专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US4342661A Heat storage medium 失效
标题翻译：蓄热介质
公开(公告)号：US4342661A
公开(公告)日：1982-08-03
申请号：US269811
申请日：1981-06-03
申请人： Jorn Ehlers , Helmut Haukelt
发明人： Jorn Ehlers , Helmut Haukelt
IPC分类号： F28F23/00 , C09K5/06 , F28D20/02 , F28F23/02
CPC分类号： F28D20/02 , C09K5/063 , Y02E60/145
摘要： A heat storage medium contains (a) a sodium hydroxide in concentration from 60% by weight up to and including the stoichiometric concentration in sodium hydroxide monohydrate, (b) water in concentration from 40% by weight down to and including the said stoichiometric concentration, and (c) 0.1 to 2.0% by weight of tellurium dioxide, all percentages being expressed as percentages by weight of the total weight of sodium hydroxide and water. The tellurium dioxide reduces the tendency of the sodium hydroxide water system to supercool.
摘要翻译：蓄热介质包含（a）浓度为氢氧化钠一水合物的化学计量浓度的浓度为60重量％的氢氧化钠，（b）浓度为40重量％至包括所述化学计量浓度的浓度的水，和（c）0.1至2.0重量％的二氧化碲，所有百分数均表示为氢氧化钠和水的总重量的重量百分比。二氧化碲降低了氢氧化钠水体系过冷的倾向。

42. 发明授权

US3976584A Thermal energy storage material 失效
标题翻译：热能储存材料
公开(公告)号：US3976584A
公开(公告)日：1976-08-24
申请号：US361834
申请日：1973-05-18
申请人： Leslie Leifer
发明人： Leslie Leifer
IPC分类号： C07C67/00 , C07C209/00 , C07C211/63 , C09K5/06 , F24F5/00 , F28F23/00
CPC分类号： C09K5/063 , F24F5/00 , F28F23/00
摘要： A thermal energy storage material which is stable at atmospheric temperature and pressure and has a melting point higher than 32.degree.F. is prepared by dissolving a specific class of clathrate forming compounds, such as tetra n-propyl or tetra n-butyl ammonium fluoride, in water to form a substantially solid clathrate. The resultant thermal energy storage material is capable of absorbing heat from or releasing heat to a given region as it transforms between solid and liquid states in response to temperature changes in the region above and below its melting point.
摘要翻译：通过将特定类型的包合物形成化合物如四正丙基或四正丁基氟化铵溶解，在大气温度和压力下稳定并具有高于32°F的熔点的热能储存材料，在水中以形成基本上固体的包合物。所得的热能储存材料能够响应于高于和低于其熔点的区域中的温度变化而在固体和液体状态之间变换时，将热量吸收或释放给定的区域。

43. 发明授权

US3913559A Constant temperature device 失效
标题翻译：恒温装置
公开(公告)号：US3913559A
公开(公告)日：1975-10-21
申请号：US22396672
申请日：1972-02-07
申请人： KAY LABORATORIES INC
发明人： DANDLIKER WALTER B
IPC分类号： F16L59/02 , A47J36/28 , A61F7/00 , A61F7/02 , A61F7/03 , A61F7/10 , F24J1/00 , F25C1/22 , F25C1/24 , F25D3/00 , F25D5/02 , F28D20060101 , F28D20/02 , F28F23/00 , F24J3/04
CPC分类号： A61F7/03 , A61F2007/0292 , F28D20/02 , F28D2020/0008 , Y02E60/145
摘要： A portable constant temperature apparatus comprising a container having walls which are sealed to each other at least along their marginal regions to form at least one independent compartment. A chemical having a capability of assuming a substantial latent heat of fusion at a temperature corresponding to that desired for the constant temperature apparatus is disposed within the compartment. The chemical can then be heated to its melting temperature at which point it will assume its latent heat of fusion as it transforms into a liquid. When applied to a relatively cold object, it will give up this same latent heat of fusion at the same constant temperature as it transforms back to the solid state. Alternatively, the chemical can be cooled to its freezing point at which temperature it will liberate its latent heat of fusion as it transforms to a solid. When applied to a relatively warm object, it will absorb this same latent heat of fusion as it transforms back to the liquid state. This portable means for providing an object with a considerable amount of heat or cold at a constant temperature is of substantial therapeutic value when applied to the body of a human being. The constant temperature means is preferably used with a hot or cold pack which is activated to impart heat or cold to the constant temperature apparatus.
摘要翻译：便携式恒温装置包括具有壁的容器，所述容器至少沿其边缘区域相互密封以形成至少一个独立的隔室。具有在与恒温装置所需的温度相对应的温度下具有大量潜热融化能力的化学品被设置在隔间内。然后可以将化学品加热至其熔融温度，在该温度下，当化合物转变成液体时，其将承受其融合潜热。当应用于相对冷的物体时，它将在相同的恒定温度转变回固态时放弃相同的融合潜热。或者，化学品可以冷却到其凝固点，在该温度下，当它转化为固体时，它将释放其融合潜热。当应用于相对温暖的物体时，它会吸收相同的融合潜热，因为它转变回液态。

