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公开(公告)号：US06997250B2
公开(公告)日：2006-02-14
申请号：US10632590
申请日：2003-08-01
申请人： Roland Dilley , Richard Paul Beldam , Keith Agee
发明人： Roland Dilley , Richard Paul Beldam , Keith Agee
IPC分类号： F28F9/02
CPC分类号： F28F9/0265 , F28D21/0003
摘要： Heat exchangers, constructed in accordance with principles of this invention, comprise a plurality of first passages, for transporting a first fluid or gas therethrough, and one or more second passages for transporting a second fluid or gas therethrough. The second passages are positioned adjacent to the first passages to permit a desired transfer of thermal energy from the first passages to the second passages. At least one manifold is placed in communication with one of the first or second passages. The manifold includes an opening disposed therethrough for receiving or dispensing the first or second fluid or gas to or from the first or second passages. The heat exchanger includes a flow director disposed therein for diverting or distributing the flow of first or second fluid or gas in a manner different from a natural fluid or gas flow within the heat exchanger. The flow director can be provided as an integral part of the heat exchanger itself, or can be provided as a separate element within the heat exchanger.
摘要翻译： 根据本发明的原理构造的热交换器包括多个用于输送第一流体或气体的第一通道，以及一个或多个第二通道，用于输送第二流体或气体。 第二通道定位成与第一通道相邻，以允许期望的热能从第一通道传递到第二通道。 至少一个歧管被放置成与第一或第二通道之一连通。 歧管包括穿过其中的开口，用于将第一或第二流体或气体接收或分配到第一通道或第二通道。 热交换器包括设置在其中的导流器，用于以不同于热交换器内的天然流体或气流的方式转向或分配第一或第二流体或气体的流。 导流器可以作为热交换器本身的整体部分提供，或者可以作为热交换器内的单独元件提供。
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公开(公告)号：US6129142A
公开(公告)日：2000-10-10
申请号：US208323
申请日：1998-12-09
申请人： Richard Paul Beldam
发明人： Richard Paul Beldam
CPC分类号： F28F9/002 , F28D1/05366 , F28F9/001 , F28F2265/26 , Y10S165/48 , Y10T29/4935
摘要： A side sheet of a radiator has a thermal expansion joint to allow thermal relief in the radiator as the radiator expands due to temperature variations during operation. The thermal expansion joint is formed by first brazing the side sheet to the radiator core and then cutting through the side sheet.
摘要翻译： 散热器的侧片具有热膨胀接头，由于在操作期间由于温度变化而散热器膨胀，所以能够在散热器中进行热释放。 热膨胀接头通过首先将侧片钎焊到散热器芯，然后切割穿过侧片而形成。
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公开(公告)号：US07493942B2
公开(公告)日：2009-02-24
申请号：US11552502
申请日：2006-10-24
CPC分类号： F28D9/0037
摘要： Apparatus and method for cooling heated fluids, such as exhaust gases, flowing through a heat exchanger comprising one or more exhaust plenums and one or more coolant plenums, and providing increased coolant velocity in that portion of the coolant plenums contacting the inlet portion of the exhaust plenums. Local increased coolant velocity is provided by any means, including decreasing the area-in-flow of the coolant plenums wherein increased velocity is desired, shaping or baffling either or both inlet or outlet coolant tanks in fluidic contact with coolant plenums wherein increased velocity is desired, or a combination thereof.
摘要翻译： 用于冷却流过包括一个或多个排气室和一个或多个冷却剂室的热交换器的加热流体（例如废气）的设备和方法，并且在与排气的入口部分接触的冷却剂通风部分中提供增加的冷却剂速度 全会。 通过任何方式提供局部增加的冷却剂速度，包括减小冷却剂室的流动面积，其中需要增加的速度，成形或阻挡任何一个或两个入口或出口冷却剂箱与冷却剂室中流体接触，其中需要增加的速度 ，或其组合。
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公开(公告)号：US07287579B2
公开(公告)日：2007-10-30
申请号：US11470202
申请日：2006-09-05
IPC分类号： F28F3/08
CPC分类号： F28D9/005 , F02M26/32 , F28D9/0018 , F28D9/0043 , F28D21/0003 , F28F9/0263 , F28F2250/104
摘要： An exemplary heat exchanger includes a heat exchanger core having a core side fluid space and a cover plate and a substantially U-shaped wall fitted at one end with an inlet header and, at an opposing end, with an outlet header, which in combination with the cover plate, define a shell side fluid space. In this example, the cover plate forms two seals with two opposing sides of the U-shaped wall, forms a seal with the inlet header and forms a seal with the outlet header. Such a heat exchange may be suitable for use as an EGR cooler. Other exemplary devices, methods and systems are disclosed.
