 is blown from the vent 40.
摘要翻译： 用于车辆的空调装置1具有用于供应空气的空气供给管道6和与供气管道6连通的排气口40，用于将空气吹入车辆的隔室。 从通风口40吹出的空气的方向是可调节的。 空气供给管道6包括用于减少流过空气供应管道6的空气的流速的分支室14,16，使得分支室14,16中的减速空气从通风口40吹出。
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公开(公告)号：US06588496B2
公开(公告)日：2003-07-08
申请号：US10173244
申请日：2002-06-18
IPC分类号： B60H132
CPC分类号： B60H1/00028 , B60H2001/00092
摘要： An air conditioner for a vehicle comprises an air conditioner housing and an air intake formed in the air conditioner housing. An evaporator is disposed downstream of the air intake and an heater core is disposed downstream of the evaporator. Vent and foot outlets are formed in the housing downstream of the evaporator. The air conditioner further includes a first passage defined between the evaporator and the heater core and a guide plate disposed downstream of the heater core for directing hot air heated by passing through the heater core toward cool air not passing through the heater core. The air conditioner further includes means for conducting part of the hot air from the heater core guided by the guide plate to the vent outlet and/or for conducting part of the cool air not passing through the heater core to the foot outlet, and a first distributing mechanism for opening and closing the vent outlet and for selectively directing mixed air composed of the cool air from the evaporator and the hot air from the heater core guided by the guide plate toward the vent outlet and/or the foot outlet.
摘要翻译： 一种用于车辆的空调器包括空调机壳体和形成在空调机壳体中的进气口。 蒸发器设置在进气口的下游，并且加热器芯设置在蒸发器的下游。 在蒸发器下游的壳体中形成排气口和脚部出口。 空调还包括限定在蒸发器和加热器芯之间的第一通道和设置在加热器芯的下游的引导板，用于引导通过加热器芯被加热的热空气朝向不通过加热器芯的冷空气。 空调还包括用于将来自加热器芯的部分热空气导引到引导板到通气出口和/或用于将不通过加热器芯的部分冷空气引导到脚部出口的装置，以及第一 用于打开和关闭排气口的分配机构，并且用于选择性地引导由来自蒸发器的冷空气组成的混合空气和由引导板引导的来自加热器芯的热空气朝向通气出口和/或脚出口。
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公开(公告)号：US20100163209A1
公开(公告)日：2010-07-01
申请号：US11990000
申请日：2008-01-16
CPC分类号： B60H1/00028 , B60H2001/00092 , B60H2001/006 , F24F13/081 , F24F13/24 , F24F13/30 , F28F13/06 , F28F2265/28
摘要： An air conditioning unit capable of suppressing a low frequency noise and a vehicle air conditioning apparatus are provided. The air conditioning unit includes a fan (9) for supplying air, a heat exchanger (7) for performing heat exchange between the air supplied from the fan (9), a first flow passage (13) for guiding the air supplied from the fan (9) in a direction along a surface of the heat exchanger (7), and a second flow passage (15) for turning the flow direction of the air passed through the first flow passage (13) in a direction intersecting the surface of the heat exchanger (7), wherein a projecting portion (25, 27) is disposed to the confronting surface (19) of the second flow passage (15) confronting the heat exchanger (7) so as to project toward the heat exchanger (7) as well as to extend in a direction along the air flow in the first flow passage (13).
