| 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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| 05/20/1992 | CN1061278A Spiral channel heat-exchanging apparatus |
| 05/14/1992 | DE4035912A1 Module-built heat exchanger - effects indirect heat transmission between media fed in pipes and has stacked module structure with serpentine pipe arrangements |
| 05/14/1992 | DE4029260C1 Appts. for dry evaporation of technical gases - includes insulating vessel contg. gas tube surrounded by heating tube with flow path between them |
| 05/12/1992 | US5112544 Method of manufacturing one-end closed ceramic double tube |
| 05/12/1992 | CA1300446C Fuel cooling device |
| 05/06/1992 | EP0483681A1 Retarding heat tracing system and method of making same |
| 05/05/1992 | US5109920 Method of manufacturing heat exchangers |
| 04/30/1992 | WO1992007226A1 Spiral heat exchanger |
| 04/29/1992 | CN1060710A No-falling heat-transfer radiator |
| 04/28/1992 | US5107921 Multi-mode heat exchanger |
| 04/28/1992 | US5107919 Air dryer for pneumatic systems |
| 04/27/1992 | CA2028693A1 Fluid heater system |
| 04/22/1992 | EP0481842A1 Heater for the liquid of a window washing arrangement for motor vehicles |
| 04/22/1992 | EP0481178A1 Laundry dryer with a condenser |
| 04/22/1992 | CN2102489U Vertical two hole volume heat exchanger |
| 04/22/1992 | CN2102488U Inside rib central core group tube heat exchanger |
| 04/21/1992 | US5106590 Uniform homogeneous distribution of gases |
| 04/21/1992 | US5106062 Modular apparatus for producing metal alloys in semi-liquid or paste-like state |
| 04/16/1992 | DE4026096A1 Gas-current heat-exchanger - comprises stack of panels containing tubes in identical meander pattern |
| 04/15/1992 | CN2101843U Heat exchang apparatus with fixed pipe type conduit module |
| 04/14/1992 | US5103871 One-end closed ceramic double tube and method of manufacturing the same |
| 04/08/1992 | EP0479388A1 Compact gas-fired air heater |
| 04/08/1992 | CN2101208U High-efficiency heat exchanger |
| 04/08/1992 | CN2101207U High-temp. waste water cooler |
| 04/08/1992 | CN2101206U Structure improved liquid cooler |
| 04/07/1992 | US5101893 Heat exchangers |
| 04/07/1992 | US5101884 Evaporation heat exchanger, especially for a spacecraft |
| 04/02/1992 | DE4104960A1 Heat exchanger with tubular primary chamber - has secondary chamber formed from commercially available corrugated metal sheet |
| 04/01/1992 | CN2100594U Vertical volumetric heat exchanger |
| 04/01/1992 | CN1059963A High-performance heat exchanger |
| 03/31/1992 | US5099916 Cooler for particle-laden gases |
| 03/31/1992 | CA1298280C Heat exchanger and method to produce same |
| 03/25/1992 | CN2099952U Vortex pipe type cooler |
| 03/24/1992 | US5097899 Shell with integral internal passage and method of making same |
| 03/24/1992 | US5097898 End caps for reflux fluid heated patient line |
| 03/24/1992 | US5097897 Heat exchanging device |
| 03/24/1992 | US5097896 Heat exchanger |
| 03/11/1992 | CN2098663U Solenoidal cooling drums |
| 03/05/1992 | DE4028598A1 Tubular heat exchanger - has expansion joint in each straight tube between plates |
| 03/04/1992 | EP0371079B1 A device for preparing putty and similar masses |
| 03/04/1992 | EP0267960B1 Auxiliary air conditioning, heating and engine warming system for trucks |
| 03/04/1992 | CN2097997U Frequency-changer damping baffle device of heat exchanger |
| 03/04/1992 | CN2097996U Plate type unequal-space length heat exchanger |
| 03/03/1992 | CA1296709C Heat exchanger |
| 02/26/1992 | CN1059028A Reverse tunnel heat exchanger and its air conditioner |
| 02/18/1992 | US5088551 Heat exchanger for cooling hot reacting gas |
| 02/18/1992 | US5088192 Method of forming a shell and coil heat exchanger |
| 02/12/1992 | CN2096032U Rotary vibration screw scale removing anti-scale and heat transfer reinforced device |
| 02/11/1992 | US5086837 Heat exchanger formed from superimposed trays |
| 02/11/1992 | US5086836 Retarding heat tracing system and method of making same |
