公开(公告)号：US11808531B2

公开(公告)日：2023-11-07

申请号：US17884288

申请日：2022-08-09

申请人： Nelumbo Inc.

发明人： Lance R. Brockway ,  David C. Walther

IPC分类号： F28F13/18 ,  B05D5/02 ,  B05D7/00 ,  B82Y30/00 ,  C03C17/42 ,  C03C17/25 ,  B05D1/18 ,  B05D1/38 ,  B05D3/06 ,  B05D3/10 ,  B05D3/12 ,  B05D7/14 ,  C23C18/12 ,  B82Y40/00

CPC分类号： F28F13/187 ,  B05D1/18 ,  B05D1/38 ,  B05D3/065 ,  B05D3/102 ,  B05D3/12 ,  B05D5/02 ,  B05D7/14 ,  B05D7/50 ,  B05D7/52 ,  C03C17/25 ,  C03C17/42 ,  B05D2202/25 ,  B05D2350/63 ,  B05D2401/20 ,  B05D2506/15 ,  B82Y30/00 ,  B82Y40/00 ,  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.

公开(公告)号：US20190186846A1

公开(公告)日：2019-06-20

申请号：US16320791

申请日：2017-07-24

申请人： ZEHNDER GROUP INTERNATIONAL AG ,  SYMPATEX TECHNOLOGIES GMBH

发明人： Christian Hirsch ,  Stefan Brandt ,  Christian Bier ,  Martin Mayershofer

IPC分类号： F28D21/00 ,  F28F21/06 ,  F28F3/04 ,  B29C51/14 ,  B32B5/02 ,  B32B27/12

CPC分类号： F28D21/0015 ,  B29C43/021 ,  B29C43/222 ,  B29C51/00 ,  B29C51/10 ,  B29C51/145 ,  B29C2043/023 ,  B29C2791/006 ,  B29L2031/18 ,  B32B5/022 ,  B32B27/12 ,  F28F3/046 ,  F28F3/048 ,  F28F21/065 ,  F28F2245/02 ,  F28F2245/04

摘要： The present invention provides enthalpy exchanger elements (E, E′, PR, PF) and enthalpy exchangers comprising such elements. Furthermore, the invention discloses a method for producing such enthalpy exchanger elements and enthalpy exchangers, comprising the steps of a) providing an air-permeable sheet element (1); b) laminating at least one side (1a, 1b) of the sheet element (1) with a thin polymer film (3, 4) with water vapor transmission characteristics; and c) forming the laminated sheet element (1) into a desired shape exhibiting a three-dimensional corrugation pattern (5, 5, . . . ).

公开(公告)号：US09903665B2

公开(公告)日：2018-02-27

申请号：US14624155

申请日：2015-02-17

申请人： Asia Vital Components Co., Ltd.

发明人： Hsiu-Wei Yang

IPC分类号： F28D15/02 ,  F28D15/04 ,  B23P15/26 ,  F28F13/18

CPC分类号： F28D15/046 ,  B23P15/26 ,  F28D15/0266 ,  F28F13/182 ,  F28F2245/02 ,  F28F2245/04 ,  Y10T29/4935 ,  Y10T29/49353

摘要： A heat dissipation unit and a thermal module thereof. The heat dissipation unit includes a metal main body having a chamber, an oxide coating and a working fluid. The oxide coating is coated on wall surface of the chamber instead of capillary structure. The oxide coating serves to enhance vapor/liquid circulation efficiency of the working fluid in the chamber of the heat dissipation unit so as to increase heat dissipation efficiency.

公开(公告)号：US09841246B2

公开(公告)日：2017-12-12

申请号：US15075525

申请日：2016-03-21

申请人： TAIWAN MICROLOOPS CORP.

