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Heat Exchanger

Heat Exchanger-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Display apparatus
Lg Electronics Inc.
January 18, 2018 - N°20180020579

The present invention relates to a display apparatus. According to an embodiment of the present invention, the display apparatus includes a case, a display inside the case, and a heat exchanger disposed on a rear surface of the case to perform heat exchange between an outside and an inside of the case, wherein a first space and a second space ...
NEW Vertically-segmented nuclear reactor
Terrapower, Llc
January 18, 2018 - N°20180019025

This disclosure describes various configurations and components of a molten fuel fast or thermal nuclear reactor in which one or more primary heat exchangers are located above the reactor core of the nuclear reactor.
NEW Entrainment heat exchanger
General Electric Company
January 18, 2018 - N°20180017342

A heat exchanger apparatus includes: a shell extending over a flow length from an inlet at a upstream end to an outlet at a downstream end, and defining a first flowpath for a first fluid; a structure disposed within the shell defining a second flowpath for a second fluid; at least one secondary inlet in the shell disposed downstream from ...
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NEW Method of manufacturing heat exchanger
Yutaka Giken Co., Ltd.
January 18, 2018 - N°20180017332

A heat exchanger manufacturing method comprising: a welding step of disposing a first weld bead through a thickness of one of the inner and outer plate portions and fusing the first weld bead to other of the inner and outer plate portions for joining together the first and second case halves, to thereby provide the heat exchange tube; and a ...
NEW Honeycomb heat exchanger
Hamilton Sundstrand Corporation
January 18, 2018 - N°20180017331

A heat exchanger has a plurality of cells. A first subset of the cells extends for a lesser distance along an axis of the cells and a second subset of the cells extends for a greater axial distance. The second subset of cells extends through separator plates which are positioned beyond axial ends of the first subset of cells. A ...
NEW Heat exchanger with thermal fluid-containing shaft and shaft-riding auger for solids and slurries
January 18, 2018 - N°20180017323

Serially connected heat exchange segments of a heat exchanger are stacked with ends of adjacent segments oriented oppositely. The segments have fixed pipes for heat exchange, pipe-riding shaftless auger flights for conveying feed material, and flanges for low-cost adjustment, removal and replacement of pipes and flights. Flights when arranged in arrays are arranged in pairs of counterrotating oppositely handed mutually ...
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Heat Exchanger Patent Applications
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  • 1619+ full patent PDF documents of Heat Exchanger-related inventions.
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NEW Method and apparatus for cooling down a cryogenic heat exchanger and method of liquefying a ...
Shell Oil Company
January 18, 2018 - N°20180017320

The present invention relates to a method and apparatus for cooling down a cryogenic heat exchanger adapted to liquefy a hydrocarbon stream, such as a natural gas stream. The method comprises: (i) receiving one or more refrigerant temperature indications, providing an indication of the temperature of the refrigerant, (ii) comparing the one or more refrigerant temperature indications with one or ...
NEW Air-cooled ammonia refrigeration systems and methods
Wal-mart Stores, Inc.
January 18, 2018 - N°20180017294

In some embodiments, an air-cooled ammonia refrigeration system comprises: an air-cooled condenser comprising a heat exchanger and at least one axial fan; an evaporator coupled to the air-cooled condenser; a subcooler positioned between the air-cooled condenser and the evaporator; a compressor coupled to the evaporator; an oil cooler coupled to the compressor; a water system coupled to the air-cooled condenser, ...
NEW Low gwp cascade refrigeration system
Honeywell International Inc.
January 18, 2018 - N°20180017292

Disclosed are cascade refrigerant systems for providing cooling of air located in an enclosure that is occupied by or which will be exposed to humans or other animals during normal use, wherein systems includes; (1) a first, relatively low temperature heat transfer circuit having a first evaporator located within the enclosure and a first heat transfer fluid in the low temperature ...
NEW Metal-ceramic coating for heat exchanger tubes of a central solar receiver and methods of preparing ...
General Electric Technology Gbmh
January 18, 2018 - N°20180017290

Provided are metal-ceramic coatings for heat exchanger tubes of a central solar receiver and methods of preparing the same. The metal-ceramic coatings comprise at least one ceramic phase dispersed in a metal matrix and are disposed along the heat exchanger tubes to improve heat transfer and reduce oxidation of the heat exchanger tubes. Methods of preparing the metal-ceramic coatings and ...
NEW Indoor unit of air conditioner
Midea Group Co., Ltd.
January 18, 2018 - N°20180017282

