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161. 发明授权

US3088494A Ribbed vapor generating tubes 失效
标题翻译：带肋蒸汽发生管
公开(公告)号：US3088494A
公开(公告)日：1963-05-07
申请号：US86223259
申请日：1959-12-28
申请人： BABCOCK & WILCOX CO
发明人： KOCH PAUL H , PIRSH EDWARD A , SWENSON HOWARD S
IPC分类号： F22B37/10 , F28F1/40
CPC分类号： F22B37/103 , F28F1/40 , Y10T29/49382 , Y10T29/49384

162. 发明授权

US2488615A Oil cooler tube 失效
标题翻译：油冷却器管
公开(公告)号：US2488615A
公开(公告)日：1949-11-22
申请号：US53875744
申请日：1944-06-05
申请人： MODINE MFG CO
发明人： ARNOLD ARTHUR B
IPC分类号： F28F1/40 , F28F3/02 , F28F13/12
CPC分类号： F28F1/40 , F28F3/025 , F28F13/12

163. 发明授权

US1952896A Tubular member for heat exchangers 失效
标题翻译：用于热交换器的管状构件
公开(公告)号：US1952896A
公开(公告)日：1934-03-27
申请号：US60801132
申请日：1932-04-28
申请人： SUPERHEATER CO LTD
发明人： RUDORFF DAGOBERT W
IPC分类号： F28F1/40
CPC分类号： F28F1/40

164. 发明授权

US813918A Tubes, single or compound, with longitudinal ribs. 失效
标题翻译：管，单或复合，与长期RIBS。
公开(公告)号：US813918A
公开(公告)日：1906-02-27
申请号：US1899742014
申请日：1899-12-29
申请人： SCHMITZ ALBERT
发明人： SCHMITZ ALBERT
IPC分类号： F28D7/10 , F28F1/00 , F28F1/40
CPC分类号： F28F1/40 , F28D7/103 , F28D7/106 , F28F1/003 , Y10S122/16 , Y10T29/49361 , Y10T29/49384 , Y10T29/49879 , Y10T428/12361 , Y10T428/12389

165. 发明公开

US20240310125A1 HONEYCOMB STRUCTURE FOR HEAT EXCHANGER AND HEAT EXCHANGER 审中-公开
公开(公告)号：US20240310125A1
公开(公告)日：2024-09-19
申请号：US18581539
申请日：2024-02-20
申请人： NGK INSULATORS, LTD.
发明人： Yutaro FUMOTO , Takeshi SAKUMA
IPC分类号： F28D7/16 , F28F1/40
CPC分类号： F28D7/1669 , F28F1/40
摘要： A honeycomb structure for a heat exchanger includes: an inner peripheral wall; an outer peripheral wall; and partition walls disposed between the inner peripheral wall and the outer peripheral wall, the partition walls defining a plurality of cells each extending from a first end face to a second end face. In a cross section orthogonal to an extending direction of the cells, the partition walls include one or more first partition walls extending in a radial direction. The inner peripheral wall has an inner diameter of more than 50 mm and 75 mm or less, and the outer peripheral wall has an outer diameter of 60 to 100 mm. The honeycomb structure for a heat exchanger has an opening ratio of 0.15 or more.

166. 发明公开

US20240255230A1 THERMALLY CONDUCTIVE PIPE, HEAT TREATMENT DEVICE, AND TREATMENT SYSTEM 审中-公开
公开(公告)号：US20240255230A1
公开(公告)日：2024-08-01
申请号：US18628777
申请日：2024-04-07
申请人： FUJIFILM Business Innovation Corp.
发明人： Toshiyuki MIYATA , Toru INOUE , Kazuyoshi ITOH , Toko HARA , Keitaro MORI , Sou MORIZAKI , Motoharu NAKAO , Kiyoshi KOYANAGI
IPC分类号： F28D15/04 , F28F1/40
CPC分类号： F28D15/046 , F28F1/405
摘要： A thermally conductive pipe includes a pipe of which both end portions are closed, a working liquid that is sealed inside the pipe and vaporizes and liquefies, and a liquid transfer unit that exists along a longitudinal direction inside the pipe and transfers the liquefied working liquid at least in the longitudinal direction, in which the liquid transfer unit has, in a case of being viewed in a cross section of the pipe, which is orthogonal to the longitudinal direction, a first liquid transfer unit that is in contact with at least a partial range of an inner wall surface of the pipe and a second liquid transfer unit that is not in contact with the inner wall surface of the pipe and the first liquid transfer unit.