发明人： Chun-Hung Lin

IPC分类号： F28F7/00 ,  F28F21/08 ,  F28F3/04 ,  F28D15/04 ,  F28D15/02

CPC分类号： F28F21/081 ,  F28D15/02 ,  F28D15/0233 ,  F28D15/025 ,  F28D15/046 ,  F28D2015/0216 ,  F28F3/048 ,  F28F13/04 ,  F28F21/084 ,  F28F21/085 ,  F28F21/089 ,  F28F2245/04

摘要： In a dual material vapor chamber and an upper shell thereof, the dual material vapor chamber includes an upper shell, a copper lower shell, and a working fluid. The upper shell includes an aluminum substrate and plural aluminum fins. The aluminum substrate has an outer surface and an inner wall. The aluminum fins individually extend from the outer surface and are formed integrally. A copper deposition layer is coated on the inner wall. The copper lower shell is sealed to the upper shell correspondingly. A chamber is formed between the upper shell and the copper lower shell. The working fluid is filled in the chamber. Therefore, the weight and material cost of the whole vapor chamber can be reduced, and the packing combination between the upper shell and the copper lower shell can be simplified.

公开(公告)号：US09839862B2

公开(公告)日：2017-12-12

申请号：US14130025

申请日：2012-06-29

申请人： Woon Bong Hwang ,  Sang Min Lee ,  Yeong Ae Kim

发明人： Woon Bong Hwang ,  Sang Min Lee ,  Yeong Ae Kim

IPC分类号： C25D11/02 ,  C25D11/24 ,  B01D1/06 ,  B01D1/00 ,  C25D11/04 ,  F28F13/18 ,  F28F19/00 ,  C25D9/06 ,  C25D11/18 ,  F25B39/02 ,  B82Y30/00 ,  F28D1/047 ,  F28D1/053

CPC分类号： B01D1/0011 ,  B01D1/06 ,  B01D1/065 ,  B82Y30/00 ,  C25D9/06 ,  C25D11/02 ,  C25D11/022 ,  C25D11/024 ,  C25D11/04 ,  C25D11/18 ,  C25D11/24 ,  C25D11/246 ,  F25B39/02 ,  F28D1/0472 ,  F28D1/05391 ,  F28F13/182 ,  F28F13/187 ,  F28F19/00 ,  F28F2245/04 ,  F28F2255/20

摘要： A method for fabricating a super-hydrophobic surface having excellent surface strength and an evaporator having the super-hydrophobic surface fabricated by the method are provided. The method includes preparing a metal base material, anodizing the metal base material to form a ceramic layer having a complex structure of a microstructure and nano-fiber structures on a surface of the metal base material, and applying a hydrophobic polymer material on the complex structure to form a polymer layer having the same surface shape as the complex structure.

公开(公告)号：US20170234628A1

公开(公告)日：2017-08-17

申请号：US15530567

申请日：2017-01-30

申请人： Iowa State University Research Foundation, Inc.

发明人： Christophe Frankiewicz ,  Daniel Attinger

IPC分类号： F28F13/18 ,  C23F1/16 ,  F28F27/00

CPC分类号： C23C22/63 ,  C23F1/18 ,  F28F13/003 ,  F28F13/185 ,  F28F2245/02 ,  F28F2245/04

摘要： A method is provided for forming a biphilic surface on a substrate comprising copper, such as a heat exchanger surface, wherein the method involves forming one or more hydrophilic areas on the surface by reacting those areas with at least one of hydrogen peroxide and ammonium hydroxide to form copper oxide and forming hydrophobic areas on the surface by reacting those areas with ammonium hydroxide solution to form copper hydroxide or by chemical etching with a combination of hydrochloric acid, hydrogen peroxide, and iron chloride. The functional surface can exhibit temporal biphilicity in response to one or more stimuli in high performance heat transfer applications.

