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公开(公告)号：US08403031B2
公开(公告)日：2013-03-26
申请号：US12293156
申请日：2007-01-25
IPC分类号： F28F27/02
CPC分类号： F28D7/106 , F28D9/0056 , F28D21/0003 , F28F1/022 , F28F27/02 , F28F2250/06 , F28F2255/14
摘要： A heat transmission unit includes a channel conducting a coolant, and a channel conducting a fluid to be cooled. The two channels are separated from each other by a wall provided with ribs extending therefrom into at least one of the two channels. The channel conducting the fluid to be cooled includes a fluid inlet and a fluid outlet. The channel is separated by a partition wall, arranged in flow direction, into a first and a second partial channel having a first partial inlet for fluid and a second partial inlet for fluid, and a first partial outlet for fluid and a second partial outlet for fluid. At least the first partial inlet for fluid is adapted to be shut off by a first shut-off device.
摘要翻译： 热传递单元包括导通冷却剂的通道和导通待冷却流体的通道。 两个通道由设置有从其延伸到两个通道中的至少一个的肋的壁彼此分开。 导通待冷却流体的通道包括流体入口和流体出口。 该通道由沿流动方向排列的分隔壁分隔成具有用于流体的第一部分入口和用于流体的第二部分入口的第一和第二部分通道，以及用于流体的第一部分出口和用于流体的第二部分出口 流体。 用于流体的至少第一部分入口适于被第一截止装置切断。
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公开(公告)号：US07207324B2
公开(公告)日：2007-04-24
申请号：US10595147
申请日：2004-09-01
IPC分类号： F02M25/07
CPC分类号： F02D9/109 , F02B31/085 , F02M26/22 , F02M26/53 , F02M26/54 , F02M35/10222 , F02M35/112 , Y02T10/146
摘要： The invention relates to an air-intake duct system (1) in which a throttle valve (40), an exhaust gas recirculating valve (29), a bypass valve (19), an exhaust gas cooler (11), against which exhaust gas flows via bypass valve (19), and, optionally, an air mass sensor are integrated. A complete intake unit for modern engines is hereby created, with which achieves a charging optimization and thus a reduction in fuel consumption as well as a reduction in pollutants by a corresponding thermal management in the engine by the exhaust gas cooler (11) that, together with a shell (3, 4) of the housing (2), is manufactured as a single piece. The individual add-on pieces (12, 19, 29, 40, 59) are optimally matched to one another and have, due to their designs, a low weight and a low finishing work requirement. This makes it possible to distinctly reduce assembly and manufacturing costs.
摘要翻译： 本发明涉及一种进气管道系统（1），其中具有节流阀（40），排气再循环阀（29），旁通阀（19），排气冷却器（11） 通过旁路阀（19）流动，并且可选地，集成了空气质量传感器。 因此，现代发动机的完整进气装置由此实现了充气优化，从而降低了燃料消耗，并且通过排气冷却器（11）在发动机中相应的热管理降低了污染物 与壳体（2）的外壳（3,4）一起制成。 各个附加件（12,19,29,40,59）彼此最佳匹配，并且由于其设计而具有低重量和低精加工要求。 这使得可以明显降低组装和制造成本。
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公开(公告)号：US20060283429A1
公开(公告)日：2006-12-21
申请号：US10595147
申请日：2004-09-01
CPC分类号： F02D9/109 , F02B31/085 , F02M26/22 , F02M26/53 , F02M26/54 , F02M35/10222 , F02M35/112 , Y02T10/146
摘要： The invention relates to an air-intake duct system (1) in which a throttle valve (40), an exhaust gas recirculating valve (29), a bypass valve (19), an exhaust gas cooler (11), against which exhaust gas flows via the bypass valve (19), and, optionally, an air mass sensor are integrated. A complete intake unit for modern engines is hereby created, with which both a charging optimization and thus a reduction in fuel consumption as well as a reduction in pollutants are achieved by a corresponding thermal management in the engine by the exhaust gas cooler (11) that, together with a shell (3, 4) of the housing (2), is manufactured as a single piece. The individual add-on pieces (12, 19, 29, 40, 59) are optimally matched to one another and have, due to their designs, a low weight and a low requirement of finishing work. This makes it possible to distinctly reduce assembly and manufacturing costs.
