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1.发明授权Flat, multi-luminal tube for cross-flow-type indirect heat exchanger, having greater outer wall thickness towards side externally subject to corrosive inlet gas such as wet, salty air 失效用于横流型间接热交换器的扁平多腔管，具有较大的外壁厚度，侧向外部受到腐蚀性入口气体如湿，咸空气
公开(公告)号：US4570700A
公开(公告)日：1986-02-18
申请号：US560977
申请日：1983-12-13
CPC分类号： F28F1/022 , F25B39/02 , F28D1/0391 , F28D1/0478 , F28F1/02 , Y10S165/906
摘要： A transversally corrugated multi-luminal flat tube for circulating the refrigerant of an evaporator for an automotive air conditioner in indirect heat exchange relation with air is provided with one laterally marginal portion, being the one which faces inlet air flow in a transverse cross-flow system, that is so thick-walled about its outer perimeter, that inlet air, which is corrosive because it contains moisture and salt, will be prevented for a sufficiently long time from corroding pinholes through that part of the tube, the remaining part of the outer periphery of the flat tube, because it is less subject to corrosive attack being thinner walled, so as to maximize durability and mass flow rate, while minimizing weight and cost.
摘要翻译： 用于使与空气间接热交换关系的用于汽车空调的蒸发器的制冷剂循环的横向波纹多管状扁平管设置有一个横向边缘部分，其横向横向流动系统中的入口空气流动 ，其外围是如此厚的，由于含有水分和盐而具有腐蚀性的入口空气将被防止足够长的时间从腐蚀针孔穿过管的那部分，外部的剩余部分 扁平管的外围，因为它较少受到腐蚀性攻击，壁面较薄，从而最大限度地提高耐久性和质量流量，同时最大限度地减轻重量和成本。
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公开(公告)号：US5448899A
公开(公告)日：1995-09-12
申请号：US138227
申请日：1993-10-20
申请人： Toshio Ohara , Yoshiyuki Yamauchi , Masahiro Shimoya , Etuo Hasegawa , Keiichi Yoshii , Keiichi Kitamura , Kenichi Fujiwara , Yasushi Yamanaka , Hisayoshi Sakakibara , Yosiharu Kajikawa
发明人： Toshio Ohara , Yoshiyuki Yamauchi , Masahiro Shimoya , Etuo Hasegawa , Keiichi Yoshii , Keiichi Kitamura , Kenichi Fujiwara , Yasushi Yamanaka , Hisayoshi Sakakibara , Yosiharu Kajikawa
CPC分类号： F28F9/027 , F25B39/022 , F28D1/0341
摘要： A refrigerant evaporator for a refrigeration cycle which separates a refrigerant of a two-phase gas and liquid state introduced from a pressure reduction means into a liquid refrigerant and a gas refrigerant by a gas and liquid separation means and distributes at least the liquid refrigerant to a plurality of refrigerant passageways of a heat exchange portion by a distribution means such as a tank. The distributed refrigerant has a single phase such as a liquid refrigerant and therefore the distribution is uniformly and equally carried out, the efficiency of the evaporator becomes higher, and the size can be reduced.
摘要翻译： 一种用于制冷循环的制冷剂蒸发器，其将通过气体和液体分离装置将从减压装置引入的两相气体和液态的制冷剂分离成液体制冷剂和气体制冷剂，并将至少液体制冷剂分配到 通过诸如罐的分配装置的热交换部分的多个制冷剂通道。 分布式制冷剂具有单相如液体制冷剂，因此均匀均匀地进行分配，蒸发器的效率变高，可以减小尺寸。
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公开(公告)号：US5390507A
公开(公告)日：1995-02-21
申请号：US121947
申请日：1993-09-16
申请人： Masahiro Shimoya , Shigeo Numazawa , Yoshiyuki Yamauchi , Etuo Hasegawa , Toshio Ohara , Keiichi Yoshii
发明人： Masahiro Shimoya , Shigeo Numazawa , Yoshiyuki Yamauchi , Etuo Hasegawa , Toshio Ohara , Keiichi Yoshii
CPC分类号： F28D1/0461 , B60H1/3227 , F25B39/022 , F25B40/00 , F28D1/0341 , F28D2021/0085
摘要： A refrigerant evaporator for a refrigeration cycle provided with a heat exchanging unit, comprising a passageway to be cooled and a cooling passageway, and an evaporating unit for cooling the air, wherein a part of the inflowing refrigerant is divided, passed through a throttle to be reduced in pressure, and then passed through the cooling passageway of the heat exchanging unit, the inflowing refrigerant passing through the passageway to be cooled is cooled and completely changed to the liquid state and then passed into the evaporating unit, whereby the refrigerant is uniformly distributed to a plurality of refrigerant passageways of the evaporating unit.
