专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US3882934A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US3882934A
公开(公告)日：1975-05-13
申请号：US25900972
申请日：1972-06-02
申请人： AGA AB
发明人： KNOOS STELLAN , LJUNGDAHL SOREN F S , BOSTROM BERTIL INGEMAR
IPC分类号： F28D9/04 , F28D15/02 , F28F3/08
CPC分类号： F28F3/08 , F28D9/04 , F28D15/0233 , Y10S165/398
摘要： A heat exchanger is formed from heat exchanger elements having coextensive parallel channels for carrying the fluids between which the heat transfer is to be accomplished. These channels are relatively narrow so as to permit efficient heat transfer from the fluid to the channel walls and may be formed from continuous strips of heat conducting material wound in a spiral. In order to minimize the pressure drop in the spiral shaped channels, they are fed into common channels after only a fraction of a full turn. Heat is transferred from the fluid in one of the heat exchange elements to the fluid in the other of such elements from the walls of the first element through a diaphragm which is interposed between the two elements to the walls of the second element. The components of the heat exchanger are mechanically clamped together so that they can readily be disassembled for replacement, repair or cleaning.
摘要翻译：热交换器由具有共同延伸的平行通道的热交换器元件形成，用于承载要在其间进行热传递的流体。这些通道相对较窄，以便允许从流体到通道壁的有效热传递，并且可以由以螺旋形式缠绕的导热材料的连续带形成。为了最小化螺旋形通道中的压降，它们仅在完全转弯的几分之一之后被馈送到公共通道中。热量从其中一个热交换元件中的流体转移到另一个这样的元件中的流体，从第一元件的壁穿过隔膜，隔膜插在两个元件之间到第二元件的壁上。热交换器的组件被机械地夹在一起，使得它们可以容易地拆卸以进行更换，修理或清洁。

32. 发明授权

US3705618A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US3705618A
公开(公告)日：1972-12-12
申请号：US3705618D
申请日：1969-12-29
申请人： ETIENNE JOUET , PASCAL REBUFFE
发明人： JOUET ETIENNE , REBUFFE PASCAL
IPC分类号： B21D53/08 , F24D3/08 , F28D9/04
CPC分类号： F24D3/082 , B21D53/08 , F28D9/04 , Y10S165/398
摘要： Heat exchangers of generally cylindrical shape, including structure having at least two chambers being wound on themselves in self-enclosing spirals, baffles forming passageways through said chambers to facilitate the flow of heat-exchanging media through said chambers in alternate centripetal and centrifugal relationship.
摘要翻译：具有大致圆柱形形状的热交换器，包括具有至少两个室的结构，其以自包围螺旋形式缠绕在其自身上，挡板形成通过所述室的通道，以便于以交替的向心和离心关系通过所述室的热交换介质的流动。

33. 发明授权

US3323587A Rolled plate type cooler 失效
标题翻译：滚板式冷却器
公开(公告)号：US3323587A
公开(公告)日：1967-06-06
申请号：US48089265
申请日：1965-08-19
申请人： ACME IND INC
发明人： LOWELL MAHLON A
IPC分类号： F28D9/04
CPC分类号： F28D9/04 , F28F2240/00 , Y10S165/398

34. 发明授权

US2136153A Heat exchanger and method of making same 失效
标题翻译：换热器及其制作方法
公开(公告)号：US2136153A
公开(公告)日：1938-11-08
申请号：US1588435
申请日：1935-04-11
申请人： ROSENBLADS PATENTER AB
发明人： FREDRIK ROSENBLAD CURT
IPC分类号： B21D53/02
CPC分类号： F28D9/04 , B21D53/027 , Y10S165/398 , Y10T29/4935

35. 发明申请

US20070062680A1 Spiral heat exchanger 有权
标题翻译：螺旋式热交换器
公开(公告)号：US20070062680A1
公开(公告)日：2007-03-22
申请号：US10556526
申请日：2004-05-11
申请人： Philippe Maupetit , Pierre Martinez , Boualem Oudjedi
发明人： Philippe Maupetit , Pierre Martinez , Boualem Oudjedi
IPC分类号： F28D7/02
CPC分类号： F28D9/04 , Y10S165/398
摘要： The invention relates to a spiral heat exchanger including a central cylinder (5) and at least two spiral sheets (6, 7). The sheets extend from the cylinder to form a first spiral-shaped flow channel (8) for a first medium and a second spiral-shaped flow channel (9) for a second medium. The cylinder forms an inner space within the cylinder. The cylinder includes a first opening (11) communicating with the first flow channel and a second opening (12) communicating with the second flow channel. A pipe (14) extends into the inner space of the cylinder. A first communication channel, communicating with the first flow channel via the first opening, is formed within the pipe. A second communication channel, communicating with the second flow channel via the second opening, is formed in the inner space outside the pipe.
摘要翻译：本发明涉及一种包括中心圆筒（5）和至少两个螺旋片（6,7）的螺旋式热交换器。片材从圆柱体延伸以形成用于第一介质的第一螺旋形流动通道（8）和用于第二介质的第二螺旋形流动通道（9）。气缸在气缸内形成内部空间。气缸包括与第一流动通道连通的第一开口（11）和与第二流动通道连通的第二开口（12）。管（14）延伸到气缸的内部空间。在管道内形成有通过第一开口与第一流动通道连通的第一连通通道。在管的外部的内部空间中形成有通过第二开口与第二流动通道连通的第二连通通道。

