| Patents for F28D 19 - Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium (1,599) |
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| 02/02/2005 | CN1573244A Drum type heat exchanger |
| 02/02/2005 | CN1187569C Method and equipment for gas heast exchange |
| 01/20/2005 | US20050011632 Regenerator, and heat regenerative system for fluidized gas using the regenerator |
| 12/30/2004 | DE10327078A1 Rotationswärmeaustauscher und Verfahren zur Abdichtung eines solchen Rotary heat exchanger and method for sealing of such |
| 12/23/2004 | WO2004111563A1 Rotating heat exchanger and method for sealing the same |
| 12/16/2004 | US20040250997 Drum type heat exchanger |
| 12/15/2004 | EP1486747A2 Drum type heat exchanger |
| 12/08/2004 | CN1179190C Heat and mass transfer element assembly |
| 12/08/2004 | CN1179189C Heat transfer element assembly |
| 11/23/2004 | US6820681 Heating regeneration type organic rotor member and method for producing the same |
| 11/17/2004 | CN1547655A Regenerator, and heat regenerative system for fluidized gas using the regenerator |
| 11/11/2004 | WO2004097321A2 Involute foil regenerator |
| 11/10/2004 | EP1475597A2 Heating element for regenerative heat exchanger and process for manufacturing same |
| 10/28/2004 | US20040211548 Involute foil regenerator |
| 10/19/2004 | CA2103484C Heat exchangers |
| 09/29/2004 | CN1168949C Heat transfor assembly of rotary regenerating heat exchanger |
| 09/23/2004 | DE10311914A1 Rotationswärmeaustauscher für raumlufttechnische Anlagen Rotary heat exchanger for HVAC systems |
| 09/22/2004 | EP1460349A2 Rotary heat exchanger for room air treating equipment |
| 09/15/2004 | EP1180228B1 Method and device for evaporating a liquid and cylindrical drum for use in said device |
| 09/14/2004 | US6789605 Sealing element for a regenerative heat exchanger |
| 09/10/2004 | WO2004076953A1 Semi-modular rotor module |
| 09/08/2004 | EP1046012B1 Rotary heat exchange wheel |
| 08/18/2004 | CN1522357A Basket design and means of attachment for horizontal air preheaters |
| 08/11/2004 | CN1161585C Air preheater with semi-modular rotor structure |
| 08/04/2004 | CN1517664A Whole heat-exchange assembly |
| 07/28/2004 | CN1159563C Four sector rotary regenerating air preheater with Variable sector plate sealing device |
| 06/09/2004 | EP1133667B1 Method and device for exploiting heat in combustion gases |
| 06/08/2004 | US6745931 Method for the production of a sealing element |
| 05/26/2004 | EP1422484A1 Regenerator, and heat regenerative system for fluidized gas using the regenerator |
| 05/13/2004 | WO2004040221A1 Air preheater heat transfer elements |
| 05/13/2004 | WO2004040206A1 Regenerator, method for manufacturing regenerator, system for manufacturing regenerator and stirling refrigerating machine |
| 05/11/2004 | CA2195282C Unitary heat exchanger for the air-to-air transfer of water vapor and sensible heat |
| 05/05/2004 | CN1148561C Heating element for heat storage type heat exchanger and method for producing heating element |
| 04/22/2004 | US20040074629 Method and thermally active convection apparatus and method for abstracting heat with circulation intermediate three dimensional--parity heat transfer elements in bi-phase heat exchanging composition |
| 03/31/2004 | EP1144932B1 Heat transfer element assembly |
| 03/31/2004 | CN1144017C Rotary tape regenerative heat exchanger and boiler apparatus connected whith the same |
| 03/10/2004 | CN1481489A Recuperative and conductive heat transfer system |
| 03/03/2004 | CN1140726C Moisture-remoiving air-conditioner |
| 02/10/2004 | US6688113 Synthetic felt regenerator material for stirling cycle cryocoolers |
| 01/27/2004 | US6681557 Low cost high efficiency automotive turbines |
| 01/27/2004 | CA2083777C Cooling apparatus |
| 01/13/2004 | US6675871 Heat exchanger, method of heat exchange and vehicle drive device having heat exchanger |
| 01/07/2004 | EP1029202B1 Regenerative heat exchanger |
| 01/06/2004 | US6672369 Semi-modular rotor module |
| 01/06/2004 | CA2272264C Air preheater heat transfer surface |
| 12/17/2003 | CN1462357A Spoked support ring for air preheating housing |
| 11/26/2003 | EP0865599B1 Process and apparatus for tempering at least one directed fluid flow |
| 11/26/2003 | CN1128969C Wet removing air conditioner |
