公开(公告)号：US20160348988A1

公开(公告)日：2016-12-01

申请号：US15167571

申请日：2016-05-27

申请人： Dometic Sweden AB

发明人： Gary L. Dowell, JR. ,  James E. Sims

IPC分类号： F28F19/00 ,  F25B39/04 ,  F28F21/08 ,  F28D7/10 ,  F28D7/14

CPC分类号： F28D7/106 ,  F28D7/022 ,  F28D7/103 ,  F28D7/14 ,  F28F9/0246 ,  F28F9/26 ,  F28F19/00 ,  F28F21/083 ,  F28F21/085 ,  F28F21/086 ,  F28F2275/025 ,  F28F2275/04 ,  F28F2275/12

摘要： A heat exchanger assembly is provided which includes a coaxial heat exchanger that is formed, at least in part, of a more corrosion resistant material such as, but not limited to stainless steel, titanium and/or alloys thereof. The assembly further includes a condenser tee connected at each end of the coaxial conduit or tubing defining the heat exchanger. The assembly allows for a non-brazed connection of the condenser tee to an inner tube of the coaxial heat exchanger. In some embodiments, the compression fitting may be connected directly to the heat exchanger without the use of a tee.

摘要翻译： 提供了一种热交换器组件，其包括同轴热交换器，其至少部分地由更耐腐蚀的材料形成，例如但不限于不锈钢，钛和/或其合金。 组件还包括冷凝器三通，连接在同轴导管或管子的每个端部，限定热交换器。 组件允许冷凝器三通的非钎焊连接到同轴热交换器的内管。 在一些实施例中，压缩配件可以直接连接到热交换器而不使用三通。

公开(公告)号：US20140202677A1

公开(公告)日：2014-07-24

申请号：US14232549

申请日：2012-09-14

申请人： Yasuyuki Fujii ,  Akio Okamoto ,  Yoshio Itsumi ,  Akihisa Fujita

发明人： Yasuyuki Fujii ,  Akio Okamoto ,  Yoshio Itsumi ,  Akihisa Fujita

IPC分类号： F28F3/02

CPC分类号： F28F3/025 ,  B21C37/02 ,  B21K23/00 ,  F28F3/04 ,  F28F3/044 ,  F28F3/046 ,  F28F13/02 ,  F28F13/12 ,  F28F21/08 ,  F28F21/086

摘要： An original plate material for a heat exchanging plate includes a titanium flat plate material including a minute recess and projections on the surface thereof, and the flat plate material is press-worked to obtain the heat exchanging plate. The shape parameter, defined as [height (μm) of the projections]×[width (μm) of the recess/pitch (μm) of adjacent projections], is 85 μm or less. Relating to this original plate material for a heat exchanging plate, the shape parameter, defined as [height (μm) of the projections]×[width (μm) of the recess/pitch (μm) of adjacent projections/angle (deg) of the projections], is 0.94 μm/deg or less.

摘要翻译： 用于热交换板的原始板材包括在其表面上包括微小凹陷和突起的钛平板材料，并且对平板材料进行压力加工以获得热交换板。 形状参数定义为[凸起的高度（μm）]×[相邻突起的凹部/间距（μm）的宽度（μm）]为85μm以下。 关于这种用于热交换板的原始板材，形状参数被定义为[凸起的高度（μm）]×[相邻突起的凹部/间距（μm）的宽度（μm）/角度（度） 投影]为0.94μm/ deg以下。

公开(公告)号：US20130327504A1

公开(公告)日：2013-12-12

申请号：US13685579

申请日：2012-11-26

申请人： The Regents of the University of California

发明人： Payam Bozorgi ,  Carl D. Meinhart ,  Marin Sigurdson ,  Noel C. MacDonald ,  David Bothman ,  Yu-Wei Liu

IPC分类号： F28D15/04 ,  B23P15/26

CPC分类号： F28D15/04 ,  B23P15/26 ,  F28D15/0233 ,  F28F21/086 ,  H01L23/473 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

