公开(公告)号：US10072899B2

公开(公告)日：2018-09-11

申请号：US15311222

申请日：2015-05-15

申请人： HENAN NEW KELONG ELECTRICAL APPLIANCES CO., LTD

发明人： Xiangqi Gao ,  Jinfa Zhang ,  Baojia Kang ,  Qingfeng Cheng ,  Zhouzheng Han ,  Song Zhang ,  Chengbing Shen ,  Jianxin Chai ,  Kai Liang

IPC分类号： F28F1/14 ,  F28F1/36 ,  F28F13/12 ,  F28D7/12 ,  F25B39/00 ,  F25B39/04 ,  F28F21/08 ,  F28F9/013 ,  F28F3/02

CPC分类号： F28F1/36 ,  F25B39/00 ,  F25B39/04 ,  F28F3/027 ,  F28F9/0137 ,  F28F21/082 ,  F28F21/084 ,  F28F21/085 ,  F28F2215/04 ,  F28F2215/08 ,  F28F2215/10

摘要： A spiral louver shaped condenser includes fins and a refrigeration pipe. The fins are spirally wound about the refrigeration pipe and integrally formed by stamping a strip-shaped sheet material, at least including first heat-absorbing and heat-radiating bodies and second heat-absorbing and heat-radiating bodies. Broken lines are arranged between adjacent heat-absorbing and heat-radiating bodies, and each heat-absorbing and heat-radiating body forms a wavy structure. Relative wave crests and wave troughs are formed at each broken line between the adjacent heat-absorbing and heat-radiating bodies, wherein the crests and troughs form a honeycomb structure together. The wavy edges of the first heat-absorbing and heat-radiating bodies make contact with the outer wall of the refrigeration pipe at equal screw pitches.

公开(公告)号：US20180106535A1

公开(公告)日：2018-04-19

申请号：US15846898

申请日：2017-12-19

申请人： UOP LLC

发明人： Lubo Zhou ,  Thomas J. Godry ,  Zhanping Xu

IPC分类号： F25J5/00 ,  F28F21/08 ,  F28F13/18 ,  F25J3/02

CPC分类号： F25J5/00 ,  B01D1/02 ,  B01D1/04 ,  B01D3/322 ,  B01D53/00 ,  B01D53/002 ,  B01D2256/22 ,  B01D2256/245 ,  C10L3/104 ,  C10L2290/541 ,  F25J3/0209 ,  F25J3/0233 ,  F25J3/0266 ,  F25J5/005 ,  F25J2200/02 ,  F25J2200/50 ,  F25J2200/72 ,  F25J2250/02 ,  F25J2290/44 ,  F25J2290/72 ,  F28D1/0213 ,  F28D7/06 ,  F28D2021/0064 ,  F28F1/12 ,  F28F1/40 ,  F28F1/42 ,  F28F13/10 ,  F28F13/187 ,  F28F21/082 ,  F28F2009/226 ,  Y02C10/12 ,  Y02P70/34

摘要： A reboiler in fluid communication with a fractionator column in an offshore low temperature process removing carbon dioxide from natural gas has a vessel volume. A carbon steel tubing bundle is disposed within the vessel volume. Each tube in the bundle has an outer surface with a porous granular metal layer deposited thereon. The granular metal layer comprises a pore size distribution which promotes bubble nucleation during vaporization of a nearly pure liquid carbon dioxide stream.

公开(公告)号：US09919385B2

公开(公告)日：2018-03-20

申请号：US15472351

申请日：2017-03-29

申请人： ALFA LAVAL CORPORATE AB

发明人： Per Erik Sjodin

IPC分类号： B23K35/30 ,  C22C38/04 ,  C22C38/34 ,  C22C38/44 ,  C22C38/58 ,  C22C38/00 ,  C22C38/54 ,  B23K35/02 ,  C22C1/02 ,  F28F21/08 ,  C22C38/02 ,  B23K101/14 ,  B23K103/02 ,  B23K103/04

CPC分类号： B23K35/308 ,  B23K35/0222 ,  B23K35/0233 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/30 ,  B23K35/3066 ,  B23K35/3086 ,  B23K35/3093 ,  B23K2101/14 ,  B23K2103/02 ,  B23K2103/05 ,  C22C1/02 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/44 ,  C22C38/54 ,  C22C38/58 ,  F28F21/082 ,  F28F2275/04 ,  Y10T428/12493 ,  Y10T428/12958

摘要： An iron-based braze filler alloy consists of from 9 wt % to 30 wt % Cr; from 5 wt % to 25 wt % Ni; from 0.5 wt % to 9 wt % Mo; from 1 wt % to 5 wt % Mn; from 0 wt % to 1 wt % N; from 6 wt % to 20 wt % Si; from 0.1 wt % to 15 wt % P; and is balanced with Fe.

