-
公开(公告)号：US12044480B2
公开(公告)日：2024-07-23
申请号：US17310216
申请日：2019-02-04
Applicant: Mitsubishi Electric Corporation
Inventor： Yoji Onaka , Takashi Matsumoto , Rihito Adachi , Ryota Akaiwa , Takashi Sekiya , Hayato Taniue , Satomi Asai
CPC classification number: F28D1/05391 , F25B39/028 , F25B40/02 , F28F9/0214 , F28F9/0224 , F28F9/0273 , F28F9/0278 , F28D2021/0068
Abstract: A heat exchanger includes a tubular refrigerant distributor having insertion holes spaced from each other in a first direction and into which ends of heat transfer tubes are inserted in a second direction. A first partition plate partitions the refrigerant distributor into a first space into which the ends of the heat transfer tubes are inserted and a second space, larger than the first space, into which the ends of the heat transfer tubes are not inserted; and an inflow pipe provided on a one side-surface side of the refrigerant distributor. The heat transfer tubes are located apart from the first partition plate in the first space. The first partition plate is provided with an orifice that is provided at a location corresponding to a space between adjacent ones of the heat transfer tubes, and that causes the first space and the second space to communicate with each other.
-
公开(公告)号：US20230358477A1
公开(公告)日：2023-11-09
申请号：US17756085
申请日：2021-04-05
Applicant: Hanon Systems
Inventor： Ján Gregus-Kollár , Josef Lapcik , Joerg Martini , Tomás Sekeres
CPC classification number: F28D1/05341 , F28F9/0214 , F28F9/0226 , F28F9/12 , F28F9/165
Abstract: A heat exchanger includes a header, a tank and a gasket between the header and the tank. The gasket at least includes one portion protruding from the header, which is in sealing engagement with a portion of the tank. In some embodiments, the portion protruding from the header may include a V-shaped or U-shaped groove that is open to the portion of the tank.
-
公开(公告)号：US09958218B2
公开(公告)日：2018-05-01
申请号：US14128647
申请日：2012-06-28
Applicant: Aurelie Bellenfant , Alain Pourmarin , Fabienne Bedon , Eric Goyet , Jean-Christophe Prevost , Virginie Vincent
Inventor： Aurelie Bellenfant , Alain Pourmarin , Fabienne Bedon , Eric Goyet , Jean-Christophe Prevost , Virginie Vincent
CPC classification number: F28F9/0214 , F28D1/05391 , F28D2021/0084 , F28F9/0209 , F28F9/0256
Abstract: A heat exchanger (1) for a motor vehicle includes a plurality of tubes (2) arranged in a first and a second row (3A, 3B); a first and a second header tank (4, 5) inside which tanks (4, 5) the tubes (2) of each of the rows (3A, 3B) emerge; and a longitudinal dividing partition (16) arranged in the first header tank (4) to divide the first header tank (4) longitudinally into refrigerant inlet and outlet compartments (17, 18) into which the tubes (2) of the first row (3A) and of the second row (3B) emerge. The longitudinal dividing partition (16) includes a plurality of transverse dividing partitions (27) arranged in the second header tank (5) to divide the second header tank (5) transversely into a plurality of return compartments (28) into which at least one tube (2) of each of the rows (3A, 3B) emerges.
-
公开(公告)号：US09625214B2
公开(公告)日：2017-04-18
申请号：US14360779
申请日：2012-11-28
Applicant: DENSO CORPORATION
Inventor： Yoshiki Katoh
CPC classification number: F28D1/05366 , B60H1/00328 , B60H1/00342 , F28D1/0435 , F28D1/05391 , F28F9/0214 , F28F9/0246 , F28F9/0278 , F28F2009/0287
Abstract: In a heat exchanger, a plate member of a tank portion includes a first fluid communication passage through which a first tank space communicates with first tubes, and a second fluid communication passage through which a second tank space communicates with second tubes. Either an upstream first tube group of the first tubes or a downstream first tube group of the first tubes, whichever is larger in a pressure loss of the first fluid, configures a higher pressure loss first tube group, and the other first tube group smaller in the pressure loss of the first fluid configures a lower pressure loss first tube group. A flow channel resistance between the higher pressure loss first tube group and the first tank space is smaller than a flow channel resistance between the lower pressure loss first tube group and the first tank space.
