公开(公告)号：US11585588B2

公开(公告)日：2023-02-21

申请号：US14595142

申请日：2015-01-12

申请人： John S. Chen

发明人： Victor F. Petrenko ,  Cheng Chen ,  Fedor V. Petrenko

IPC分类号： F25D21/00 ,  F25D21/08 ,  F24D19/00 ,  F24H1/10 ,  F28F1/32 ,  F28F17/00 ,  H05B3/42 ,  H05B3/00 ,  F28D1/047 ,  F25B39/02 ,  F28D21/00 ,  F28G13/00

摘要： A novel method of deicing utilizing a fins-on-tubes type evaporator/heat exchanger system that is optimized for energy-saving inductive heating thereof, by configuring it to increase its resistance to a value at which the system's reactance at its working frequency is comparable to its electrical resistance. The system includes a set of tubes configured for flow of cooling material therethrough, and also includes a set of fins positioned and disposed perpendicular to, and along, the tubes, in such a way that at least a portion of the fins comprises longitudinal excisions therein.

公开(公告)号：US11512905B2

公开(公告)日：2022-11-29

申请号：US17107741

申请日：2020-11-30

申请人： Fractal Heatsink Technologies, LLC

发明人： Alexander Poltorak

IPC分类号： F28G9/00 ,  F28D15/00 ,  F28G13/00 ,  F28G1/16 ,  F28F3/02 ,  F28F13/12 ,  F28G15/00 ,  F28G7/00

摘要： A heatsink comprising a heat exchange device having a plurality of heat exchange elements each having a surface boundary with respect to a heat transfer fluid, having successive elements or regions having varying size scales. According to one embodiment, an accumulation of dust or particles on a surface of the heatsink is reduced by a removal mechanism. The mechanism can be thermal pyrolysis, vibration, blowing, etc. In the case of vibration, adverse effects on the system to be cooled may be minimized by an active or passive vibration suppression system.

公开(公告)号：US20220120522A1

公开(公告)日：2022-04-21

申请号：US17566303

申请日：2021-12-30

申请人： ELECTRIC HORSEPOWER INC.

发明人： Robert FOLK ,  Adrian LACHANCE

IPC分类号： F28G13/00 ,  H05B6/36 ,  H05B6/06 ,  H05B6/10 ,  F22B1/28 ,  F24H1/14 ,  F24H1/10

摘要： A method and apparatus for induction heating or vaporization of water, oil, or other fluids. An induction heater system includes a ferrous heat tube, an induction coil extending around the ferrous heat tube, an induction drive, and a controller to regulate the operation of the induction drive or a fluid supply or both, to heat or vaporize the fluid.

公开(公告)号：US11162747B2

公开(公告)日：2021-11-02

申请号：US16712004

申请日：2019-12-12

申请人： Joseph F. Walsh ,  Sharon K. Laska

发明人： Joseph F. Walsh ,  Sharon K. Laska

IPC分类号： F28G13/00

摘要： The present document discloses water-treatment, descaling, and monitoring systems that include components selected from among: (1) water-treatment components; (2) a component that protects system components, plumbing, and appliances from limescale build-up by generation of a pure sine-wave descaling signal that passes FCC requirements; (3) a component that generates an electrolysis-inhibiting signal; (4) components that monitor propagation and the strength of the descaling signal within the plumbing system; (5) probe and sensor components that monitor water quality, the operational status of other components, and system characteristics; (6) components that prevent the descaling signal from interfering with probes, sensors, and water-treatment-system components; (7) a component that generates UV radiation for eliminating biological contaminants within water heaters and other appliances; and (8) wireless-communications components that facilitate transmission of alerts regarding operational status and water quality, remote control of system components in response to alerts, receiving system firmware and parameter updates, and transmitting status and monitoring data.

公开(公告)号：US20210028089A1

公开(公告)日：2021-01-28

申请号：US17066589

申请日：2020-10-09

申请人： DENSO CORPORATION

发明人： Xiaolin GUO ,  Koji ASAGARA ,  Kazuya TAKEUCHI ,  Akihiro OHI

IPC分类号： H01L23/427 ,  B08B9/032 ,  F28G13/00 ,  F28D1/03 ,  F28D1/053 ,  H05K7/20

摘要： A heat exchanger body that includes a circulation path through which a coolant is circulated and performs heat exchange between the coolant flowing through the circulation path and an electronic component; a circulation pump that supplies the coolant to the heat exchanger body; an accumulation determination unit that determines whether a foreign matter accumulation condition is fulfilled that is satisfied when foreign matter is expected to be accumulated in at least a part of the circulation path; and a process execution unit that in response to the foreign matter accumulation condition being satisfied, executes a foreign matter cleaning process of removing the foreign matter accumulated in the circulation path and cleaning the circulation path. In the foreign matter cleaning process, the process execution unit reduces an amount of coolant supplied from the circulation pump so that the coolant has a superheating degree in a nucleate boiling region.

公开(公告)号：US10393455B2

公开(公告)日：2019-08-27

申请号：US14903332

申请日：2014-07-15

申请人： INEOS EUROPE AG

发明人： Gary Pitman ,  Kevin Ramsay

IPC分类号： B08B7/00 ,  F28G9/00 ,  B29B9/06 ,  F28G13/00 ,  B08B3/10 ,  F28D21/00 ,  B29B9/16

摘要： Method for treating a heat exchanger which in operation is used to cool process water which has been in contact with polymer particles. The method includes passing to the process side of the heat exchanger a treatment stream while the heat exchanger is at an elevated temperature compared to the temperature when the heat exchanger is in operation.

