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公开(公告)号：US20110139414A1
公开(公告)日：2011-06-16
申请号：US12636843
申请日：2009-12-14
申请人： Debashis Ghosh , James A. Acre
发明人： Debashis Ghosh , James A. Acre
CPC分类号： F28F1/128 , F28F2215/04
摘要： The assembly includes a heat exchanger assembly including a plurality of tubes extending between first and second manifolds. A plurality of fins extend back and forth between and long the tubes in a continuous patch and define a plurality of legs extending between the tubes. Each of the legs includes a plurality of front long louvers for conveying a stream of air through the legs. Each of the legs further defines a plurality of main spoilers between the front long louvers and the back edges of the legs for inducing turbulence in the stream of air with each of the main spoilers having a spoiler height in the range of 50 to 90 percent of the long louver height and each of the main spoilers having a spoiler length in the range of 10 to 35 percent of the long louver length.
摘要翻译： 该组件包括热交换器组件，其包括在第一和第二歧管之间延伸的多个管。 多个翅片在连续的贴片中在管之间和长管之间来回延伸并且限定在管之间延伸的多个腿。 每个腿包括多个用于传送空气流通过腿的前长百叶窗。 每个腿还在前长百叶窗和腿的后边缘之间进一步限定多个主扰流板，用于引导空气流中的湍流，其中每个主扰流板的扰流器高度在50％至90％的范围内 长的百叶窗高度和每个主扰流板的扰流板长度在长百叶长度的10％至35％的范围内。
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公开(公告)号：US08978745B2
公开(公告)日：2015-03-17
申请号：US13289641
申请日：2011-11-04
CPC分类号： F28D7/024 , F02M26/32 , F28D21/0003 , F28F1/06 , F28F27/02 , Y02T10/121 , Y02T10/16
摘要： An exhaust gas heat recovery (EGHR) heat exchanger, for recovering waste heat from the hot exhaust gases of an internal combustion engine, having a housing and a cylindrical body disposed within the housing. The cylindrical body defines a central passageway and together with the housing defines an annular passageway for the flow of hot exhaust gases. A bypass means is disposed within the central passageway and adapted to selectively by-pass at least a portion of the exhaust gas from the central passageway to the annular passageway. The EGHR heat exchanger also includes at least one fluid tube extending along a tube axis and having at least one lobe extending the length of the tube thereby defining a lobed tube. The lobed tube is twisted about the tube axis forming a twisted lobed tube which is then coiled about the longitudinal axis within the annular exhaust gas passageway.
摘要翻译： 一种用于从内燃机的热废气中回收废热的排气热回收（EGHR）热交换器，其具有壳体和设置在壳体内的圆柱体。 圆柱形主体限定了中心通道，并且与壳体一起限定用于热废气流动的环形通道。 旁路装置设置在中心通道内并适于选择性地将废气的至少一部分从中心通道旁通到环形通道。 EGHR热交换器还包括沿着管轴延伸的至少一个流体管，并且具有至少一个延伸管的长度的凸角，从而限定了裂纹管。 裂纹管围绕管轴扭转，形成扭转的叶形管，然后围绕环形废气通道中的纵向轴线盘绕。
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公开(公告)号：US20110289905A1
公开(公告)日：2011-12-01
申请号：US13118906
申请日：2011-05-31
申请人： JAMES A. ACRE , JAMES A. BRIGHT , JAMES J. KOO , MARK J. ZIMA
发明人： JAMES A. ACRE , JAMES A. BRIGHT , JAMES J. KOO , MARK J. ZIMA
CPC分类号： F01N5/02 , F01N3/043 , F28D7/0083 , F28D7/024 , F28F1/04 , F28F1/08 , F28F27/02 , F28F2250/06 , Y02T10/16 , Y02T10/20
摘要： An exhaust gas heat recovery (EGHR) heat exchanger for an internal combustion engine having a housing, a cylindrical body disposed within the housing, an annular exhaust gas passageway, and a central exhaust gas passageway. The EGHR heat exchanger also includes a bypass valve disposed within the central passageway and adapted to selectively by-pass a portion of the exhaust gas from the central exhaust gas passageway to the annular passageway, and at least one twisted tube having at least one edge coiled within the annular exhaust gas passageway.
摘要翻译： 一种用于具有壳体的内燃机的排气热回收（EGHR）热交换器，设置在壳体内的圆柱体，环形废气通道和中央排气通道。 EGHR热交换器还包括旁通阀，其设置在中心通道内并适于选择性地将来自中央排气通道的一部分废气旁路至环形通道，以及至少一个扭转管，其具有至少一个边缘线圈 在环形废气通道内。
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公开(公告)号：US06318450B1
公开(公告)日：2001-11-20
申请号：US09643345
申请日：2000-08-22
申请人： James A Acre
发明人： James A Acre
IPC分类号： F28F900
CPC分类号： F28F9/002 , F28D1/0435 , F28D2021/0084 , F28D2021/0094
摘要： An automotive heat exchanger module comprises a radiator and condenser with conventional side manifold tanks and upper and lower, channel shaped reinforcements. Neither heat exchanger has any brackets or other provision for attachment to the vehicle by separate fasteners. Instead, a center mounted fan module has rectangular front and rear openings the upper and lower edges of which comprise integral features within which the upper and lower core reinforcements are captured and held with a simple push fit.
