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91. 发明授权

US11536521B2 Heat exchanger assembly with a manifold additively manufactured onto a core and method of forming 有权
公开(公告)号：US11536521B2
公开(公告)日：2022-12-27
申请号：US15903749
申请日：2018-02-23
申请人： Unison Industries, LLC
发明人： Gordon Tajiri , Emily Marie Phelps , Dattu G V Jonnalagadda , Joseph Richard Schmitt
IPC分类号： F28F7/02 , F28F9/02 , F28F19/00 , F28D7/00 , F28F21/08 , F02C7/14 , F28D7/16 , F02C7/08 , F28D21/00
摘要： An apparatus and method of forming a hybrid heat exchanger including a first manifold defining a first fluid inlet and a second manifold defining a second fluid inlet. A monolithic core body includes a first set of flow passages in fluid communication with the first manifold and a second set of flow passages is in communication with the second manifold. At least a portion of the first manifold or the second manifold has a tunable coefficient of thermal expansion that is less than a coefficient of thermal expansion of the structurally rigid monolithic core.

92. 发明申请

US20220408615A1 COOLING SYSTEMS, CONTROLLERS AND METHODS 有权
公开(公告)号：US20220408615A1
公开(公告)日：2022-12-22
申请号：US17894921
申请日：2022-08-24
申请人： CoolIT Systems, Inc.
发明人： Geoff Sean Lyon , Pat McGinn , Mike Holden , Brydon Gierl
IPC分类号： H05K7/20 , F28F27/00
摘要： Aspects of liquid operational systems are described. According to one aspect, a system to automatically fill a liquid operational component is described. According to another aspect, a self-diagnostic system is described. According to yet another aspect, a flow conditioning arrangement is described. A control system for a heat-transfer system includes a plurality of sensors. Each sensor is configured to observe an operational parameter indicative of a thermodynamic quantity and to emit a signal containing information corresponding to the observed operational parameter. Control logic includes a processing unit and instructions stored on a memory that, when executed by the processing unit, cause the control logic to determine a first thermodynamic quantity associated with each sensor from information contained in a signal from the respective sensor; determine a second thermodynamic quantity associated with each sensor from information contained in a signal received from at least one other sensor in the plurality of sensors; compare the first thermodynamic quantity with the second thermodynamic quantity; and responsive to the comparison of the first thermodynamic quantity with the second thermodynamic quantity, output a control signal.

93. 发明申请

US20220404108A1 GASKET AND ASSEMBLY FOR A PLATE HEAT EXCHANGER 有权
公开(公告)号：US20220404108A1
公开(公告)日：2022-12-22
申请号：US17776962
申请日：2020-10-20
申请人： ALFA LAVAL CORPORATE AB
发明人： Martin SANDGREN
IPC分类号： F28F3/10 , F16J15/06
摘要： A plate heat exchanger gasket includes an elongate body and a first number of elongate projections projecting from an upper side of the body and extending along the gasket's longitudinal extension. Each projection is defined by a top and two opposing flanks extending from the top. Referring to a cross section perpendicular to the gasket longitudinal extension, for each of a second number of unsymmetrical projections of the projections, a first area defined by an outer flank of the flanks, the body upper side and a normal of the body upper side extending through the top of the unsymmetrical projection, is smaller than a second area defined by an inner flank of the flanks, the body upper side and the normal of the body upper side extending through the top of the unsymmetrical projection. This normal is displaced from a center normal of the body upper side.

94. 发明申请

US20220404107A1 HEAT EXCHANGER AND ADSORPTION MACHINE 有权
公开(公告)号：US20220404107A1
公开(公告)日：2022-12-22
申请号：US17770729
申请日：2020-12-10
申请人： FAHRENHEIT GMBH
发明人： Rainer Pischel , Ralph Herrmann , Walter Mittelbach
IPC分类号： F28F1/12 , F25B17/08 , F28F13/18
摘要： The invention relates to a heat exchanger (10) of an adsorption machine, comprising—at least two heat transport pipes (15) and/or heat transport pipe sections, which are arranged at a distance (A) with respect to one another in such a way as to form at least one interspace, which is designed as a steam flow duct (18), —and pipe attachments (20) connected to the heat transport pipes (15) and/or heat transport pipe sections. According to the invention, the pipe attachments (20) are arranged in the interspace and designed as a substrate for a directly applied, binder-free active material coating (25), wherein the heat transfer grid (50) consisting of the coated pipe attachments (20) together with the heat transport pipes (15) and/or heat transport pipe sections has a steam-side outer surface of 500-3600 m2/m3.

95. 发明授权

US11533825B2 Systems with indium application to heat transfer surfaces 有权
公开(公告)号：US11533825B2
公开(公告)日：2022-12-20
申请号：US17114724
申请日：2020-12-08
申请人： Microsoft Technology Licensing, LLC
发明人： Douglas Patrick Kelley , James Anthony Fikse , Alexis Grace Schubert , Kathryn Midori Oseen-Senda , Martin B. Christiansen , Matthew David Turner
IPC分类号： H05K7/20 , H05K7/14 , F28F21/08
摘要： Systems with indium application to heat transfer surfaces and related methods are described. A system includes a chassis, arranged inside a housing, having at least one slot for receiving a blade. The blade, arranged in a slot of the chassis, includes a first circuit board having a plurality of components mounted on a substrate. The blade further includes a first heat spreader comprising a metal. The first heat spreader including metal is arranged to transfer heat from the first circuit board to a cooling system via a first interface between a first surface of the first heat spreader and a second surface of the chassis, and where indium is permanently bonded to either the first surface of the first heat spreader, or the second surface of the chassis, or both the first surface of the first heat spreader and the second surface of the chassis.

