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91. 发明授权

US5219024A Heat exchanger having a bundle of tubes, in particular for a motor vehicle 失效
标题翻译：具有一套管子的热交换器，特别是电动车辆
公开(公告)号：US5219024A
公开(公告)日：1993-06-15
申请号：US852536
申请日：1992-03-17
申请人： Michel Potier
发明人： Michel Potier
IPC分类号： B60H1/00 , F28D1/053 , F28F9/04 , F28F9/14 , F28F9/16 , F28F9/18
CPC分类号： F28F9/182 , F28D1/05383 , F28F9/14 , F28F9/165
摘要： A heat exchanger of the kind comprising a bundle of tubes arranged in at least one range of tubes, with each tube having a body terminating in an end portion which is received in a collecting plate. At least two adjacent tubes of the bundle define a terminal pitch distance separating their respective end portions, this pitch distance being different from a central pitch distance between their respective bodies.
摘要翻译：一种热交换器，其包括布置在至少一个范围的管中的一束管，每个管具有端接在收集板中的端部的主体。束的至少两个相邻的管限定了分开它们各自的端部的端子间距距离，该间距距离不同于它们各自的主体之间的中心节距。

92. 发明授权

US5211221A Method and apparatus for joining coolant tubes of a heat exchanger 失效
标题翻译：用于连接热交换器的冷却剂管的方法和装置
公开(公告)号：US5211221A
公开(公告)日：1993-05-18
申请号：US906565
申请日：1992-06-30
申请人： Thomas M. Lease
发明人： Thomas M. Lease
IPC分类号： F28F9/16 , F28F9/26
CPC分类号： F28F9/162 , F28F9/26 , Y10S285/915 , Y10T29/49361
摘要： A joint (24) and method of making the same for interconnecting various segments of coolant tubes of heat exchangers. The instant joint (24) includes a first tube (26) having a necked end (38) with a reduced outer diameter (40) and a second tube (30) having a frustro-conical portion (34) with a steadily increasing inner diameter. The necked end (38) of the first tube (26) is inserted within the frustro-conical portion (34) of the second tube (30) thus forming a frustro-conical portion shaped increasing gap space therebetween. The increasing gap space is filled with epoxy adhesive to form a bond (44) of steadily increasing thickness between the outer diameter (28) of the first tube (26) and the steadily increasing inner diameter of the frustro-conical portion (34) of the second tube (30).
摘要翻译：一种联接（24）及其制造方法，用于互连热交换器的冷却剂管的各个部分。瞬时接头（24）包括具有缩小的外径（40）的颈端（38）和具有截头圆锥形部分（34）的第二管（30）的第一管（26），其具有稳定增加的内径。第一管（26）的颈端（38）插入第二管（30）的截头圆锥形部分（34）内，从而形成截头锥形部分，其间形成间隙增加。增加的间隙空间填充有环氧树脂粘合剂以形成在第一管（26）的外径（28）和稳定增加的截头圆锥形部分（34）的内径之间稳定增加的厚度的粘结（44）第二管（30）。

93. 发明授权

US5123482A Oval tube heat exchanger 失效
标题翻译：椭圆管换热器
公开(公告)号：US5123482A
公开(公告)日：1992-06-23
申请号：US791889
申请日：1991-11-14
申请人： Anthony W. Abraham
发明人： Anthony W. Abraham
IPC分类号： F28D1/053 , F28F9/02 , F28F9/16
CPC分类号： F28F9/165 , F28D1/0535 , F28F9/0214 , F28F9/0226 , F28F9/0229 , Y10S165/474 , Y10T29/49373
摘要： Two plastic seal plates are located between the end of a manifold and the end of a heat exchanger core having oval shaped flow tubes extending through parallel fins. One seal plate has a plurality of spaced apart oval shaped apertures formed therethrough located to tightly receive the ends of the flow tubes. Oval shaped extension tubes extend from one side of said one seal plate from the oval shaped apertures for tightly receiving the ends of the flow tubes. The other seal plate has a plurality of oval shaped apertures formed therethrough for tightly receiving the extension tubes.
摘要翻译：两个塑料密封板位于歧管端部和热交换器芯体的端部之间，其具有延伸穿过平行翅片的椭圆形流动管。一个密封板具有穿过其形成的多个间隔开的椭圆形的孔，以紧紧地容纳流管的端部。椭圆形延伸管从所述一个密封板的一侧从椭圆形孔延伸，以紧紧地接收流管的端部。另一个密封板具有穿过其形成的多个椭圆形孔，用于紧密地接收延伸管。

