| Patents for F28D 7 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall (15,499) |
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| 11/03/1993 | CN2145358Y Efficiente heat exchanger with high-temp. resisitant, anti-corrode |
| 11/03/1993 | CN1022643C Vertical calandria heat exchanger operated in condensed steam-water drip mode |
| 10/27/1993 | CN2144806Y Heat exchanger |
| 10/27/1993 | CN1077794A Radiation heat-exchanger |
| 10/27/1993 | CN1077779A Mixed heat exchanger for air intake circuits in internal combustion engines |
| 10/20/1993 | CN2144289Y Heat exchanger with helical heat exchange pipe |
| 10/19/1993 | US5253703 Waste heat exchanger |
| 10/19/1993 | US5253701 Evaporation heat exchanger apparatus for removing heat |
| 10/13/1993 | CN2143761Y Hot tube fast steam-water heat exchanger |
| 10/12/1993 | US5251693 Tube-in-shell heat exchanger with linearly corrugated tubing |
| 10/12/1993 | US5251603 Fuel cooling system for motorvehicles |
| 10/05/1993 | US5249623 Rubber heat exchanger |
| 09/29/1993 | CN2142958Y Board-like heat exchanger |
| 09/28/1993 | US5247991 Heat exchanger unit for heat recovery steam generator |
| 09/15/1993 | EP0560678A1 Apparatus for purifying gaseous effluents |
| 09/08/1993 | EP0559191A1 Two-pass shell and tube heat exchanger with rod baffle support |
| 09/07/1993 | US5242015 Heat exchanger |
| 09/02/1993 | WO1993017290A1 Heat exchanger assembly |
| 09/02/1993 | CA2117566A1 Heat exchanger assembly |
| 08/24/1993 | US5238058 Spiral flighted double walled heat exchanger |
| 08/24/1993 | US5238057 Finned-tube heat exchanger |
| 08/17/1993 | US5236586 Apparatus for the treatment of fluids |
| 08/11/1993 | CN2140045Y Clip cover type collision cross section-changing flow cylinder baffle heat exchanger |
| 08/10/1993 | US5233943 Synthetic gas radiant cooler with internal quenching and purging facilities |
| 08/04/1993 | EP0553238A1 Spiral heat exchanger. |
| 08/03/1993 | CA1320937C Central heating unit with domestic hot water circuit |
| 07/27/1993 | US5230796 Transfer device for the transfer of matter and/or heat from one medium flow to another medium flow |
| 07/21/1993 | EP0552122A1 Heat-exchanger |
| 07/21/1993 | EP0551463A1 Phase correction of complex-difference processed magnetic resonance angiograms |
| 07/21/1993 | CN2138782Y Heat pipe volume vapour-liquid heat exchanger |
| 07/21/1993 | CN2138781Y Liquid-liquid heat-exchanger |
| 07/20/1993 | US5228505 Shell and coil heat exchanger |
| 07/20/1993 | US5228504 Heat exchanger |
| 07/20/1993 | US5228191 Apparatus for making a barrel type fluid heat exchanger |
| 07/14/1993 | EP0550845A1 Vaporizer for liquefied natural gas |
| 07/13/1993 | US5226936 Water-cooled cyclone separator |
| 07/13/1993 | US5226418 Phase correction of complex - difference processed magnetic resonance angiograms |
| 07/08/1993 | WO1993013378A1 Cooling-air cooling unit for gas turbines |
| 07/08/1993 | DE4142375A1 Kuehlluftkuehler fuer gasturbinen Kuehlluftkuehler for gas turbines |
| 06/24/1993 | WO1993012389A1 Quick operating heat exchanger device |
| 06/24/1993 | DE4141556A1 Heat exchanger for exhaust system in motor vehicle - has casing with exchanger medium tube, with tube ends connected to intake and discharge outside casing |
| 06/23/1993 | EP0547950A1 Oil filter |
| 06/23/1993 | CN2136971Y Efficient floating head water-water heat exchanger |
| 06/22/1993 | US5221547 Heat exchanger method for processing fruits and vegetables |
| 06/17/1993 | DE4141051A1 Combustion engine combined with steam turbine - uses heat from exhaust gases to vaporise working fluid for turbine |
| 06/16/1993 | CN2136449Y Fluidization apparatus with corrugated baffles |
| 06/16/1993 | CN1073258A Shaping for graphite heat exchanger pipe plate and connection method with pipe |
| 06/15/1993 | US5219535 Heating an endothermic process |
| 06/09/1993 | EP0545842A1 Mixed heat exchanger for air intake circuits in internal combustion engines |
| 06/09/1993 | CN1073032A U-shaped tube heat exchanger with anti-loose supporting unit |
