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1. 发明申请

US20190212073A1 PIN FIN HEAT SINK WITH INTEGRATED PHASE CHANGE MATERIAL AND METHOD 审中-公开
公开(公告)号：US20190212073A1
公开(公告)日：2019-07-11
申请号：US16358262
申请日：2019-03-19
申请人： HAMILTON SUNDSTRAND CORPORATION
发明人： Scott R. Bouras
IPC分类号： F28D20/02 , F28F3/02
CPC分类号： F28D20/023 , F28F3/022 , F28F2215/04
摘要： A pin fin heat sink includes a plurality of pin fins extending from a base plate, at least one of the plurality of pin fins defining a hollow portion therein. The pin fin heat sink also includes an annular ring of metal foam material disposed within the hollow portion, the annular ring of metal foam material having a radially outer surface in direct contact with an inner diameter of the pin fin, the annular ring of metal foam material defining a central cavity. The pin fin heat sink further includes a phase change material disposed within the central cavity.

2. 发明申请

US20180216900A1 ZONED CHILLER COILS FOR AIR INTAKE HOUSE OF GAS TURBINE 审中-公开
公开(公告)号：US20180216900A1
公开(公告)日：2018-08-02
申请号：US15420326
申请日：2017-01-31
申请人： Braden Manufacturing, LLC
发明人： Laquinnia Lawson, JR. , Sanjay Mahapatra
IPC分类号： F28F13/14 , F28D7/00 , F28D7/08 , F02C7/04 , F02C7/141
CPC分类号： F28F13/14 , F02C7/04 , F02C7/052 , F02C7/141 , F02C7/143 , F05D2220/32 , F05D2260/213 , F28D7/0058 , F28D7/082 , F28D2021/0026 , F28F2200/00 , F28F2210/10 , F28F2215/04
摘要： A chiller coil system for an air intake system of a combustion gas turbine system includes an array of chiller cooler modules. The chiller coil system includes at least one first chiller coil and at least one second chiller coil. The first chiller coil has a first overall thermal conductance. The second chiller coil has a second overall thermal conductance greater than the first overall thermal conductance.

3. 发明申请

US20180135921A1 FIN OF A HEAT EXCHANGER, NOTABLY FOR A MOTOR VEHICLE, AND CORRESPONDING HEAT EXCHANGER 审中-公开
公开(公告)号：US20180135921A1
公开(公告)日：2018-05-17
申请号：US15580116
申请日：2016-06-10
申请人： Valeo Systemes Thermiques
发明人： Erwan Etienne , Patrick Boisselle , Samuel Bry , Jean-Philippe Berthome
IPC分类号： F28F1/20 , B23P15/26
CPC分类号： F28F1/20 , B23P15/26 , F28F1/325 , F28F2215/04
摘要： The invention concerns a fin of a heat exchanger, notably for a motor vehicle, comprising at least one orifice (22) of substantially longitudinal shape, intended to have passing through it a tube of the heat exchanger, said at least one orifice (22) being bordered by a flange (32) formed as an integral part of the fin.According to the invention, the flange (32) is produced with a shape substantially curved with respect to the general plane defined by the fin, such that it has a radius of curvature (R1, R2) between the general plane defined by the fin (20) and the top of the flange (32) and the top of the flange (32) projecting from the general plane defined by the fin (20), the radius of curvature of the flange being at a minimum (R1) at the ends of the associated orifice (22) and at a maximum (R2) in a substantially central region along the longitudinal axis of the associated orifice (22).

4. 发明授权

US09951724B2 Heat exchanger having wave fin plate for reducing EGR gas pressure difference 有权
公开(公告)号：US09951724B2
公开(公告)日：2018-04-24
申请号：US15313609
申请日：2014-06-19
申请人： KORENS CO., LTD.
发明人： Yong Kuk Cho
IPC分类号： F28F9/02 , F02M26/32 , F28F3/02 , F28F1/32
CPC分类号： F02M26/32 , F28D7/1684 , F28D9/0031 , F28D21/0003 , F28F1/325 , F28F1/40 , F28F3/025 , F28F2215/04
摘要： Disclosed is a heat exchanger including: a heat exchanger body; a gas inlet for introducing exhaust gas into the heat exchanger body; a coolant inlet for introducing a coolant into the heat exchanger body; a gas outlet for discharging the exhaust gas that is cooled by heat exchange with the coolant; and a coolant outlet for discharging the coolant that completes heat exchange with the exhaust gas. In this case, the heat exchanger body includes: a laminated tube core formed by laminating a plurality of gas channels side by side; a housing formed so as to enclose the laminated tube core except for opposite ends thereof; and a wave fin plate integrally provided with a plurality of wave fins and arranged within each of the gas channels, wherein each of the wave fins includes a fixed pitch section, and a variable pitch section.

