| Patents for F28D 21 - Heat-exchange apparatus not covered by any of the groups (2,512) |
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| 06/16/2005 | US20050129593 high temperature chemical reactors having heaters, heat exchangers and pipes for flowing gases through the reactor, having a double piping structure consisting of an inner and an outer tube for passing the gases before treatment and after treatment in a countercurrent flow; heat exchange efficiency |
| 06/16/2005 | DE10350358A1 Apparatus for making use of the heat generated by a computer network having a heat exchanger with its input and output connected to the outside of the device housing |
| 06/16/2005 | DE102004023026A1 Gas-water heat exchanger for providing hot water in building consists of pipe wound in double spiral coil round flue rising vertically from combustion chamber of fire |
| 06/15/2005 | CN1627035A Gas and solid circular flow warmer |
| 06/15/2005 | CA2452938A1 Heat exchanger for solid oxide fuel cell stack |
| 06/09/2005 | US20050124841 combustion of carbon monoxide, oxygen and optionally hydrogen to generate heat, then feeding acyclic hydrocarbons streams into chemical reactors having catalysts, for oxidative dehydrogenation to form acyclic unsaturated hydrocarbons; catalysis |
| 06/09/2005 | US20050121175 Structurally sealed heat sink |
| 06/08/2005 | EP1538398A2 Contact body, in particular for an evaporative humidifier, and method to produce a contact body |
| 06/08/2005 | CN1624307A Cooling system for high-temperature unit of aircraft engine and aircraft engine mounted with the system |
| 06/02/2005 | WO2005050099A1 Functiional paper used in heat exchanger of ventilator |
| 05/25/2005 | CN2702261Y Shower bath waste water heat recovery device |
| 05/18/2005 | CN2700618Y Adjustable steam-water heat exchange pump |
| 05/04/2005 | EP1528348A1 Heat exchanger |
| 04/28/2005 | WO2005037423A1 Method and apparatus for optimizing throughput in a trickle bed reactor |
| 04/21/2005 | US20050082045 Total heat exchanging element |
| 04/20/2005 | CN1607371A Total heat exchanging element |
| 04/14/2005 | WO2005033590A1 Device for moisture exchange between gas flows |
| 04/14/2005 | WO2005033497A1 Waste heat recovery device |
| 04/14/2005 | DE10338410A1 Verfahren und Anlage zur Kaltwassererzeugung mittels Desorbatwärme Method and apparatus for cold water production by Desorbatwärme |
| 04/12/2005 | US6878174 Partial oxidation of coal; cooling a packed bed by indirect heat exchange |
| 04/05/2005 | US6874576 Device for cooling electric or electronic devices |
| 03/30/2005 | EP1517745A2 Method and apparatus for minimizing adverse effects of thermal expansion in a heat exchange reactor |
| 03/23/2005 | CN1597078A Treatment apparatus and treatment method for organic waste |
| 03/16/2005 | CN2685801Y Ice temperature cooking table |
| 03/10/2005 | US20050054891 Treatment apparatus and treatment method for organic waste |
| 03/01/2005 | US6860322 Device for heat transfer between two walls |
| 02/23/2005 | EP1508360A2 Process and apparatus for the production of cold water |
| 02/23/2005 | CN1585884A A heat exchanger, combination with heat exchanger and method of manufacturing the heat exchanger |
| 02/16/2005 | CN1189717C Air-conditioning system and method of operating the same |
| 02/10/2005 | DE202004018727U1 Wärmetauscher Heat exchanger |
| 02/10/2005 | DE202004014777U1 Kühlkörper Heat Sink |
| 02/03/2005 | DE202004018084U1 Absorber für ein Rohr- oder Kanalbauwerk sowie Rohr- oder Kanalbauwerk mit einem solchen Absorber Absorber for a pipe or sewer structure, as well as pipe or sewer structure with such an absorber |
| 01/27/2005 | WO2003078044A3 Method and apparatus for minimizing adverse effects of thermal expansion in a heat exchange reactor |
| 01/19/2005 | CN2672599Y Wet energy fluid cooler |
| 01/11/2005 | US6841601 Organic-inorganic hybrid made by combining a silicon or metal alkoxide such as vinyltrialkoxysilane or tetraalkoxysilane and a hydrogenated block butadiene-styrenesulfonic acid copolymer; use in humidity exchange cell (or HUX) for example |
| 12/29/2004 | EP1299921B1 Heat exchanger structure for a plurality of electrochemical storage cells |
| 12/29/2004 | CN1182351C Device for heat transfer between two walls |
| 12/23/2004 | US20040258968 Cathode inlet gas humidification system and method for a fuel cell system |
| 12/23/2004 | US20040256476 Heating system |
| 12/15/2004 | EP1485657A1 Heat recuperator with frost protection |
| 12/15/2004 | CN1554921A Multistage regenerating type multiway evaporation cooling method and its heat exchanger |
| 12/15/2004 | CN1554906A Partition wall type solution medium type full heat recovering method and device |
| 12/09/2004 | US20040244384 Heating medium circulating device and thermal, treatment equipment using the device |
| 12/01/2004 | CN1550729A Quick recovery water heater |