94. 发明授权

US5107925A Heat exchanger with a tube-to-tube plate connection. 失效
标题翻译：热交换器与管连接板连接。
公开(公告)号：US5107925A
公开(公告)日：1992-04-28
申请号：US638846
申请日：1991-01-08
申请人： Andreas Veigel
发明人： Andreas Veigel
IPC分类号： F28F9/16
CPC分类号： F28F9/167 , F28F2275/14 , Y10S165/492
摘要： In a heat exchanger, separate junction elements (3) are provided for joining the tubes (2) to the tube plate (1), whereby connection sockets (7) of the junction elements (3) reach into expanded ends of the tubes (2) in a friction-fit manner. Flanges (5) of the junction elements (3) are joined in a liquid and gas-tight manner to the tube plate (1). Thus, the production of the separate parts and their assembly is more economical, the characteristics of the tube junctions are improved, and it is possible to use any desired tube shapes and material combinations.
摘要翻译：在热交换器中，提供分离的接合元件（3）用于将管（2）连接到管板（1），由此连接元件（3）的连接插座（7）到达管（2）的扩展端）以摩擦配合的方式。接合元件（3）的法兰（5）以液体和气密的方式连接到管板（1）。因此，单独部件的生产及其组装更经济，提高了管接头的特性，并且可以使用任何期望的管形状和材料组合。

95. 发明授权

US5099575A Method for connecting a coolant tube and header of a heat exchanger 失效
标题翻译：用于连接热交换器的冷却剂管和集管的方法
公开(公告)号：US5099575A
公开(公告)日：1992-03-31
申请号：US665351
申请日：1991-03-06
申请人： James L. Colvin , Shawn T. Jennings , Gary L. Tarzwell
发明人： James L. Colvin , Shawn T. Jennings , Gary L. Tarzwell
IPC分类号： B21D53/08 , B23P15/26 , F28F9/16
CPC分类号： F28F9/16 , B21D53/085 , B23P15/26 , Y10T29/49375 , Y10T29/49389 , Y10T29/4992 , Y10T29/4994
摘要： A method for connecting a coolant tube (20) and header (22, 24) of a heat exchanger (10) comprises manifolds (12, 14) forming fluid reservoirs (16, 18) and a plurality of coolant tubes (20) in fluid communication with the manifolds (12, 14). The manifolds (12, 14) comprise a header wall (22, 24) having a plurality of collars (26) forming collar openings (28). The tubes (20) include an axially extending mechanical seam (50) and deformable hollow end portions (52) extending through the collar openings (28). A flaring tool (70) having tapered side surfaces (74) is inserted in the end portion (52) of the tube (20) to expand the tube (20) outwardly against the collar opening (28). The flaring tool (70) includes a groove extending axially along the side surface (74) aligning with and straddling the seam (50) during expansion of the tube (20) and further forces the portions (62, 64 ) of the tube (20) adjacent the seam (50) outwardly into sealing engagement with the collar opening (28).
摘要翻译：用于连接热交换器（10）的冷却剂管（20）和集管（22,24）的方法包括形成流体储存器（16,18）和流体中的多个冷却剂管（20）的歧管（12,14）与歧管（12,14）的连通。歧管（12,14）包括具有形成轴环开口（28）的多个轴环（26）的集管壁（22,24）。管（20）包括延伸穿过套环开口（28）的轴向延伸的机械接缝（50）和可变形的中空端部（52）。具有锥形侧表面（74）的扩口工具（70）插入到管（20）的端部（52）中，以使管（20）向外朝着套环开口（28）膨胀。扩口工具（70）包括在管（20）膨胀期间沿着侧表面（74）轴向延伸的凹槽，所述凹槽与所述接缝（50）对准并跨越所述接缝（50），并进一步迫使所述管（20）的所述部分（62,64））邻近所述接缝（50）向外与所述套环开口（28）密封接合。

