Matches 1 - 26 out of 26


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US20130276476 Air conditioning system with multiple-effect evaporative condenser  
An air conditioning system includes a multiple effect evaporative condenser, at least one compressor, at least one heat exchanger, an expansion valve, and at least one multiple-effect evaporative...
US20060201451 Pipe in a fire tube boiler  
A pipe in a fire tube boiler, designed to convey the combustion gases and to be struck at its outer surface by the water to be heated, comprising a wall which has a constant thickness along its...
US20090166016 HEAT EXCHANGER TUBES AND METHODS FOR ENHANCING THERMAL PERFORMANCE AND REDUCING FLOW PASSAGE PLUGGING  
Heat exchanger tubes are disclosed herein. An embodiment of a heat exchanger tube includes a tube body having two opposed sides. A plurality of exterior flow passages is defined in the tube body...
US20090038786 CONDUCTING DEVICE, IN PARTICULAR CORRUGATED FIN, FOR A HEAT EXCHANGER  
The invention relates to a conducting device, in particular a corrugated fin, for a heat exchanger, having at least one surface. In order to improve the efficiency of heat exchangers, in...
US20050006065 Heat exchanger tube  
A heat exchanger tube having higher corrosion resistance is provided. The heat exchanger tube includes an Al alloy extruded tube, and a flux layer containing a Si powder and a Zn-containing flux...
US20070193728 Structured heat exchanger tube and method for the production thereof  
The invention relates to a heat exchanger tube with at least one structured region on the inside of the tube, which has the following features: a) integral internal ribs of height H run on the...
US20100043442 DIMPLED SERRATED FINTUBE STRUCTURE  
Disclosed is a fin tube for thermal energy transfer of turbomachine exhaust including a tube disposable in an exhaust stream of a turbomachine and a plurality of fins extending from an outer...
US20090294112 INTERNALLY FINNED TUBE HAVING ENHANCED NUCLEATION CENTERS, HEAT EXCHANGERS, AND METHODS OF MANUFACTURE  
Tubing having internal fins projecting inward from the tube wall, each fin having an external surface that includes multiple acute interior angles or crevices that may form nucleation boiling...
US20050269069 Heat transfer apparatus with enhanced micro-channel heat transfer tubing  
Heat exchange apparatus includes elliptical cross section heat exchange tubing provided with a partition dividing the interior of the tubing into at least two parallel flow passages. The flow...
US20140182828 Heat-Exchange Apparatus  
A heat exchanging device has a single extruded part made as a tubular body with external and internal radial branches. The tubular body has longitudinal round holes in a circumferential direction....
US20080236803 FINNED TUBE WITH INDENTATIONS  
A tube used for heat transfer has adjacent fins extending from an outer surface of the tube with a channel between the fins. The fins include a roof formed over the channel, and holes penetrate...
US20090211732 THERMAL ENERGY EXCHANGER FOR A HEATING, VENTILATING, AND AIR CONDITIONING SYSTEM  
A thermal energy exchanger for a heating, ventilating, and air conditioning system is disclosed, the thermal energy exchanger includes a phase change material disposed therein, whereby the phase...
US20070131396 Condensing heat-exchange copper tube for an flooded type electrical refrigeration unit  
The present invention discloses a condensing heat-exchange copper tube for a flooded type electrical refrigeration unit, which comprises a smooth surface portion, a finned portion provided with...
US20050016722 Multi-pass fluid cooler  
A cooler for fluids uses multiple internal channels to increase the time a hot fluid is contained in the cooler, thus increasing cooling efficiency, and allowing the length of the cooler to be...
US20080185135 Natural gas dehydration and condensate separation system employing co-axial flow heat exchanging structures  
A natural gas dehydration and condensate separation system facilitating the transfer of heat energy between a heat energy exchanging subsystem in said system and the Earth. One or more...
US20080093063 Heat Exchanger for an Air Heating Device and Method for Producing a Heat Exchanger  
The invention relates to a heat exchanger (10) for an air heating apparatus (12) for integration into a housing which guides air. The heat exchanger has a heat exchanger body (14) with a...
US20120312512 HEAT EXCHANGER  
The invention relates to a heat exchanger, in particular for a synthesis gas installation, for the heat exchange between a first and a second medium (W, G), comprising a shell (10), which is made...
US20080083656 Quench exchange with extended surface on process side  
A quench exchanger and quench exchanger tube with increased heat transfer area on the process side of the tube are provided. The exchanger provides increased heat transfer efficiency relative to a...
US20060278383 Sealing method and structure of heat pipe  
A method of forming a sealing structure at an open end of a heat pipe includes shrinking the open end to form a shrunk end with a cone-shaped portion, pressing the shrunk end to form a pinched...
US20090166013 Condenser for a Refrigerator  
According to an aspect of the present invention a condenser comprises an aluminum tube. The aluminum tube comprises a first interior surface in thermal communication with a first fluid and a...
US20080115920 SHOWCASE  
A showcase having a fin-and-tube type cooler which comprises plural planar fins and a refrigerant pipe penetrating through the plural planar fins and cools air to be fed toward display racks,...
US20070251671 Heat Exchanger  
A heat exchanger comprises a stack of mutually spaced apart plates. The plates are separated by respective spacings therebetween. Alternate spacings respectively provide a flow path for a first...
US20090020266 System and Method of Boiling Heat Transfer Using Self-Induced Coolant Transport and Impingements  
According to one embodiment of the invention, a cooling system for a heat-generating structure comprises a chamber and structure disposed within the chamber. The chamber has an inlet and an...
US20150247681 EVAPORATION HEAT TRANSFER TUBE  
The invention relates to an evaporation heat transfer tube, which comprises a tube main body and a step-like structure; outer fins are arranged at intervals on the outer surface of the tube main...
US20160341491 IMPROVED TUBE FOR A HEAT EXCHANGER  
A heat exchanger element includes a tubular body with a wall at least partly delimited by an inner surface and an outer surface. The wall has a twisted shape on a segment of the body. The inner...
US20160025036 Coolant Penetrating Cold-End Pressure Vessel  
An improvement is provided to a pressurized close-cycle machine that has a cold-end pressure vessel and is of the type having a piston undergoing reciprocating linear motion within a cylinder...

Matches 1 - 26 out of 26