摘要翻译： 一种具有热交换单元的制冷循环的制冷剂蒸发器，包括待冷却通道和冷却通道，以及用于冷却空气的蒸发单元，其中一部分流入的制冷剂被分流通过节流阀 降低压力，然后通过热交换单元的冷却通道，通过待冷却通道的流入的制冷剂被冷却并完全变为液态，然后进入蒸发单元，由此制冷剂均匀分布 到蒸发单元的多个制冷剂通道。
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公开(公告)号：US4926932A
公开(公告)日：1990-05-22
申请号：US219266
申请日：1988-07-15
申请人： Toshio Ohara , Yoshiyuki Yamauchi
发明人： Toshio Ohara , Yoshiyuki Yamauchi
IPC分类号： H01S3/30 , F25B39/02 , F25D21/14 , F28D1/03 , F28D9/00 , F28F3/00 , F28F3/02 , F28F3/08 , F28F13/00 , F28F13/02 , F28F17/00 , G02B6/00 , G02F1/35 , H01S3/06 , H01S3/17
CPC分类号： F28F17/005 , F25D21/14 , F28D1/0333 , Y10S165/185 , Y10S165/913
摘要： A heat exchanger for using an evaporator of an automotive air conditioner comprises a plurality of tube units and a plurality of corrugated fins. A pair of plates are connected each other for forming the tube unit. The plate has an elongating portion at an outer peripheral of the connecting portion at which one plate is connected to another plate. The elongating portion elongates from the connecting portion to the corrugated fin, but there exists some gap between the elongating portion and the corrugated fin. So that a draining space is formed within the connecting portion and the elongating portion of the plate and the corrugate fin. Since no surface tension is occurred between the elongating portion and the corrugated fin, the condensed water introduced into the drawing space can be drained effectively.
摘要翻译： 用于使用汽车空调的蒸发器的热交换器包括多个管单元和多个波纹状翅片。 一对板彼此连接以形成管单元。 该板在连接部的外周具有延伸部，在该延伸部的一个板与另一个板连接。 延长部分从连接部分延伸到波纹状散热片，但是在伸长部分和波纹状散热片之间存在一些间隙。 使得在连接部分和板的延伸部分和波纹翅片之间形成排水空间。 由于在伸长部与波纹状散热片之间没有发生表面张力，所以能够有效地排出导入到引导空间的冷凝水。
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公开(公告)号：US4723601A
公开(公告)日：1988-02-09
申请号：US843373
申请日：1986-03-24
申请人： Toshio Ohara , Kiyomitsu Tsuchiya , Kiyoshi Kittaka , Yasuhiro Sudo , Yoshiyuki Yamauchi , Yoshio Miyata
发明人： Toshio Ohara , Kiyomitsu Tsuchiya , Kiyoshi Kittaka , Yasuhiro Sudo , Yoshiyuki Yamauchi , Yoshio Miyata
CPC分类号： F28D1/0341 , Y10S165/466
摘要： A multi-layer type heat exchanger is formed by a row of parallel flat tubes each having tank portions spaced widthwise of the flat tube and disposed adjacent to one end thereof. Each tube defines therein a passage for a heat transfer fluid extending from one tank portion towards the other end of the tube and is then turned to the other tank portion. The flat tubes are stacked such that the tank portions are connected together in fluid-flow communication with each other. The portions of each adjacent pair of tubes excepting the tank portions are spaced apart to accommodate a corrugated fin. Each tube is formed by two press-worked core plates soldered together to form the passage in the tube. Two adjacent core plates of each adjacent pair of tubes have bent end portions extending to and engaged with each other or integrally connected together to support the other ends of the adjacent tubes in spaced relationship to accommodate the fin therebetween.
