| 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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| 07/29/1998 | EP0855010A1 Miniature mixed gas refrigeration system |
| 07/29/1998 | CN2286857Y Graphite heat exchanger |
| 07/29/1998 | CN2286856Y High-efficiency positive-displacement heat exchanger |
| 07/28/1998 | US5785942 Reaction of methane and ammonia, heated by combustion of fuel gas, monolithic arrangement of channels |
| 07/28/1998 | US5785808 Heat exchanger with pressure controlling restricter |
| 07/28/1998 | US5785114 Integral hydrogen cooler assembly for electric generators |
| 07/21/1998 | US5783047 Heat integrated distillation column |
| 07/21/1998 | US5782293 Heat exchanger for a pulp dryer |
| 07/21/1998 | US5782290 Tubular heat exchange system |
| 07/21/1998 | US5782208 Water boiler with metal core |
| 07/16/1998 | WO1998031045A2 High efficiency ultra-pure fluid heater |
| 07/16/1998 | WO1998030856A1 A reactor |
| 07/16/1998 | WO1998030345A1 Method of producing a cooling plate for iron and steel-making furnaces |
| 07/16/1998 | DE19700350A1 Continuous steam generator with gas flue and condenser heating surfaces |
| 07/16/1998 | CA2277147A1 A reactor |
| 07/08/1998 | EP0851999A1 Tubular heat exchanger for connection downstream of a thermal-cracking installation |
| 07/07/1998 | US5775414 Generating electrical energy from combustible waste |
| 07/07/1998 | US5775318 Forced air condensing furnace and heat exchanger manifold therefor |
| 07/01/1998 | EP0851197A2 Heat exchanger, more particularly for exhaust gases |
| 07/01/1998 | CN2285458Y Multi-function water-heater for bath |
| 06/30/1998 | US5771963 Convective countercurrent heat exchanger |
| 06/25/1998 | WO1998027367A1 Apparatus and method for cooling an axle assembly |
| 06/24/1998 | EP0848990A2 Reactor for carrying out endothermal catalytic reactions |
| 06/24/1998 | CN2284943Y Assembly hot-water supply heat-exchange apparatus for boiler |
| 06/18/1998 | WO1998026236A2 Heat exchanger for refrigeration system |
| 06/17/1998 | CN2284374Y High effective energy saving heating water heater |
| 06/17/1998 | CN1184923A Chiller with hybrid falling film evaporator |
| 06/16/1998 | CA2120110C Method and apparatus for prechilling tap water in ice machines |
| 06/10/1998 | EP0846931A2 Oil cooler mounting structure and oil cooler mounting method |
| 06/10/1998 | EP0727022B1 Cooled gate valve disk |
| 06/10/1998 | CN1184240A 并联式冰箱 Parallel refrigerator |
| 06/09/1998 | CA2141532C Dual drainage slope recuperative heat exchanger assembly for fuel-fired condensing furnaces |
| 06/03/1998 | EP0845640A1 Cylindrical heating installation with helical heat exchanger |
| 06/03/1998 | CN1183539A Low pressure drop heat exchanger |
| 05/28/1998 | WO1998022769A1 Heat exchanger tube and method of manufacturing same |
| 05/28/1998 | DE19729672C1 Cooling heat-exchanger in underground mine |
| 05/27/1998 | EP0844453A2 Low pressure drop heat exchanger |
| 05/27/1998 | EP0843590A1 Heat exchange apparatus and process |
| 05/20/1998 | EP0843139A2 Chiller with hybrid falling film evaporator |
| 05/20/1998 | EP0842798A2 Automotive air conditioning system |
| 05/20/1998 | CN2282165Y Enamelled glass coiler |
| 05/20/1998 | CN1182201A Heat exchanger and method of producing the same |
| 05/20/1998 | CN1182050A Reforming apparatus |
| 05/14/1998 | WO1998019721A1 Integrated oxygenator and heat exchanger |
| 05/14/1998 | DE19711126C1 Industrial steam cleaner assembly fabricated as closed, elongated housing |
| 05/14/1998 | CA2270953A1 Integrated oxygenator and heat exchanger |
| 05/13/1998 | EP0841301A1 Reforming apparatus |
| 05/13/1998 | CN2281512Y Heat exchanger with protruded pipe |
| 05/12/1998 | US5749242 Evaporator for an ice making machine |
| 05/07/1998 | WO1998019116A1 Liquid refrigerant dropping apparatus for absorption type refrigerators |
