公开(公告)号：US20250052527A1

公开(公告)日：2025-02-13

申请号：US18926466

申请日：2024-10-25

Applicant: Bradley J. Brussow ,  Ed Kroll

Inventor： Bradley J. Brussow ,  Ed Kroll

IPC: F28F27/00 ,  F28F19/00 ,  F28F19/01

Abstract: A water cooling/recirculating management system, including: a controller; a fluid displacement pump; a centrifugal separator; a germicide generator; a primary side stream magnetic field generator; and a continuous, real time corrosion monitoring and reporting system.

公开(公告)号：US12207441B2

公开(公告)日：2025-01-21

申请号：US17603730

申请日：2020-03-30

Applicant: Techn GmbH

Inventor： Nikolaus Kohl ,  Thilo Guschauski

IPC: F28F19/00 ,  G06F1/20 ,  H05K7/20

Abstract: A first module for a fluid cooling system may have a control unit, a first communication unit, a pump for a cooling fluid, and a first heat exchanger. The first communication unit may be configured to receive signals from at least one second module, the signals having an identification feature of the second module. The control unit, on the basis of the identification feature, is designed for identifying the second module, checking whether the second module is system-compatible or authorized, and switching on the pump and/or the first heat exchanger depending on the presence of the system-compatible or authorized second module. A cooling fluid system may have the first module and a second module.

公开(公告)号：US12203712B2

公开(公告)日：2025-01-21

申请号：US17766579

申请日：2020-10-06

Applicant: ALFA LAVAL CORPORATE AB

Inventor： Thomas Andersson

IPC: F28F19/00 ,  A23L3/22 ,  A61L2/03 ,  F28D7/16 ,  F28F13/16

Abstract: A heat exchanger assembly (10) is proposed comprising: a heat exchanger (12) forming one or more electrically connected partitions (26) separating a first fluid (22) and a second fluid (24). The assembly (10) further comprises: a first electrical connector (14) and a second electrical connector (16) that are operationally connected to the partitions (26) of the heat exchanger (12) and an electrical power source (18) operationally connected to the first electrical connector (14) and the second electrical connector (16). The electrical power source (18) is configured to supply an electric current to the one or more partitions (26) of the heat exchanger (12) via the first electrical connector (14) and the second electrical connector (16).

公开(公告)号：US12103051B2

公开(公告)日：2024-10-01

申请号：US17108889

申请日：2020-12-01

Applicant: Massachusetts Institute of Technology

Inventor： J. David Smith ,  Sushant Anand ,  Srinivas Prasad Bengaluru Subramanyam ,  Konrad Rykaczewski ,  Kripa K. Varanasi

IPC: B08B17/06 ,  B64D15/06 ,  B64F5/20 ,  C09D5/16 ,  C09D167/00 ,  C09D179/08 ,  C09D183/04 ,  F28F19/00

CPC classification number: B08B17/065 ,  B64D15/06 ,  B64F5/20 ,  C09D5/1656 ,  C09D5/1662 ,  C09D5/1675 ,  C09D5/1681 ,  C09D5/1693 ,  C09D167/00 ,  C09D179/08 ,  C09D183/04 ,  F28F19/006 ,  F28F2245/04

Abstract: In certain embodiments, the invention is directed to apparatus comprising a liquid-impregnated surface, said surface comprising an impregnating liquid and a matrix of solid features spaced sufficiently close to stably contain the impregnating liquid therebetween or therewithin, and methods thereof. In some embodiments, one or both of the following holds: (i) 0

公开(公告)号：US20240230251A9

公开(公告)日：2024-07-11

申请号：US18373354

申请日：2023-09-27

Applicant: Hanon Systems

Inventor： Seung Hark SHIN ,  Woon Sik KIM ,  Dae Sung NOH ,  Hyunwoo CHO ,  Min Won SEO ,  Sung Hong SHIN ,  Jong Du LEE ,  Jung Hyun CHO ,  Uk HUH

IPC: F28F9/02 ,  F28F19/00

CPC classification number: F28F9/0256 ,  F28F19/00 ,  F28F2220/00 ,  F28F2255/08 ,  F28F2265/18 ,  F28F2275/10

Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.

公开(公告)号：US20240183629A1

公开(公告)日：2024-06-06

申请号：US18284885

申请日：2021-03-31

Applicant: Siemens Aktiengesellschaft

Inventor： Daniel LABISCH ,  Orkun Can BARAN

IPC: F28F27/00 ,  F28F19/00

CPC classification number: F28F27/00 ,  F28F19/00 ,  F28F2200/00

Abstract: Device and method for ascertaining fouling in a heat exchanger in which heat is transferred from a first medium to a second medium through a wall, wherein a function is used with at least one parameter that describes the dependence of a first variable, which is influenced by the fouling, on the flow and/or temperature of the first medium and/or the second medium, in particular the simultaneous influence of changes in the flow and temperature on the first variable, wherein a value for the at least one parameter is ascertained using measurement values of the first and/or the second medium such that the precision when ascertaining fouling in a heat exchanger, in which heat is transferred from a first medium to a second medium, is increased.