公开(公告)号：US20170074603A1

公开(公告)日：2017-03-16

申请号：US15124267

申请日：2015-03-12

申请人： Board of Regents, The University of Texas System

发明人： Vaibhav Bahadur ,  Renee Hale

IPC分类号： F28F13/16 ,  F28D15/02

CPC分类号： F28F13/16 ,  F28D15/025 ,  F28D15/0266 ,  F28F2245/04 ,  F28F2260/00 ,  H05K7/20336

摘要： A heat pipe with electrical pumping. The heat pipe includes a condenser to condense vapor into liquid droplets and an evaporator for the liquid-vapor conversion. Furthermore, the heat pipe includes liquid conduits for carrying the liquid droplets, where every liquid conduit includes electrodes for moving the liquid droplets along the liquid conduits. Additionally, the heat pipe includes vapor conduits for carrying the vapor. After the liquid is condensed and droplets are formed, they are electrically pumped towards the evaporator by sequentially actuating a series of electrodes in the liquid conduits. By implementing electrical pumping instead of wick-based pumping, the heat transport capacity over long distances is greatly increased. Additionally, since the electrical force is greater than gravity, it is possible to develop orientation independent long heat pipes. Other benefits include planar form factors, noiselessness, high reliability due to the absence of moving mechanical parts and ultralow power consumption.

摘要翻译： 带电泵的热管。 热管包括用于将蒸气冷凝成液滴的冷凝器和用于液 - 蒸汽转化的蒸发器。 此外，热管包括用于携带液滴的液体导管，其中每个液体导管包括用于沿液体导管移动液滴的电极。 此外，热管包括用于承载蒸气的蒸气导管。 在液体被冷凝并形成液滴之后，它们通过依次致动液体管道中的一系列电极而被泵送到蒸发器。 通过实施电抽吸而不是基于芯抽吸，长距离的热传输能力大大增加。 此外，由于电力大于重力，因此可以开发取向不依赖的长热管。 其他优点包括平面形状因素，无噪声，高可靠性，由于没有移动的机械部件和超低功耗。

公开(公告)号：US09505934B2

公开(公告)日：2016-11-29

申请号：US13643013

申请日：2011-04-22

申请人： Young-Chul Ko ,  Woo-Taek Hwang ,  Ha-Jin Kim ,  Sang Eui Lee ,  Nak-Hyun Kim

发明人： Young-Chul Ko ,  Woo-Taek Hwang ,  Ha-Jin Kim ,  Sang Eui Lee ,  Nak-Hyun Kim

IPC分类号： C09D183/04 ,  C09D5/00 ,  C09D7/12 ,  B05D5/00 ,  F28F19/02 ,  C08G77/12 ,  C08K7/04 ,  C08K5/5419

CPC分类号： C09D5/00 ,  B05D5/00 ,  C08G77/12 ,  C08K3/041 ,  C08K5/5419 ,  C08K7/04 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09D7/70 ,  C09D183/04 ,  F28F19/006 ,  F28F19/02 ,  F28F2245/04 ,  F28F2255/20 ,  Y10T428/24355 ,  C08K7/02 ,  C08K7/24 ,  C08K7/06 ,  C08K5/56 ,  C08L83/00

摘要： A super-hydrorepellent coating composition including a nano structure, polyorganosiloxane, a cross-linker, and a catalyst; a super-hydrorepellent coating layer including a cured product of the super-hydrorepellent coating composition; and a heat exchanger including the super-hydrorepellent coating layer.

摘要翻译： 包含纳米结构，聚有机硅氧烷，交联剂和催化剂的超级防水涂料组合物; 包含超级防水涂料组合物的固化产物的超级防水涂料层; 和包含超级防水涂料层的热交换器。

公开(公告)号：US20160159038A1

公开(公告)日：2016-06-09

申请号：US14620661

申请日：2015-02-12

申请人： Massachusetts Institute of Technology

发明人： Adam T. Paxson ,  Jose L. Yagüe ,  Kripa K. Varanasi ,  Karen K. Gleason ,  Andong Liu