-
公开(公告)号：US20160131431A1
公开(公告)日：2016-05-12
申请号：US14996459
申请日：2016-01-15
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Donald E. Army , Louis J. Bruno , Erin G. Kline , Anthony DeLugan
CPC classification number: B23P15/26 , B64D13/00 , F28D9/0068 , F28F9/0214 , F28F2265/00
Abstract: A heat exchanger for an aircraft includes a hot fluid inlet, a hot fluid outlet, a cold fluid inlet, a cold fluid outlet, and a header connected to the hot fluid outlet. The header includes a housing defining a header volume and a baffle separating the header volume into a first volume and a second volume, wherein the first volume and the second volume are in fluid communication with each other.
Abstract translation: 用于飞机的热交换器包括热流体入口，热流体出口，冷流体入口，冷流体出口和连接到热流体出口的集管。 集管包括限定集管容积的壳体和将集管体积分成第一体积和第二体积的挡板，其中第一体积和第二体积彼此流体连通。
-
Patent Agency Ranking
公开(公告)号：US20160003545A1
公开(公告)日：2016-01-07
申请号：US14763557
申请日：2013-11-25
Applicant: CARRIER CORPORATION
Inventor： Michael F. Taras , Arindom Joardar , Tobias H. Sienel , Mel Woldesemayat , Bruce J. Poplawski
CPC classification number: F28D1/0417 , B23P15/26 , F28D1/0435 , F28D1/05358 , F28D1/05391 , F28F9/0214
Abstract: A multiple bank, flattened tube heat exchange unit includes a first tube bank including a plurality of flattened tube segments extending longitudinally in spaced parallel relationship between a first manifold and a second manifold and a second tube bank including a plurality of flattened tube segments extending longitudinally in spaced parallel relationship between a first manifold and a second manifold, the second tube bank disposed behind the first tube bank. The second manifold of the first tube bank and the second manifold of the second tube bank form a manifold assembly wherein an interior volume of the second manifold of the first tube bank and an interior volume of the second manifold of the second tube bank of the manifold assembly are internally connected in fluid communication.
Abstract translation: 多排平坦管热交换单元包括第一管组，其包括多个扁平管段，所述多个扁平管段在第一歧管和第二歧管之间以间隔开的平行关系纵向延伸，第二管堤包括多个扁平管段，其纵向延伸延伸 在第一歧管和第二歧管之间具有间隔开的平行关系，第二管组布置在第一管组后面。 第一管组的第二歧管和第二管组的第二歧管形成歧管组件，其中第一管组的第二歧管的内部容积和歧管的第二管组的第二歧管的内部容积 内部组件内部连接成流体连通。
-
公开(公告)号：US20140202673A1
公开(公告)日：2014-07-24
申请号：US14160987
申请日：2014-01-22
Applicant: ALCOIL USA LLC
Inventor： Steven Michael WAND , James Eric BOGART
IPC: F28F9/02
CPC classification number: F28F9/02 , F25B39/028 , F28D1/05383 , F28D2021/0068 , F28F9/0214 , F28F9/0217 , F28F9/0273
Abstract: A heat exchanger for use with a two-phase refrigerant includes an inlet header, an outlet header, and a plurality of refrigerant tubes hydraulically connecting the headers. A distributor tube has a plurality of orifices disposed in the inlet header, the end of the refrigerant tubes opposite the outlet header extends inside the inlet header and abuts a surface of the distributor tube, a portion of an inner surface of the inlet header facing the surface of the distributor tube and the surface of the distributor tube defining a first chamber. A gap separates at least a portion of the distributor tube and the inlet header, the gap extending from at least the orifices to the first chamber, wherein at least one partition having at least one opening formed therethrough spanning the gap, the partition separating the orifices from the first chamber.
Abstract translation: 用于两相制冷剂的热交换器包括入口集管，出口集管和多个液压地连接集管的制冷剂管。 分配器管具有设置在入口集管中的多个孔，与出口集管相对的制冷剂管的端部在入口集管内部延伸并邻接分配器管的表面，入口集管的内表面的一部分面向 分配器管的表面和分配器管的表面限定第一室。 间隙分隔出分配器管和入口集管的至少一部分，间隙从至少孔口延伸到第一室，其中至少一个隔板具有穿过该间隙形成的至少一个开口，分隔开该孔口的隔板 从第一个房间。
-
公开(公告)号：US07784529B2
公开(公告)日：2010-08-31
申请号：US11720372
申请日：2005-11-30
Applicant: Naohisa Higashiyama
Inventor： Naohisa Higashiyama
CPC classification number: F25B39/02 , F28D1/05391 , F28F9/0214 , F28F9/0278
Abstract: An evaporator includes a refrigerant inlet header section having a refrigerant inlet at a first end portion thereof and plural heat exchange tubes disposed at predetermined intervals in the longitudinal direction of the refrigerant inlet header section and connected at respective first end portions thereof to the refrigerant inlet header section. A flow-dividing control wall divides the refrigerant inlet header section interior into an upper space, into which a refrigerant flows through the refrigerant inlet, and a lower space, with which the heat exchange tubes communicate. A communication hole in the flow-dividing control wall at an end portion opposite the first end portion establishes communication between the spaces therethrough. A flow-division-adjusting hole communicating with the lower space formed at the first end portion of the refrigerant inlet header section allows the refrigerant to flow into the lower space therethrough without passing through the upper space.