公开(公告)号：US20180073090A1

公开(公告)日：2018-03-15

申请号：US15815343

申请日：2017-11-16

申请人： Allan J. MacRae

发明人： Allan J. MacRae

IPC分类号： C21B7/10 ,  F27B1/14 ,  F27D1/00

CPC分类号： C21B7/10 ,  F27B1/14 ,  F27D1/004 ,  F27D2009/0027 ,  F27D2009/0067 ,  F28D1/06 ,  F28D2021/0056 ,  F28D2021/0078 ,  F28F21/082 ,  F28F2275/06

摘要： Cast-iron and cast-copper stave coolers improve the campaign lives of furnaces with steel shelled vessels. Each stave cooler has a single rectangular body with one-only protruding neck on its back that includes a steel collar adaptor. All the coolant piping passes in a group through the protruding neck from two or more independent coolant circuits inside the stave body. Such stave coolers are configured to depend entirely for all their vertical mechanical support on a single hanging of the protruding neck as a through-bulkhead in a single corresponding penetration of the containment shell. Thus, a single annular welded steel-to-steel gas seal around the through-bulkhead is all that's needed inside the steel containment shell for each stave cooler. Coolant piping is laid flat in a single common layer, inside to a hot face. Cast-copper stave cooler hot faces include an abrasion resistant layer that extends campaign lives beyond ten years.

公开(公告)号：US20170343293A1

公开(公告)日：2017-11-30

申请号：US15163608

申请日：2016-05-24

申请人： Erin Hurbi ,  Joe Taylor

发明人： Erin Hurbi ,  Joe Taylor

IPC分类号： F28D15/02 ,  F28F21/08 ,  F28D15/04 ,  G06F1/16 ,  F28D21/00

CPC分类号： F28D15/0241 ,  F28D15/0233 ,  F28D15/0275 ,  F28D15/046 ,  F28D2021/0028 ,  F28F21/06 ,  F28F21/08 ,  F28F21/082 ,  F28F21/084 ,  F28F21/085 ,  F28F21/086 ,  F28F21/087 ,  G02B27/0176 ,  G02B2027/0178 ,  G02C5/18 ,  G02C5/20 ,  G02C5/2254 ,  G06F1/163 ,  G06F1/1681 ,  G06F1/203 ,  G06F3/011 ,  G06F2200/203 ,  H04N13/344 ,  H04N2213/001 ,  H04N2213/008

摘要： Technologies provide a heat pipe having a controlled torque resistance. The techniques disclosed herein provide a heat pipe that can function as a coupling device and as a thermal interface between two moving components of a device without the need of a mechanical hinge. In some configurations, a heat pipe comprises a housing having an outer surface and having an inner surface defining a cavity. The heat pipe can also comprise one or more components for transferring heat from a first region to a second region. In addition, the heat pipe is configured to provide a predetermined torque resistance about a first axis that is perpendicular to a longitudinal axis of the heat pipe. Components, such as a heat source and a heat sink, that are attached to the heat pipe can be hingeably coupled with a predetermined torque resistance without requiring a hinge and a separate thermal interface device.

公开(公告)号：US20170276437A1

公开(公告)日：2017-09-28

申请号：US15317415

申请日：2015-06-12

申请人： GUANGZHOU WIDE INDUSTRIAL CO., LTD.

发明人： Zhiming Li ,  Dong Tan ,  Yong Zhang

IPC分类号： F28F3/02 ,  F28F1/12 ,  F28F1/02 ,  F28F3/08 ,  F28F3/10

CPC分类号： F28F3/025 ,  F28D1/0477 ,  F28D1/0478 ,  F28D5/02 ,  F28D2021/0066 ,  F28D2021/007 ,  F28F1/025 ,  F28F1/126 ,  F28F1/20 ,  F28F3/06 ,  F28F3/086 ,  F28F3/10 ,  F28F19/02 ,  F28F21/082 ,  F28F21/083 ,  F28F21/085 ,  F28F2275/025