An indoor unit for an air conditioner is provided. The indoor unit includes a housing, and the housing including an upper base plate provided with an air inlet, a lower base plate detachably mounted to the upper base plate and provided with an air outlet, and a front cover detachably mounted to the upper base plate; a heat exchanger mounted ...
NEW Monitored heat exchanger system
Global Heat Transfer Ulc
January 18, 2018 - N°20180017279

A monitored heat exchanger system that includes a heat exchanger unit in operable engagement with a heat generating device, with an at least one service fluid being transferable therebetween, and a monitoring module coupled to the heat exchanger unit. The monitoring module includes a primary microcontroller in operable communication with an at least one sensor assembly. The at least one ...
NEW Multi-online system
Midea Group Co., Ltd.
January 18, 2018 - N°20180017271

A multi-split system includes an outdoor unit, a distribution device, and a plurality of indoor units. The distribution device includes a gas-liquid separator, a first heat exchange assembly, a first electronic expansion valve, a second heat exchange assembly, a second electronic expansion valve, a third electronic expansion valve connected in parallel with the second electronic expansion valve. When the flow ...
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Heat Exchanger Patent Applications
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inventor
  • 1619+ full patent PDF documents of Heat Exchanger-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
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NEW Heat exchanger for an egr system
Borgwarner Emissions Systems Spain, S.l.u.
January 18, 2018 - N°20180017024

The invention relates to a heat exchanger for an egr (exhaust gas recirculation) system, comprising a tube bundle of flat tubes, configured by combining two plates incorporating specific protrusions distributed according to the direction of the tube. These protrusions in both plates are in contact with one another or attached such that they establish internal channels. The present invention is ...
NEW Heat pipe temperature management system for wheels and buckets in a turbomachine
General Electric Company
January 18, 2018 - N°20180016985

A turbomachine includes a compressor configured to compress air received at an intake portion to form a compressed airflow that exits into an outlet portion. A combustor is operably connected with the compressor, and receives the compressed airflow. A turbine is operably connected with the combustor, and receives the combustion gas flow. The turbine has a plurality of wheels and ...
NEW Methods and systems for treating fuel gas
January 18, 2018 - N°20180016977

Methods and systems for treating a compressed gas stream. The compressed gas stream is cooled and liquids are removed therefrom to form a dry gas stream, which is chilled in a first heat exchanger. Liquids are separated therefrom, thereby producing a cold vapor stream and a liquids stream. A first part of the cold vapor stream is expanded to produce ...
NEW Gdci intake air temperature control system and method
Delphi Technologies, Inc.
January 18, 2018 - N°20180016967

A gdci engine control system provides rapid heating of intake air to the combustion chamber when the engine is cold. The engine uses an intake air pathway that includes a compressor having a compressor inlet and a compressor outlet. A loop fluidly connects the compressor outlet to the compressor inlet. First and second valves are arranged in the loop and ...
NEW Intelligent sea water cooling system and method
Imo Industries, Inc.
January 18, 2018 - N°20180016965

An intelligent sea water cooling system including a first fluid cooling loop coupled to a first side of a heat exchanger and to a thermal load, a second fluid cooling loop coupled to a second side of the heat exchanger, a pump for circulating fluid through the second fluid cooling loop, and a controller connected to the pump. The controller ...
NEW Apparatus and method for energy storage
Futurebay Limited
January 18, 2018 - N°20180016948

An energy storage apparatus includes a first circuit containing a first phase change material, second circuit containing a second phase change material, and a heat pump having a cold side heat exchanger thermally coupled to the first circuit and a hot side heat exchanger thermally coupled to the second circuit. The apparatus is operable in a charging mode, a storage ...
NEW Gas engine component with cooling passages in wall and method of making the same
Rolls-royce North American Technologies, Inc.
January 18, 2018 - N°20180016914

A method of manufacturing a gas turbine engine component and said resulting component configuration are disclosed. The method includes providing a ceramic structure including a sacrificial ceramic core. The ceramic structure is inserted into a casting mold. A component material is introduced into the casting mold. The ceramic structure is removed after the component material has solidified to define a ...
NEW Aluminum alloy composition and method
January 18, 2018 - N°20180016665

With the balance being aluminum and unavoidable impurities. The alloy may also have a combined amount of manganese and silicon of at least 0. 8 wt. % and/or a mn/si ratio of 2. 25 or less. The alloy may tolerate higher nickel contents than existing alloys, while providing increased corrosion resistance, as well as similar extrudability, strength, and performance. Billets or other intermediate ...
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