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Matches 1 - 50 out of 13,283

Document Document Title
WO/2022/161342A1
A heat dissipation device, a preparation method for a heat dissipation device, and a wireless communication base station. The heat dissipation device comprises an evaporator (11) and a plurality of rib plates (12), wherein the evaporator...  
WO/2022/161131A1
The present invention relates to a composite capillary structure applied to a thin vapor chamber. The composite capillary structure comprises a first metal sheet and a porous metal capillary structure. The first metal sheet is provided w...  
WO/2022/157727A1
A cold plate heat exchanger (10) is disclosed, comprising: a main body (12) comprising at least one active surface (22) suitable to the heat transfer with at least one device in thermal contact with it; at least one channel (14), in whic...  
WO/2022/159782A1
Embodiments include an optical fiber cable comprising a length extending between a first end and a second end, a central cooling tube, a plurality of optical fibers disposed radially around the cooling tube, each optical fiber comprising...  
WO/2022/151618A1
Disclosed in the present invention are a novel flat heat absorber for solar tower power generation and a system using same. The system comprises a windproof cover, a flat heat absorber, and a circulation pipeline, wherein the flat heat a...  
WO/2022/149337A1
This optical transceiver comprises: a case provided with a heat sink; a heat generating body housed in the case; a heat-conducting portion protruding from an inner wall surface of the case and in thermal contact with the heat generating ...  
WO/2022/148766A1
Techniques facilitating multiple cryogenic systems sectioned within a common vacuum space are provided. In one example, a cryostat can comprise a plurality of thermal stages and a thermal switch. The plurality of thermal stages can inter...  
WO/2022/148899A1
According to an example aspect of the present invention, there is provided a heat sink (100) with an elongated inner core (110) and an elongated outer profile (120). The profile (120) forms a cross-sectional periphery and is provided aro...  
WO/2022/148021A1
A metal heat pipe material based on laser surface cladding, comprising a double-layer structure including an inner layer material and an outer layer material, wherein the inner layer material is a porous structure liquid absorption core;...  
WO/2022/141654A1
Disclosed is an electronic device heat dissipation apparatus having a semiconductor auxiliary heat pump. The electronic device heat dissipation apparatus comprises a main heat dissipation fin group, a first heat pipe group, a first heat ...  
WO/2022/146226A1
In some aspects, a vapor chamber includes a sealed enclosure. The sealed enclosure includes: a main chamber; a first elongate chamber extending laterally from a first side of the main chamber; and a second elongate chamber extending late...  
WO/2022/145205A1
This antenna device is provided with an antenna part, a first base member, a second base member, a pillar, and a first fixing member. The antenna part, the first base member, the second base member and the pillar are arranged in this ord...  
WO/2022/128329A1
Examples of the disclosure relate to heat exchangers. The heat exchangers could be evaporators or condensers. The heat exchangers can comprise a plurality of structures extending from a base plate where adjacent structures are separated ...  
WO/2022/130819A1
The present invention provides a flight vehicle comprising: a wing part; a main body part; a battery disposed inside the wing part; a payload disposed inside the main body part; a radiator; and a heat pipe that exchanges heat between the...  
WO/2022/128474A1
The invention relates to a heat pipe heat sink (1), the heat pipe heat sink (1) being designed for operation as a pulsating heat pipe, the heat pipe heat sink (1) comprising a body (2). According to the invention, to improve the performa...  
WO/2022/128616A1
Examples of the disclosure relate to heat exchangers. The heat exchangers can comprise a plurality of channels configured for flow of working fluid. The plurality of channels can be configured to move between a non-expanded configuration...  
WO/2022/122363A1
The present invention primarily relates to a propulsion system (1) for a motor vehicle, comprising at least one tank (6) intended to contain a liquefied petroleum gas (4), a system (8) for feeding petroleum gas (4) to an internal combust...  
WO/2022/120950A1
A pipe shrinking die (10) and a hot pipe (20), the pipe shrinking die (10) being used for shrinking the hot pipe (20). The pipe shrinking die (10) comprises: a fixed die (11), which is provided with a first end (101) and a second end (10...  
WO/2022/120456A1
Provided is a heat pipe (100, 200, 300, 400, 500, 600, 700) having an envelope (102, 202, 302) with working fluid, an inner layer of wick (108, 206, 504) and a flexible bellows (104). The envelope has a condenser end, an evaporator end, ...  
WO/2022/110357A1
The present invention provides a manufacturing method for a heat dissipation device, and a heat dissipation device. The manufacturing method for a heat dissipation device comprises: obtaining a first cover plate and a second cover plate ...  
WO/2022/110395A1
A heat dissipation device (100), having a hot end (101) in contact with a heat source, a cold end (102) distant from the heat source, a first direction (F1) pointing to the cold end (102) from the hot end (101), and a second direction (F...  
WO/2022/111428A1
Provided are a heat-pipe heat exchanger and a mounting method therefor. The heat-pipe heat exchanger is used for passive after-heat removal of a spent fuel pool and comprises: an evaporation section (1) configured to absorb heat from a s...  
WO/2022/111371A1
A passive cold storage heat exchanger, comprising: a cooling room (1) to be cooled, a heat pipe assembly (4), a cold storage water tank (3), and a ventilation room (2). The ventilation room (2) is adjacent to the cooling room (1) and is ...  
WO/2022/115050A1
The present disclosure is related to using optimized 3-D graphene structures to enhance thermal performance of the thermal systems such as vapor chambers. The porosity of the wick/porous structure has a critical effect on the efficiency ...  
WO/2022/114094A1
Provided are a vapor chamber in which the efficiency of transport of a working liquid is increased to achieve a higher heat transfer rate, and a method for manufacturing the same. A vapor chamber 1 includes a working fluid in a sealed ...  