摘要翻译： 汽车热交换器模块包括散热器和具有常规侧歧管箱的冷凝器以及上和下通道形增强件。 两个热交换器都不具有用于通过单独的紧固件附接到车辆的任何支架或其它装置。 相反，中心安装的风扇模块具有矩形的前部和后部开口，其上部和下部边缘包括整体特征，其中上部和下部芯部加强件以简单的推动配合被捕获和保持在该内部构件中。
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公开(公告)号：US07789622B2
公开(公告)日：2010-09-07
申请号：US11527186
申请日：2006-09-26
申请人： James A Acre
发明人： James A Acre
CPC分类号： F04D29/646 , F01P5/06 , F04D29/164 , F04D29/526 , F04D29/541
摘要： A cooling fan assembly for cooling a heat exchanger includes a shroud having a plurality of stators extending radially to support a hub. A flow-guide including an outer rim and inner rim surrounds the shroud and extends to the heat exchanger. The outer rim extends from the heat exchanger to the stators. The inner rim extends annularly about the axis and curves convexly from the outer rim. A fan unit includes a plurality of fan blades extending radially from a motor supported by the hub. Each fan blade includes a leading edge facing the stators and a trailing edge facing in the opposite direction with a blade tip extending therebetween. A fan section extends from the inner rim and axially about the fan blades. The stators are disposed between the heat exchanger and the fan blades. The stators have a front edge facing the heat exchanger and a back edge facing the fan blades. Each stator is connected to the inner rim with the front edge extending radially outward and farther than the back edge.
摘要翻译： 用于冷却热交换器的冷却风扇组件包括具有径向延伸以支撑毂的多个定子的护罩。 包括外缘和内缘的流动引导件围绕护罩并延伸到热交换器。 外缘从热交换器延伸到定子。 内边缘围绕轴线环形延伸并且从外边缘凸出地弯曲。 风扇单元包括从由毂支撑的马达径向延伸的多个风扇叶片。 每个风扇叶片包括面向定子的前缘和朝向相反方向的后缘，其中叶片尖端在其间延伸。 风扇部分从内缘延伸并且围绕风扇叶片轴向延伸。 定子设置在热交换器和风扇叶片之间。 定子具有面向热交换器的前边缘和面向风扇叶片的后边缘。 每个定子连接到内边缘，其前边缘比后边缘径向向外延伸。
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公开(公告)号：US20080075585A1
公开(公告)日：2008-03-27
申请号：US11527186
申请日：2006-09-26
申请人： James A. Acre
发明人： James A. Acre
IPC分类号： F04D29/58
CPC分类号： F04D29/646 , F01P5/06 , F04D29/164 , F04D29/526 , F04D29/541
摘要： A cooling fan assembly for cooling a heat exchanger includes a shroud having a plurality of stators extending radially to support a hub. A flow-guide including an outer rim and inner rim surrounds the shroud and extends to the heat exchanger. The outer rim extends from the heat exchanger to the stators. The inner rim extends annularly about the axis and curves convexly from the outer rim. A fan unit includes a plurality of fan blades extending radially from a motor supported by the hub. Each fan blade includes a leading edge facing the stators and a trailing edge facing in the opposite direction with a blade tip extending therebetween. A fan section extends from the inner rim and axially about the fan blades. The stators are disposed between the heat exchanger and the fan blades. The stators have a front edge facing the heat exchanger and a back edge facing the fan blades. Each stator is connected to the inner rim with the front edge extending radially outward and farther than the back edge.
摘要翻译： 用于冷却热交换器的冷却风扇组件包括具有径向延伸以支撑毂的多个定子的护罩。 包括外缘和内缘的流动引导件围绕护罩并延伸到热交换器。 外缘从热交换器延伸到定子。 内边缘围绕轴线环形延伸并且从外边缘凸出地弯曲。 风扇单元包括从由毂支撑的马达径向延伸的多个风扇叶片。 每个风扇叶片包括面向定子的前缘和朝向相反方向的后缘，其中叶片尖端在其间延伸。 风扇部分从内缘延伸并且围绕风扇叶片轴向延伸。 定子设置在热交换器和风扇叶片之间。 定子具有面向热交换器的前边缘和面向风扇叶片的后边缘。 每个定子连接到内边缘，其前边缘比后边缘径向向外延伸。
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公开(公告)号：US5454695A
公开(公告)日：1995-10-03
申请号：US270550
申请日：1994-07-05
申请人： Hemant S. Shah , Joseph L. Terry , James A. Acre
发明人： Hemant S. Shah , Joseph L. Terry , James A. Acre
CPC分类号： F04D25/166 , F04D29/326
摘要： A high output fan assembly for cooling the radiator of a motor vehicle. The fan assembly comprises a shaft, first and second fans, and a motor. The first fan includes a plurality of first blades, each of which has an inner portion attached to the shaft, while an outer hub is attached to an outer portion of at least one of the first blades. The second fan includes a plurality of second blades, each of which has an inner portion attached to the outer hub. The motor is drivingly connected to the shaft to drive the first and second fans at the same number of revolutions per minute. The fan assembly is situated either for pulling or for pushing air across the radiator and an air conditioning condenser of the motor vehicle.
