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91. 发明公开

EP3426984A1 SYSTEMS AND METHODS FOR PROVIDING COOLING TO A HEAT LOAD 审中-公开
公开(公告)号：EP3426984A1
公开(公告)日：2019-01-16
申请号：EP17762365.9
申请日：2017-02-14
申请人： Nortek Air Solutions Canada, Inc.
发明人： LEPOUDRE, Philip Paul , GERBER, Manfred , MOGHADDAM, Davood Ghadiri
IPC分类号： F24F12/00 , F24F11/00 , F24F13/30 , F28F3/00

92. 发明公开

EP3417229A1 HIGH EFFICIENCY HEAT DISSIPATION METHODS AND SYSTEMS FOR ELECTRONIC CIRCUITS AND SYSTEMS 审中-公开
公开(公告)号：EP3417229A1
公开(公告)日：2018-12-26
申请号：EP17752781.9
申请日：2017-02-17
申请人： IRONSIDE ENGINEERING, INC.
发明人： Matte, Eric , Strentse, Matthew
IPC分类号： F28F7/02 , F25D31/00 , F28D1/03 , F28D9/02 , F28F3/00 , H01L23/46 , H05K7/20
CPC分类号： H05K7/20409 , F28D1/03 , F28D2021/0031 , F28F3/025 , F28F3/06 , H01L23/3677 , H01L23/467 , H01L23/473 , H01M8/04067 , H05K7/20263 , H05K7/20509
摘要： A fluidic thermal exchange element adapted to cool a heat generating component includes a thermal conductive element having a first surface that thermally contacts the heat generating component and a second surface having fins in a cell configuration. A cover is fluidically sealed relative to the thermal conductive element to form a cavity and has first and second fluid access points arranged relative to the fins such that cooled fluid flowing from the first access point to the second access point in the cavity interacts with the fins and acquires thermal energy therefrom to create heated fluid at the second access point. A modular radiator receives the heated fluid from the second access point and cools the fluid to create the cooled fluid for recirculation to the first access point. The modular radiator has a plurality of fluid-fluid thermal coupling elements (FFTCEs), each including first and second fluid thermal interface elements disposed in a frame. A plurality of the FFTCEs are stacked upon each other between top and bottom plates to mechanically restrain the FFTCEs, and the top plate comprises a first fluid access port for accepting the heated fluid and directing the heated fluid to flow through access channels in the respective frames of the FFTCEs to provide heat exchange with the respective FFTCEs to provide the cooled fluid at a second fluid access port that is connected to the first fluid access point.

93. 发明公开

EP3413004A1 HEAT EXCHANGER 审中-公开
公开(公告)号：EP3413004A1
公开(公告)日：2018-12-12
申请号：EP17747773.4
申请日：2017-02-03
申请人： Kyungdong Navien Co., Ltd.
发明人： JEONG, Inchul , PARK, Jun Gil
IPC分类号： F28D9/00 , F28D17/04 , F28F3/00 , F28D21/00
CPC分类号： F28D9/00 , F28D17/04 , F28D21/00 , F28F3/00
摘要： The present invention is to resolve a problem such as the above, the purpose being providing a heat exchanger capable of improving heat exchange efficiency by allowing the amount of heating medium flowing through heat medium channels, which are in multiple layers between a plurality of plates, to be evenly distributed. The present invention comprises a heat exchange part having heating medium channels, through which heating medium flows, and combustion gas channels, through which combustion gas burned in a burner flows, adjacently disposed in alternation in the spaces between the plurality of plates, the heat exchange part being provided in multiple numbers in a stacked structure, and having a heating medium distribution part for narrowing the channel at points where the flow direction of the heating medium is switched in adjacently located heating medium channels.

94. 发明公开

EP3354998A1 ROUND PLATE HEAT EXCHANGER 审中-公开
公开(公告)号：EP3354998A1
公开(公告)日：2018-08-01
申请号：EP16848820.3
申请日：2016-09-01
申请人： Kyungdong Navien Co., Ltd.
发明人： KIM, Young Mo
IPC分类号： F24H1/34 , F24H1/40 , F28F3/00 , F28F3/02 , F28D9/00
CPC分类号： F28D9/0043 , F24H1/34 , F24H1/40 , F28D9/00 , F28D2021/0035 , F28F3/00 , F28F3/02 , F28F13/12 , F28F2265/10
摘要： A round plate heat exchanger of the present invention has a heat exchange part in which heat medium flow paths and combustion gas flow paths are formed so as to be alternatingly adjacent to each other in a space among a plurality of plates, wherein the plurality of plates forming the heat exchange part are formed by stacking a plurality of unit plates comprising a first plate and a second plate stacked therein, the plurality of heat medium flow paths are formed to be spaced from each other between the first plate and the second plate of the unit plate, a heat medium connection flow path is formed in a part of the region of the heat medium flow paths located adjacent to each other, and the combustion gas flow path is formed between the second plate of the unit plate, located at one side of the unit plate, among the unit plates, which are stacked adjacent to each other, and the first plate of the unit plate, located at the other side of the unit plate.