摘要翻译： 示例性的热交换器包括具有芯侧流体空间和盖板的热交换器芯部和在一端与入口集管安装的基本上U形的壁，并且在相对端具有出口集管，该出口集管与 盖板，限定了壳侧流体空间。 在该示例中，盖板形成具有U形壁的两个相对侧的两个密封件，与入口集管形成密封并与出口集管形成密封。 这种热交换可以适合用作EGR冷却器。 公开了其它示例性的装置，方法和系统。
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公开(公告)号：US06928730B2
公开(公告)日：2005-08-16
申请号：US10645443
申请日：2003-08-18
申请人： Richard Paul Beldam , Keith D. Agee
发明人： Richard Paul Beldam , Keith D. Agee
CPC分类号： F02B29/0462 , F28D9/0068 , F28D21/0003 , F28F9/0202 , F28F13/08 , F28F2250/102 , Y02T10/146 , Y10S165/909 , Y10T29/49357 , Y10T29/49366
摘要： An apparatus and method for cooling hot fluids, especially exhaust gases, with a multi-pass cooler core. The cooler core is particularly useful for cooling exhaust gases flowing in an exhaust gas recirculation (EGR) system or regime in operative association with an internal combustion engine, such as a diesel engine. Cooled gases are recirculated to the engine input to help reduce noxious exhaust emissions. The invention utilizes unequal areas-in-flow between the first exhaust pass through the core and the second and subsequent passes through the core. The first pass through the core features an area-in-flow comparatively larger than the area-in-flow of the second pass. The difference in areas-in-flow between passes influences gas velocities to reduce fouling, despite changes in exhaust gas temperature between passes through the core.
摘要翻译： 一种用多通道冷却器芯片冷却热流体，特别是废气的装置和方法。 冷却器芯特别适用于在与内燃机（例如柴油发动机）有效关联的废气再循环（EGR）系统或方案中流动的废气的冷却。 冷却的气体再循环到发动机输入端，以帮助减少有害废气排放。 本发明利用在第一排气通过核心之间的不相等的区域和第二次和随后的通过该核心的流经。 第一次通过核心的特征是流量比第二次通过的流量大得多。 尽管经过核心的废气温度发生变化，通道之间的区域流量差异会影响气体速度以减少结垢。
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公开(公告)号：US07128137B2
公开(公告)日：2006-10-31
申请号：US10737380
申请日：2003-12-12
CPC分类号： F28F9/0219 , F02M26/32
摘要： Heat exchangers of this invention include a shell having an inner chamber defined by an inside wall surface, and having at least one opening adjacent an end of the shell. A tube bundle comprising a plurality of assembled together tubes are disposed within the inner chamber. A header plate is attached to the tubes and is positioned adjacent an end of the tube bundle. The header plate includes an outside diameter that fits within the shell inside wall surface to provide a nested attachment junction therebetween. The header plate and shell are fixedly connected to one another by use of a braze joint formed by the placement of brazing material between the interfacing header plate and the shell surface sections. A tank is attached to the shell adjacent the shell end.
摘要翻译： 本发明的热交换器包括壳体，其具有由内壁表面限定的内室，并且具有邻近壳体端部的至少一个开口。 包括多个组装在一起的管的管束设置在内室内。 集管板连接到管并且邻近管束的端部定位。 集管板包括外壁，该外径适合在壳体内壁表面内以在其间提供嵌套的连接接头。 集管板和壳体通过使用通过在接口集管板和壳体表面部分之间放置钎焊材料而形成的钎焊接头彼此固定连接。 一个罐子靠近壳体端部附着在壳体上。
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公开(公告)号：US07124812B1
公开(公告)日：2006-10-24
申请号：US10256063
申请日：2002-09-25
CPC分类号： F28D9/0037
摘要： Apparatus and method for cooling heated fluids, such as exhaust gases, flowing through a heat exchanger comprising one or more exhaust plenums and one or more coolant plenums, and providing increased coolant velocity in that portion of the coolant plenums contacting the inlet portion of the exhaust plenums. Local increased coolant velocity is provided by any means, including decreasing the area-in-flow of the coolant plenums wherein increased velocity is desired, shaping or baffling either or both inlet or outlet coolant tanks in fluidic contact with coolant plenums wherein increased velocity is desired, or a combination thereof.