| 02/04/1992 | CA1295324C Heat pump system |
| 01/29/1992 | EP0468046A1 Heat transfer apparatus for heat pumps |
| 01/23/1992 | WO1992001198A1 Liquid cooled cooling device |
| 01/22/1992 | EP0467755A1 Device for antivibrationally securing tubes of a heat exchanger |
| 01/22/1992 | CN2094022U Tubular heat-exchanger |
| 01/22/1992 | CN2094021U Tube in tube tubular heat-exchanger |
| 01/22/1992 | CN2094020U Automatic temperature-controlling soundless steam heater |
| 01/16/1992 | DE4118196A1 Evaporative heat-exchanger for spacecraft - has oblong transverse swirl-inducing bodies in peripheral rows in annular chamber |
| 01/15/1992 | EP0466177A1 Rodbaffle heat exchanger |
| 01/15/1992 | CN2093360U Removing dregs type oil/water cooling device |
| 01/09/1992 | WO1992000495A1 Cooling device |
| 01/07/1992 | US5077894 Method of making a shell with an integral passage |
| 01/02/1992 | EP0463837A1 Reflux fluid heated patient line |
| 01/02/1992 | DE4110264A1 Heat exchanger for vehicle - with baffle plates between windings of helical medium hose |
| 01/02/1992 | DE4020575A1 Recuperator with two concentric ceramic pipes - with annular passage between them for economical heat recovery in heating furnace combustion air |
| 01/01/1992 | CN1057519A Dynamic inertia driven heat exchanger |
| 12/27/1991 | EP0462903A1 Tube-like heat-exchanger for hot and cold fluids, with great differences of temperature and pressure |
| 12/27/1991 | EP0462440A1 Device with external boiler for boiling wort |
| 12/25/1991 | CN2091441U Welting board type heat exchanger |
| 12/18/1991 | CN1057105A Heat exchanging method for spiral laminated chamber |
| 12/17/1991 | US5073350 Multicompartment reactors, vaporizing completely the recycling gas/liquid mixtures |
| 12/17/1991 | US5072784 Heat exchanger arrangement for cooling a machine |
| 12/11/1991 | CN2090508U Small immersion heat-exchanger |
| 12/10/1991 | US5071627 Reactor system for conducting a chemical conversion |
| 11/27/1991 | EP0458149A1 Heat exchanger in an HF alkylation process |
| 11/27/1991 | CN1056572A Heat exchanger in hf alkylation process |
| 11/26/1991 | US5067562 Heat exchanger having fins which are different from one another in fin thickness |
| 11/26/1991 | US5067330 Heat transfer apparatus for heat pumps |
| 11/20/1991 | CN2089153U Heat-exchanger with whirl twistinness belt and water injecting pipe |
| 11/19/1991 | US5066421 Spraying water into preheated hydrocarbon stream, evaporation, efficient heat exchanging, starting material for reforming process |
| 11/19/1991 | US5065815 Force free suspension of heat exchange bundles with high temperature admission flow |
| 11/13/1991 | EP0455840A1 Incinerator and method of destroying hazardous waste |
| 11/13/1991 | CN2088680U Vertical drop shape condenser heat exchanger |
| 11/12/1991 | US5063995 Ceramic heat exchanger |
| 11/12/1991 | US5063994 Reflux fluid heated patient line |
| 11/12/1991 | US5063663 Barreltype fluid heat exchanger |
| 11/12/1991 | CA1291986C Closure connection |
| 10/30/1991 | CN2087766U Heat exchanger for miniature air separating equipment |
| 10/29/1991 | US5061177 Method and apparatus for heating a flow of gaseous fluid by successive thermal exchanges |
| 10/23/1991 | EP0453080A1 An apparatus for and method of placing fluids in heat exchange relationship |
| 10/22/1991 | US5058664 Rodbaffle heat exchanger |
| 10/22/1991 | US5058663 Curved tubes of a heat exchanger |
| 10/22/1991 | CA1291113C Heat exchanger |
| 10/17/1991 | DE4012046A1 Heat exchanger for road vehicle - comprises flat tubes with no heat exchange ribs between end areas |
| 10/16/1991 | EP0451697A1 Modular apparatus for producing metal alloys in semi-liquid or paste-like state |
| 10/15/1991 | US5057190 Stripping column installation for separating materials with high boiling point difference |
| 10/15/1991 | CA1290632C Tube support for heat exchanger |
| 10/08/1991 | CA1290320C Air to air heat exchanger |
| 10/02/1991 | EP0449124A1 Annular space heat exchanger |
| 10/02/1991 | CN2085946U Heat-exchanger with turbulent guiding cap |