95. 发明公开

EP3351886A1 HEAT EXCHANGING PLATE AND HEAT EXCHANGER 有权转让
公开(公告)号：EP3351886A1
公开(公告)日：2018-07-25
申请号：EP17152268.3
申请日：2017-01-19
申请人： Airec Ab
发明人： GRANRYD, Erik Gustav Ulrik , MASGRAU, Marcello
IPC分类号： F28D9/00 , F28F3/00 , F28F3/04
CPC分类号： F28D9/005 , F28F3/005 , F28F3/044 , F28F3/046
摘要： Plate (100) for a heat exchanger between a first medium and a second medium, with a main plane of extension and a main longitudinal direction (L), comprising a first heat transfer surface (101), parallel to said main plane and in contact with the first medium; and
a second heat transfer surface (102), parallel to said main plane and in contact with the second medium; wherein
the first surface comprises a first medium inlet region, a first medium transfer region and a first medium outlet region comprising a first medium outlet port (112); and
the second surface comprises a second medium inlet region, a second medium transfer region and a second medium outlet region, which second medium inlet region overlaps with the first medium outlet region and comprises a second medium inlet port (111) not overlapping, with the first medium outlet port.
The invention is characterised in that the first medium outlet region comprises a protruding ridge (115,116) extending from a respective edge (105,106) of the first surface and perpendicularly to the longitudinal direction, and in that said protruding ridges form a barrier system for the first medium and define a channel (117) along which the first medium is forced to travel, which channel runs first towards, then around and thereafter away from the second medium inlet port.

96. 发明公开

EP3343127A1 HEAT EXCHANGER 审中-公开
公开(公告)号：EP3343127A1
公开(公告)日：2018-07-04
申请号：EP16842140.2
申请日：2016-08-11
申请人： Kyungdong Navien Co., Ltd.
发明人： JEONG, Inchul
IPC分类号： F24H1/34 , F24H9/00 , F28F3/00 , F28F3/04 , F28D9/00 , F28D20/02 , F28D21/00
CPC分类号： F28F3/046 , F24H1/34 , F24H9/00 , F24H9/146 , F28D9/00 , F28D9/0031 , F28D20/02 , F28D20/026 , F28D21/00 , F28D21/0014 , F28F3/00 , F28F3/04
摘要： A heat exchanger according to the present invention comprises a heat exchange portion in which heating water flow paths where heating water flows through a space between a plurality of plates, hot water flow paths through which hot water flows, and combustion gas flow paths are adjacently and alternatingly formed, wherein the heat exchange portion comprises: a heating sensible heat portion, which surrounds the outside of a combustion chamber and comprises an area on one side of the plates, for heating the heating water using the sensible heat of the combustion gas generated by combustion of the burner; a heating latent heat portion, which comprises a partial area on the other side of the plates, for heating the heating water using the latent heat of water vapors in the combustion gas which has completed heat exchanging in the heating sensible heat portion; and a hot water latent heat portion, which comprises the remaining area on the other side of the plates, for heating direct water using the latent heat of water vapors in the combustion gas which has passed through the heating latent heat portion.

97. 发明公开

EP3311094A1 SYSTEMS AND METHODS FOR RADIATIVE COOLING AND HEATING 审中-公开
标题翻译：用于辐射冷却和加热的系统和方法
公开(公告)号：EP3311094A1
公开(公告)日：2018-04-25
申请号：EP16812562.3
申请日：2016-06-17
申请人： The Trustees of Columbia University in the City of New York
发明人： YU, Nanfang , MANDAL, Jyotirmoy , OVERVIG, Adam , SHI, Norman, Nan
IPC分类号： F28F3/00
CPC分类号： F25B23/003 , B32B27/18 , B32B27/283 , B32B33/00 , B32B2305/18 , B32B2305/30 , B32B2307/30 , B32B2307/416 , B32B2311/24 , B32B2333/12 , B32B2383/00 , B32B2386/00 , F24S10/40 , F24S70/20 , F24S70/30 , F24S70/60 , F28F2245/06 , Y02E10/44
摘要： Systems and methods for radiative cooling and heating are provided. For example, systems for radiative cooling can include a top layer including one or more polymers, where the top layer has high emissivity in at least a portion of the thermal spectrum and an electromagnetic extinction coefficient of approximately zero, absorptivity of approximately zero, and high transmittance in at least a portion of the solar spectrum, and further include a reflective layer including one or more metals, where the reflective layer has high reflectivity in at least a portion of the solar spectrum.