167. 发明授权

US12013191B2 Coiled spring 有权
公开(公告)号：US12013191B2
公开(公告)日：2024-06-18
申请号：US17506661
申请日：2021-10-20
申请人： Katz Water Tech, LLC
发明人： Paul L. Smith , Justin Vinson , Gary P Katz
IPC分类号： F28F13/12 , F16F1/04 , F28F1/40
CPC分类号： F28F1/40 , F16F1/042 , F28F13/12 , F16F2230/36 , F16F2238/026
摘要： A spring apparatus that has a section that is predominantly horizontal and a section of the spring that is predominantly vertical. The multiple spring assembly design allows for increased surface area, fluid flow, and improved heat transfer properties. The unique design allows the spring to fit in tight spaces and decreases issues when manufacturing complex spring designs and allows for efficient heat and fluid flow inside a tubular.

168. 发明公开

US20240191952A1 PROCESS COOLING ROD 审中-公开
公开(公告)号：US20240191952A1
公开(公告)日：2024-06-13
申请号：US18420285
申请日：2024-01-23
申请人： SaniSure, Inc.
发明人： Chris Ballew , Richard Shor , Matthew Markey , Joshua Rosen
IPC分类号： F28F1/40 , B21C37/20 , F28F13/12
CPC分类号： F28F1/40 , B21C37/207 , F28F13/12
摘要： A process heat exchange rod for cooling or heating liquids in a process vessel. The rod may have a linear form and extend downward through an upper wall of the process vessel into proximity with the lower floor. The rod internally defines a circulatory flow path for the heat exchange medium, including an outer jacket and a flow diverter having a central through bore and external helical flutes. Heat exchange medium travels down through the central through bore and then back up through helical grooves formed between the flow diverter and the outer jacket, or vice versa. Accurate heating or cooling of the process fluid is attained by modification of the configuration of the heat exchange rod as well as the flow rate and temperature of the heat exchange medium. The components may be injection molded of a polymer, often transparent, having a high heat transfer coefficient.

169. 发明公开

US20240175644A1 METHOD FOR PRODUCING PIPES HAVING TOPOGRAPHIC INNER STRUCTURES 审中-公开
公开(公告)号：US20240175644A1
公开(公告)日：2024-05-30
申请号：US18549925
申请日：2022-03-15
申请人： Karlsruher Institut fuer Technologie
发明人： Heiko NEUBERGER , Frederik ARBEITER , Sebastian RUCK
IPC分类号： F28F1/40 , F28F13/18
CPC分类号： F28F1/40 , F28F13/18 , F28F2255/00
摘要： A method for producing a pipe with an inner pipe having topographic structures arranged on an inside of the inner pipe and having a coating arranged on an outside of the inner pipe, the method including: a) providing at least two pipe shell segments, each with an inner wall, an outer wall, and a peripheral abutment surface, which are placeable on one another in an accurately fitting manner to form the inner pipe; b) mounting or introducing the topographic structures on or in the inner wall of each pipe shell segment of the at least two pipe shell segments; c) placing the pipe shell segments on one another via the abutment surfaces to form the inner pipe so as to form abutment lines; d) fixing the pipe shell segments incorporated in the inner pipe by placing fixing means thereon; and e) additively applying a coating.

170. 发明公开

US20240060732A1 TUBE HEAT EXCHANGER 审中-公开
公开(公告)号：US20240060732A1
公开(公告)日：2024-02-22
申请号：US18261049
申请日：2021-12-02
申请人： Marinnovation HB
发明人： Ralf BLOMGREN
IPC分类号： F28F9/22 , F28D7/16 , F28D9/00 , F28F1/40
CPC分类号： F28F9/22 , F28D7/1676 , F28D9/005 , F28F1/40
摘要： A tube heat exchanger for exchanging heat from a first fluid to a second fluid, comprising a tubular shell; an inner wall extending around a center axis of said tubular shell and forming a central chamber internally of said inner wall, and an annular heat exchange space extending externally of said inner wall and enclosed by said tubular shell, wherein the heat exchange space comprises a plurality of axially extending heat exchange sectors separated by radially extending separating walls, and flow paths of the first fluid and the second fluid extend in the heat exchange space, wherein adjacent heat exchange sectors communicate; and a set of flow tubes extending axially in each of said heat exchange sectors in said heat exchange space. At least one radially extending baffle is provided to divide said heat exchange sectors into at least two axially displaced heat exchange segments, wherein a flow path of the second fluid extends radially in opposite directions in adjacent heat exchange segments in the heat exchange sectors, and a flow path of the first fluid extends perpendicular to the flow path of the second fluid.

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