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公开(公告)号：US20150316330A1
公开(公告)日：2015-11-05
申请号：US14701658
申请日：2015-05-01
IPC分类号： F28F9/02
CPC分类号： F28F9/02 , F28D9/0043 , F28D9/0056 , F28F9/001 , F28F9/026 , F28F9/0265 , F28F13/12 , F28F2009/029 , F28F2280/06 , Y10T137/87265
摘要： A manifold structure for re-directing a fluid stream between first and second ends of a manifold cavity for delivering or discharging a fluid to or from a corresponding fluid transmitting device, such as a heat exchanger is disclosed. In particular, a manifold structure formed within a flow box enclosing a fluid transmitting device is disclosed wherein the manifold structure re-directs an incoming or outgoing fluid to or from the fluid transmitting device, such as a heat exchanger, housed within the flow box. In one embodiment, the manifold structure comprises a first curved surface having a concave curvature for redirecting a fluid stream from a first direction to a second direction or vice versa. In another embodiment, the manifold structure further comprises a second curved surface having a convex curvature in facing, spaced-apart relationship to the first curved surface, the corresponding first and second curved surfaces inducing swirling movement into the fluid stream.
摘要翻译： 公开了一种用于在歧管腔的第一和第二端之间重新引导流体流的歧管结构，用于将流体输送到或从相应的流体传输装置（例如热交换器）排出流体。 特别地，公开了一种在封闭流体传输装置的流动箱内形成的歧管结构，其中歧管结构将进入或流出的流体重新引导到容纳在流动箱内的流体传输装置，例如热交换器。 在一个实施例中，歧管结构包括具有凹曲率的第一弯曲表面，用于将流体流从第一方向重定向到第二方向，反之亦然。 在另一个实施例中，歧管结构还包括第二弯曲表面，其具有与第一弯曲表面相对的间隔开的关系的凸曲率，相应的第一和第二弯曲表面引起旋转运动进入流体流。
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公开(公告)号：US20190162291A1
公开(公告)日：2019-05-30
申请号：US16202895
申请日：2018-11-28
IPC分类号： F16H57/04
摘要： A system, a differential, and method for maintaining temperature of a fluid circulating in a housing enclosing a gear system, contains a first heat exchanger positioned interior the housing. A first insulation layer is coupled to the housing and having a face in complete contact with the housing. A second fluid passageway formed between the outer surface of the gear and the primary heat transfer surface for the flow of the fluid circulating within the housing therethrough, wherein the fluid is brought into heat transfer relationship with the first heat exchange fluid flowing through said heat exchanger by means of rotation of the gear system.
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公开(公告)号：US10077952B2
公开(公告)日：2018-09-18
申请号：US14701658
申请日：2015-05-01
CPC分类号： F28F9/02 , F28D9/0043 , F28D9/0056 , F28F9/001 , F28F9/026 , F28F9/0265 , F28F13/12 , F28F2009/029 , F28F2280/06 , Y10T137/87265
摘要： A manifold structure for re-directing a fluid stream between first and second ends of a manifold cavity for delivering or discharging a fluid to or from a corresponding fluid transmitting device, such as a heat exchanger is disclosed. In particular, a a flow box enclosing a fluid transmitting device is disclosed wherein an incoming or outgoing fluid is re-directed between first and second directions when being delivered to or discharged from the enclosed fluid transmitting device In one embodiment, the manifold structure includes a first curved surface having a concave curvature for redirecting a fluid stream from a first direction to a second direction. In another embodiment, the manifold structure includes a second curved surface having a convex curvature that is disposed in facing, spaced-apart relationship to the first curved surface, the first and second curved surfaces together inducing swirling movement into the incoming or outgoing fluid stream.