98. 发明公开

EP3295088A1 USING LIQUID TO AIR MEMBRANE ENERGY EXCHANGER FOR LIQUID COOLING 有权
公开(公告)号：EP3295088A1
公开(公告)日：2018-03-21
申请号：EP16795581
申请日：2016-03-08
申请人： NORTEK AIR SOLUTIONS CANADA INC
发明人： MOGHADDAM DAVOOD GHADIRI , LEPOUDRE PHILIP PAUL , GERBER MANFRED
IPC分类号： F24F12/00 , F24F11/00 , F24F13/30 , F28F3/00
CPC分类号： F24F11/00 , F24F12/00 , F24F12/003 , F24F13/30 , F24F2003/1435 , F24F2011/0006 , F24F2012/005 , F24F2203/104 , H05K7/20745 , H05K7/2079 , Y02B30/52 , Y02B30/563
摘要： Systems and methods for controlling conditions in an enclosed space, such as a data center, or for providing cooling to a device, can include using a Liquid-to-Air Membrane Energy Exchanger (LAMEE) as an evaporative cooler. The LAMEE or exchanger can cool water to the outdoor air wet bulb temperature in a cooling system disposed outside of the enclosed space or device. The reduced-temperature water can be delivered to the enclosed space or device or can cool a coolant that is delivered to the enclosed space or device. The air in the enclosed space, or one or more components in the enclosed space, can be cooled by delivering the reduced- temperature water or coolant to the enclosed space, rather than moving the supply air from the enclosed space to the cooling system. In an example, the cooling system can include one or more cooling coils, upstream or downstream of the LAMEE.

99. 发明公开

EP3247521A1 A HEAT EXCHANGER COMPRISING MICRO CHANNELS AND MANUFACTURING THEREOF 有权
标题翻译：包括微通道的热交换器及其制造方法
公开(公告)号：EP3247521A1
公开(公告)日：2017-11-29
申请号：EP16701410.9
申请日：2016-01-20
申请人： SWEP International AB
发明人： DAHLBERG, Tomas , BORNEGÅRD, Niclas
IPC分类号： B23K1/00 , B23K35/30 , B23K35/02 , F28F3/00 , B01J19/00 , B23K101/14 , B23K103/04
CPC分类号： B23K1/0012 , B23K35/0244 , B23K35/025 , B23K35/30 , B23K35/3033 , B23K35/304 , B23K35/3086 , B23K2201/14 , B23K2203/05 , F28F2260/02 , F28F2275/045
摘要： A method for forming flow channels (MC) between two neighboring plates (P), comprises the steps of: Applying brazing material (B) having a melting point range in a pattern corresponding to the desired flow channel pattern on either or both of the plates (P), the height of the pattern exceeding the height of the desired flow channel; Arranging the plates on a distance from one another corresponding to the desired height of the flow channel (MC); Heating the plates and the applied brazing material to a temperature exceeding an initial melting point of the applied brazing material while being lower than a temperature at which the brazing material is completely melted; and Allowing the plates and the brazing material to cool down.

100. 发明公开

EP3217119A4 HEAT EXCHANGER 审中-公开
公开(公告)号：EP3217119A4
公开(公告)日：2017-11-29
申请号：EP15857045
申请日：2015-02-17
申请人： SUMITOMO PRECISION PROD CO
发明人： TAKAHASHI SUGURU
IPC分类号： F25B41/00 , F28F3/00 , F28F9/22
CPC分类号： F28D9/005 , F25B41/00 , F28F3/00 , F28F9/0275 , F28F9/22
摘要： The heat exchanger is equipped with a heat transfer member (10, 20) including a flow port (11, 12, 21, 22) for receiving or discharging a fluid (6, 7), a plurality of heat exchange passages (13, 23), and a connection passage part (14, 24) having both ends, one of the ends being connected to the flow port and the other thereof being connected to the plurality of heat exchange passages (13, 23). The connection passage part has a tournament shape branched into two by two as it advances toward the heat exchange passages.

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