Patents
Patents for F28F 13 - Arrangements for modifying heat transfer, e.g. increasing, decreasing (9,394)
04/1993
04/21/1993EP0393107B1 Heat-exchanger
04/20/1993US5203404 Heat exchanger tube
04/14/1993EP0536796A1 Heat exchanger with tubes bundle
04/13/1993US5201847 Gas turbine
04/11/1993WO1993007433A1 Process for improving heat and mass transfers to and/or through a wall
04/11/1993CA2098106A1 Process for improving heat and mass transfers to and/or through a wall
04/07/1993EP0502982A4 Improved modular heat exchanger assembly
04/01/1993WO1993006340A1 Method and apparatus for cooling an object
03/1993
03/31/1993EP0441837B1 Method and arrangement for an enforced heat transmission between alimentary bodies and gases
03/23/1993US5196232 Metallic core coated with fused metallic material deposited on a substrate
03/16/1993US5194231 Packing in or for a vessel
03/10/1993EP0530721A1 Device to increase the heat-transfer between a wall and a heat-exchanger fluid
03/04/1993DE4129215A1 Mfr. of flat tubes with turbulence insert - using initial oval tubes which are compressed and plastically deformed, to reduce spring-back
02/1993
02/23/1993US5188171 Liquid-crystal heat valve controlled with multiple electrode pairs
02/23/1993CA1313752C Method of making heat exchanger and hollow shape for such
02/18/1993WO1993003075A1 Polymerization reactor
02/17/1993EP0369010B1 Shell and tube heat exchanger
02/16/1993US5186252 Heat transmission tube
02/16/1993US5186243 Combination condenser and radiator tank thermal gap
02/11/1993DE4225486A1 Water heater
02/11/1993DE4124591C1 Foamable metal body prodn. with reduced density differences - by charging hollow section with mixt. of powder contg. expanding agent and metal powder, and precompacting
02/10/1993EP0513230A4 Prefabricated enclosed double plate heat transfer panel and its use
02/09/1993US5184672 Heat exchanger
01/1993
01/26/1993US5181558 Plate shaped fins with coatings of silicones
01/20/1993EP0523459A2 Method for cooling metallic surfaces
01/19/1993US5180003 Dual fan cooling system
01/19/1993CA2023468C Air management system
01/13/1993EP0522985A1 Heat transfer tubes and method for manufacturing
01/12/1993US5178210 Vapor pump employing counterflow exchange between air and combustion products without an intermediate fluid
01/07/1993WO1993000143A1 Falling film concentrator
01/05/1993US5175975 Compact vacuum insulation
12/1992
12/29/1992US5174928 Gas and liquid contacting process
12/23/1992WO1992022366A1 Orbital tube evaporator with improved heat transfer
12/23/1992EP0519886A1 Fluid-dynamic device, particularly for heat exchange
12/22/1992US5172759 Plate-type refrigerant evaporator
12/16/1992EP0518312A1 Heat transfer tube with grooved inner surface
12/09/1992CN2124421U Lamellar high-efficiency energy-saving heating device
12/01/1992US5167275 Heat exchanger tube with turbulator
11/1992
11/24/1992US5165472 Heat exchanger with fluid injectors
11/19/1992EP0513230A1 Prefabricated enclosed double plate heat transfer panel and its use
11/19/1992EP0375691B1 Heat exchanger
11/17/1992US5163508 Heat exchanger baffle system
11/10/1992US5161610 Evaporation heat exchanger, especially for a spacecraft
10/1992
10/29/1992WO1992018822A1 Very high temperature heat exchanger
10/29/1992WO1992018821A1 Method and device for transfer of heat or mass
10/28/1992EP0510734A1 Heat exchanging member, more particularly for cooling a semiconductor module
10/27/1992US5158162 Tube vibration dampener and stiffener apparatus and method
10/27/1992US5158069 Wind-resistant heating appliance
10/27/1992US5157893 Compact vacuum insulation
10/13/1992US5154777 Advanced survivable space solar power system
10/01/1992WO1992016807A1 Heat exchanger with fluid injectors
09/1992
09/29/1992US5151246 Methods for manufacturing foamable metal bodies
09/29/1992US5150749 Heat exchanger apparatus, particularly for hybrid heat pumps operated with non-azeotropic work fluids
09/23/1992EP0504990A1 Heat exchangers for fluids
09/23/1992EP0504796A1 Method for surface treatment of a body, surface treatment agent, surface treated body, surface treated members, and apparatus being furnished with same
09/22/1992US5148861 Quick disconnect thermal coupler
09/16/1992EP0502982A1 Improved modular heat exchanger assembly.