44. 发明授权

US3773019A Heat transfer structure 失效
标题翻译：热传递结构
公开(公告)号：US3773019A
公开(公告)日：1973-11-20
申请号：US3773019D
申请日：1971-09-01
IPC分类号： F22B1/12 , F28F23/00
CPC分类号： F22B1/12 , F28F23/00
摘要： A heat transfer system in which circulation of a liquid through a heat exchanger is achieved by having risers filled with fluid consisting of a liquid which partly vaporizes on heating and rises to a condensing region where a heat exchanger, positioned in close proximity to the upper ends of the risers, condenses the vapor portion of the fluid. A downcomer returns the condensed liquid to the lower ends of the risers so that continuous circulation of the fluid through the heat exchanger occurs automatically when heat is supplied to the risers.
摘要翻译：一种热传递系统，其中液体通过热交换器的循环是通过使立管充满由液体组成的流体，所述流体在加热时部分蒸发并且上升到冷凝区域，其中热交换器位于紧邻上端的立管，冷凝流体的蒸汽部分。降液管将冷凝的液体返回到提升管的下端，使得当向提升管供热时，流体通过热交换器的连续循环自动发生。

45. 发明授权

US3398721A Continuous flow heater for liquids 失效
标题翻译：液体连续加热器
公开(公告)号：US3398721A
公开(公告)日：1968-08-27
申请号：US56232066
申请日：1966-07-01
申请人： KARL ZANGL
发明人： KARL ZANGL
IPC分类号： F22B1/16 , F24D7/00 , F24H1/43 , F28F23/00
CPC分类号： F24D7/00 , F22B1/167 , F24H1/43 , F28F23/00

46. 发明公开

US20240302112A1 ANTI-FREEZING PIPE HAVING BUILT-IN TUBE AND HIGH-EFFICIENCY HEAT EXCHANGER USING THE SAME 审中-公开
公开(公告)号：US20240302112A1
公开(公告)日：2024-09-12
申请号：US18599504
申请日：2024-03-08
申请人： S&H ENG. CO., LTD.
发明人： Joung-Heum HAN , Jeong-Sang LEE
IPC分类号： F28F1/40 , F28F23/00
CPC分类号： F28F1/40 , F28F23/00 , F28F2245/00 , F28F2265/14
摘要： An anti-freezing pipe having a built-in tube and a high-efficiency heat exchanger using the same, includes a heat transfer pipe made of metal and configured to allow a fluid to move therethrough and a hollow tube located and supported in the heat transfer pipe. The tube has a sealed space defined therein by sealants fitted into both end portions thereof and is provided on an outer diameter surface thereof with a wing formed in a spiral shape, and the heat transfer pipe is 10 provided at an end portion thereof with a stopper to prevent escape of the tube therefrom due to the flow of fluid.