36. 发明授权

US06711889B2 Gas turbine engine 有权
标题翻译：燃气轮机
公开(公告)号：US06711889B2
公开(公告)日：2004-03-30
申请号：US10183595
申请日：2002-06-28
申请人： Chii-Rong Kuo , Ta-Wei Wang , Jia-Ruey Wu , Hsin-Yi Shih , Tao-Pang Hsiung , Chia-Yang Chang
发明人： Chii-Rong Kuo , Ta-Wei Wang , Jia-Ruey Wu , Hsin-Yi Shih , Tao-Pang Hsiung , Chia-Yang Chang
IPC分类号： F02C710
CPC分类号： F23R3/06 , F02C3/14 , F02C7/08 , F23C2900/03001 , F23R3/005 , F28D7/103 , F28D9/04 , Y10S165/398
摘要： A recuperated gas turbine engine. The gas turbine engine includes a heat exchanger, and gas turbine (including compressor, can-type combustor and turbine). The heat exchanger includes a compressed air passageway and a turbine exhaust gas passageway adjacent to each other within the casing which extend spirally throughout the heat exchanger and towards an inner cylindrical chamber in which the combustor is positioned approximately to the center of the casing. Improved engine fuel efficiency is achieved by preheating the compressed air before it reaches the combustor with the higher-temperature exhaust gas. A can-type combustor is used for alleviating heat-dissipation issues to improve efficiency of the combustion. A concentric back-to-back rotor arrangement significantly shortens the length of a conventional engine turbine rotor which improves on the operational stability of a gas turbine engine.
摘要翻译：一种恢复燃气涡轮发动机。燃气涡轮发动机包括热交换器和燃气轮机（包括压缩机，罐式燃烧器和涡轮机）。热交换器包括在壳体内彼此相邻的压缩空气通道和涡轮机废气通道，其在整个热交换器中螺旋地延伸并且朝向内部圆柱形室，其中燃烧器大致位于壳体的中心。通过在压缩空气到达具有较高温度排气的燃烧器之前对其进行预热来实现提高发动机燃料效率。罐型燃烧器用于减轻散热问题以提高燃烧效率。同心的背对背转子装置显着地缩短了常规发动机涡轮转子的长度，其改进了燃气涡轮发动机的操作稳定性。

37. 发明申请

US20030010476A1 Wick arrangement for an anesthetic evaporator 有权
标题翻译：用于麻醉蒸发器的芯排列
公开(公告)号：US20030010476A1
公开(公告)日：2003-01-16
申请号：US10131716
申请日：2002-04-24
发明人： Karl-Ludwig Gippert
IPC分类号： F28D015/00 , F28D017/00 , F28D019/00
CPC分类号： A61M16/18 , A61M16/1045 , Y10S165/398 , Y10S165/907
摘要： A wick arrangement for an anesthetic evaporator includes a wick with a carrier material (2) that is essentially impermeable to gas provided with wick material (3, 4) on both sides. A great path length is provided for saturating the gas with anesthetic vapor in the smallest possible installation volume by providing flow channels such as helical flow channels (10, 11) extending helically on both sides of the wick. The gas flow is led in counterflow in the flow channels (10, 11) by a housing (9).
摘要翻译：用于麻醉蒸发器的灯芯装置包括具有载体材料（2）的芯，其在两侧均具有芯材料（3,4）的气体基本上是不透气的。提供了很大的路径长度，通过提供诸如螺旋流道（10,11）之间的螺旋流道（10,11）在油绳两侧延伸的螺旋流道（10,11），以尽可能最小的安装空间使麻醉蒸汽饱和。气流通过壳体（9）在流动通道（10,11）中以逆流方式引导。