摘要翻译： 用于冷却机动车辆散热器的高输出风扇组件。 风扇组件包括轴，第一和第二风扇以及电动机。 第一风扇包括多个第一叶片，每个叶片具有附接到轴的内部部分，而外部轮毂附接到至少一个第一叶片的外部部分。 第二风扇包括多个第二叶片，每个第二叶片具有附接到外轮毂的内部部分。 马达驱动地连接到轴，以相同的转数每分钟驱动第一和第二风扇。 风扇组件用于拉动或推动空气穿过散热器和机动车辆的空调冷凝器。
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公开(公告)号：US20130112371A1
公开(公告)日：2013-05-09
申请号：US13289641
申请日：2011-11-04
CPC分类号： F28D7/024 , F02M26/32 , F28D21/0003 , F28F1/06 , F28F27/02 , Y02T10/121 , Y02T10/16
摘要： An exhaust gas heat recovery (EGHR) heat exchanger, for recovering waste heat from the hot exhaust gases of an internal combustion engine, having a housing and a cylindrical body disposed within the housing. The cylindrical body defines a central passageway and together with the housing defines an annular passageway for the flow of hot exhaust gases. A bypass means is disposed within the central passageway and adapted to selectively by-pass at least a portion of the exhaust gas from the central passageway to the annular passageway. The EGHR heat exchanger also includes at least one fluid tube extending along a tube axis and having at least one lobe extending the length of the tube thereby defining a lobed tube. The lobed tube is twisted about the tube axis forming a twisted lobed tube which is then coiled about the longitudinal axis within the annular exhaust gas passageway.
摘要翻译： 一种用于从内燃机的热废气中回收废热的排气热回收（EGHR）热交换器，其具有壳体和设置在壳体内的圆柱体。 圆柱形主体限定了中心通道，并且与壳体一起限定用于热废气流动的环形通道。 旁路装置设置在中心通道内并适于选择性地将废气的至少一部分从中心通道旁通到环形通道。 EGHR热交换器还包括沿着管轴延伸的至少一个流体管，并且具有至少一个延伸管的长度的凸角，从而限定了裂纹管。 裂纹管围绕管轴扭转，形成扭转的叶形管，然后围绕环形废气通道中的纵向轴线盘绕。
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公开(公告)号：US20080247874A1
公开(公告)日：2008-10-09
申请号：US11784037
申请日：2007-04-05
IPC分类号： F04D29/58
CPC分类号： F04D25/0613 , F04D25/082 , F04D29/646
摘要： A cooling system includes a fan assembly that is rotated to move air in a primary path through a housing. The fan assembly includes a hub and a plurality of spaced reinforcing ribs that establish channels between a motor casing and the interior of the hub. A heat sink assembly is axially spaced from a hub bottom to define an air cavity that is in communication with a gap. The hub includes a tube that defines an air passage to establish communication with the cavity. A plurality of air vanes extend in a spiral path from the hub bottom and into the air cavity to move air through the air passage and create turbulence over the heat sink assembly. The air vanes move the air over the heat sink assembly and through the air passage to establish communication between the channels and the air cavity.
摘要翻译： 一种冷却系统包括一个风扇组件，该风扇组件被旋转以使主要路径中的空气通过壳体。 风扇组件包括毂和多个间隔开的加强肋，其在马达壳体和轮毂的内部之间建立通道。 散热器组件与毂底部轴向间隔开以限定与间隙连通的空气腔。 毂包括限定空气通道以与空腔建立连通的管。 多个空气叶片以螺旋路径从毂底部延伸到空气腔中，以使空气通过空气通道并在散热器组件上产生湍流。 空气叶片将空气移动到散热器组件上并且通过空气通道以在通道和空气腔之间建立连通。
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公开(公告)号：US06467538B1
公开(公告)日：2002-10-22
申请号：US09691871
申请日：2000-10-19
申请人： James A Acre , Wayne Oliver Forrest
发明人： James A Acre , Wayne Oliver Forrest
IPC分类号： B60H100
CPC分类号： F01P5/043 , B60H1/02 , B60H1/04 , B60K11/02 , F01P2037/02
摘要： A vehicle heater of the type that uses diverted engine coolant is provided with an accelerated warm up process that takes the coolant to a temperature suitable for passenger space heating more quickly. The fan that normally pulls outside air through the front end grill is, after vehicle start up, run in reverse, so as to actually retard the flow of air through the grill. The net effect of a separate structure that physically blocks air flow is achieved merely by using existing components in a new way.
摘要翻译： 使用转向发动机冷却剂的车辆加热器具有加速的预热过程，其使冷却剂更快地使得适合乘客空间加热的温度。 通常通过前端格栅拉出外部空气的风扇在车辆启动后反向运行，以便实际上延迟通过格栅的空气流。 仅通过以新的方式使用现有组件来实现物理阻挡气流的单独结构的净效果。
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