96. 发明授权

US4884629A High pressure multiple tube and shell type heat exchanger 失效
标题翻译：高压多管和壳式换热器
公开(公告)号：US4884629A
公开(公告)日：1989-12-05
申请号：US154359
申请日：1988-02-10
申请人： Herve X. Bronnert
发明人： Herve X. Bronnert
IPC分类号： F28D7/06 , F28F9/013 , F28F9/16
CPC分类号： F28D7/06 , F28F9/013 , F28F9/167 , Y10S165/433 , Y10T29/49361 , Y10T29/49893
摘要： A high pressure, multi-tube and sheet-type heat exchanger including a U-shaped jacket formed from a pair of elongate tubular sections, a fluid medium inlet disposed adjacent one end of one of the tubular sections and a fluid medium outlet disposed adjacent one end of the other tubular section, and a pair of U-shaped semicircular half sections connecting the other ends of the tubular sections, a plurality of one-piece U-shaped tubes of heat conductive material arranged in parallel-spaced relation within the jacket through which the high pressure product flows and a tube sheet mounted on the end of each tubular section, each tube sheet being provided with a plurality of openings corresponding to the number of tubes in the jacket, the tube ends being aligned in the openings in the tube sheets and sealingly affixed thereto either by welding or by press fitting a tubular insert into the open end of the tubes.
摘要翻译：一种高压，多管和片式热交换器，其包括由一对细长管状部分形成的U形护套，邻近一个管状部分的一端设置的流体介质入口和邻近一个的流体介质出口另一个管状部分的端部和连接管状部分的另一端的一对U形半圆形半部分，多个一体的U形导热材料管，其在夹套内通过平行间隔的关系布置高压产品流动的管板和安装在每个管状部分的端部上的管板，每个管板设置有对应于护套中的管的数量的多个开口，管端在管的开口中对准通过焊接或通过将管状插入件压入管的开口端而密封地固定在其上。

97. 发明授权

US4744412A Double-wall tube heat exchanger 失效
标题翻译：双壁管换热器
公开(公告)号：US4744412A
公开(公告)日：1988-05-17
申请号：US914105
申请日：1986-10-01
申请人： Sung C. Kim , Marvin P. Schwartz , Howard Y. Yoon
发明人： Sung C. Kim , Marvin P. Schwartz , Howard Y. Yoon
IPC分类号： F28F1/00 , F28F9/16
CPC分类号： F28F1/003
摘要： A heat exchanger utilizes a double walled heat transfer tube wherein the inner tube has a knurled external surface engaging the inner surface of an outer tube to provide multiple interconnected leak paths. The inner and outer tubes are attached to inner and outer tube sheets by roller expansion.
摘要翻译：热交换器使用双壁传热管，其中内管具有接合外管的内表面的滚花外表面以提供多个互连的泄漏路径。内管和外管通过辊膨胀连接到内管和外管片上。

98. 发明授权

US4699212A Plate heat exchanger 失效
标题翻译：板式换热器
公开(公告)号：US4699212A
公开(公告)日：1987-10-13
申请号：US847215
申请日：1986-04-02
申请人： Jarl Andersson , Lennart Edso , Nils-Ake Jonsson , Per Rissler
发明人： Jarl Andersson , Lennart Edso , Nils-Ake Jonsson , Per Rissler
IPC分类号： F28F3/00 , B21D53/02 , B21D53/10 , F28D9/02 , F28F9/16 , F28F19/06 , F28F3/08
CPC分类号： F28F19/06 , Y10S165/356 , Y10T16/05 , Y10T29/49373 , Y10T29/4992 , Y10T29/4994
摘要： In a plate heat exchanger having a frame plate and a pressure plate, at least one of these plates has holes for flow of the heat exchanging media to and from respective passages in the pack of heat exchange plates. Each of these holes has a lining of corrosion-resistant metal comprising a hollow cylinder with thin flanges at its opposite ends engaging opposite sides of the frame plate or pressure plate. One of these flanges has a seamless connection with the hollow cylinder and is sealingly compressed between a heat exchange plate and an undepressed surface of the inner side of the adjacent frame plate or pressure plate. Lining of the hole is effected by plastically deforming a metal disc into a hollow cylinder with a flange at one end, inserting the other end of the cylinder through the hole to engage the flange with said undepressed surface, and then providing said other end of the cylinder with a flange engaging an undepressed surface of the outer side of the frame or pressure plate.
摘要翻译：在具有框架板和压板的板式热交换器中，这些板中的至少一个具有用于将热交换介质流动到热交换板组中的相应通道的孔。这些孔中的每一个具有耐腐蚀金属的衬里，其包括中空圆柱体，其中相对端处的薄凸缘与框架板或压板的相对侧啮合。这些法兰中的一个与中空圆筒无缝连接，并且在相邻的框架板或压力板的内侧的热交换板和未受压表面之间被密封地压缩。孔的内衬通过将金属盘塑性变形成具有一端的凸缘的中空圆柱体来实现，将圆柱体的另一端穿过孔将凸缘与所述未受压表面接合，然后提供所述另一端圆柱体具有与框架或压力板的外侧的未受压表面接合的凸缘。