摘要翻译： 本发明涉及一种进气管道系统（1），其中具有节流阀（40），排气再循环阀（29），旁通阀（19），排气冷却器（11） 通过旁通阀（19）流动，并且可选地，空气质量传感器被集成。 因此，现在有一种现代发动机的进气装置，通过废气冷却器（11）对发动机进行相应的热管理，可实现充气优化，从而降低燃料消耗以及降低污染物。 与壳体（2）的壳体（3,4）一起制造为单件。 各个附加件（12,19,29,40,59）彼此最佳地匹配，并且由于它们的设计而具有低重量和对加工工作的低要求。 这使得可以明显降低组装和制造成本。
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公开(公告)号：US20090183861A1
公开(公告)日：2009-07-23
申请号：US12293156
申请日：2007-01-25
IPC分类号： F28D7/00
CPC分类号： F28D7/106 , F28D9/0056 , F28D21/0003 , F28F1/022 , F28F27/02 , F28F2250/06 , F28F2255/14
摘要： Previous heat transmission units have only low cooling efficiencies in case of small fluid mass flows. According to the invention, it is proposed to configure a heat transmission unit (1) in such a manner that a channel (4) conducting the fluid to be cooled is separated, by a partition wall (14;23,24;29,30), into at least two separated partial channels (15,16), a first one of these channels being adapted to be shut off by a shut-off means (21;27;31) arranged at a first partial fluid inlet (17) of this channel. Preferably, in spite of the closed condition of this inlet cross section, full use is made of the existing cooler surface in that there is effected, by suitable arrangement of the partition walls (14;23,24;29, 30) and by further shut-off means (28;32), a deflection of the fluid mass flow in the heat transmission unit (1). A heat transmission unit of the above configuration is particularly suited for exhaust-gas recirculation in internal combustion engines; thus, an optimum cooling performance can be obtained throughout various exhaust-gas recirculation rates.
摘要翻译： 以前的传热装置在流体质量较小的情况下只有低冷却效率。 根据本发明，提出了一种传热单元（1），其特征在于，通过分隔壁（14; 23,24; 29,30 ）到至少两个分离的部分通道（15,16）中，这些通道中的第一个通道适于被布置在第一部分流体入口（17）处的切断装置（21; 27; 31） 的这个频道。 优选地，尽管该入口横截面为封闭状态，但是充分利用现有的冷却器表面，因为通过合适布置分隔壁（14; 23,24; 29,30）和进一步 切断装置（28; 32），传热单元（1）中的流体质量流的偏转。 上述结构的传热单元特别适用于内燃机中的废气再循环; 因此，可以在各种废气再循环速率中获得最佳的冷却性能。
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公开(公告)号：US07546828B2
公开(公告)日：2009-06-16
申请号：US11862112
申请日：2007-09-26
CPC分类号： F02D9/1025 , B29C45/0017 , B29C2045/1601 , F02D9/1015 , F02D9/1045 , F02D9/106 , F02D9/107 , F02M26/70
摘要： The invention relates to a throttle plate port whose pivot axis is disposed so as to be axially offset with respect to the throttle plate and whose radial peripheral surface is shaped, at least by sections, in the form of spherical sectors, where in the position which closes the bore the peripheral surface of the throttle plate abuts, in the form of a line, the seat face of the housing. Through this type of eccentric disposition and simultaneous realization of the peripheral surface, the housing can be realized without undercuts and nonetheless precise dosing can be achieved in the case of small pivot angles.
摘要翻译： 本发明涉及一种节流板端口，其枢转轴线设置成相对于节流板轴向偏移，并且其径向周向表面至少以扇形的形式成形，其中在 关闭所述孔，所述节流板的外周表面以线的形式邻接所述壳体的所述座面。 通过这种类型的偏心配置和外围表面的同时实现，可以实现外壳没有底切，尽管如此，在小转角的情况下，可以实现精确的定量。
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公开(公告)号：US07428897B2
公开(公告)日：2008-09-30
申请号：US10599280
申请日：2005-04-12
申请人： Andreas Köster , Heinrich Dismon , Hans-Jürgen Hüsges , Hans-Ulrich Kühnel , Franz Dellen , Ridel Röttges
发明人： Andreas Köster , Heinrich Dismon , Hans-Jürgen Hüsges , Hans-Ulrich Kühnel , Franz Dellen , Ridel Röttges
摘要： The invention relates to a controllable two-way valve (1), in which a valve rod (3) is connected in a permanent manner to at least two valve members (4, 5, 6, 24, 25; 39, 40), the valve rod (3) being actuated by means of an actuator (2). The housing (7) comprises an inlet (8; 4) or outlet and two corresponding outlets (9; 32; 42), (10; 28; 43) or inlets. According to the invention, the two valve members (4, 5, 6; 24, 25; 39, 40) correspond with at least two valve seats (12, 17, 22; 29, 37, 38; 46, 47) and the two or more valve members (4, 5, 6; 24, 25; 39, 40) have three control surfaces (11, 13, 18; 26, 27, 31; 44, 45, 48). The invention thus provides a dirt-resistant valve, which is easy to operate, has fixed valve members and does not require additional equipment. Said valve permits both the inlet to be completely blocked and the two outlets to be controlled independently of one another.
摘要翻译： 本发明涉及一种可控制的双向阀（1），其中阀杆（3）以永久方式连接到至少两个阀构件（4,5,6,24,25; 39,40）， 阀杆（3）通过致动器（2）致动。 壳体（7）包括入口（8; 4）或出口和两个对应的出口（9; 32; 42），（10; 28; 43）或入口。 根据本发明，两个阀构件（4,5,6; 24,25; 39,40）对应于至少两个阀座（12,17,22; 29,37,38,46,47），并且 两个或更多个阀构件（4,5,6; 24,25; 39,40）具有三个控制表面（11,13,18; 26,27,31,44,45,48）。 因此，本发明提供了一种易于操作的防污阀，具有固定的阀构件，并且不需要额外的设备。 所述阀允许入口完全阻塞，并且两个出口彼此独立地被控制。
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