摘要翻译： 多层型热交换器由一排平行的扁平管形成，每排扁平管具有在扁平管的宽度方向上隔开并且邻近其一端设置的槽部。 每个管在其中限定有用于从一个罐部朝向管的另一端延伸的传热流体的通道，然后转向另一个罐部分。 扁平管被堆叠，使得罐部分彼此流体流动连通地连接在一起。 除了罐部分之外的每个相邻的一对管的部分间隔开以容纳波纹状翅片。 每个管由两个压接在一起的压芯芯板形成，以在管中形成通道。 每个相邻的一对管的两个相邻的芯板具有延伸到彼此或彼此接合或一体地连接在一起的弯曲端部，以相互间隔的关系支撑相邻管的另一端，以适应它们之间的翅片。
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公开(公告)号：US4696342A
公开(公告)日：1987-09-29
申请号：US877730
申请日：1986-06-24
CPC分类号： F28F3/042 , F28D1/0341 , Y10S165/467 , Y10S165/906
摘要： A plate-type heat exchanger comprises a stack of flat fluid flow tubes each composed of a pair of confronting core plates joined to each other and defining a fluid flow pass therebetween, each of the core plates having an inlet hole for introducing a fluid into the fluid flow pass and an outlet hole for discharging the fluid from the fluid flow pass. Each core plate has a plurality of ribs on an inner wall surface thereof, the ribs on one of the pair of plates being held in contact with the confronting ribs on the other core plate. The ribs are present in the fluid flow pass between the joined core plates in every direction along the inner wall surface of each of the core plates. The fluid flow pass does not have any fluid passage free of ribs. Therefore, the heat exchanger has improved heat transfer efficiency, and the fluid flow tube is mechanically strong or highly resistant to pressure.
摘要翻译： 板式热交换器包括一堆扁平的流体流动管，每个由相互连接的一对相对的芯板构成，并且在它们之间限定流体流动通道，每个芯板具有用于将流体引入 流体流动通道和用于从流体流动通道排放流体的出口孔。 每个芯板在其内壁表面上具有多个肋，所述一对板中的一个板上的肋与另一个芯板上的相对的肋保持接触。 在每个芯板的内壁表面的每个方向上，肋在连接的芯板之间的流体流动通道中存在。 流体流动通道没有任何没有肋的流体通道。 因此，热交换器具有提高的传热效率，并且流体流动管机械强度或高度耐压力。
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公开(公告)号：US5524455A
公开(公告)日：1996-06-11
申请号：US414057
申请日：1995-03-30
申请人： Etsuo Hasegawa , Yasushi Yamanaka , Yoshiyuki Yamauchi , Masahiro Shimoya , Toshio Ohara , Yoshiharu Kajikawa , Toshihiro Yamamoto , Kenichi Fujiwara , Shin Nishida , Yoshiaki Takano , Nobuharu Kakehashi
发明人： Etsuo Hasegawa , Yasushi Yamanaka , Yoshiyuki Yamauchi , Masahiro Shimoya , Toshio Ohara , Yoshiharu Kajikawa , Toshihiro Yamamoto , Kenichi Fujiwara , Shin Nishida , Yoshiaki Takano , Nobuharu Kakehashi
CPC分类号： F25B40/00 , F25B39/022 , F25B41/04 , F25B41/062 , F28D1/0341 , F25B2341/0662 , F25B2400/0417
摘要： An amount of refrigerant fed to an evaporator 16 is adjusted by an open degree of an expansion valve 6 in accordance to a refrigerant pressure and a refrigerant temperature of an outlet side of the evaporator 16. The evaporator 16 has an evaporation part which includes a refrigerant passage 26 connecting parallel with an inflow passage 22 and an outflow passage 24 and further having a cooled passage 28 which forms a first throttle 30 at the downstream thereof and a cooling passage 32. The cooled passage 28 links the expansion valve 6 and the inflow passage 22. The cooling passage 32 is connected to the outflow passage 24 and leads refrigerant to an outlet. A heat exchange part 20 is provided to be able to of performing heat exchange between the cooled passage 28 and the cooling passage 32. A second throttle is set in a bypass passage 38 which links the upstream side of the cooled passage 28 and the downstream side of the first throttle 30.
摘要翻译： 根据制冷剂压力和蒸发器16的出口侧的制冷剂温度，通过膨胀阀6的开度来调节供给到蒸发器16的制冷剂量。蒸发器16具有包括制冷剂的蒸发部 通道26与流入通道22和流出通道24平行地连接，并且还具有在其下游形成第一节流阀30的冷却通道28和冷却通道32.冷却通道28将膨胀阀6和流入通道 冷却通道32连接到流出通道24并将制冷剂引导到出口。 设置有能够在冷却通路28与冷却通路32之间进行热交换的热交换部20。另外，在将冷却通路28的上游侧与下游侧连结的旁路通路38设定第二节流阀 的第一个油门30。
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公开(公告)号：US5222551A
公开(公告)日：1993-06-29
申请号：US979774
申请日：1992-11-20
摘要： A laminate-type heat exchanger having a plurality of component plates each having a flange and projection formed along the circumference thereof, raised portions and hollowed portions formed at both ends of an area surrounded by the projection and which define together reservoirs, respectively, and an intermediate wall formed in an area except for the raised and hollowed portions and which has a height equal to half of the flange and raised portions, the plates adjacent at one side being laminated one on another with one side of the plate set opposite to the same side of the adjacent one and brazed to each other at their respective flanges and hollowed portions while the plates adjacent at the other side being laminated one on another are brazed to each other at their respective projections and raised portions.