摘要： Titanium-based thermal ground planes are described. A thermal ground plane in accordance with the present invention comprises a titanium substrate comprising a plurality of channels, wherein the channels are oxidized to form nanostructured titania (NST) coated on the surfaces of the channels, and a vapor cavity, in communication with the plurality of titanium channels, for transporting thermal energy from one region of the thermal ground plane to another region of the thermal ground plane

摘要翻译： 描述了钛基热接地平面。 根据本发明的热接地平面包括包括多个通道的钛基板，其中通道被氧化以形成涂覆在通道表面上的纳米结构二氧化钛（NST），以及与多个通道连通的蒸气腔 的钛通道，用于将热能从热接地平面的一个区域传送到热接地平面的另一个区域

公开(公告)号：US20130209347A1

公开(公告)日：2013-08-15

申请号：US13806813

申请日：2011-06-24

申请人： Christopher L. Harris

发明人： Christopher L. Harris

IPC分类号： F28D7/02 ,  C01B31/02

CPC分类号： F28D7/02 ,  C01B32/16 ,  F28D7/103 ,  F28D11/04 ,  F28D2021/0022 ,  F28F9/0236 ,  F28F21/00 ,  F28F21/083 ,  F28F21/086 ,  F28F2265/26

摘要： A gas to gas heat exchanger, such as use in a HiPco system, and an improved system and process by which gas from the gas to gas heat exchanger and the gaseous catalyst carrier stream can be introduced into the HiPco core reactor.

摘要翻译： 气体到气体的热交换器，例如在HiPco系统中使用，以及改进的系统和方法，通过该系统和工艺可以将来自气体 - 气体热交换器和气态催化剂载体流的气体引入到HiPco核心反应器中。

公开(公告)号：US20120193084A1

公开(公告)日：2012-08-02

申请号：US13350057

申请日：2012-01-13

申请人： Akihisa FUJITA ,  Yoshio Itsumi ,  Hideto Oyama ,  Takeshi Kudo ,  Shogo Murakami

发明人： Akihisa FUJITA ,  Yoshio Itsumi ,  Hideto Oyama ,  Takeshi Kudo ,  Shogo Murakami

IPC分类号： F28F7/00 ,  C22C14/00

CPC分类号： C22F1/183 ,  C22C14/00 ,  F28F21/086

摘要： Disclosed is a pure titanium sheet having a strength corresponding to JIS Grade 2 level (215 MPa in terms of 0.2% yield strength) or more and having satisfactory stamping formability. The pure titanium sheet includes titanium and inevitable impurities, has a 0.2% yield strength of 215 MPa or more, has an average grain size d of its structure of 25 μm or more and 75 μm or less, and has a hexagonal crystal structure, in which respective grains in the hexagonal crystal structure have an average of Schmidt factors (SF) of (11-22) twins with a rolling direction as axes, and the average Schmidt factor (SF) and the average grain size d satisfy following Expression (1): 0.055≦[SF/√d]≦0.084  (1)

摘要翻译： 公开了具有JIS等级2的强度（屈服强度为0.2％的215MPa）以上且具有令人满意的冲压成形性的纯钛片。 纯钛片包括钛和不可避免的杂质，其屈服强度的0.2％为215MPa以上，其结构的平均粒径d为25μm以上且75μm以下，具有六方晶系结构， 六方晶系结构中的各晶粒的平均Schmidt因子（SF）为（11-22）双轴，轧制方向为轴，平均施密特因子（SF）和平均晶粒尺寸d满足下式（1 ）：0.055＆nlE; [SF /√d]＆nlE; 0.084（1）

公开(公告)号：US20110315278A1

公开(公告)日：2011-12-29

申请号：US13159951

申请日：2011-06-14

申请人： Takashi YASHIKI

发明人： Takashi YASHIKI

IPC分类号： C22C14/00

CPC分类号： C22C14/00 ,  C22F1/183 ,  F28F21/086

摘要： A titanium alloy contains Ni in a content of 0.35% to 0.55%; Pd in a content of 0.01% to 0.02%; Ru in a content of 0.02% to 0.04%; and Cr in a content of 0.1% to 0.2%, with the remainder including titanium and inevitable impurities, in which the titanium alloy includes nickel-rich phases, each nickel-rich phase being a phase (other than titanium alpha phase) locally containing Ni in a content of 10 times or more the average Ni content of the titanium alloy, the nickel-rich phases are aligned along a rolling direction to form a row, and a multiplicity of the rows are aligned substantially in parallel in a cross direction. The titanium alloy minimizes the proceeding of intergranular corrosion even in specific environments where the intergranular corrosion may easily proceed.

