Internally mounted radial flow, high pressure, intercooler for a rotary compressor machine
    3.
    发明授权
    Internally mounted radial flow, high pressure, intercooler for a rotary compressor machine 失效
    用于旋转式压缩机的内置径流,高压中冷器

    公开(公告)号:US07172016B2

    公开(公告)日:2007-02-06

    申请号:US10264822

    申请日:2002-10-04

    IPC分类号: F28F9/02 F02F1/06

    摘要: A header construction intended for use in a heat exchanger (36) employed in a relatively high pressure application includes an array of generally parallel tube runs (84) with fins (82) extending between adjacent ones of the tube runs. At least one relatively flat header plate (86) has a plurality of tube slots (88) for receiving ends (90) of the tubes (84) and a tank (94) is mounted to and sealed to the header plate (86). Peripheral flanges (112) are located about tube slots (86) in the headers and a header reinforcing plate (114) is bonded to the header plate (86) oppositely of the tank (94). Stiffening beads in the form of flanges (120) are located on the header reinforcing plate (114) between openings (118) therein through which the tubes (84) pass and extend away from the header plate (86).

    摘要翻译: 用于在相对较高压力应用中使用的热交换器(36)中的集管结构包括具有在相邻的管道之间延伸的翅片(82)的大致平行的管道(84)的阵列。 至少一个相对平坦的集管板(86)具有用于接纳管(84)的端部(90)的多个管槽(88),并且罐(94)安装到并封闭到集管板(86)。 外围法兰(112)位于集管中的管槽(86)周围,并且集管加强板(114)与罐(94)相对地接合到集管板(86)。 法兰(120)形式的加强珠位于其中的开口(118)之间的集管加强板(114)上,管(84)通过该加强板通过并远离集管板(86)延伸。

    Header and tank construction for a heat exchanger
    6.
    发明授权
    Header and tank construction for a heat exchanger 失效
    热交换器的头和罐结构

    公开(公告)号:US5794692A

    公开(公告)日:1998-08-18

    申请号:US144735

    申请日:1993-10-28

    摘要: Restrictions on the major dimension of flattened tubes used in heat exchangers employing oval shaped, two piece headers/tank assemblies can be minimized in a construction including a plurality of flattened tubes (14) each having a minor dimension and a major dimension transverse thereto and extending in spaced parallel relation. Fins (16) are in heat exchange relation with the tubes (14) and a pair of spaced, parallel, elongated headers/tank assemblies (10, 12) are provided between which the tubes (14) extend. At least one of the headers/tank assemblies (10, 12) is a multiple piece header/tank assembly including a header piece (20) and a separate tank piece (22). The header piece (20) is elongated and provided with a plurality of slots (28) sized to receive ends of the tubes (14) with the tube major dimensions being generally transverse to the direction of elongation of the header piece (20). The header piece further includes a peripheral flange (24). The tank piece (22) is elongated, concave and has a peripheral flange (44) nested within the peripheral flange (22) of the header piece (20). The two are bonded together to form a unitary tubular structure and the peripheral flange (42) of the tank piece has alternating crests (52) and valleys (50) with the valleys (50) having a width greater than the tube minor dimension and being aligned with the tube ends. As a consequence, a flow to the tubes (14) is not obstructed by the peripheral flange (42) on the tank piece because of the valleys (50) therein.

    摘要翻译: 在使用椭圆形的两片式集管/罐组件的热交换器中使用的扁平管的主要尺寸的限制可以在包括多个扁平管(14)的结构中最小化,每个扁平管具有小尺寸和横向于其的主尺寸 间隔平行关系。 金属丝(16)与管(14)处于热交换关系,并且提供一对间隔开的平行的细长的集管/罐组件(10,12),管(14)延伸在其间。 集管/箱组件(10,12)中的至少一个是包括集管件(20)和单独的罐件(22)的多件式集管/箱组件。 集管件(20)是细长的,并且设置有多个狭槽(28),其尺寸设置成接收管(14)的端部,其中管的主要尺寸通常横向于头部件(20)的伸长方向。 集管件还包括周边凸缘(24)。 罐件(22)是细长的,凹形的并且具有嵌套在头部件(20)的周边法兰(22)内的周边凸缘(44)。 两者结合在一起以形成一体的管状结构,并且罐件的周边凸缘(42)具有交替的顶部(52)和谷(50),其中谷(50)的宽度大于管的微小尺寸,并且是 与管端对齐。 因此,由于其中的谷(50),流向管(14)的流动不会被罐件上的周边凸缘(42)阻挡。

    Aluminum charge air cooler and method of making the same
    7.
    发明授权
    Aluminum charge air cooler and method of making the same 失效
    铝加气冷却器及其制作方法

    公开(公告)号:US5228512A

    公开(公告)日:1993-07-20

    申请号:US679519

    申请日:1991-04-02

    IPC分类号: F28F9/18

    摘要: Thermal and pressure related fatigue or stress in the header plates (26, 28) of a charge air cooler is avoided in a structure wherein the header plates (26, 28) are formed of a channel having a central web (80) flanked by legs (82, 84) and provided with apertures (86) for receiving the ends of tubes (36). The apertures (86), on the side thereof between the legs (82, 84), are provided with peripheral flanges (88, 90, 92, 94) and on the opposite side are substantially surrounded by concave camming surfaces (96, 98).

    摘要翻译: 在这种结构中避免了加压空气冷却器的集管板(26,28)中的热和压力相关的疲劳或应力,其中集管板(26,28)由具有侧面为腿的中心腹板(80)的通道形成, (82,84)并且设置有用于容纳管(36)的端部的孔(86)。 在腿部(82,84)的一侧上的孔(86)设置有周边凸缘(88,90,92,94),并且相对侧基本上由凹入的凸轮表面(96,98)包围, 。