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公开(公告)号：US10920869B2
公开(公告)日：2021-02-16
申请号：US16202895
申请日：2018-11-28
IPC分类号： F16H57/04
摘要： A system, a differential, and method for maintaining temperature of a fluid circulating in a housing enclosing a gear system, contains a first heat exchanger positioned interior the housing. A first insulation layer is coupled to the housing and having a face in complete contact with the housing. A second fluid passageway formed between the outer surface of the gear and the primary heat transfer surface for the flow of the fluid circulating within the housing therethrough, wherein the fluid is brought into heat transfer relationship with the first heat exchange fluid flowing through said heat exchanger by means of rotation of the gear system.
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5.发明授权公开(公告)号：US10072902B2
公开(公告)日：2018-09-11
申请号：US15446195
申请日：2017-03-01
发明人： Jeff Sheppard , Ihab Edward Gerges
CPC分类号： F28F27/02 , F01P11/08 , F01P2060/045 , F16K11/0716 , F16K11/22 , F16K31/002
摘要： A valve apparatus for controlling the flow of two sources of a first fluid while preventing mixing of the two fluid sources is disclosed along with a system incorporating the same. The valve apparatus has a first valve chamber with a first valve mechanism for controlling the flow of a first fluid, such as a heated coolant, from a first source. A second valve chamber with a second valve mechanism controls the flow of a first fluid, such as a cooled coolant, from a second source, the first and second valve chambers being fluidly isolated from each other. At least one thermal actuator arranged within a control chamber or control manifold controls operation of the first and second valve mechanisms, the thermal actuator having a first activation temperature for controlling the first valve mechanism and a second activation temperature for controlling the second valve mechanism. A control fluid passing through the control chamber, or control manifold, dictates the operational settings of the first and second valve mechanisms, respectively. The control fluid may comprise a fluid to be heated and/or cooled, such as a transmission fluid.
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公开(公告)号：US09453690B2
公开(公告)日：2016-09-27
申请号：US14064417
申请日：2013-10-28
CPC分类号： F28F3/044 , F28D1/0333 , F28D1/035 , F28F9/26 , F28F13/12
摘要： A plate-type heat exchanger comprising a plurality of spaced-apart stacked plate pairs, the plate pairs each comprised of first and second plates. The first and second plates each having an elongated central, planar portion surrounded by peripheral edge portions, the peripheral edge portions of the first and second plates being sealably joined together to form a first set of fluid passages in the heat exchanger. The first and second plates are provided with boss portions at respective ends of the plates, one of the boss portions being an elongated boss portion having a first position and a second position for the location of a fluid opening. The first and second heat exchanger plates are identical in structure and can be used to form various heat exchangers using the single plate design.
摘要翻译： 一种板式热交换器，其包括多个间隔开的堆叠板对，所述板对各自包括第一和第二板。 第一和第二板各自具有由周边边缘部分包围的细长的中央平面部分，第一和第二板的周边边缘部分可密封地接合在一起，以在热交换器中形成第一组流体通道。 第一和第二板在板的相应端部处设置有凸台部分，其中一个凸台部分是具有用于定位流体开口的第一位置和第二位置的细长凸台部分。 第一和第二热交换器板的结构相同，可用于使用单板设计形成各种热交换器。
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公开(公告)号：US08689547B2
公开(公告)日：2014-04-08
申请号：US13845215
申请日：2013-03-18
IPC分类号： F01N3/02
CPC分类号： F01N3/2889 , F01N3/2046 , F01N2240/36 , F28D7/103 , F28D7/12 , F28D9/0012 , F28F13/06 , F28F27/02 , F28F2250/06 , Y02A50/2322 , Y02T10/26
摘要： An annular heat exchanger for cooling hot gases comprises an inner shell, an intermediate shell and an outer shell. Where the heat exchanger is integrated with a catalytic converter for treatment of hot exhaust gases in a motor vehicle, the inner shell contains a catalyst for treatment of the exhaust gases. Inner and outer gas flow passages are provided between the shells, and a coolant flow passage is provided, either on the outer surface of the outer shell, or between the intermediate and outer shells. The exhaust gases change direction twice as they pass through the heat exchanger, and the annular structure of the heat exchanger provides a large surface area, and a large flow section, relative to volume, and thereby provides effective heat exchange without significantly increasing space requirements.