摘要翻译： 钛合金含有0.35〜0.55％的Ni; Pd含量为0.01〜0.02％; Ru含量为0.02〜0.04％; 和Cr的含量为0.1％至0.2％，其余为钛和不可避免的杂质，其中钛合金包含富镍相，每个富镍相为局部含有Ni的相（不包括钛α相） 在钛合金的平均Ni含量为10倍以上的情况下，富镍相沿着轧制方向排列成一排，并且多个行在十字方向上大致平行排列。 即使在晶间腐蚀容易进行的特定环境中，钛合金也最小化晶间腐蚀的进行。

公开(公告)号：US20110229713A1

公开(公告)日：2011-09-22

申请号：US13130497

申请日：2009-12-10

申请人： Akihisa Fujita ,  Hideto Oyama ,  Yoshio Itsumi ,  Tadashige Nakamoto ,  Kayo Yamamoto

发明人： Akihisa Fujita ,  Hideto Oyama ,  Yoshio Itsumi ,  Tadashige Nakamoto ,  Kayo Yamamoto

IPC分类号： B32B15/085 ,  B32B5/16

CPC分类号： C22C14/00 ,  B05D7/16 ,  B05D2202/35 ,  B05D2502/00 ,  B05D2701/10 ,  B21B3/00 ,  B21B45/0239 ,  C22F1/183 ,  C23C26/00 ,  C23C30/00 ,  F28F21/086 ,  F28F2255/08 ,  Y10T428/254 ,  Y10T428/266 ,  Y10T428/31678

摘要： Disclosed is a titanium or titanium alloy plate rolled in one direction, wherein a lubricating film is coated on the surface and the coefficient of sliding friction of the lubricating film-coated surface is controlled to less than 0.15. The elongation (L-El) of the titanium or titanium alloy plate in the rolling direction and the r value (T-r) in the direction perpendicular to the rolling direction have the following relation (1). (T-r)/(L-El)≧0.07  (1)

摘要翻译： 公开了沿一个方向轧制的钛或钛合金板，其中在表面上涂覆润滑膜，并且将润滑膜涂覆表面的滑动摩擦系数控制在小于0.15。 钛或钛合金板在轧制方向上的伸长率（L-El）和与轧制方向垂直的方向上的r值（T-r）具有以下关系式（1）。 （T-r）/（L-El）≥0.07（1）

公开(公告)号：US20090288811A1

公开(公告)日：2009-11-26

申请号：US12124062

申请日：2008-05-20

申请人： JAMES D. BOLLA ,  Matthew J. Pohlman

发明人： JAMES D. BOLLA ,  Matthew J. Pohlman

IPC分类号： F28F3/02

CPC分类号： F28D9/0062 ,  F28F3/025 ,  F28F21/086

摘要： A plate fin heat transfer device utilizes titanium plate members and aluminum dividers. The solid bar may be titanium, aluminum or an alloy of either. The titanium plate members may have a thermal conductivity of approximately 50 or 100 BTU/Hr/ft/F/in and dramatically reduce matrix conduction of heat within the plate members. The plate members may be as thin as approximately 0.002 inches while providing the necessary strength to avoid leakage during or after the manufacturing process. The advantageous thinness satisfies weight and volume parameters critical to an aircraft.

