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1. 发明授权

US5228512A Aluminum charge air cooler and method of making the same 失效
标题翻译：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
申请人： Richard A. Bretl , Dan R. DeRosia , Charles E. Goodremote , Peter C. Kottal
发明人： Richard A. Bretl , Dan R. DeRosia , Charles E. Goodremote , Peter C. Kottal
IPC分类号： F28F9/18
CPC分类号： F28F9/18 , F28D2021/0082 , Y10T29/49373
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，。

2. 发明授权

US4269265A Tubular heat exchanger with turbulator 失效
标题翻译：管式热交换器与湍流器
公开(公告)号：US4269265A
公开(公告)日：1981-05-26
申请号：US98707
申请日：1979-11-29
申请人： Robert A. Meyer , Richard A. Bretl
发明人： Robert A. Meyer , Richard A. Bretl
IPC分类号： F28F1/02 , F28F13/12
CPC分类号： F28F1/405 , F28F1/02 , F28F13/12 , Y10S165/53
摘要： A tubular heat exchanger for liquids having a turbulator in a liquid flow tube offering low resistance to internal liquid flow. The liquid flow tube has an inside surface and transverse minor and major inner dimensions. The internal turbulator is elongated and comprises a heat conducting wire having successive, substantially canted undulations in contact with the tube's inner surface.
摘要翻译：一种用于液体的管式热交换器，其具有液体流管中的湍流器，对内部液体流动具有低阻力。液体流管具有内表面和横向次要和主要的内部尺寸。内部湍流器是细长的并且包括导热丝，其具有与管的内表面接触的连续的基本上倾斜的起伏。

3. 发明授权

US5544699A Oil cooler with a self-fastening, self-orienting pressure relief valve 失效
标题翻译：油冷却器采用自紧式，自取向压力释放阀
公开(公告)号：US5544699A
公开(公告)日：1996-08-13
申请号：US386418
申请日：1995-02-10
申请人： Kevin J. Robers , Richard A. Bretl , Lawrence W. Gabbey , William J. Kerkman , Tod T. Kersher
发明人： Kevin J. Robers , Richard A. Bretl , Lawrence W. Gabbey , William J. Kerkman , Tod T. Kersher
IPC分类号： F01M1/20 , F01M5/00 , F01M11/03 , G05D23/00
CPC分类号： F01M5/002 , F01M1/20 , F01M11/03 , F01M2001/1014 , F01M2011/033 , F16N2250/04
摘要： A simple, reliable bypass valve construction (50) is provided for use in conjunction with a donut oil cooler (16) having an aluminum multi-piece housing (28). The bypass valve construction (50) is easily accessible and readily replaceable so as to lend itself to serviceability. The invention is incorporated in an oil cooler (16) having a housing (28) with a coolant inlet and outlet (42) and (44), and a surface (26) adapted to be sealed against an oil filter (14). The oil cooler (16) includes a plurality of interconnected heat exchange units (21) located inside the housing (28), with an oil inlet to one of the units and an oil outlet from another of the units. An oil bypass is provided through at least some of the interconnected heat exchange units (21) and communicates with a bypass outlet (62) in the housing surface (26). The bypass outlet (62) is normally closed by a bypass valve (52) which includes a generally C-shaped, sheet-like resilient flapper (54) with a valve element (56) sized to close the bypass outlet (62) and located intermediate the ends of the flapper (54). The ends of the flapper (54) have feet (64) and (66) which are received in slots (68) and (70) in the housing surface (26) to mount the flapper (54) on the surface (26) and to at least nominally locate the valve element (56) with respect to the bypass outlet (62).
摘要翻译：提供简单可靠的旁通阀结构（50），与具有铝多件式外壳（28）的环形油冷却器（16）结合使用。旁通阀结构（50）易于接近并易于更换，从而使其具有适用性。本发明结合在具有壳体（28）的油冷却器（16）中，所述壳体具有冷却剂入口和出口（42）和（44），以及适于与油过滤器（14）密封的表面（26）。油冷却器（16）包括位于壳体（28）内部的多个互连的热交换单元（21），其中一个单元的油入口和另一个单元的出油口。通过至少一些相互连接的热交换单元（21）提供油旁路，并与壳体表面（26）中的旁路出口（62）连通。旁路出口（62）通常由旁通阀（52）封闭，该旁路阀（52）包括大致C形的片状弹性挡板（54），阀瓣（56）的尺寸被设计成封闭旁路出口（62）并定位在挡板（54）的端部之间。挡板（54）的端部具有脚部（64）和（66），其具有容纳在壳体表面（26）中的狭槽（68）和（70）中以将挡板（54）安装在表面（26）上，并且至少相对于旁路出口（62）名义上定位阀元件（56）。

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