公开(公告)号：US20180363986A1

公开(公告)日：2018-12-20

申请号：US16113656

申请日：2018-08-27

申请人： Advanced Technology Management Group LLC

发明人： Roshan Jachuck

IPC分类号： F28D3/02 ,  B01F3/04 ,  F28D21/00 ,  F28G13/00 ,  F28C1/02 ,  F28C1/14 ,  B01D1/00 ,  F28F25/06 ,  B01D1/22 ,  F28C1/00 ,  F28F25/02 ,  F25B39/04 ,  F28D3/04

CPC分类号： F28D3/02 ,  B01D1/0064 ,  B01D1/065 ,  B01D1/22 ,  B01D1/26 ,  B01D3/10 ,  B01D3/145 ,  B01D5/0012 ,  B01D61/362 ,  B01F3/04 ,  C02F1/08 ,  F25B39/04 ,  F28C1/00 ,  F28C1/02 ,  F28C1/14 ,  F28D3/04 ,  F28D21/0015 ,  F28D2021/0064 ,  F28F25/02 ,  F28F25/06 ,  F28G13/00

摘要： A heat and mass transfer system configured to be a passive system using gravitational force to form a thin liquid film flow on an outer surface of a flow distribution head and downstream conduit member to subject the thin liquid film to heat transfer mediums. The at least partially spherical flow distribution head creates a uniform thin flow of liquid on the outer surface increasing the efficiency of the heat and mass transfer system. The heat and mass transfer system may include a heat transfer medium supply system in fluid communication with internal aspects of the downstream conduit such that a heat transfer medium flows within the downstream conduit while the liquid film flows on the outer surface of the downstream conduit. Rather than conventional sheet flow on inner surfaces of a conduit, the flow distribution head enables sheet flow to be formed on an outside surface of a component.

公开(公告)号：US09989323B2

公开(公告)日：2018-06-05

申请号：US15263672

申请日：2016-09-13

申请人： Atieva, Inc.

发明人： Jean-Philippe Gauthier

IPC分类号： F24F13/00 ,  F28G13/00 ,  F01P11/06 ,  B60H3/00 ,  B60H3/06 ,  F28G15/00 ,  F01P7/04

CPC分类号： F28G13/00 ,  B60H3/0092 ,  B60H3/0633 ,  F01P7/048 ,  F01P11/06 ,  F28G15/003

摘要： A method for automatically cleaning a vehicle's heat exchanger or air filter is provided. In use, once the system determines that the heat exchanger/air filter should be cleaned, for example based on total operational time or the number of use cycles or air flow, the system temporarily reverses the direction of the corresponding fan assembly, thereby reversing the flow of air through the heat exchanger/air filter and forcing out dust, dirt and other debris.

公开(公告)号：US20170370662A1

公开(公告)日：2017-12-28

申请号：US15191861

申请日：2016-06-24

申请人： Robert Bosch GmbH

发明人： Xiaobai Li ,  Alessandro Pecenko ,  Wolf Schmid ,  Gert-Jan Feberwee ,  Martin Rohaan

IPC分类号： F28G13/00

CPC分类号： F28G13/00 ,  F24H8/006 ,  F24H9/0047 ,  F24H9/2007 ,  F28D21/0007 ,  F28F19/00 ,  F28F19/02 ,  F28F21/084 ,  F28F27/00 ,  Y02B30/106

摘要： A heat exchanger management system and a method of operating the heat exchanger management system. In one embodiment, the heat exchanger management system includes a memory and an electronic processor electrically connected to the memory and configured to operate one or more burners to transmit heat to a heat exchanger for a first period of time that deposits corrosive condensates on a passivation layer of the heat exchanger, deactivate the one or more burners for a second period of time, operate one or more blowers to move air across the heat exchanger at a temperature that evaporates the corrosive condensates on the passivation layer of the heat exchanger and increases an oxide thickness of the passivation layer on the heat exchanger, and reactivate the one or more burners after the second period of time.

公开(公告)号：US20170299289A1

公开(公告)日：2017-10-19

申请号：US15634618

申请日：2017-06-27

申请人： SANUVOX TECHNOLOGIES INC.

发明人： Normand BRAIS ,  Benoit DESPATIS PAQUETTE ,  Jocelyn DAME

IPC分类号： F28G13/00 ,  F24F13/30 ,  A61L2/10 ,  A61L2/26

CPC分类号： F28G13/00 ,  A61L2/10 ,  A61L2/26 ,  A61L2202/11 ,  F24F3/16 ,  F24F13/30 ,  F24F2003/1667 ,  F24F2221/22 ,  F28D1/0477 ,  F28F1/32 ,  F28F2265/20

摘要： Disclosed is a decontamination system for climate control systems such as air conditioning systems and in particular a UV decontamination system for cooling coils. The UV decontamination system is suited for installing downstream from the cooling coil and has anti-fouling protection, anti-cooling UV lamp optimization, and angular optimization for maximum penetration into the cooling coil, inter alia. The UV decontamination system may comprise a reflector a deflector and a UV lamp and other components. This abstract is not to be considered limiting.