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公开(公告)号：US20230032108A1
公开(公告)日：2023-02-02
申请号：US17784486
申请日：2020-12-11
申请人： Nelumbo Inc.
摘要： Porous, binderless ceramic surface modification materials are described, and applications of use thereof. The ceramic surface material is in the form of an interconnected network of porous ceramic material on a substrate. The ceramic material may include a metal oxide, a metal hydroxide, and/or hydrates thereof, or a metal carbonate or metal phosphate, on a substrate surface. The substrate may be in the form of a metal or polymer particulate, powder, extrudate, or flakes.
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公开(公告)号：US20190204030A1
公开(公告)日：2019-07-04
申请号：US16334198
申请日：2017-09-19
申请人： Nelumbo Inc.
CPC分类号： F28F13/187 , B05D5/02 , B05D7/52 , B05D2202/25 , B05D2350/63 , B05D2506/15 , B82Y30/00 , C03C17/25 , C03C17/42 , C03C2217/75 , C23C18/1216 , C23C18/1241 , C23C18/1254 , C23C18/1283 , F28F2245/02 , F28F2245/04
摘要： Coating compositions are provided that eject droplets of condensed fluid from a surface. The coatings include a nanostructured coating layer and in some embodiments, also include a hydrophobic layer deposited thereon. The coating materials eject droplets from the surface in the presence of non-condensing gases such as air and may be deployed under conditions of supersaturation of the condensed fluid to be ejected. A heat exchanger design utilizing the coating is described herein.
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公开(公告)号：US20240149557A1
公开(公告)日：2024-05-09
申请号：US18505950
申请日：2023-11-09
申请人： Nelumbo Inc.
IPC分类号： B32B7/027 , B32B5/02 , B32B9/02 , B32B17/02 , B32B33/00 , C04B35/04 , C04B35/10 , C04B35/453 , C04B38/00 , C08J5/12 , C09D1/00 , C09D5/08 , C09D201/00 , C23C8/02 , C23C8/52 , C23C22/06 , D06M11/44 , D06M11/83 , D06M23/06 , F28F19/06
CPC分类号： B32B7/027 , B32B5/024 , B32B9/02 , B32B17/02 , B32B33/00 , C04B35/04 , C04B35/10 , C04B35/453 , C04B38/0058 , C04B38/0064 , C04B38/0096 , C08J5/121 , C09D1/00 , C09D5/08 , C09D201/00 , C23C8/02 , C23C8/52 , C23C22/06 , D06M11/44 , D06M11/83 , D06M23/06 , F28F19/06 , B32B2255/20 , B32B2262/08 , B32B2262/101 , B32B2262/128 , B32B2305/188 , B32B2307/304 , B32B2307/728 , B32B2307/73 , B32B2315/02 , B32B2315/08 , B32B2317/10 , D06M2101/06
摘要： Porous, binderless ceramic surface modification materials are described, and applications of use thereof. The ceramic surface material is in the form of an interconnected network of porous ceramic material on a substrate. The ceramic material may include a metal oxide, a metal hydroxide, and/or hydrates thereof, or a metal carbonate or metal phosphate, on a substrate surface. The substrate may be in the form of a metal or polymer particulate, powder, extrudate, or flakes.
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公开(公告)号：US20220282940A1
公开(公告)日：2022-09-08
申请号：US17628438
申请日：2020-07-20
申请人： Nelumbo Inc.
摘要： Improved heat exchangers and methods of manufacturing the heat exchangers are provided. The methods include modification of surface(s) of the heat exchanger in an integrated manner during manufacturing, to impart desired properties such as decreased corrosion, pressure drop, and water retention, and increased anti-frosting performance.
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公开(公告)号：US11293704B2
公开(公告)日：2022-04-05
申请号：US17529720
申请日：2021-11-18
申请人： Nelumbo Inc.
IPC分类号： F28F13/18 , B05D5/02 , C03C17/42 , C03C17/25 , B05D1/18 , B05D1/38 , B05D3/06 , B05D3/10 , B05D3/12 , B05D7/14 , B05D7/00 , C23C18/12 , B82Y40/00 , B82Y30/00
摘要： Coating compositions are provided that eject droplets of condensed fluid from a surface. The coatings include a nanostructured coating layer and in some embodiments, also include a hydrophobic layer deposited thereon. The coating materials eject droplets from the surface in the presence of non-condensing gases such as air and may be deployed under conditions of supersaturation of the condensed fluid to be ejected. A heat exchanger design utilizing the coating is described herein.
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公开(公告)号：US20240288215A1
公开(公告)日：2024-08-29
申请号：US18222629
申请日：2023-07-17
申请人： NELUMBO INC.
CPC分类号： F25D21/04 , C09D5/032 , F24F13/22 , F28F13/04 , F28F2260/02
摘要： Modified surfaces and methods of use thereof are provided for preventing or delaying onset of phase changes, such as condensation or frost formation.
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公开(公告)号：US11879657B2
公开(公告)日：2024-01-23
申请号：US17890652
申请日：2022-08-18
申请人： NELUMBO INC.
发明人： Lance R. Brockway , David C. Walther , James Ma
IPC分类号： F24F11/74 , F24F11/41 , F24F11/46 , F24F11/873 , F24F13/22 , F28F13/04 , F24F110/20 , F24F140/60 , F24F110/30 , F24F110/10
CPC分类号： F24F11/74 , F24F11/41 , F24F11/46 , F24F11/873 , F24F13/22 , F28F13/04 , F24F2013/221 , F24F2110/10 , F24F2110/20 , F24F2110/30 , F24F2140/60
摘要： Control systems are provided that provide thermodynamically decoupled control of temperature and relative humidity and/or reduce or prevent frost formation or remove previously-formed frost. The control systems herein may be included as a component of a heating, ventilation, air conditioning, and refrigeration system that includes a heat exchanger.
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公开(公告)号：US20230001667A1
公开(公告)日：2023-01-05
申请号：US17784475
申请日：2020-12-11
申请人： Nelumbo Inc.
摘要： Assemblies of stacked layers of materials are described. The assemblies include functional and structural layers. Functional layers include binderless ceramic materials on woven or non-woven substrates of natural, synthetic, or metallic materials. The layers of functional and structural materials may be configured to transport moisture or heat from an inner surface to an outer surface that is exposed to an ambient environment.
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公开(公告)号：US20220390191A1
公开(公告)日：2022-12-08
申请号：US17884288
申请日：2022-08-09
申请人： Nelumbo Inc.
IPC分类号： F28F13/18 , B05D5/02 , C03C17/42 , C03C17/25 , B05D1/18 , B05D1/38 , B05D3/06 , B05D3/10 , B05D3/12 , B05D7/14 , B05D7/00
摘要： Coating compositions are provided that eject droplets of condensed fluid from a surface. The coatings include a nanostructured coating layer and in some embodiments, also include a hydrophobic layer deposited thereon. The coating materials eject droplets from the surface in the presence of non-condensing gases such as air and may be deployed under conditions of supersaturation of the condensed fluid to be ejected. A heat exchanger design utilizing the coating is described herein.
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公开(公告)号：US20210247126A1
公开(公告)日：2021-08-12
申请号：US17054058
申请日：2019-05-09
申请人： Nelumbo Inc.
摘要： Modified surfaces and methods of use thereof are provided for preventing or delaying onset of phase changes, such as condensation or frost formation. The invention relates to surfaces that increase the energy barrier to or driving force required for nucleation phase changes, such as, but not limited to, condensation and crystallization, and methods of use thereof, such as anti-fog glass applications and prevention of condensation on heat exchangers in systems that only require sensible cooling.
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