96. 发明授权

US11530882B2 Frame for a heat exchanger 有权
公开(公告)号：US11530882B2
公开(公告)日：2022-12-20
申请号：US16638536
申请日：2018-08-14
申请人： Valeo Autosystemy Sp. z o.o.
发明人： Pawel Sus , Mateusz Kaczmarczyk
IPC分类号： F28F9/00 , F28D1/04 , F28D1/053 , F28D9/00
摘要： A frame (100) for a heat exchanger (1), wherein the frame (100) comprises a first arm (110) and a second arm (120) connectable together in a first connection (141) and in a second connection (142), so that the arms (110, 120) form a loop for encircling the heat exchanger (1), wherein at least one of the arms (110, 120) is adapted to restrict the movement of the heat exchanger (1) with respect to the frame (100) in at least one direction after assembly, characterized in that the first connection (141) is detachable and the second connection (142) enables movement of the first arm (110) with respect to the second arm (120) when the first connection (141) is detached.

97. 发明授权

US11529695B2 Brazing a heat exchanger with a moving brazing tool 有权
公开(公告)号：US11529695B2
公开(公告)日：2022-12-20
申请号：US16302929
申请日：2017-05-05
申请人： ALERIS ROLLED PRODUCTS GERMANY GMBH
发明人： Steven Kirkham
IPC分类号： B23K1/00 , B23P15/26 , B23K1/008 , B23K3/08 , B23K1/002 , F28D7/00 , F28F1/12 , F28F9/02 , B23K101/14 , B23K103/10 , F28D1/053
摘要： A method and apparatus for manufacturing a brazed heat exchanger. The method includes the steps of: assembling the heat exchanger components to form at least one unbrazed heat exchanger core in a core builder machine; without removing the at least one heat exchanger core from the core builder machine, enclosing the heat exchanger core with a brazing tool arrangement adapted to form a chamber, optionally, evacuating the chamber and/or filling the chamber with a controlled atmosphere; brazing the heat exchanger core in the chamber to form a brazed heat exchanger.

98. 发明申请

US20220397353A1 COOLING UNIT AND METHOD FOR MANUFACTURING COOLING UNIT 有权
公开(公告)号：US20220397353A1
公开(公告)日：2022-12-15
申请号：US17664664
申请日：2022-05-24
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： SHOZO OCHI , MASATO MAEDE , TOMONARI NEBASHI , RYO ISHIKAWA
IPC分类号： F28F21/08 , B23K20/12 , H05K7/20
摘要： A cooling unit includes a unit main body including a bottom portion, a peripheral wall portion rising from the peripheral edge of the bottom portion, and a sealing body for sealing an opening of the unit main body. The unit main body is joined to the sealing body through a plasticized region, and a void is formed at a position close to the unit main body with respect to a center of the plasticized region.

99. 发明授权

US11525640B2 Active vortex generator to improve heat transfer in heat exchangers 有权
公开(公告)号：US11525640B2
公开(公告)日：2022-12-13
申请号：US16782117
申请日：2020-02-05
申请人： The Florida State University Research Foundation, Inc.
发明人： Kourosh Shoele , Mehdi Vahab
IPC分类号： F28F13/12
摘要： An active vortex generator adapts to a flow rate of fluid through and/or a heat flux applied through a heat exchanger channel to improve the heat transfer rate of the heat exchanger. In some implementations, the movement of the active vortex generator may be induced by the fluid flow through the heat exchanger channel. In some implementations, the movement of the active vortex generator may be induced through an externally applied force on the active vortex generator. An actuated active vortex generator is particularly suited to heat exchangers with high heat flux dissipation requirements. Locating an actuated active vortex generator proximate to such high heat flux dissipation locations provides for improved heat transfer that can be activated when needed, such as upon operation of a high heat flux component.

100. 发明授权

US11525459B2 Convectors 有权
公开(公告)号：US11525459B2
公开(公告)日：2022-12-13
申请号：US17171851
申请日：2021-02-09
申请人： Pedro Arnulfo Sarmiento
发明人： Pedro Arnulfo Sarmiento
IPC分类号： H01L23/473 , F28F5/00 , F04D29/58 , F04D29/42 , F04D29/24 , H01L23/467 , F04D23/00 , F04D5/00
摘要： A convector for cooling a microprocessor includes a volute-shaped housing, a stator, and a rotor, and can be mounted to a CPU board of a computing device for thermal coupling with the microprocessor. The volute-shaped housing of the convector encapsulates the stator and the rotor, and has a radially outer casing which defines a single exit port for guiding a fluid out of the housing. The stator has a plurality of plates configured to conduct heat. The rotor has a plurality of disks and a shaft extending longitudinally along the housing. Together, the housing, the stator, and the rotor define a spiral flow path through the volute-shaped housing, in both radially outward and longitudinal directions, to the single exit port. A motor may be provided to impart rotational motion to the rotor.

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