5. 发明授权

US09939208B2 Heat exchanger 有权
公开(公告)号：US09939208B2
公开(公告)日：2018-04-10
申请号：US15126442
申请日：2015-03-23
申请人： DENSO CORPORATION
发明人： Ryohei Sugimura , Mitsuharu Inagaki , Mitsuyoshi Saito
IPC分类号： F28F9/02 , F28F1/12 , F28D1/053 , F28D20/02 , B60H1/32 , F28F1/30 , F28D20/00
CPC分类号： F28F1/128 , B60H1/32 , F28D1/053 , F28D1/05383 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F1/30 , F28F2215/04 , F28F2240/00 , F28F2265/14 , Y02E60/145
摘要： A heat exchanger includes: stacked tubes through which a refrigerant flows; and a fin joined to the tube to increase a heat exchange area with air flowing around the tube. A cross-section of the fin perpendicular to a flow direction of the air is shaped in a wave shape that has: planar sections substantially parallel to the flow direction of the air; and a top for connecting between the adjacent planar sections. A clearance is defined in the planar section of the fin. When a portion of the fin where the shortest distance from a center line between the adjacent planar sections becomes the maximum is set as a furthest section in a cross-section perpendicular to a stacking direction of the tubes, the clearance is defined in one furthest section or at least one of a plurality of furthest sections.

6. 发明申请

US20180051943A1 METHODS AND APPARATUS TO GENERATE OSCILLATING FLUID FLOWS IN HEAT EXCHANGERS 审中-公开
公开(公告)号：US20180051943A1
公开(公告)日：2018-02-22
申请号：US15242937
申请日：2016-08-22
申请人： The Boeing Company
发明人： Abraham Naroll Gissen , Rene Woszidlo
IPC分类号： F28F13/06 , F28F13/12 , F28F13/08 , F28F3/02
CPC分类号： F28F13/06 , F28F3/02 , F28F3/048 , F28F13/08 , F28F13/12 , F28F2210/02 , F28F2215/04 , F28F2215/08
摘要： Methods and apparatus to generate oscillating fluid flows in heat exchangers are disclosed. A disclosed fluid flow apparatus includes a repeating pattern of fins arranged in rows, where fins of each row are separated from one another by channels, where the fins have respective sub-channels extending therethrough to facilitate oscillation of fluid moving through the channels, and where each of the sub-channels defines a sub-channel inlet and a sub-channel outlet of a respective fin of the pattern.

7. 发明申请

US20170336114A1 DEFROSTING DEVICE AND REFRIGERATOR HAVING THE SAME 审中-公开
公开(公告)号：US20170336114A1
公开(公告)日：2017-11-23
申请号：US15312772
申请日：2015-10-21
申请人： LG ELECTRONICS INC.
发明人： Geunhyung LEE , Jongryul KIM , Kwangsoo JUNG , Woocheol KANG , Jongmin LEE , Hyunwoo CHO
IPC分类号： F25B47/02 , F25D21/08 , F25D21/12 , F28D15/02
CPC分类号： F25B47/022 , F25B2400/01 , F25D21/08 , F25D21/12 , F28D15/0266 , F28F2215/04
摘要： A defrosting device includes a heating unit filled with a working fluid and including an active heating part heated to a first temperature that can evaporate the working fluid, and a passive heating part positioned at a rear side of the active heating part and heated to a lower temperature than the first temperature. The defrosting device also includes a heat pipe disposed adjacent to an evaporator to transfer heat to the evaporator while circulating working fluid heated by the active heating part, the heat pipe including an entrance portion configured to receive working fluid evaporated by the active heating part, and a return portion connected adjacent to the passive heating part and configured to receive working fluid that has condensed after circulating through the heat pipe. Condensed working fluid received at the heating unit first passes through the passive heating part before being reheated at the active heating part.