IPC分类号： B32B15/082 ,  F28F13/04 ,  F28F21/06 ,  B32B7/12

CPC分类号： B05D5/083 ,  B05D1/60 ,  B05D3/02 ,  B05D3/0254 ,  B05D5/08 ,  B32B7/12 ,  B32B15/082 ,  B32B2307/302 ,  C09K5/00 ,  C09K5/14 ,  F28F13/04 ,  F28F13/182 ,  F28F19/04 ,  F28F21/06 ,  F28F2245/04 ,  Y10T428/1352 ,  Y10T428/24355 ,  Y10T428/24851 ,  Y10T428/265 ,  Y10T428/3154

摘要： Presented herein are articles and methods featuring substrates with thin, uniform polymeric films grafted (e.g., covalently bonded) thereupon. The resulting coating provides significant reductions in thermal resistance, drop shedding size, and degradation rate during dropwise condensation of steam compared to existing coatings. Surfaces that promote dropwise shedding of low-surface tension condensates, such as liquid hydrocarbons, are also demonstrated herein.

摘要翻译： 在此提出的是具有在其上接枝（例如共价键合）薄的均匀的聚合物膜的基材的制品和方法。 与现有涂料相比，所得到的涂层提供显着降低的蒸汽滴落冷凝期间的耐热性，脱落大小和降解速率。 促进降低低表面张力冷凝物（例如液体烃）的表面也在本文中展示。

公开(公告)号：US09353646B2

公开(公告)日：2016-05-31

申请号：US13980856

申请日：2012-01-19

申请人： Joanna Aizenberg ,  Michael Aizenberg ,  Sung Hoon Kang ,  Philseok Kim ,  Tak Sing Wong

发明人： Joanna Aizenberg ,  Michael Aizenberg ,  Sung Hoon Kang ,  Philseok Kim ,  Tak Sing Wong

IPC分类号： C09D5/16 ,  B05D5/00 ,  F01D25/18 ,  A61L15/24 ,  A61L15/34 ,  A61L15/42 ,  A61L15/46 ,  A61L27/28 ,  A61L27/34 ,  A61L27/50 ,  A61L33/00 ,  A61L33/06 ,  F15D1/02 ,  F15D1/10 ,  B05D3/00 ,  F28F13/18 ,  H01L31/0236 ,  B05D5/08

CPC分类号： C09D5/00 ,  A61L15/24 ,  A61L15/34 ,  A61L15/42 ,  A61L15/46 ,  A61L27/28 ,  A61L27/34 ,  A61L27/50 ,  A61L33/0094 ,  A61L33/064 ,  A61L2400/12 ,  B01D69/02 ,  B01D2325/06 ,  B01L3/5027 ,  B01L2300/16 ,  B05D3/002 ,  B05D5/00 ,  B05D5/083 ,  B63B59/04 ,  B64D15/00 ,  B65D25/14 ,  C02F1/44 ,  C09D5/16 ,  C09D5/1656 ,  C09D5/1681 ,  C09D5/1693 ,  C10M105/54 ,  C10M105/56 ,  D06M13/00 ,  E04B1/92 ,  F01D25/02 ,  F01D25/18 ,  F15D1/02 ,  F15D1/10 ,  F16L57/00 ,  F28F13/185 ,  F28F19/02 ,  F28F2245/04 ,  G02B1/14 ,  H01L31/02167 ,  H01L31/0236 ,  Y10T428/24355 ,  Y10T428/24364 ,  C08L27/12

摘要： The present disclosure describes a strategy to create self-healing, slippery liquid-infused porous surfaces (SLIPS). Roughened (e.g., porous) surfaces can be utilized to lock in place a lubricating fluid, referred to herein as Liquid B to repel a wide range of materials, referred to herein as Object A (Solid A or Liquid A). SLIPS outperforms other conventional surfaces in its capability to repel various simple and complex liquids (water, hydrocarbons, crude oil and blood), maintain low-contact-angle hysteresis (