摘要： The present invention discloses a combined plate-and-tube heat exchange evaporative condenser, which comprises a fan, a water pump, a water sprayer, a reservoir and a combined plate-and-tube heat exchanger; the combined plate-and-tube heat exchanger is composed of a plurality of combined plate-and-tube heat exchange pieces connected by inlet headers and outlet headers; the combined plate-and-tube heat exchange piece comprises a heat transfer plate and a serpentine tube machined by the heat exchange tube; the heat transfer plate is provided with a groove, and the shape of the groove is matched with that of the serpentine tube; the serpentine tube is disposed in the groove, and a gap between the serpentine tube and the groove is filled with a thermally conductive adhesive layer.

公开(公告)号：US20160202005A1

公开(公告)日：2016-07-14

申请号：US14910773

申请日：2014-09-10

申请人： ALFA LAVAL CORPORATE AB

发明人： Per SJÖDIN ,  Kristian WALTER

IPC分类号： F28F21/08 ,  B23K1/00 ,  B23K1/19 ,  B23K35/36 ,  C22C38/58 ,  C22C9/00 ,  C22C38/40 ,  C22C38/18 ,  C22C19/07 ,  C22C19/05 ,  C22C19/03 ,  F28D9/00 ,  C22C38/44

CPC分类号： F28F21/081 ,  B23K1/0012 ,  B23K1/008 ,  B23K1/19 ,  B23K1/20 ,  B23K1/203 ,  B23K20/023 ,  B23K20/16 ,  B23K35/001 ,  B23K35/004 ,  B23K35/0222 ,  B23K35/025 ,  B23K35/3033 ,  B23K35/3053 ,  B23K35/3601 ,  B23K35/3612 ,  B23K35/365 ,  B23K2101/14 ,  C22C9/00 ,  C22C19/03 ,  C22C19/056 ,  C22C19/058 ,  C22C19/07 ,  C22C38/00 ,  C22C38/18 ,  C22C38/40 ,  C22C38/44 ,  C22C38/58 ,  F28D9/0037 ,  F28F3/025 ,  F28F21/082 ,  F28F21/087 ,  F28F2275/045

摘要： The invention relates to a method for producing a permanently joined plate heat exchanger comprising a plurality of metal heat exchanger plates having a solidus temperature above 1000° C., provided beside each other and forming a plate package with first plate interspaces for a first medium and second plate interspaces for a second medium, wherein the first and second plate interspaces are provided in an alternating order in the plate package, wherein each heat exchanger plate comprises a heat transfer area and an edge area comprising bent edges which extend around the heat transfer area, wherein a first surface of the plates forms a convex shape and a second surface of the plates forms a concave shape, wherein the heat transfer area comprises a corrugation of elevations and depressions, wherein said corrugation of the plates and the bent edges are provided by pressing the plates. The invention also relates to a plate heat exchanger produced by the method.

摘要翻译： 本发明涉及一种用于制造永久连接板式热交换器的方法，其包括多个金属热交换器板，其具有高于1000℃的固相线温度，彼此相邻设置并且形成具有用于第一介质的第一板间隙的板组件， 用于第二介质的第二板间隙，其中所述第一和第二板间隙以所述板包装中的交替顺序设置，其中每个热交换器板包括传热区域和边缘区域，所述边缘区域包括围绕所述传热区域延伸的弯曲边缘 ，其中所述板的第一表面形成凸形并且所述板的第二表面形成凹形，其中所述传热区域包括凸起和凹陷的波纹，其中所述板和所述弯曲边缘的所述波纹由 压板。 本发明还涉及通过该方法制造的板式热交换器。

公开(公告)号：US20160076676A1

公开(公告)日：2016-03-17

申请号：US14485850

申请日：2014-09-15

申请人： DENSO International America, Inc. ,  DENSO CORPORATION

发明人： Rajeev Sharma ,  Robert Brinker

IPC分类号： F16L13/00 ,  F16L13/08 ,  F16L15/08 ,  F16L13/02

CPC分类号： F16L13/00 ,  F16B37/044 ,  F16B37/062 ,  F16L13/02 ,  F16L13/08 ,  F16L15/08 ,  F16L41/084 ,  F28D1/05316 ,  F28F9/10 ,  F28F21/082 ,  F28F21/084 ,  F28F2230/00 ,  F28F2275/04 ,  F28F2275/08 ,  F28F2275/122 ,  F28F2275/20

摘要： A connector device has an accommodation space, which is configured to accommodate a nut having an inner thread. The nut is configured to be screwed with a coupler and to be connected with an external pipe through the coupler. The connector device is configured to be fixed to the nut by, for example, crimping.

