专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07040386B2 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US07040386B2
公开(公告)日：2006-05-09
申请号：US10649403
申请日：2003-08-26
申请人： Masahiro Shimoya , Eiichi Torigoe
发明人： Masahiro Shimoya , Eiichi Torigoe
IPC分类号： F28D1/04
CPC分类号： F28F1/32 , F28F1/022 , F28F1/126 , F28F2250/02
摘要： Fins such as corrugated fins or plate fins are formed with meandering projections. A fluid such as air strikes bent parts of the meandering projections or grooves at the back sides while flowing along the fins and becomes turbulent and therefore flows while meandering so as to be directed toward the surfaces of tubes, so flows not only contacting the front and back surfaces of the fins without leaving any dead space, but also striking the surfaces of the tubes. Due to this, no boundary layers are formed at the surfaces of the fins or tubes, so heat conduction is promoted and therefore the heat exchange efficiency between a first fluid such as a refrigerant flowing through the insides of the tubes and a second fluid such as air flowing outside is remarkably improved.
摘要翻译：诸如波纹状散热片或板状翅片之类的薄片形成有曲折的突起。诸如空气的流体在沿翅片流动的同时弯曲弯曲部分的弯曲突起或凹槽，并且变得湍流，因此流动而弯曲以朝向管的表面流动，因此流动不仅接触前面和翅片的后表面，而不会留下任何死空间，而且会撞击管的表面。由此，在翅片或管的表面没有形成边界层，因此促进了热传导，因此在流过管的内部的制冷剂的第一流体和第二流体之间的热交换效率流出外部的空气明显改善。

32. 发明授权

US06832648B2 Resinous heat exchanger and a method of manufacturing the same 失效
标题翻译：树脂换热器及其制造方法
公开(公告)号：US06832648B2
公开(公告)日：2004-12-21
申请号：US10674991
申请日：2003-09-30
申请人： Eiichi Torigoe , Masahiro Shimoya
发明人： Eiichi Torigoe , Masahiro Shimoya
IPC分类号： F28D100
CPC分类号： F28F21/065 , F28D1/0246 , F28F1/022 , F28F2240/00
摘要： In a resinous heat exchanger, a core portion includes a plurality of heat exchanging plate portions forming inside fluid passages therein and holding portions. The heat exchanging plate portions are layered with predetermined spaces between them so that outside fluid passages are formed between the adjacent heat exchanging plate portions. The heat exchanging plate portions are held by holding portions. The heat exchanging plate portions and the holding portions are integrally formed by extrusion of a resin material. Thus, the heat exchanger is light in weight and is capable of improving productivity.
摘要翻译：在树脂型热交换器中，芯部包括形成在其内部的流体通路内的多个热交换板部和保持部。热交换板部分之间以预定的间隔分层，以便在相邻的热交换板部分之间形成外部流体通道。热交换板部由保持部保持。热交换板部和保持部通过树脂材料的挤出一体地形成。因此，热交换器重量轻且能够提高生产率。

33. 发明授权

US06401804B1 Heat exchanger only using plural plates 有权
标题翻译：热交换器只使用多个板
公开(公告)号：US06401804B1
公开(公告)日：2002-06-11
申请号：US09483024
申请日：2000-01-13
申请人： Masahiro Shimoya , Ken Yamamoto
发明人： Masahiro Shimoya , Ken Yamamoto
IPC分类号： F28D103
CPC分类号： F28F17/005 , F28D1/0333 , F28D2021/0085 , F28F3/005 , F28F3/04
摘要： Plural heat-exchanging plates for forming an evaporator have plural projection ribs. The projection ribs protrude toward outside of each pair of the heat-exchanging plates to form therein refrigerant passages through which refrigerant flows, and to form an air passage between adjacent pairs of the heat-exchanging plates. The projection ribs protrude from flat surfaces of the heat-exchanging plates toward the air passage to disturb a straight flow of air. The projection ribs are provided in each of the heat-exchanging plates to have a protrusion pitch (P1) between adjacent two, and the protrusion pitch is set in a range of 2-20 mm. Further, each of the heat-exchanging plates has a thickness of in a range of 0.1-0.35 mm, and a passage pitch (P2) between the refrigerant passages is in a range of 1.4-3.9 mm. Thus, in the evaporator formed by only using the plural heat-exchanging plates, a sufficient heat-exchanging performance can be obtained.
摘要翻译：用于形成蒸发器的多个热交换板具有多个突起肋。突出肋朝向每对热交换板的外侧突出，以在其中形成制冷剂流通的制冷剂通道，并且在相邻的成对的热交换板之间形成空气通道。突出肋从热交换板的平坦表面朝向空气通道突出，以扰乱空气的直流。在每个热交换板中设置突出肋，在相邻的两个热交换板之间具有突出间距（P1），突出间距设定在2-20mm的范围内。此外，每个热交换板的厚度为0.1-0.35mm，制冷剂通道之间的通道间距（P2）在1.4-3.9mm的范围内。因此，在仅使用多个热交换板形成的蒸发器中，可以获得充分的热交换性能。