摘要翻译： 板翅传热装置采用钛板构件和铝分隔件。 实心棒可以是钛，铝或其中任一种的合金。 钛板构件可以具有大约50或100BTU / Hr / ft / F / in的热导率，并显着降低板构件内的基体热传导。 板构件可以薄至约0.002英寸，同时提供必要的强度以避免制造过程中或之后的泄漏。 有利的薄度满足飞机关键的重量和体积参数。

公开(公告)号：US20080093064A1

公开(公告)日：2008-04-24

申请号：US11761735

申请日：2007-06-12

申请人： Alessandro Gianazza ,  Luca Mairano ,  Giuseppe Merelli ,  Domenico Sanfilippo

发明人： Alessandro Gianazza ,  Luca Mairano ,  Giuseppe Merelli ,  Domenico Sanfilippo

IPC分类号： F28F21/08 ,  B23P6/00

CPC分类号： F28F19/06 ,  B23P15/26 ,  F16L13/0236 ,  F28F9/18 ,  F28F21/081 ,  F28F21/084 ,  F28F21/086 ,  F28F2275/062 ,  F28F2275/068 ,  Y02P80/156 ,  Y10T29/49718

摘要： A bimetallic tube consisting of at least one tubular element in a first metal resistant to the corrosive and/or erosive action of a process fluid with which it is put in contact, having at least one end, or an area close to an end, externally coated with a layer of a second metal, different from the first and more suitable, with respect to this, for being seal-welded to a support. Tube bundle equipment to be used for thermal exchange operations at high temperatures and pressures, under conditions of high aggressiveness of the process fluids, wherein the tube bundle comprises at least one tube having the above characteristics. Said equipment is particularly used as a heat exchanger and decomposer, for example as a stripper, in the cycle of urea synthesis processes where there are conditions of high pressure, high temperatures, high aggressiveness of the process fluids, and in which the tube bundle consists of at least one tube having the above characteristics.

摘要翻译： 一种双金属管，由至少一个第一金属管状元件组成，其耐受其与其接触的工艺流体的腐蚀性和/或侵蚀作用，具有至少一个端部或接近端部的区域，外部 涂覆有与第一金属不同的第二金属层，并且对于密封焊接到支撑体上。 管束设备，用于在高温和高压下在过程流体的高侵蚀性条件下进行热交换操作，其中管束包括至少一个具有上述特征的管。 所述设备在尿素合成过程的循环中特别用作热交换器和分解器，例如作为汽提器，其中存在高压，高温，过程流体的高侵蚀性，并且其中管束组成 具有上述特征的至少一个管。

公开(公告)号：US07331381B2

公开(公告)日：2008-02-19

申请号：US11356337

申请日：2006-02-16

申请人： Jinliang Wang ,  Wei-Teh Shih

发明人： Jinliang Wang ,  Wei-Teh Shih

IPC分类号： F28F3/06

CPC分类号： F28F21/02 ,  F28D7/10 ,  F28D9/00 ,  F28D9/0062 ,  F28F1/14 ,  F28F3/025 ,  F28F13/003 ,  F28F21/086 ,  F28F2225/04 ,  F28F2250/104 ,  F28F2255/06 ,  Y10S165/905

摘要： A light weight hybrid heat exchanger core possessing low density and improved thermal conductivity is disclosed. The hybrid core is comprised of a plurality of parting sheets and interposed by a plurality of high thermal conductivity, light weight bridging elements and enclosure bars. These core members are comprised of dissimilar materials. The parting sheets and bridging elements are interconnected by a specially tailored joint which forms form a substantially strong, high thermal conductivity bond. In particular embodiments, carbon-based bridging elements are bonded to metallic parting sheets using a brazed joint. The parting sheets, in certain embodiments, may comprise titanium or Ni-based superalloys or carbon composites, while the carbon-based bridging elements may comprise fiber-reinforced composites. The carbon-based bridging elements reduce the core weight and increase the core thermal conductivity over conventional all-metal designs, while the brazed joint provides for improved leak resistance over all-composite designs.

摘要翻译： 公开了一种具有低密度和改善导热性的轻质混合式热交换器芯。 混合芯由多个分离片组成，并且由多个高导热性，轻质桥接元件和封闭杆插入。 这些核心部件由不同的材料组成。 分离片和桥接元件通过特殊定制的接头互连，形成基本上强的高导热性粘结。 在具体实施方案中，使用钎焊接头将碳基桥接元件结合到金属分型片。 在某些实施方案中，分型片可以包括钛或Ni基超级合金或碳复合材料，而碳基桥接元件可以包括纤维增强复合材料。 碳基桥接元件相对于常规全金属设计，降低了芯体重量并增加了芯体热导率，而钎焊接头提供了在全复合设计上提高的耐漏电性。