| 06/04/1993 | CA2084357A1 Mixed heat exchanger for air intake circuits in internal combustion engines |
| 06/02/1993 | EP0544579A1 U-tube heat exchanger with anti-blow-out supporting device |
| 06/02/1993 | CN1072771A Cooling condenser |
| 06/01/1993 | US5215144 Heat exchanger |
| 06/01/1993 | US5214923 Vuilleumier heat pump |
| 06/01/1993 | CA1318663C Method of manufacturing heat exchangers |
| 05/28/1993 | CA2083578A1 Heat exchanger having u tubes equipped with an anti-fly-off support vehicle device |
| 05/27/1993 | WO1993010417A1 High pressure ceramic joint |
| 05/27/1993 | WO1993009684A1 Method and apparatus for making a frozen mass of drinkable product ready for treatment |
| 05/26/1993 | EP0543564A1 Water-cooled cyclone separator |
| 05/25/1993 | US5213156 Heat exchanger and a method for its fabrication |
| 05/22/1993 | CA2082096A1 Water-cooled cyclone separator |
| 05/19/1993 | EP0541927A1 Evaporative heat exchanger |
| 05/19/1993 | CN1072282A 热交换器 Heat exchanger |
| 05/18/1993 | USRE34255 Static mixing device |
| 05/12/1993 | EP0541297A1 Heat exchanger |
| 05/12/1993 | EP0413791B1 Absorber for a diffusion absorption plant |
| 05/12/1993 | CN2132966Y Combined plate heat exchanger |
| 05/04/1993 | US5206990 Method for assembling serpentine heat exchangers |
| 04/28/1993 | EP0538471A1 Liquid cooled cooling device |
| 04/28/1993 | CN2131087Y Corrugated plate casing heat exchanger |
| 04/27/1993 | US5205352 Heat exchanger for condensing vapor into liquid phase, power generating plant using the heat exchanger and absorption refrigerator using the heat exchanger |
| 04/27/1993 | CA2037144C Heat exchanger apparatus, particularly for hybrid heat pumps operated with non-azeotropic work fluids |
| 04/27/1993 | CA1316979C Reformer tube heat transfer device |
| 04/21/1993 | CN1071247A Jacketed flue type heat exchanger |
| 04/20/1993 | US5203405 Two pass shell and tube heat exchanger with return annular distributor |
| 04/20/1993 | US5203121 Method for filtering and cooling surface finishing compounds |
| 04/14/1993 | EP0536134A1 Gas cooler for heat transfer by radiation. |
| 04/07/1993 | EP0535099A1 Cooling device. |
| 04/01/1993 | WO1993006424A1 Ice making apparatus |
| 03/31/1993 | CN2129010Y Sprial rectangular channel type heat exchanger |
| 03/25/1993 | DE4131373A1 Method to heat a fluid, using indirect heat exchange - hot helium at temp. of 300-1200 deg.C is passed through tube, with liquid flowing around it |
| 03/24/1993 | EP0533554A1 Combined heat exchanger for heating and hot water production with seamless coil for the sanitary water heating |
| 03/24/1993 | EP0532852A2 Evaporative heat exchanger |
| 03/24/1993 | EP0532851A2 Evaporative heat exchanger |
| 03/24/1993 | EP0532849A2 Evaporative heat exchanger |
| 03/24/1993 | CN2128728Y Efficient cylindrical spiral conduit flow cooling unit |
| 03/17/1993 | CN1069975A Loop reactor for oxidation of olefins |
| 03/10/1993 | EP0531206A1 Heater for the liquid of a window washing arrangement especially for a motor vehicle |
| 03/10/1993 | EP0531205A1 Heater for the liquid of a window washing arrangement, especially for a windscreen of a motor vehicle |
| 03/10/1993 | CN2127996Y Corrosion resistant columm pipe type heat exchanger |
| 03/04/1993 | WO1993004333A1 A shell and tube heat exchanger and a process for the manufacture of perforated manifold end plates for such heat exchanger |
| 03/04/1993 | WO1993004329A1 Cracking gas rapid cooling heat exchanger |
| 03/04/1993 | WO1992022777A3 A full-range, high-efficiency liquid chiller |
| 03/03/1993 | EP0529819A2 Heat exchanger |
| 02/18/1993 | WO1993003394A1 Phase correction of complex-difference processed magnetic resonance angiograms |
| 02/18/1993 | WO1993003318A1 Bayonet heat exchanger |
| 02/18/1993 | WO1993003065A1 Loop reactor for the oxidation of olefins |
| 02/18/1993 | WO1993002722A1 Cardioplegia heat exchanger |
| 02/17/1993 | EP0489862A4 Chemical vapor deposition system cleaner |