WO/2022/110339A1
A steel sheet passivation process and a vapor chamber manufactured using a passivated steel sheet. The passivation process comprises the following steps: providing a steel sheet; pretreating the steel sheet to obtain a pretreated steel s...  
WO/2022/108409A1
An electronic device according to various embodiments of the present disclosure may comprise: a housing; a printed circuit board disposed within the housing; an electrical element disposed on the printed circuit board; and a dissimilar m...  
WO/2022/107630A1
Provided is a vapor chamber that excels in the property of absorbing hydrogen gas and other non-condensable gases, and that can be applied in the cooling of an object to be cooled that is installed in a narrow space. This vapor chamber...  
WO/2022/109454A1
In one aspect, a heat rejection apparatus is provided including an evaporative heat exchanger and a primary fan operable to direct first ambient air into an air inlet, cause the first ambient air to interact with the evaporative heat exc...  
WO/2022/104882A1
Provided are a method for preparing a vapor chamber upper cover plate, a vapor chamber upper cover plate, and a vapor chamber. The method for preparing the vapor chamber upper cover plate comprises the following processes: manufacturing ...  
WO/2022/107479A1
A vapor chamber 1, which is an embodiment of a heat spreading device, comprises a housing 10, a working medium 20, and a wick 30. The wick 30 includes a first porous body 41 and a second porous body 42 which support a first inner wall su...  
WO/2022/102752A1
Provided is a heat pipe which has thermal resistance and which has excellent thermal conveyance properties.  A heat pipe 1 comprises: an evaporator 3 that, in a container 2 having an internal space S in which a working fluid F has been...  
WO/2022/101024A1
Examples of the disclosure relate to an apparatus comprising means for: receiving a plurality of input values comprising physical parameters of, at least part of, a cooling system; using the received input values to estimate dimensionles...  
WO/2022/102163A1
This heat pipe comprises: a flat container having an inner space in which a working fluid has been sealed and flat surface which faces the inner space; and a wick provided in the inner space. The wick has a first wick having a plurality ...  
WO/2022/097417A1
A vapor chamber 1, which is one embodiment of this heat spreading device, is provided with a casing 10, a working medium 20, and at least one wick 30. The wick 30 extends from a first end E1 to a second end E2. The wick 30 is constituted...  
WO/2022/099089A1
A disclosed heat-transfer device includes a first heat-transfer component and a second heat-transfer component fluidly coupled with each other by a first conduit and a second conduit. A first manifold is positioned in the first heat-tran...  
WO/2022/088216A1
The present application provides a chemical nickel-plating process for a steel sheet, a phosphorus-nickel-plated steel sheet and a vapor chamber. The chemical nickel-plating process for a steel sheet comprises the following steps: provid...  
WO/2022/090126A1
The invention relates to a heat-transfer device (1) with a two-phase working fluid, comprising an evaporator (2) having a liquid zone (21) and a vapour zone (22); a condenser (3); a first communication circuit (11) connecting the vapour ...  
WO/2022/088335A1
A method for improving the heat transfer efficiency of a vapor chamber (100). The vapor chamber (100) comprises a housing having a built-in cavity (10), a heat transfer working medium contained in the built-in cavity (10) and a liquid-ab...  
WO/2022/094593A1
A heat pipe configured to remove heat from a nuclear reactor core is disclosed herein. The heat pipe can include an Inner housing defining an inner volume configured to accommodate a heat source and an outer housing configured about the ...  
WO/2022/093158A1
The invention relates to a method for performance determination of a heat pipe with arbitrary liquid flow area and prescribed geometric dimensions, external and internal structure, heat pipe material and working fluid, heating and coolin...  
WO/2022/084882A1
The present invention relates to a cooling system for use in machines, in particular in machines for food products or pharmaceutical/cosmetic/chemical products, even more particularly for the home production of foodstuffs, for example a ...  
WO/2022/082352A1
A vapor chamber (100) and a heat dissipation device. The vapor chamber (100) comprises: a first cover plate (10) having a first side (12), wherein the first side (12) is provided with a plurality of support portions (14) at intervals, an...  
WO/2022/080892A1
The present invention relates to a system for supplying greenhouse thermal energy and carbon dioxide. According to an embodiment, provided is a greenhouse piping network system including: a heat exchanger that heats seawater or cools hot...  
WO/2022/082067A1
Disclosed are heat pipes of the type having a condenser section in which gaseous refrigerant is condensed to produce liquid refrigerant comprising: (a) at least one closed pipe comprising: (i) a condenser section, (ii) a first evaporator...  
WO/2022/080073A1
The present invention provides: a heat pipe coolant which can suppress deformation of a flat plate-like heat pipe; and a flat plate-like heat pipe. The heat pipe coolant is sealed in a flat plate-like heat pipe as a thermal diffusion pla...  
WO/2022/075172A1
Provided is a porous body that allows a fluid, e.g., a liquid, to move from one surface to another surface and can hold and store a large amount of the fluid. This porous body (10) has a first principal surface (11), a second principal s...  
WO/2022/075175A1
A thermal diffusion device (1) characterized by having: a first fluid flow path (50B) wherein the area of a fluid flow path (50) inside an evaporation unit is at least 15% of the area of the evaporation unit (EP), an end section of the f...  
WO/2022/075109A1
A vapor chamber (1), which is one embodiment of this heat spreading device, is provided with a casing (10), a working medium (20), and a wick (30). The wick (30) contains a plurality of wick bodies (40) which extend linearly from an evap...  
WO/2022/075108A1
A vapor chamber (1), which is one embodiment of this thermal diffusion device, is provided with a casing (10), a working medium (20), and a wick (30). The wick (30) includes a plurality of wick bodies (40) extending linearly from an evap...  

Matches 1 - 50 out of 13,283