摘要翻译： 用于冷却热气体的环形热交换器包括内壳，中间壳和外壳。 在热交换器与用于处理机动车辆中的热废气的催化转化器集成的情况下，内壳包含用于处理废气的催化剂。 内壳体和外气体通道设置在壳体之间，并且在外壳的外表面上或在中间壳体和外壳体之间提供冷却剂流动通道。 排气在通过热交换器时改变方向两倍，并且热交换器的环形结构提供相对于体积的大的表面积和大的流动面积，从而提供有效的热交换而不显着增加空间要求。
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公开(公告)号：US11411153B2
公开(公告)日：2022-08-09
申请号：US16924775
申请日：2020-07-09
IPC分类号： H01L33/64 , H01L25/075 , F21V29/70 , F21K9/238 , H01J7/24
摘要： An LED device includes a multi-sided heat spreader element with a longitudinal multi-sided wall at least partly enclosing an internal space, with a plurality of LEDs mounted to the outer surface the heat spreader element, and a flow space for a cooling medium in the internal space. The tubular heat spreader element has at least one layer of a thermally conductive metal which is bendable from a flat shape to the multi-sided shape. The multi-sided shape may be tubular with a smoothly curved or multi-faceted polygonal wall. The wall of the LED device may incorporate two-phase cooling elements such as vapor chambers to maintain the LEDs at a constant temperature, and may include a temperature-controlled fan unit to control the LED temperature, and also control the wavelength and frequency of light emitted by the LEDs. A method for manufacturing the LED device is also disclosed.
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公开(公告)号：US11248519B2
公开(公告)日：2022-02-15
申请号：US16754074
申请日：2018-10-04
摘要： A vehicle heating/cooling system has first and second fluid circulation loops for circulating engine coolant and automotive fluid. A first heat exchanger transfers heat from the coolant to air for the passenger compartment. A second heat exchanger transfers heat between the coolant and automotive fluid. A first valve has first and second inlets for receiving coolant from hot and cold coolant sources, and an outlet for discharging coolant to the second heat exchanger. A second valve has an inlet for receiving coolant from the first coolant source, and an outlet for discharging coolant to the first inlet of the first valve. The valve positions change with temperature of the coolant and the automotive fluid, providing preferential heating of the passenger compartment during cold start-up of the vehicle. The second heat exchanger and valves may be provided in a temperature control module.
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公开(公告)号：US20140238641A1
公开(公告)日：2014-08-28
申请号：US14188070
申请日：2014-02-24
IPC分类号： F28F3/08
CPC分类号： F28D9/005 , F02M26/32 , F28D9/0037 , F28D9/0056 , F28D21/0003 , F28F19/002 , F28F2265/10
摘要： Disclosed is a heat exchanger having heat exchange plates and a base plate that can help to mitigate the thermal stresses encountered by a heat exchanger, particularly, around the peripheral edge portions of the heat exchanger and the base of heat exchanger. This is achieved by providing a channel of coolant fluid near the peripheral edge portions which is in between the peripheral edge portions and the manifold permitting flow of hot fluid. In addition, the base plate of the heat exchanger is protected from the hot fluid flowing through the manifold by providing deflectors that shield the base plate from the hot fluid.
摘要翻译： 公开了一种具有热交换板和底板的热交换器，其能够帮助减轻热交换器遇到的热应力，特别是围绕热交换器的周缘部分和热交换器的底部。 这通过在周边边缘部分周围的周边边缘部分和允许热流体流动的歧管之间提供冷却剂流体的通道来实现。 此外，热交换器的基板通过提供将基板与热流体隔离的偏转器来保护流经歧管的热流体。
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