| 05/06/1998 | EP0840081A2 Heat exchanger and method for manufacturing the same |
| 05/06/1998 | CN2280887Y Positive displacement type heat exchanger with glass-spreaded-over inner wall |
| 05/06/1998 | CN1180829A 换热器 Heat Exchanger |
| 05/05/1998 | US5746270 Heat exchanger for marine engine cooling system |
| 05/05/1998 | CA2119344C Tube bending apparatus and method |
| 04/30/1998 | WO1998017959A1 Shaft cooler |
| 04/30/1998 | DE19644899A1 Pipe layout for optimisation of liquid refrigerant undercooling |
| 04/29/1998 | EP0838649A2 Heat exchanger with finned tubes cores and horizontal partitions for heat exchange between gaseous or liquid media |
| 04/28/1998 | US5743954 Method for continuous refractoryless calcining of gypsum |
| 04/28/1998 | US5743108 Glycol chiller machine |
| 04/23/1998 | WO1998016792A1 Support plate for tube heat exchangers and a tube heat exchanger |
| 04/23/1998 | CA2268594A1 Support plate for tube heat exchangers and a tube heat exchanger |
| 04/21/1998 | US5740857 Heat Recovery and storage system |
| 04/16/1998 | WO1998015787A1 Apparatus and cooling system |
| 04/16/1998 | CA2267249A1 Apparatus and cooling system |
| 04/15/1998 | CN2278921Y Radiator type water heater |
| 04/15/1998 | CN2278884Y 膨胀式热交换器 Expansion heat exchanger |
| 04/15/1998 | CN1178897A Assembling device for heat exchanging tube of heat exchanger and assembling method |
| 04/14/1998 | US5737828 Continuous heat exchanger forming apparatus |
| 04/08/1998 | EP0834051A1 Method and apparatus for treating material which conducts heat poorly |
| 04/08/1998 | EP0834039A1 Energy converter using imploding plasma vortex heating |
| 04/07/1998 | US5735342 Heat exchanger |
| 04/01/1998 | EP0690970B1 Cooling of compressor lubricant in a refrigeration system |
| 04/01/1998 | CN1177729A Water heating device |
| 03/31/1998 | US5732769 Double-pipe heat exchanger and process for manufacturing same |
| 03/26/1998 | DE19643699C1 Shaft cooler, for cooling granular bulk material, especially sand |
| 03/25/1998 | EP0831281A1 Gas-liquid heat exchanger,and water heater having such a heat exchanger |
| 03/24/1998 | US5729999 Fluid heat exchange apparatus |
| 03/20/1998 | CA2230035A1 Oilsands tailings heat exchanger |
| 03/18/1998 | CN1176375A Improved heat exchanger for use in high temperature applications |
| 03/17/1998 | US5728906 Method and means for recovering heat in the pyrolysis of 1,2-dichloroethane |
| 03/12/1998 | DE19650086C1 Heat transmitter for gas-fluid heat exchange |
| 03/12/1998 | DE19636018A1 Multi-chamber heat-exchanger |
| 03/11/1998 | EP0827773A1 Compression and gas drying plant |
| 03/11/1998 | CN2276146Y 热水器 Water Heater |
| 03/10/1998 | US5725047 Heat exchanger |
| 03/05/1998 | WO1998008602A1 Device for continuously carrying out chemical reactions |
| 03/05/1998 | DE19634450A1 Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen An apparatus for continuously carrying out chemical reactions |
| 03/04/1998 | EP0749343B1 Polymer devolatilizer incorporating improved flat plate heat exchanger design |
| 03/04/1998 | EP0603182B1 Liquid chiller |
| 02/26/1998 | WO1998008042A1 Tube heat exchanger |
| 02/26/1998 | WO1998008031A1 Improvements to air-conditioning plant |
| 02/25/1998 | EP0825392A2 Heat exchanger for a boiler,esp.for a wall mounted gas fired boiler |
| 02/24/1998 | US5720186 Heat exchanger |
| 02/19/1998 | WO1998006985A1 Mixed gas refrigeration method |
| 02/18/1998 | CN2274755Y High performance heat exchanger with dismountable spiral band |
| 02/11/1998 | EP0823612A1 Turbulator for a concentric-tube heat exchanger |
| 02/10/1998 | US5715696 Arrangement for reducing the humidity content of a gaseous medium |
| 02/05/1998 | DE19630719A1 Regeneration of adsorption material, especially halogenated carbon |
| 02/04/1998 | EP0759144B1 Heat exchanger |