47. 发明公开

US20240247880A1 MICROCHANNEL COMPACT HEAT EXCHANGING SYSTEM 审中-公开
公开(公告)号：US20240247880A1
公开(公告)日：2024-07-25
申请号：US18158823
申请日：2023-01-24
申请人： King Abdulaziz University
发明人： Nidal Helmi ABU-HAMDEH , Mohammad Reza SAFAEI , Marjan GOODARZI , Khalid Haza ALMITANI , Ammar MELAIBARI
IPC分类号： F28F1/26 , B01J19/00 , C09K5/20 , F28F23/00
CPC分类号： F28F1/26 , B01J19/0093 , C09K5/20 , F28F23/00 , F24S70/60
摘要： A microchannel compact heat exchanging system is provided. The system includes a ribbed microchannel including a plurality of radial ribs and fins. A ratio between a thickness of each radial rib and a radius of the ribbed microchannel is within a first predefined range. A water-based nanofluid in the ribbed microchannel is prepared with polyethylene glycol (PEG) polymer, calcium chloride salt, and a graphene oxide carbon-based material. The system includes two plenums connected to the ribbed microchannel.

48. 发明授权

US12029010B2 Water block having hollow fins 有权
公开(公告)号：US12029010B2
公开(公告)日：2024-07-02
申请号：US17677176
申请日：2022-02-22
申请人： OVH
发明人： Ali Chehade , Anas Chakir , Hadrien Bauduin
IPC分类号： H01L23/473 , F28F3/04 , F28F23/00 , H01L23/40 , H01L23/467 , H05K7/20 , G06F1/20
CPC分类号： H05K7/20272 , F28F3/048 , F28F23/00 , H05K7/20236 , F28F2250/08 , G06F1/20
摘要： A water block for cooling a heat-generating component has a body defining an internal fluid conduit for circulating fluid within the water block. The body defines a fluid inlet and a fluid outlet for feeding fluid into and discharging fluid from the internal fluid conduit respectively. The body includes: an external thermal transfer surface configured to be in contact with the heat-generating component; an opposite external surface on an opposite side of the body from the external thermal transfer surface; and at least one hollow fin extending from the opposite external surface, the at least one hollow fin defining at least one external fin passage, each of the at least one hollow fin defining an internal fin recess that forms part of the internal fluid conduit of the water block.

49. 发明授权

US11754343B2 Phase change heat-storing mechanisms for substrates of electronic assemblies 有权
公开(公告)号：US11754343B2
公开(公告)日：2023-09-12
申请号：US16674784
申请日：2019-11-05
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： Shailesh N. Joshi , Ercan M. Dede
IPC分类号： F28D15/00 , H01L23/367 , H01L23/427 , F28F23/00 , C09K5/06
CPC分类号： F28D15/00 , C09K5/063 , F28F23/00 , H01L23/3677 , H01L23/4275
摘要： Embodiments of the disclosure relate to an electronic assembly including a substrate having a first surface and a second surface opposite to the first surface and one or more electronic devices bonded to the first surface of the substrate. A first heat-storing region is embedded within the substrate and proximate to the second surface. The first heat-storing region comprises a phase change material encapsulated by an encapsulating layer. A melting temperature of the encapsulating layer is higher than a melting temperature of the phase change material and a maximum operating temperature of the one or more electronic devices. A heat transfer layer is embedded within the substrate and thermally connects the first heat-storing region to the one or more electronic devices.

50. 发明授权

US11359875B1 Radiant heat pump 有权
公开(公告)号：US11359875B1
公开(公告)日：2022-06-14
申请号：US15675552
申请日：2017-08-11
申请人： David M. Baker
发明人： David M. Baker
IPC分类号： F28F23/00
摘要： A method for transferring heat from a lower temperature heat source to a higher temperature heat sink using only the energy in the heat source and heat sink. The method uses a converting material which is adapted to receive external radiation from the lower temperature heat source, absorb the external radiation exciting an element of the converting material, non-radiatively transfer heat within the converting material by relaxing an element of the converting material, and conductively transferring heat from the converting material to the exterior of the converting material, where the heat can be used for an external process or application.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式