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公开(公告)号：US06178292B1
公开(公告)日：2001-01-23
申请号：US09459867
申请日：1999-12-13
申请人： Mikio Fukuoka , Mitsugu Nakamura , Isao Kuroyanagi , Toshio Ohara , Sadayuki Kamiya , Shinji Naruse , Yoshifumi Aki , Michiyasu Yamamoto , Hiroyuki Sato
发明人： Mikio Fukuoka , Mitsugu Nakamura , Isao Kuroyanagi , Toshio Ohara , Sadayuki Kamiya , Shinji Naruse , Yoshifumi Aki , Michiyasu Yamamoto , Hiroyuki Sato
IPC分类号： F24H110
CPC分类号： F24H3/0429 , F24H1/009 , F24H3/0405 , F24H3/0435 , F24H3/0441 , F24H3/0452 , F24H3/047 , F24H3/0476 , F24H3/082 , F24H3/085 , F24H9/1872 , F28D2021/0096 , F28F9/002
摘要： A core unit of a heat exchanger is composed of a plurality of parallel flat tubes, a plurality of corrugated fins, a support member disposed between two of the corrugated fins and an electric heater disposed inside the support member. The support member has a pair of parallel plates bonded to the corrugated fins at the summits of corrugation of the corrugated fins. The electric heater is composed of a heating element and an insulation member inserted between the heating element and the parallel plates.
摘要翻译： 热交换器的核心单元由多个平行的扁平管，多个波纹状翅片，设置在两个波纹状翅片之间的支撑构件和设置在支撑构件内部的电加热器组成。 支撑构件具有一对平行板，其在波纹状散热片的波峰的顶点处结合到波纹状散热片。 电加热器由加热元件和插入在加热元件和平行板之间的绝缘构件组成。
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公开(公告)号：US06272881B1
公开(公告)日：2001-08-14
申请号：US09283790
申请日：1999-04-01
IPC分类号： F25B3902
CPC分类号： F28D1/05391 , F25B39/02 , F28D1/035 , F28D2021/0085 , F28F9/0212 , F28F9/0214 , F28F9/0246 , F28F9/0253 , F28F9/18
摘要： An evaporator has plural tubes arranged in parallel with each other in a width direction perpendicular to an air flowing direction. The tubes are further arranged in a plural rows in the air flowing direction, and tank portions extending in the width direction are arranged in the plural rows in the air flowing direction to correspond to the tubes. In the evaporator, refrigerant flows through a zigzag-routed refrigerant passage formed by the tank portions and the tubes. A partition wall defining adjacent two tank portions in the air flowing direction has plural bypass holes through which the adjacent two tank portions directly communicate with each other. Therefore, the zigzag-routed refrigerant passage of the evaporator is readily formed without an additional side passage or the like. Thus, the number of components of the evaporator is reduced thereby simplifying the structure of the evaporator, and pressure loss of refrigerant flowing in the evaporator is decreased.
摘要翻译： 蒸发器具有在垂直于空气流动方向的宽度方向上彼此平行布置的多个管。 这些管在空气流动方向上进一步布置成多排，并且在宽度方向上延伸的罐部沿空气流动方向排列成多个排，以对应于管。 在蒸发器中，制冷剂流过由罐部分和管形成的之字形布线的制冷剂通道。 在空气流动方向上限定相邻的两个罐部分的分隔壁具有多个旁通孔，相邻的两个罐部分彼此直接连通。 因此，蒸发器的之字形路由的制冷剂通道容易地形成，而没有附加的侧通道等。 因此，蒸发器的部件数量减少，从而简化了蒸发器的结构，减少了在蒸发器中流动的制冷剂的压力损失。
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公开(公告)号：US4870834A
公开(公告)日：1989-10-03
申请号：US199659
申请日：1988-05-27
CPC分类号： F25B41/04 , Y10T137/7781
摘要： A refrigeration system for use in an automotive air conditioner comprises a compressor for compressing vapor-phase refrigerant, a condenser connected to the outlet of the compressor, an expansion valve connected to the outlet of the valve, and a vapor pressure-adjusting valve mounted in the passage extending from the evaporator to the compressor. When the vapor pressure inside this passage is less than a certain value, the adjusting valve reduces the flow of refrigerant from the evaporator to the compressor to maintain the vapor pressure constant. A part of the liquid-phase refrigerant on the downstream side of the condenser is added to the refrigerant evaporated by the evaporator, by means of the adjusting valve.