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公开(公告)号：US07108054B2
公开(公告)日：2006-09-19
申请号：US10661174
申请日：2003-09-11
IPC分类号： F28F3/08
CPC分类号： F28D9/005 , F02M26/32 , F28D9/0018 , F28D9/0043 , F28D21/0003 , F28F9/0263 , F28F2250/104
摘要： An exemplary heat exchanger, suitable for use in exhaust gas recirculation to cool exhaust gas, includes a cover plate having a plurality of openings, an upper plate having a plurality of openings, a lower plate having a plurality of openings and a bottom plate where seals exist between various plates to form at least one gas flow space and at least one liquid flow space. Various other exemplary heat exchanger configurations are also disclosed.
摘要翻译： 适用于废气再循环以冷却废气的示例性热交换器包括具有多个开口的盖板，具有多个开口的上板，具有多个开口的下板和底板，其中密封件 存在于各个板之间以形成至少一个气体流动空间和至少一个液体流动空间。 还公开了各种其它示例性的热交换器配置。
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公开(公告)号：US06742256B2
公开(公告)日：2004-06-01
申请号：US09866185
申请日：2001-05-25
申请人： Richard Paul Beldam
发明人： Richard Paul Beldam
IPC分类号： B23P1526
CPC分类号： B23P15/26 , F28F9/002 , F28F9/02 , Y10T29/49352 , Y10T29/49366 , Y10T29/49373 , Y10T29/49389
摘要： Heat exchanger header tanks are constructed from a basic set of components. The basic components are castings and simple formed sheet parts. The components are assembled to produce a heat exchanger tank having a desired size and geometry.
摘要翻译： 热交换器集水箱由一组基本组件构成。 基本组件是铸件和简单的成型片部件。 组件被组装以产生具有所需尺寸和几何形状的热交换器箱。
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公开(公告)号：US06634419B1
公开(公告)日：2003-10-21
申请号：US10161249
申请日：2002-05-31
申请人： Richard Paul Beldam , Keith D. Agee
发明人： Richard Paul Beldam , Keith D. Agee
IPC分类号： F28F1300
CPC分类号： F02B29/0462 , F28D9/0068 , F28D21/0003 , F28F9/0202 , F28F13/08 , F28F2250/102 , Y02T10/146 , Y10S165/909 , Y10T29/49357 , Y10T29/49366
摘要： An apparatus and method for cooling hot fluids, especially exhaust gases, with a multi-pass cooler core. The cooler core is particularly useful for cooling exhaust gases flowing in an exhaust gas recirculation (EGR) system or regime in operative association with an internal combustion engine, such as a diesel engine. Cooled gases are recirculated to the engine input to help reduce noxious exhaust emissions. The invention utilizes unequal areas-in-flow between the first exhaust pass through the core and the second and subsequent passes through the core. The first pass through the core features an area-in-flow comparatively larger than the area-in-flow of the second pass. The difference in areas-in-flow between passes influences gas velocities to reduce fouling, despite changes in exhaust gas temperature between passes through the core.
摘要翻译： 一种用多通道冷却器芯片冷却热流体，特别是废气的装置和方法。 冷却器芯特别适用于在与内燃机（例如柴油发动机）有效关联的废气再循环（EGR）系统或方案中流动的废气的冷却。 冷却的气体再循环到发动机输入端，以帮助减少有害废气排放。 本发明利用在第一排气通过核心之间的不相等的区域和第二次和随后的通过该核心的流经。 第一次通过核心的特征是流量比第二次通过的流量大得多。 尽管经过核心的废气温度发生变化，通道之间的区域流量差异会影响气体速度以减少结垢。
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