摘要翻译： 连接器装置具有容纳空间，其构造成容纳具有内螺纹的螺母。 螺母配置为与联轴器拧紧，并通过联接器与外部管道连接。 连接器装置被构造成通过例如压接固定到螺母。

公开(公告)号：US20150330719A1

公开(公告)日：2015-11-19

申请号：US14711612

申请日：2015-05-13

申请人： Benteler Automobiltechnik GmbH

发明人： Eugen AUL ,  Rainer VOESGEN ,  Fabian FRICKE

IPC分类号： F28F3/02

CPC分类号： F28F3/02 ,  F28D9/0006 ,  F28D9/0031 ,  F28D21/0003 ,  F28F3/025 ,  F28F9/001 ,  F28F19/00 ,  F28F21/082 ,  F28F21/083

摘要： The present invention relates to an exhaust-gas heat exchanger for a motor vehicle, having an outer casing and plates arranged therein lying one above another in layers, wherein a fin plate made of austenitic steel material is arranged in an inner cassette made of ferritic steel material or made of duplex steel and at least two inner cassettes are arranged one above another like plates and the outer casing is formed from duplex steel and engages around the inner cassettes.

摘要翻译： 本发明涉及一种用于机动车辆的排气热交换器，其具有设置在其中的另一层的外壳和板，其中由奥氏体钢材料制成的翅片板布置在由铁素体钢制成的内盒中 材料或由双相钢制成的，并且至少两个内盒被布置在另一个相似的板上，并且外壳由双相钢制成并且围绕内盒卡住。

公开(公告)号：US20140338871A1

公开(公告)日：2014-11-20

申请号：US14445798

申请日：2014-07-29

申请人： Alfa Laval Corporate AB

发明人： Per Erik Sjodin

IPC分类号： F28F21/08 ,  F28F9/26

CPC分类号： B23K35/308 ,  B23K35/0222 ,  B23K35/0233 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/30 ,  B23K35/3066 ,  B23K35/3086 ,  B23K35/3093 ,  B23K2101/14 ,  B23K2103/02 ,  B23K2103/05 ,  C22C1/02 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/44 ,  C22C38/54 ,  C22C38/58 ,  F28F21/082 ,  F28F2275/04 ,  Y10T428/12493 ,  Y10T428/12958

摘要： The invention relates to an iron-based brazing material comprising a brazing alloy, which alloy comprises: from about 9 wt % to about 30 wt % Cr, from about 5 wt % to about 25 wt % Ni, from about 0 wt % to about 9 wt % Mo, from about 0 wt % to about 5 wt % Mn, from about 0 wt % to about 1 wt % N, from about 6 wt % to about 20 wt % Si. Within the alloy is at least one of the B and the P are present as a melting point lowering supplement to Si, and wherein B is from about 0.1 wt % to about 1.5 wt %, or wherein P is from about 0.1 to about 15 wt % P. The brazing alloy may comprise contaminating elements as at least one of C, O, and S, and optionally the brazing alloy also comprises at least one micro-alloying element as V, Ti, W, Nb, or Ta, and the micro-alloying element is less than 1.5 wt % in the brazing alloy. All values are stated in weight percent, and wherein Si, B and P lower the liquidus temperature, that is the temperature when the brazing material is completely melted.

摘要翻译： 本发明涉及包含钎焊合金的铁基钎焊材料，该合金包括：约9重量％至约30重量％的Cr，约5重量％至约25重量％的Ni，约0重量％至约 9重量％的Mo，约0重量％至约5重量％的Mn，约0重量％至约1重量％的N，约6重量％至约20重量％的Si。 在该合金中，B和P中的至少一个作为Si的熔点降低补充剂存在，其中B为约0.1重量％至约1.5重量％，或其中P为约0.1至约15重量％ 钎焊合金可以包括作为C，O和S中的至少一种的污染元素，并且任选的钎焊合金还包含至少一种微合金元素作为V，Ti，W，Nb或Ta，并且 微合金元素在钎焊合金中小于1.5重量％。 所有值以重量百分比表示，其中Si，B和P降低液相线温度，即钎焊材料完全熔化时的温度。