34. 发明授权

US06378603B1 Heat exchanger constructed by plural heat conductive plates 有权
标题翻译：由多个导热板构成的热交换器
公开(公告)号：US06378603B1
公开(公告)日：2002-04-30
申请号：US09455610
申请日：1999-12-07
申请人： Masahiro Shimoya , Yoshiyuki Yamauchi
发明人： Masahiro Shimoya , Yoshiyuki Yamauchi
IPC分类号： F28D103
CPC分类号： F28F3/042 , F28D1/0333 , F28D2021/0085 , F28F3/04 , F28F3/046 , F28F3/048 , F28F2220/00
摘要： A pair of heat conductive plates forming an evaporator core portion has a plurality of projection ribs. The projection ribs protrude toward outsides of the pair of heat conductive plates for forming refrigerant passages thereinside. Air flows outside the heat conductive plate perpendicularly to a flow direction of the refrigerant, and is prevented from flowing straightly by the projection ribs to make a turbulent flow.
摘要翻译：形成蒸发器芯部的一对导热板具有多个突起肋。突出肋朝向一对导热板的外侧突出，用于在其内部形成制冷剂通道。空气在制冷剂的流动方向上垂直于导热板流动，并且防止由突出肋直线流动而形成湍流。

35. 发明授权

US5735343A Refrigerant evaporator 失效
标题翻译：制冷剂蒸发器
公开(公告)号：US5735343A
公开(公告)日：1998-04-07
申请号：US767951
申请日：1996-12-17
申请人： Yoshiharu Kajikawa , Masahiro Shimoya , Eiichi Torigoe
发明人： Yoshiharu Kajikawa , Masahiro Shimoya , Eiichi Torigoe
IPC分类号： F25B39/02 , F28D1/03 , F28F3/04 , F28F3/08
CPC分类号： F25B39/022 , F28D1/0333 , F28F3/04 , F28D2021/0085
摘要： A core plates forming a core body includes an upstream refrigerant passage for communicating an upper and a lower tank disposed at a downstream side and a downstream refrigerant passage for communicating an upper and a lower tanks disposed at an upstream side with respect to the air flow direction. Ribs are formed on an inner surface of the upstream refrigerant passage to agitate the refrigerant, and inner fins are provided on the inner surface of the downstream refrigerant passage which receives a refrigerant after passing through each the upstream refrigerant passage of each the core body.
摘要翻译：形成芯体的芯板包括用于连通设置在下游侧的上下罐的上游制冷剂通道和用于连通相对于空气流动方向设置在上游侧的上下罐的下游制冷剂通道。在上游制冷剂通路的内表面上形成肋状物，搅拌制冷剂，在通过各芯体的上游侧制冷剂通路的制冷剂的下游制冷剂通路的内表面上设置有内部散热片。

36. 发明授权

US5678419A Evaporator for a refrigerating system 失效
标题翻译：制冷系统蒸发器
公开(公告)号：US5678419A
公开(公告)日：1997-10-21
申请号：US498078
申请日：1995-07-05
申请人： Ryoichi Sanada , Masahiro Shimoya
发明人： Ryoichi Sanada , Masahiro Shimoya
IPC分类号： B60H1/32 , F25B39/02 , F25B40/00 , F28D1/03
CPC分类号： F25B40/00 , B60H1/3227 , F25B39/022 , F28D1/0341 , F28D2021/0085
摘要： An evaporator for a refrigerant system having a heat exchanging section and a evaporating section of a total flow type having a bottom inlet tank for receiving a refrigerant from the heat exchanging section, a bottom outlet tank for a discharge of the refrigerant and a stack of flatten pipes, each defining a refrigerant passageway of U-shape connecting the bottom inlet tank and bottom outlet tank. The heat exchanging section controls the degree of the dryness of the refrigerant in a range between 0.01 to 0.2. The flattened pipe has an inner thickness in a direction of the stack in a range between 2.0 to 3.0 mm.
摘要翻译：一种用于制冷剂系统的蒸发器，其具有热交换部分和具有总流式蒸发部分的蒸发部分，该蒸发部分具有用于从热交换部分接收制冷剂的底部入口罐，用于排出制冷剂的底部出口罐和扁平的堆每个管道限定连接底部入口箱和底部出口罐的U形的制冷剂通道。热交换部将制冷剂的干燥度控制在0.01〜0.2的范围内。扁平管在堆叠方向上的内部厚度在2.0至3.0mm的范围内。