摘要翻译： 一种用于汽车空调的制冷系统包括用于压缩气相制冷剂的压缩机，连接到压缩机出口的冷凝器，连接到阀出口的膨胀阀以及安装在 从蒸发器延伸到压缩机的通道。 当该通道内的蒸气压小于一定值时，调节阀减少制冷剂从蒸发器流到压缩机的流量，以保持蒸汽压力恒定。 冷凝器下游侧的液相制冷剂的一部分通过调节阀被添加到由蒸发器蒸发的制冷剂中。
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公开(公告)号：US06308527B1
公开(公告)日：2001-10-30
申请号：US09458164
申请日：1999-12-09
IPC分类号： F25D2114
CPC分类号： F28F17/005 , F25B39/022 , F25D21/14 , F28D1/0333 , F28D2021/0085 , F28F1/128
摘要： An evaporator includes a flat tube extending in a vertical direction and having a drain groove for guiding condensed water downward, at a middle portion thereof in an air flow direction. A corrugated fin joined to the tube is divided by a gap portion into an air upstream side first fin and an air downstream side second fin. The gap portion faces the drain groove of the tube. Accordingly, condensed water produced at the air upstream side first fin can be smoothly discharged from the evaporator through the drain groove.
摘要翻译： 蒸发器包括在垂直方向上延伸的扁平管，并且在空气流动方向的中间部分具有用于将冷凝水向下引导的排水槽。 接合到管的波纹翅片被间隙部分分成空气上游侧第一翅片和空气下游侧第二翅片。 间隙部分面向管的排水槽。 因此，在空气上游侧的第一翅片处产生的冷凝水可以通过排水槽从蒸发器中平稳地排出。
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公开(公告)号：US4936108A
公开(公告)日：1990-06-26
申请号：US371727
申请日：1989-06-27
CPC分类号： F25B41/04 , Y10T137/7781
摘要： A refrigeration system for use in an automotive air conditioner comprises a compressor for compressing vapor-phase refrigerant, a condenser connected to the outlet of the compressor, an expansion valve connected to the outlet of the valve, and a vapor pressure-adjusting valve mounted in the passage extending from the evaporator to the compressor. When the vapor pressure inside this passage is less than a certain value, the adjusting valve reduces the flow of refrigerant from the evaporator to the compressor to maintain the vapor pressure constant. A part of the liquid-phase refrigerant on the downstream side of the condenser is added to the refrigerant evaporated by the evaporator, by means of the adjusting valve.
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公开(公告)号：US09464598B2
公开(公告)日：2016-10-11
申请号：US14233437
申请日：2012-07-19
申请人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
发明人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
CPC分类号： F02M26/32 , F02M26/29 , F28D7/16 , F28D21/0003 , F28F9/182 , Y02T10/121
摘要： An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and a coolant, includes: a plurality of tubes through which the exhaust gas flows; a tubular shell which houses the plurality of tubes and is configured to allow the coolant to flow therethrough; and a header plate disposed at an end portion in the shell to prevent the coolant from flowing out of the shell. The header plate includes support holes in which end portions of the plurality of the tubes are fitted and supported, and each of axial end faces of the plurality of tubes is located in the corresponding support hole at a position between both ends of the header plate in a thickness direction of the header plate.
摘要翻译： 一种废气冷却装置，其通过排气和冷却剂之间的热交换来冷却来自安装在车辆上的内燃机的废气，包括：排气流过的多个管; 管状壳体，其容纳多个管并且构造成允许冷却剂流过其中; 以及设置在壳体的端部处的集管板，以防止冷却剂从壳体流出。 集管板包括支撑孔，多个管的端部被装配和支撑，并且多个管的每个轴向端面位于集管板的两端之间的位置处的对应的支撑孔中 集管板的厚度方向。
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公开(公告)号：US09429113B2
公开(公告)日：2016-08-30
申请号：US14233437
申请日：2012-07-19
申请人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
发明人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
摘要： An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and a coolant, includes: a plurality of tubes through which the exhaust gas flows; a tubular shell which houses the plurality of tubes and is configured to allow the coolant to flow therethrough; and a header plate disposed at an end portion in the shell to prevent the coolant from flowing out of the shell. The header plate includes support holes in which end portions of the plurality of the tubes are fitted and supported, and each of axial end faces of the plurality of tubes is located in the corresponding support hole at a position between both ends of the header plate in a thickness direction of the header plate.
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公开(公告)号：US20060219286A1
公开(公告)日：2006-10-05
申请号：US11396128
申请日：2006-03-31
申请人： Isao Kuroyanagi , Akio Matsuoka , Takashi Yamamoto , Makoto Uto , Yukinori Hatano , Hirokazu Yoshino , Fumiaki Nakamura
发明人： Isao Kuroyanagi , Akio Matsuoka , Takashi Yamamoto , Makoto Uto , Yukinori Hatano , Hirokazu Yoshino , Fumiaki Nakamura
IPC分类号： H01L35/02
CPC分类号： H01L35/30
摘要： A thermoelectric transducer includes a thermoelectric device assembly and a pair of heat exchanging member assemblies arranged at both sides of the thermoelectric device assembly. The thermoelectric device assembly includes a plurality of P-type thermoelectric devices, a plurality of N-type thermoelectric devices, a first holding plate for holding the thermoelectric devices, and a plurality of electrode members for electrically connecting the thermoelectric devices. Each of the heat exchanging member assemblies includes a plurality of heat exchanging members provided in correspondence with the plurality of electrode members, and a second holding plate located for holding the plurality of heat exchanging members. Each of the plurality of electrode members has an outer periphery that contacts one surface of the second holding plate in a state where the electrode member is connected to the heat exchanging member.