Abstract translation: 蒸发器包括在其第一端部具有制冷剂入口的制冷剂入口集管部分和沿制冷剂入口集管部分的纵向方向以预定间隔设置的多个换热管，并在其各自的第一端部连接到制冷剂入口集管 部分。 分流控制壁将制冷剂入口集管部分内部分成制冷剂流过制冷剂入口的上部空间和与热交换管连通的下部空间。 在与第一端部相对的端部处的分流控制壁中的连通孔建立在其间的空间之间的连通。 与形成在制冷剂入口集管部的第一端部处的下部空间连通的分流调整孔允许制冷剂不通过上部空间流入下部空间。
-
公开(公告)号：US07635019B2
公开(公告)日：2009-12-22
申请号：US11571938
申请日：2005-07-15
Applicant: Naohisa Higashiyama
Inventor： Naohisa Higashiyama
IPC: F28D1/053
CPC classification number: F28D1/05391 , F25B39/02 , F28D2021/0085 , F28F9/0214 , F28F9/262 , F28F17/005 , Y10S165/198
Abstract: An evaporator including a heat exchange core of tube groups in plural parallel rows in a front-rear direction, each including plural heat exchange tubes in a left-right direction at a spacing, and a tank at the heat exchange core lower end and having headers in the front-rear direction. The heat exchange tubes are joined to the headers, while inserted through respective tube insertion holes in a top wall of the header. Adjacent headers connect to each other by a connector providing a drain gutter with front, rear opposite side faces extending respectively forwardly, rearwardly away from each other as the side faces extend upward. Each insertion hole has one end adjacent to the connector positioned in the drain gutter side face and each heat exchange tube has a side end adjacent to the connector positioned in the drain gutter. The connector has drain holes extending therethrough.
Abstract translation: 一种蒸发器，包括：前后方向的多个平行列的管组的热交换芯，每个包括间隔的左右方向的多个热交换管，以及在所述热交换芯下端的罐，并具有头部 在前后方向。 热交换管被连接到集管，同时插入通过集管的顶壁中的相应管插入孔。 相邻的集管通过连接器连接，提供排水沟，前侧相对侧面随着侧面向上延伸而分别向前，向后延伸。 每个插入孔的一端与位于排水沟侧面中的连接器相邻，并且每个热交换管具有与位于排水沟中的连接器相邻的侧端。 连接器具有从其延伸穿过的排水孔。
-
公开(公告)号：US07578340B2
公开(公告)日：2009-08-25
申请号：US10552041
申请日：2004-03-22
Applicant: Uwe Förster , Kurt Molt
Inventor： Uwe Förster , Kurt Molt
CPC classification number: F28D1/05366 , F28D2021/0073 , F28F9/0214 , F28F9/0224 , F28F2275/04
Abstract: The invention relates to a heat exchanger, especially a gas cooler for CO2, embodied as a cooling agent. The heat exchanger comprises at least one two-part collector unit made of a base and a cover. Said collector unit consists of flat pipes and at least two longitudinal channels with an essentially circular cross-section. The ends of the flat pipes and the base comprise openings for receiving the ends of the pipes. The base, cover and flat pipes are soldered together.
Abstract translation: 本发明涉及一种热交换器，特别是用于CO 2的气体冷却器，其被实施为冷却剂。 热交换器包括由基座和盖制成的至少一个两部分收集器单元。 所述收集器单元由扁平管和至少两个具有基本圆形横截面的纵向通道组成。 扁平管和底座的端部包括用于接收管道端部的开口。 底座，盖板和扁平管道焊接在一起。
-
-
-
-
-
-
-
-
-
Search Results
214
records
(took 0.026 seconds)