| 11/18/2003 | US6648061 Profiled steel sheet, resistant to acids, antisoiling, enameling and a fluoroplastic coating |
| 11/12/2003 | CN2586122Y Built-in fluid bed heat exchanger |
| 11/04/2003 | US6640880 Heat exchanger recessed basket lifting cover |
| 10/23/2003 | US20030197333 Air preheater sector plate bypass seal |
| 10/23/2003 | US20030196304 Method and apparatus for installing and removing components of an air preheater |
| 10/08/2003 | CN1447899A Air preheater rotor construction |
| 10/02/2003 | US20030183365 Rotary regenerative heat exchanger and rotor therefor |
| 09/25/2003 | US20030178173 Heat transfer surface for air preheater |
| 09/17/2003 | EP1343999A1 A recuperative and conductive heat transfer system |
| 09/16/2003 | US6620393 Selective catalytic and selective non-catalytic reductions adsorption and desorption at air preheater, rotary regenerative heat exchanger |
| 09/09/2003 | US6615905 Method of making an air preheater rotor |
| 08/14/2003 | WO2003067158A1 Humidity controller |
| 07/29/2003 | US6598664 Bypass seal for air preheaters |
| 07/23/2003 | CN1432120A Load based control system for active leakage control in air preheater |
| 07/16/2003 | CN1430715A Rotor design with double seals for vertical air preheaters |
| 07/02/2003 | CN1427936A Rotor design with double seals for horizontal air preheaters |
| 06/24/2003 | US6581676 Rotor design with double seals for vertical air preheaters |
| 06/18/2003 | CN1111716C Heat transferring part for rotary reproduced air preheater and heat transferring plate |
| 06/11/2003 | EP1046012A4 Rotary heat exchange wheel |
| 05/21/2003 | EP1311793A1 Air preheater rotor construction |
| 05/21/2003 | EP1204837B1 Heat transfer element assembly |
| 05/06/2003 | CA2266084C Variable sector plate quad sector air preheater |
| 04/29/2003 | US6554061 Recuperative and conductive heat transfer system |
| 04/23/2003 | EP1304530A1 Humidifier requiring no feed water |
| 04/16/2003 | CN1411546A Rotor construction for air preheater |
| 04/09/2003 | EP1299682A1 Basket design and means of attachment for horizontal air preheaters |
| 04/08/2003 | US6543520 Low-distortion axial seal plate for air preheaters |
| 04/01/2003 | CA2195765C Sector plate and seal arrangement for trisector air preheater |
| 03/06/2003 | WO2003019086A1 Regenerator, and heat regenerative system for fluidized gas using the regenerator |
| 02/26/2003 | CN1399713A Air preheater sector plate with centered sealing arrangements |
| 02/25/2003 | US6524594 Foaming cleansers that leave a light, moisturizing feel to the skin after rinsing |
| 02/19/2003 | EP1283973A1 Rotor design with double seals for vertical air preheaters |
| 02/19/2003 | EP1208344B1 Heating element for a regenerative heat exchanger and method for producing a heating element |
| 02/18/2003 | US6521026 Regenerative type carbon dioxide separator and carbon dioxide separating system |
| 02/11/2003 | US6516871 Heat transfer element assembly |
| 01/30/2003 | US20030019914 Method for the production of a sealing element |
| 01/29/2003 | EP1279457A2 Manufacturing method of sealing elements |
| 01/29/2003 | EP1278992A1 Rotor design with double seals for horizontal air preheaters |
| 01/14/2003 | US6505679 Low-distortion sector plate for air preheaters |
| 01/02/2003 | EP1271086A1 Rotary heat exchanger |
| 01/02/2003 | EP1269078A1 Load based control system for active leakage control in an air preheater |
| 12/24/2002 | US6497111 Method and device for evaporating a liquid and cylindrical drum for use in the device |
| 12/18/2002 | CN2526727Y Scale-proof corrosion-proof water heater |
| 12/10/2002 | CA2244099C Air preheater with semi-modular rotor construction |
| 11/27/2002 | EP0877909B1 Regenerative heat recovery unit comprising heat accumulators titable to have a valve function |
| 11/07/2002 | US20020164944 Ventilator system and method |
| 11/06/2002 | EP0954736B1 Device of a rotary regenerative heat exchanger |
| 10/29/2002 | US6470834 Method and device for exploiting heat in combustion gases |
| 10/17/2002 | WO2002081997A1 Axial seal plate for air preheaters |
| 10/16/2002 | EP1248936A1 Rotary regenerative heat exchanger and rotor therefor |
| 10/09/2002 | CN1092316C Conveyor/cooler of loose materials |
| 10/03/2002 | US20020139510 Sheet-type regenerative heat exchanger and manufacturing method thereof, and regenerator and refrigerator using the same |