99. 发明授权

US4546824A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US4546824A
公开(公告)日：1985-10-15
申请号：US591291
申请日：1984-03-19
申请人： William Melnyk
发明人： William Melnyk
IPC分类号： F28F1/02 , F28F9/16 , F28F9/18
CPC分类号： F28F9/16 , F28F1/025 , Y10S165/489
摘要： There is disclosed a tube-to-header joint arrangement for a heat exchanger wherein the tubes include an oblong or flattened body which is off-set to one side with respect to cylindrical ends formed on the tubes. The off-set bodies facilitate staggering alternate rows of collared openings formed in the header to thereby maintain a predetermined minimum distance between adjacent collars to avoid fatigue or failure of the header, while permitting maximum diameter openings to be employed for maximum surface area contact between each tube and header collar for a stronger joint therebetween.
摘要翻译：公开了一种用于热交换器的管对头接合装置，其中管包括长圆形或扁平体，其相对于形成在管上的圆柱形端偏离到一侧。偏心组件容易地形成在集管中形成的交替排列的套环开口，从而在相邻套环之间保持预定的最小距离，以避免集管的疲劳或故障，同时允许使用最大直径的开口用于每个管和头环，用于更牢固的接头。

100. 发明授权

US4531577A Heat exchanger with a plurality of individual tubular parts and process for the manufacture thereof 失效
标题翻译：具有多个独立管状部件的热交换器及其制造方法
公开(公告)号：US4531577A
公开(公告)日：1985-07-30
申请号：US388607
申请日：1982-06-15
申请人： Bohumil Humpolik , Vlastimil Kluna
发明人： Bohumil Humpolik , Vlastimil Kluna
IPC分类号： F28F9/16 , F28F9/26 , F28D1/00
CPC分类号： F28F9/167 , F28F9/26 , Y10S165/499 , Y10T29/49373
摘要： A heat exchanger wherein a plurality of individual tubular parts are connected with each other is provided having a common pressure element for tube connections arranged in a plane. According to FIG. 1, a pressure platen 6 is present, which consists of a material harder than that of the external tubular part and is equipped with a number of orifices 7 corresponding to the number of tube connections. The pressure platen 6 surrounds the outer and inner tubular parts inserted in each other, and the diameter of the orifices 7 is smaller, at least in part, than the external diameter of the outer tubular part. According to the process for the manufacture of the heat exchanger, all of the tube connections are produced simultaneously by means of pressing on the pressure platen. Each of the tube connections is effected by reducing the cross section by means of plastic deformation of at least the outer, tubular part, whereby a press fit of the tubular part is obtained.
摘要翻译：提供了一种热交换器，其中多个单独的管状部件彼此连接，其具有用于布置在平面中的管连接的公共压力元件。根据图如图1所示，存在压力台6，其由比外部管状部件更硬的材料构成，并且配备有与管连接件数相对应的多个孔口7。压板6围绕彼此插入的外管状部件和内管状部件，并且孔口7的直径至少部分地小于外管状部件的外径。根据制造热交换器的方法，通过压在压板上同时产生所有管连接。通过至少外部管状部件的塑性变形来减小横截面来实现每个管接头，从而获得管状部件的压配合。

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