| 12/01/2004 | CN1178041C Stabilishing thermally beneficiated carbonaceous material |
| 11/18/2004 | US20040226702 Heat exchanger |
| 11/18/2004 | US20040226685 Stackable energy transfer core spacer |
| 11/17/2004 | EP1476708A1 Cooling process and apparatus for cooling a fluid using coolant water |
| 11/16/2004 | CA2328822C Heat exchanger |
| 11/11/2004 | US20040222308 Quick recovery water heater |
| 11/11/2004 | US20040221982 Method, apparatus and system for heating a body of fluid located outdoors |
| 11/10/2004 | EP1475579A2 A condensing unit |
| 10/21/2004 | US20040206485 External flue heat exchangers |
| 10/13/2004 | EP1216388B1 Device for heat transfer between two walls |
| 10/13/2004 | CN1171070C Low type heat-exchanging system and method for reducing water loss |
| 10/12/2004 | US6802360 Heat exchanger for the evaporation of water from pond liquid and method therefor |
| 10/12/2004 | CA2300232C Low profile heat exchange system and method with reduced water consumption |
| 10/07/2004 | WO2004086547A2 Cathode inlet gas humidification system and method for a fuel cell system |
| 09/30/2004 | WO2004083567A1 An element chimney with a flue enclosed by a fluid receptacle |
| 09/30/2004 | US20040188058 Heat exchanger systems |
| 09/09/2004 | US20040173164 Method and apparatus for heating a liquid storage tank |
| 09/08/2004 | EP1454107A1 A heat exchanger, combination with heat exchanger and method of manufacturing the heat exchanger |
| 09/08/2004 | CN1527742A Simplified plate channel reactor design |
| 09/02/2004 | US20040168792 Exchanger panel for air circulation systems and system with said panel |
| 09/02/2004 | DE202004005768U1 Underground drainage duct with heat reclamation fitting has open channels provided in the base of the duct profile for subsequent fitting of heat exchange pipes |
| 08/25/2004 | CN1163722C Air conditioning system and method of operating same |
| 08/25/2004 | CN1163404C Thermochemical regenerative heat recovery process |
| 08/19/2004 | WO2004070302A1 Heat exchanger and method for drying a humid medium |
| 08/19/2004 | WO2004070284A1 Heat exchanger of ventilating system |
| 08/05/2004 | WO2004065878A1 Process for the extraction of energy from flue gases |
| 08/05/2004 | WO2004065875A1 A stackable energy transfer core spacer |
| 08/05/2004 | CA2511188A1 Process for the extraction of energy from flue gases |
| 07/22/2004 | US20040140085 Constructed of ionomer such as sulfonated or carboxylated polymer membranes capable of moisture transfer; heating, ventilation and air conditioning |
| 07/17/2004 | CA2639055A1 A stackable energy transfer core spacer |
| 07/07/2004 | EP1434966A1 Heating system |
| 07/07/2004 | CN1511244A Heating medium circulating device and thermal treatment equipment usint the device |
| 06/24/2004 | US20040118554 Plate-type heat exchanger |
| 06/22/2004 | US6752203 Cooling and heating system and air circulation panel |
| 06/15/2004 | US6749817 Directs two active materials into alternate channels; simultaneously providing good mixing and indirect heat exchange; eliminates need for diluent gas addition or recirculation |
| 06/15/2004 | US6749014 External flue heat exchangers |
| 06/02/2004 | CN2619230Y Plate type heat exchanger with external path capable of simultaneously heat exchanging between medium and multimedia |
| 05/26/2004 | EP1214279B1 Method for utilizing heat in the production of 1,2-dichloroethane |
| 05/25/2004 | CA2283089C Heat exchanger and method for preparing it |
| 05/04/2004 | US6730274 Exhaust heat exchanger with catalyst |
| 04/20/2004 | US6722421 Drainwater heat exchanger |
| 04/20/2004 | US6722119 Turbojet power plant with heat exchanger |
| 04/15/2004 | US20040069620 Heat exchanger structure for a plurality of electrochemical storage cells |
| 03/25/2004 | US20040059166 Method and device for utilizing heat in the production of 1,2-dichloroethane |
| 03/03/2004 | CN1140726C Moisture-remoiving air-conditioner |
| 02/17/2004 | US6693224 Method and device for utilizing heat in the production of 1,2-dichloroethane |
| 02/04/2004 | CN1137525C Catalyzed wall fule gas reformer |
| 02/03/2004 | US6684943 Air conditioning having air flow passageways containing sulfonated ionomer membrane separators such as polypropylene, polytetrafluroethylene or open cell foams |
| 01/20/2004 | US6679081 Pumped liquid cooling system using a phase change refrigerant |
| 01/07/2004 | CN1133861C Vehicular cooler |
| 01/06/2004 | US6672099 Refrigeration system |
| 12/23/2003 | US6666043 Dewfall preventing device of refrigerator |
| 11/25/2003 | CA2113381C Fast changing heating-cooling device and method |
| 11/19/2003 | EP1362786A2 Radiator for a satellite |
| 11/13/2003 | US20030209025 Dewfall preventing device of refrigerator |
| 11/13/2003 | US20030209020 Method and apparatus for using a main air compressor to supplement a chill water system |