公开(公告)号：US11927405B2

公开(公告)日：2024-03-12

申请号：US18078424

申请日：2022-12-09

Applicant: Unison Industries, LLC

Inventor： Gordon Tajiri ,  Emily Marie Phelps ,  Dattu G V Jonnalagadda ,  Joseph Richard Schmitt

IPC: F28F7/02 ,  F02C7/08 ,  F02C7/14 ,  F28D7/00 ,  F28D7/16 ,  F28F9/02 ,  F28F19/00 ,  F28F21/08 ,  F28D21/00

CPC classification number: F28F19/00 ,  F02C7/08 ,  F02C7/14 ,  F28D7/0008 ,  F28D7/16 ,  F28F7/02 ,  F28F9/02 ,  F28F21/087 ,  F05D2230/31 ,  F05D2260/213 ,  F05D2300/177 ,  F05D2300/5021 ,  F05D2300/50212 ,  F28D2021/0021 ,  F28F9/0224 ,  F28F2265/26

Abstract: An apparatus and method of forming a heat exchanger includes forming a monolithic core body having a first set of flow passages and a core coefficient of thermal expansion, and additively manufacturing onto the monolithic core a first manifold defining a first fluid inlet for the first set of flow passages.

公开(公告)号：US11808532B2

公开(公告)日：2023-11-07

申请号：US17153171

申请日：2021-01-20

Applicant: NJT Copper Tube Corporation

Inventor： Kozo Kawano ,  Shinobu Suzuki

IPC: F28F1/00 ,  F28F21/08 ,  F28F19/00 ,  C22C9/00

CPC classification number: F28F21/085 ,  C22C9/00 ,  F28F1/00 ,  F28F19/00

Abstract: Use of a heat transfer tube in a damp environment in air-conditioning equipment and exposed to corrosive action caused by a corrosive medium comprising at least one lower carboxylic acid, the heat transfer tube a copper tube comprising 0.10-1.0% by weight of P and the balance consisting of Cu and inevitable impurities. The corrosive action progresses in the form of an ants' nest from an outer surface of the heat transfer tube in a direction of its wall thickness, wherein. Also, use of a copper tube comprising 0.10-1.0% by weight of P and the balance consisting of Cu and inevitable impurities for improving corrosion-resistance against ant nest corrosion caused by a corrosive medium consisting of a lower carboxylic acid in a damp environment, method of inhibiting ants' nest corrosion in a heat transfer tube, and a method of positioning a tube in an air conditioning apparatus or a refrigeration apparatus.

公开(公告)号：US20230250759A1

公开(公告)日：2023-08-10

申请号：US18136365

申请日：2023-04-19

Applicant: Reaction Engines Limited

Inventor： Alan Bond ,  Richard Anthony Varvill

IPC: F02C7/141 ,  F28D7/08 ,  F28F9/013 ,  F28F9/02 ,  F28F9/26 ,  F28F17/00 ,  F28F19/00 ,  F28D1/047 ,  F28D7/04

CPC classification number: F02C7/141 ,  F28D1/0472 ,  F28D7/04 ,  F28D7/08 ,  F28F9/013 ,  F28F9/26 ,  F28F9/0243 ,  F28F17/005 ,  F28F19/00 ,  F28D2021/0021

Abstract: A heat exchanger which may be used in an engine, such as a vehicle engine for an aircraft or orbital launch vehicle. is provided. The heat exchanger may be configured as generally drum-shaped with a multitude of spiral sections, each containing numerous small diameter tubes. The spiral sections may spiral inside one another. The heat exchanger may include a support structure with a plurality of mutually axially spaced hoop supports, and may incorporate an intermediate header. The heat exchanger may incorporate recycling of methanol or other antifreeze used to prevent blocking of the heat exchanger due to frost or ice formation.

公开(公告)号：US20230194189A1

公开(公告)日：2023-06-22

申请号：US18015957

申请日：2021-07-13

Applicant: MAHLE International GmbH

Inventor： Richard Bruemmer ,  Christian Buerch ,  Rainer Lutz ,  Jan Schultes ,  Thomas Strauss

IPC: H01M8/04007 ,  F28F1/02 ,  F28F19/00 ,  H01M8/04029

CPC classification number: H01M8/04074 ,  F28F1/022 ,  F28F19/002 ,  H01M8/04029

Abstract: A heat exchanger for a fuel cell is disclosed. The heat exchanger includes at least two tube bodies that are arranged at a distance from one another and are in each case structured so that a fluid can flow through internally and so that air can flow around externally. A water channel, through which water can flow fluidically separated from the fluid, is arranged in or on at least one tube body. At least one opening, via which the water channel communicates fluidically with an external environment of the at least one tube body, is provided on the at least one tube body. The at least one opening is arranged in the at least one tube body so that at least one of the tube bodies can be wetter with water, which is guided through the water channel and escapes the water channel through the at least one opening.