摘要翻译： 一种层叠型热交换器，具有多个部件板，每个部件板具有沿着其圆周形成的凸缘和突起，分别形成在由凸起包围的区域的两端的凸起部分和中空部分，并且分别限定在一起的储存器和 中间壁形成在除了凸起和中空部分之外的区域中，并且具有等于凸缘和凸起部分的一半的高度，在一侧相邻的板被彼此层叠，板的一侧与其相对 并且在它们各自的凸缘和中空部分彼此钎焊，同时在彼此层叠的另一侧相邻的板在它们各自的凸起部分彼此钎焊。
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公开(公告)号：US5720340A
公开(公告)日：1998-02-24
申请号：US680655
申请日：1996-07-16
CPC分类号： F28F21/084 , F28D1/0341 , F28F19/004 , Y10T29/49393
摘要： A laminated type heat exchanger includes a plurality of refrigerant passages which are formed by pairs of core plates. Each core plate comprises an outer covering layer, a core layer, and an inner covering layer. The outer covering layer is made of a brazing material of which electric potential is more negative than the core layer while the inner covering layer is made of a brazing material of which electric potential is equal to or more positive than the core layer. The refrigerant passages are formed by brazing only the adjacent two of the inner covering layer. The outer covering layer works as a sacrificial corrosive material with respect to the inner covering layer and the core layer. Leakage of refrigerant from the brazed portions of the core plates is prevented, whereby the corrosion resistance of the laminated type heat exchanger is improved.
摘要翻译： 层叠型热交换器包括由成对的芯板形成的多个制冷剂通路。 每个芯板包括外覆盖层，芯层和内覆层。 外覆盖层由电阻比芯层更负的钎焊材料制成，而内覆盖层由电阻等于或大于芯层的正极的钎焊材料制成。 制冷剂通道仅通过钎焊相邻的两个内覆盖层形成。 外覆盖层相对于内覆层和芯层作为牺牲腐蚀性材料起作用。 防止了从芯板的钎焊部分泄漏制冷剂，从而提高了层叠型热交换器的耐腐蚀性。
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10.发明授权
公开(公告)号：US5529652A
公开(公告)日：1996-06-25
申请号：US824915
申请日：1992-01-22
申请人： Toshihiro Asai , Toshio Ohara , Tatuya Tanaka , Shinji Hashizume
发明人： Toshihiro Asai , Toshio Ohara , Tatuya Tanaka , Shinji Hashizume
CPC分类号： B29C47/28 , B29B15/125 , B29C47/0014 , B29C47/027 , B32B38/1866 , B29K2105/14 , B29K2105/251
摘要： A continuous FRTP prepreg manufacturing apparatus comprises an extruder, a crosshead having a main body internally provided with a resin chamber for containing a molten thermoplastic resin extruded therein by the extruder and joined to the discharge end of the extruder, a cooling unit disposed outside and near the exit of the main body of the crosshead, and a winding unit for taking up a prepreg. A fiber bundle inlet unit and a fiber bundle outlet nozzle unit are provided respectively at one end and at the other end of the main body of the crosshead. Guide rollers and impregnating rollers are arranged within the main body of the crosshead so that a tension is applied to the fiber bundle during impregnation or so that the fiber bundle is expanded during impregnation and is condensed after impregnation. The resin-impregnated fiber bundle is heated to a temperature higher than the melting point of the thermoplastic resin at the fiber bundle outlet nozzle unit, and then the resin-impregnated fiber bundle is cooled to a temperature below the melting point of the thermoplastic resin immediately after being delivered from the fiber bundle outlet nozzle unit to form a continuous FRTP prepreg.
摘要翻译： 连续的FRTP预浸料制造装置包括挤出机，十字头，其主体内部设置有用于容纳通过挤出机挤出的熔融热塑性树脂并与挤出机的排出端接合的树脂室，设置在挤出机外侧和附近的冷却单元 十字头主体的出口和用于卷起预浸料的卷绕单元。 纤维束入口单元和纤维束出口喷嘴单元分别设置在十字头主体的一端和另一端。 引导辊和浸渍辊布置在十字头的主体内，使得在浸渍期间对纤维束施加张力，或者使得纤维束在浸渍期间膨胀并在浸渍后冷凝。 将树脂浸渍的纤维束加热到高于纤维束出口喷嘴单元处的热塑性树脂的熔点的温度，然后将树脂浸渍的纤维束立即冷却到低于热塑性树脂的熔点的温度 在从纤维束出口喷嘴单元传送后形成连续的FRTP预浸料。
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