37. 发明授权

US5524455A Evaporator for cooling units 失效
标题翻译：蒸发器用于冷却单元
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
IPC分类号： F25B1/00 , F25B39/02 , F25B40/00 , F25B41/04 , F25B41/06 , F28D1/03 , F25B41/00
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。

38. 发明授权

US5222551A Laminate-type heat exchanger 失效
标题翻译：层压式热交换器
公开(公告)号：US5222551A
公开(公告)日：1993-06-29
申请号：US979774
申请日：1992-11-20
申请人： Euto Hasegawa , Yoshiyuki Yamauchi , Masahiro Shimoya , Toshio Ohara
发明人： Euto Hasegawa , Yoshiyuki Yamauchi , Masahiro Shimoya , Toshio Ohara
IPC分类号： F25B40/00 , F25B41/06 , F28D9/00 , F28F3/08
CPC分类号： F25B41/06 , F25B40/00 , F28D9/005 , F28F3/046
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。

39. 发明授权

US5172759A Plate-type refrigerant evaporator 失效
标题翻译：板式制冷剂蒸发器
公开(公告)号：US5172759A
公开(公告)日：1992-12-22
申请号：US905877
申请日：1992-06-29
申请人： Masahiro Shimoya , Tadashi Nakabou , Yoshiyuki Yamauchi
发明人： Masahiro Shimoya , Tadashi Nakabou , Yoshiyuki Yamauchi
IPC分类号： F25B39/02 , F28D1/03 , F28F3/04 , F28F13/08
CPC分类号： F28F3/044 , F25B39/022 , F28D1/0341 , F28F13/08 , F28F3/042 , F28D2021/0085 , Y10S165/183 , Y10S165/903
摘要： A plate-type heat exchanger comprises a stack of flat tubes each composed of a pair of confronting core plates jointed to each other and defining a fluid passage. A cross sectional area of the fluid passage is increased along the flowing direction of tbe refrigerant. A plurality of ribs are disposed on the fluid passage. A flowing resistance of the ribs which are disposed near an outlet tank is lower than that of the ribs which are disposed near an inlet tank.
摘要翻译：板式热交换器包括一堆扁平管，每个扁平管由彼此连接并限定流体通道的一对相对的芯板板组成。流体通道的横截面积沿制冷剂的流动方向增加。多个肋设置在流体通道上。布置在出口箱附近的肋的流动阻力低于设置在入口箱附近的肋的流动阻力。

40. 发明授权

US5137082A Plate-type refrigerant evaporator 失效
标题翻译：板式制冷剂蒸发器
公开(公告)号：US5137082A
公开(公告)日：1992-08-11
申请号：US603623
申请日：1990-10-26
申请人： Masahiro Shimoya , Tadashi Nakabou , Yoshiyuki Yamauchi
发明人： Masahiro Shimoya , Tadashi Nakabou , Yoshiyuki Yamauchi
IPC分类号： F25B39/02 , F28D1/03 , F28F3/04 , F28F13/08
CPC分类号： F28F3/044 , F25B39/022 , F28D1/0341 , F28F13/08 , F28D2021/0085 , Y10S165/183 , Y10S165/903
摘要： A plate-type heat exchanger comprises a stack of flat tubes each composed of a pair of confronting core plates jointed to each other and defining a fluid passage. A cross sectional area of the fluid passage is increased along the flowing direction of the refrigerant. A plurality of ribs are disposed on the fluid passage. A flowing resistance of the ribs which are disposed near an outlet tank is lower than that of the ribs which are disposed near an inlet tank.
摘要翻译：板式热交换器包括一堆扁平管，每个扁平管由彼此连接并限定流体通道的一对相对的芯板板组成。流体通道的横截面积沿制冷剂的流动方向增加。多个肋设置在流体通道上。布置在出口箱附近的肋的流动阻力低于设置在入口箱附近的肋的流动阻力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式