38. 发明授权

US06289978B1 Coiled heat exchanger and a method for making a coiled heat exchanger 失效
标题翻译：卷取式热交换器和卷取式热交换器的制造方法
公开(公告)号：US06289978B1
公开(公告)日：2001-09-18
申请号：US09436353
申请日：1999-11-09
申请人： Hubert Antoine
发明人： Hubert Antoine
IPC分类号： F28D904
CPC分类号： F28D9/0018 , F28D9/04 , Y10S165/398 , Y10T29/4935
摘要： A coiled heat exchanger and a method of making the coiled heat exchanger. The heat exchanger includes a pair of corrugated plates connected to one another such that the crests of their respective corrugations contact. Edges of the sheets that correspond to the faces of the cylindrical core formed from coiling the sheets are bent and connected such that a substantially continuous and flat wall is formed between the two sheets. Portions of the wall are alternately cut open, left intact, and flattened so as to form a pattern of three distinct angular sectors on the face of the core. These angular sectors respectively include cut-open sectors configured to pass a heat transfer fluid therethrough, platform sectors configured for the mounting of headers thereon, and flattened wall sectors creating gaps configured to pass a heat transfer fluid therethrough. The heat exchanger is formed in a continuous process, with the edges connected to form the wall along the entire length of the sheets forming the coil and periodic portions of the wall flattened along the length. The sheets are then coiled and fixedly connected between their coils at particular locations. Finally, wall portions are cut open in periodic angular intervals on the core face to form the openings.
摘要翻译：一种盘绕式热交换器及其制造方法。热交换器包括一对彼此连接的波纹板，使得它们各自波纹的波峰接触。对应于由卷绕片材形成的圆筒形芯的表面的片材的边缘被弯曲和连接，使得在两片之间形成基本上连续且平坦的壁。壁的部分交替地切开，保持完整并且变平，以便在芯的表面上形成三个不同的角扇区的图案。这些角扇区分别包括被设置为使传热流体通过的切开扇区，被配置为用于在其上安装集管的平台扇区，以及扁平的壁扇区，其形成间隙，其被配置成使传热流体通过其中。热交换器以连续的方式形成，其边缘连接成沿着形成线圈的片材的整个长度形成壁，并且壁的周期性部分沿长度扁平化。然后将片材卷绕并在特定位置处固定地连接在它们的线圈之间。最后，在芯面上以周期性的角度间隔切开壁部，以形成开口。

39. 发明授权

US4089370A Compact heat-exchanger for fluids 失效
标题翻译：用于流体的紧凑型热交换器
公开(公告)号：US4089370A
公开(公告)日：1978-05-16
申请号：US692917
申请日：1976-06-04
申请人： Philippe Albert Hippolyte Marchal
发明人： Philippe Albert Hippolyte Marchal
IPC分类号： F28D7/10 , F28D9/04 , F28F9/02
CPC分类号： F28F9/02 , F28D7/103 , F28D9/04 , Y10S165/398
摘要： A heat-exchanger for fluids is designed with an outer cylindrical casing and, inside the same, a plurality of coaxial heat-exchange surfaces forming axial flow passageways for fluids therebetween, with two ends each bearing a connection-box for the fluid inlets and outlets. This connection-box is connected to the outer peripheral heat-exchange surface and includes partitions extending from the axis to the periphery and engaging the edges of the heat-exchange surfaces. Obturators join pairs of edges of successive heat-exchange surfaces whereby each end of the succession of heat-exchange surfaces offers annular passageway portions and annular obturated portions.The outer cylindrical casing is formed by a shell made of thick sheet metal withstanding the pressure forces and said heat-exchange surfaces are formed by thin metal sheets of insufficient strength in themselves but which are buttressed against one another through the agency of spacer means effective in transferring pressure forces to said outer cylindrical casing made of thick sheet metal.
摘要翻译：用于流体的热交换器被设计成具有外圆柱形壳体，并且在其内部，多个同轴热交换表面形成用于其间的流体的轴向流动通道，其两端各自承载用于流体入口和出口的连接箱。该连接箱与外周热交换面连接，并且包括从轴向周边延伸并与热交换面的边缘接合的隔板。闭塞器连接成对的连续热交换表面的边缘，从而连续的热交换表面的每个端部提供环形通道部分和环形密封部分。

40. 发明授权

US3854530A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US3854530A
公开(公告)日：1974-12-17
申请号：US29051872
申请日：1972-09-20
申请人： JOUET E , REBUFFE P
发明人： REBUFFE P , JOUET E
IPC分类号： B21D53/02 , F24D3/08 , F28D9/04 , F28F3/00
CPC分类号： F28D9/04 , B21D53/027 , F24D3/082 , Y10S165/398
摘要： Heat exchangers of generally cylindrical shape, including structure having at least two chambers being wound on themselves in self-enclosing spirals, baffles forming passageways through said chambers to facilitate the flow of heat-exchanging media through said chambers in alternate centripetal and centrifugal relationship.
摘要翻译：具有大致圆柱形形状的热交换器，包括具有至少两个室的结构，其以自包围螺旋形式缠绕在其自身上，挡板形成通过所述室的通道，以便于以交替的向心和离心关系通过所述室的热交换介质的流动。

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