8. 发明申请

US20170115011A1 AIR CONDITIONER 审中-公开
公开(公告)号：US20170115011A1
公开(公告)日：2017-04-27
申请号：US15331068
申请日：2016-10-21
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyung Hoon KIM , Sung Goo KIM , Tae IL KIM , Dong-IL JUNG , Seung Kwan CHOI , Jei-Min CHOI
IPC分类号： F24F1/16 , F28F1/12 , F24F1/00
CPC分类号： F24F1/16 , F24F1/0003 , F24F1/50 , F28D1/024 , F28D1/0475 , F28D2001/0273 , F28D2021/0068 , F28F1/12 , F28F1/32 , F28F2215/04
摘要： An air conditioner is provided that includes a heat exchanger including a refrigerant tube, a fin assembly, and a fan assembly located at an upper portion of the heat exchanger. The heat exchanger includes a first heat exchanger adjacent to the fan assembly and a second heat exchanger under the first heat exchanger. A density of a fin assembly at the first heat exchanger is larger than that of a fin assembly at the second heat exchanger. Performance of the air conditioner may be enhanced using different types of heat exchangers. The heat exchanger may include a plurality of layers with a refrigerant introduced into each of inlet pipes of the heat exchanger flowing evenly at each of the layers. The refrigerant to be discharged to each of outlet pipes is discharged at the same temperature. Thus, cooling and warming performance of the air conditioner may be enhanced.

9. 发明申请

US20170082381A1 HEAT EXCHANGER 有权
公开(公告)号：US20170082381A1
公开(公告)日：2017-03-23
申请号：US15126442
申请日：2015-03-23
申请人： DENSO CORPORATION
发明人： Ryohei SUGIMURA , Mitsuharu INAGAKI , Mitsuyoshi SAITO
IPC分类号： F28F1/12 , F28D20/02 , F28D1/053
CPC分类号： F28F1/128 , B60H1/32 , F28D1/053 , F28D1/05383 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F1/30 , F28F2215/04 , F28F2240/00 , F28F2265/14 , Y02E60/145
摘要： A heat exchanger includes: stacked tubes through which a refrigerant flows; and a fin joined to the tube to increase a heat exchange area with air flowing around the tube. A cross-section of the fin perpendicular to a flow direction of the air is shaped in a wave shape that has: planar sections substantially parallel to the flow direction of the air; and a top for connecting between the adjacent planar sections. A clearance is defined in the planar section of the fin. When a portion of the fin where the shortest distance from a center line between the adjacent planar sections becomes the maximum is set as a furthest section in a cross-section perpendicular to a stacking direction of the tubes, the clearance is defined in one furthest section or at least one of a plurality of furthest sections.

10. 发明授权

US09400142B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US09400142B2
公开(公告)日：2016-07-26
申请号：US13127741
申请日：2009-10-22
申请人： Martin Holm , Rolf Ekelund , Jenny Rasmussen , Fredrik Blomgren
发明人： Martin Holm , Rolf Ekelund , Jenny Rasmussen , Fredrik Blomgren
IPC分类号： F28F3/08 , F28F13/06 , F28D9/00 , F28F3/04
CPC分类号： F28D9/005 , F28F3/046 , F28F3/083 , F28F2215/04 , F28F2250/06
摘要： A heat exchanger plate, where the plate is provided with a heat transfer surface having a corrugated pattern, comprising a diagonal open and closed side distribution support section positioned between a diagonal open respectively closed groove and the heat transfer surface, and a diagonal open and closed side adiabatic support section positioned between the open respectively closed diagonal groove and a port hole, where the heat exchanger plate further comprises a transfer path between the diagonal open side distribution support section and the heat transfer surface and a bypass path between the diagonal closed side distribution support section and the heat transfer surface. A heat exchanger comprising a plurality of heat exchanger plates is also disclosed. The advantage of this heat exchanger plate is that it allows for heat exchangers with an improved efficiency.
摘要翻译：一种热交换器板，其中板设有具有波纹状图案的传热表面，包括位于对角线开口的分别闭合的凹槽和传热表面之间的对角开放和封闭的侧面分布支撑部分，以及对角线打开和关闭位于开放的分别闭合的对角槽和端口孔之间的侧面绝热支撑部分，其中热交换器板还包括对角开口侧分配支撑部分和传热表面之间的转移路径以及对角线闭合侧分布支撑部分和传热面。还公开了一种包括多个热交换器板的热交换器。这种热交换器板的优点在于其允许具有改进效率的热交换器。

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