09/15/1992US5146910 NOX reducing device for fuel-fired heating appliances
09/08/1992US5145001 High heat flux compact heat exchanger having a permeable heat transfer element
09/01/1992CA1306907C Aluminum heat exchanger coating
08/1992
08/26/1992CN1063907A Preparation process of drop-form condensed metal material
08/14/1992WO1992014981A1 Fluid flow apparatus
08/14/1992CA2104020A1 Fluid flow apparatus
08/11/1992US5137082 Plate-type refrigerant evaporator
07/1992
07/29/1992CN1063155A Method for drop condensation of organic vapour
07/22/1992EP0495453A1 Heat transmission tube
07/22/1992EP0343218B1 Mechanically connected multipart objects with elements for improving the heat flow between the parts
07/21/1992US5131456 Bimetallic insert fin for high conduction cooling structure
06/1992
06/30/1992US5126102 Fabricating method of composite material
06/25/1992WO1992011494A1 Two-phase flow heat exchange
06/25/1992CA2101771A1 Two-phase flow heat exchange
06/24/1992CN1017184B Heat exchanger and its construction method
06/23/1992US5124127 Hollow fiber blood oxygenator
06/23/1992US5124003 Tapering interior diameter of tube
06/23/1992US5123982 Filling cavity formed in optics body with a porous, thermoconductive material, bonding porous material to body and bonding a strain-free single crystal coverplate over filled cavity
06/16/1992US5121792 Countercurrent heat-exchanger
06/16/1992CA1303604C Independent heat exchange unit between primary and secondary fluids, namely air for room ventilating and air conditionning
06/11/1992DE4140015A1 System for production of pulsating fluid flow - has pump and two-part heat exchanger with tubular winding
06/09/1992US5120445 A transfer surface at which heat or mass transfer may take place, may be a membrane for microfiltration, ultrafiltration or pervaporation
06/03/1992EP0488096A1 Heat exchancher with tubes
06/02/1992US5117903 Multitube heat exchanger with uniform-flow baffles in head chamber
05/1992
05/29/1992WO1992008824A1 Method for cleaning aluminum and aluminum alloys
05/27/1992EP0486506A1 Panel heat exchanger.
05/20/1992EP0485801A1 Heat exchanger
05/19/1992US5114776 Corrugated thermoplastic sheet having fluid flow passages
05/19/1992US5113844 Heat exchanger
05/19/1992CA1301160C Plate heat exchanger
05/13/1992EP0485194A1 Improved heat transfer surface
05/13/1992EP0484350A1 Corrugated thermoplastic sheet having fluid flow passages
05/13/1992CN1061088A High performance heat transfer surface for high perssure refrigerants
05/12/1992US5111671 Evaporator with expanding and contracting passes for improving uniformity of air temperature distribution
05/12/1992CA1300489C Multi-zone boiling process and apparatus
05/06/1992EP0483681A1 Retarding heat tracing system and method of making same
04/1992
04/30/1992DE4033636A1 Heat exchanger for road vehicle air conditioning plant - comprises serpentine-bent flat pipes with intermediate zigzag or wave-shaped bent connected plates
04/29/1992EP0483047A1 High performance heat transfer surface for high pressure refrigerants
04/28/1992US5107920 Heat exchanger with oscillating flow
04/28/1992US5107649 Compact vacuum insulation embodiments
04/21/1992US5105617 Cogeneration system with recuperated gas turbine engine
04/21/1992US5105540 Tube method of making a composite heat exchanger tube
04/21/1992CA1299090C Heat and mass transfer rates by liquid spray impingement
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