摘要翻译： 热电换能器包括热电装置组件和布置在热电装置组件的两侧的一对热交换构件组件。 热电装置组件包括多个P型热电装置，多个N型热电装置，用于保持热电装置的第一保持板和用于电连接热电装置的多个电极构件。 每个热交换构件组件包括与多个电极构件对应地设置的多个热交换构件和用于保持多个热交换构件的第二保持板。 多个电极构件中的每一个具有在电极构件连接到热交换构件的状态下与第二保持板的一个表面接触的外周。
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公开(公告)号：US20060219281A1
公开(公告)日：2006-10-05
申请号：US11397546
申请日：2006-04-04
申请人： Isao Kuroyanagi , Akio Matsuoka , Yasuhiko Niimi , Takashi Yamamoto , Yukinori Hatano , Shizuo Maruo , Fumiaki Nakamura
发明人： Isao Kuroyanagi , Akio Matsuoka , Yasuhiko Niimi , Takashi Yamamoto , Yukinori Hatano , Shizuo Maruo , Fumiaki Nakamura
摘要： In a thermoelectric transducer, a plurality of P-type thermoelectric devices and N-type thermoelectric devices are alternately arranged on an insulating board, and each of a plurality of electrode members is connected to two end portions of adjacent N-type and P-type thermoelectric devices for electrically connecting the adjacent N-type and P-type thermoelectric devices. Furthermore, a plurality of heat exchanging members each of which includes an electrode portion connectable to the electrode member and a heat exchanging portion for exchanging heat transmitted from the electrode portion are located at two sides of a thermoelectric device substrate to form a heat absorbing part and a heat radiating part partitioned from each other. The electrode portions and the heat exchanging portions have, respectively, the same shapes, and the electrode portions and the heat exchanging portions are arranged in the same direction in all the heat exchanging members of each heat absorbing or radiating part.
摘要翻译： 在热电换能器中，多个P型热电元件和N型热电元件交替配置在绝缘板上，多个电极构件中的每一个连接到相邻的N型和P型的两个端部 用于电连接相邻的N型和P型热电装置的热电装置。 此外，多个热交换构件中的每一个包括可连接到电极构件的电极部分和用于交换从电极部分传递的热量的热交换部分，位于热电装置基板的两侧以形成吸热部分， 相互隔开的散热部。 电极部分和热交换部分分别具有相同的形状，并且电极部分和热交换部分沿相同方向排列在每个吸热或辐射部分的所有热交换部件中。
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公开(公告)号：US06339937B1
公开(公告)日：2002-01-22
申请号：US09573241
申请日：2000-05-18
IPC分类号： F25B4300
CPC分类号： F28F3/025 , F25B39/02 , F25B2500/01 , F28D1/05391 , F28D2021/0071 , F28F1/022 , F28F19/004
摘要： In a refrigerant evaporator, plural tubes made of aluminum are arranged in a laminating direction perpendicular to an air flowing direction, and plural corrugated fins made of aluminum are disposed between adjacent tubes. In the evaporator, when a tube plate thickness TT of the tubes is set in a range of 0.10 mm-0.35 mm and a tube height TH of each tube in the laminating direction is set in a range of 1.5 mm-3.0 mm, pressure loss of refrigerant in a refrigerant passage becomes smaller, and a heat-conductive area of air becomes larger. Further, when a fin height FH of the corrugated fins is set in a range of 4.0-7.5 mm, fin effect of the corrugated fins is improved. As a result, heat-conductive performance of the evaporator is improved.
摘要翻译： 在制冷剂蒸发器中，在与空气流动方向垂直的层叠方向上配置多个由铝制成的管，在相邻的管之间配置多个由铝构成的波纹状散热片。 在蒸发器中，当管的管板厚度TT设定在0.10mm-0.35mm的范围内，并且在层叠方向上的每个管的管高度TH设定在1.5mm-3.0mm的范围内时，压力损失 制冷剂通路中的制冷剂变小，空气的导热面积变大。 此外，当波纹状散热片的散热片高度FH设定在4.0-7.5mm的范围内时，波纹状散热片的翅片效应提高。 结果，提高了蒸发器的导热性能。
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