摘要翻译： 提供一种能够抑制低频噪声的空调单元和车辆空调装置。 空调单元包括用于供应空气的风扇（9），用于在从风扇（9）供应的空气之间进行热交换的热交换器（7），用于引导从风扇供应的空气的第一流动通道 （9）沿着所述热交换器（7）的表面的方向，以及第二流路（15），其沿与所述第一流路（13）的表面相交的方向转动通过所述第一流路（13）的空气的流动方向 热交换器（7），其中突出部分（25,27）设置在与热交换器（7）相对的第二流动通道（15）的相对表面（19）上，以向热交换器（7）突出， 以及沿着第一流动通道（13）中的空气流的方向延伸。
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公开(公告)号：US20100139308A1
公开(公告)日：2010-06-10
申请号：US11989999
申请日：2008-01-16
申请人： Tsuyoshi Eguchi , Atsushi Suzuki , Tetsuo Tominaga , Mitsuhiro Nakao , Hajime Izumi , Jun Ito , Satoshi Kominami
发明人： Tsuyoshi Eguchi , Atsushi Suzuki , Tetsuo Tominaga , Mitsuhiro Nakao , Hajime Izumi , Jun Ito , Satoshi Kominami
CPC分类号： B60H1/00671 , B60H2001/006 , B60H2001/00714 , F24F13/1406
摘要： Provided are a damper in which strange sound (whistling sound) generated when the damper has a small opening degree is suppressed, an air conditioning unit, and an air conditioner for vehicle. The damper has a wall surface (33) for forming a channel for allowing air to flow in it, a stationary portion (35) extending from the wall surface (33) toward the center of the channel (23), and a rotation portion (25) rotatably placed in the channel (23) and having one end (29) in contact with a portion of the stationary portion (35), which portion is on the downstream side of air flow in the channel (23). A curved wall portion (45) curved and projected toward the center of the channel (23) is formed at that position on the wall surface (33) with which the air flow passed between one end (29) and the stationary portion (35) collides.
摘要翻译： 提供了一种阻尼器，其中阻尼器具有小开度产生的奇怪声音（啸声）被抑制，空调单元和车辆空调器。 阻尼器具有用于形成用于使空气流入的通道的壁面（33），从壁面（33）朝向通道（23）的中心延伸的固定部（35），以及旋转部 25），其可旋转地设置在所述通道（23）中，并且具有与所述静止部分（35）的一部分接触的一端（29），所述部分位于所述通道（23）中的空气流的下游侧。 在空气流通过一端（29）与固定部（35）的壁面（33）上的位置处，形成向通道（23）的中心弯曲并突出的弯曲壁部（45） 碰撞
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公开(公告)号：US06515561B2
公开(公告)日：2003-02-04
申请号：US09773612
申请日：2001-02-02
申请人： Takashi Tamura , Naoki Atsumi , Hiroyuki Arai , Hajime Izumi
发明人： Takashi Tamura , Naoki Atsumi , Hiroyuki Arai , Hajime Izumi
IPC分类号： H01P104
CPC分类号： H01P1/047 , H05K1/0237 , H05K1/142
摘要： A connecting structure for high frequency circuits is provided, with which components can be readily replaced, and which does not require high assembly accuracy and is applicable in a broad band. First and second circuit boards each having strip lines on top surfaces thereof are placed to secure a gap therebetween. Patch portions each constituting a resonator are formed by extending the width of the strip lines, and a supporting member of a foam material is placed on the top of the patch portion formed on the first circuit board. A parasitic element made of a dielectric material is cantilevered by the supporting member. The free end side of the parasitic element is placed above the patch portion formed on the second circuit board while securing a predetermined space between the parasitic element and this patch portion. A strong electrical connection is established by the parasitic element that electromagnetically couples non-continuing portions, thereby making it possible to cut a direct current.
摘要翻译： 提供了一种用于高频电路的连接结构，可以容易地更换部件，并且不需要高的组装精度并且可以应用于宽带。 每个在其顶表面上具有带状线的第一和第二电路板被放置以固定它们之间的间隙。 构成谐振器的贴片部分通过延长带状线的宽度而形成，并且泡沫材料的支撑部件被放置在形成在第一电路板上的贴片部分的顶部上。 由电介质材料制成的寄生元件由支撑构件悬臂。 寄生元件的自由端侧被放置在形成在第二电路板上的贴片部分的上方，同时固定寄生元件和该贴片部分之间的预定空间。 通过电磁耦合非连续部分的寄生元件建立强电连接，从而可以切断直流电。
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