| 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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| 01/07/1998 | EP0816790A2 Heat transfer element,more paricularly for air conditioning plant with heat recovery |
| 01/02/1998 | DE19625772A1 Room ventilator with regenerative heat recovery |
| 12/31/1997 | WO1997049941A1 Perimeter sealing element for regenerative heat exchanger |
| 12/18/1997 | WO1997047938A1 Rotor post with floating tensile header |
| 12/18/1997 | CA2257718A1 Rotor post with floating tensile header |
| 12/16/1997 | US5697619 Radial seal for air preheaters |
| 12/10/1997 | EP0811143A1 Rotary regenerative heat exchanger and a method for operating such heat exchanger |
| 12/09/1997 | US5695002 High-cycle regenerative heat exchanger |
| 12/02/1997 | US5692284 In an automotive internal combustion engine |
| 11/19/1997 | EP0807238A1 Rotary regenerative heat exchanger and a method for operating a rotary regenerative heat exchanger |
| 11/19/1997 | EP0807237A1 Regenerative heat exchanger and a method for operating a regenerative heat exchanger |
| 11/06/1997 | WO1997041391A1 Improved sealing element for a regenerative heat exchanger |
| 11/05/1997 | EP0805010A1 Process and apparatus for regenerating an adsorbent agent |
| 10/29/1997 | CN1163659A Sector plate and seal arrangement for trisector air preheater |
| 10/21/1997 | US5678625 Method and apparatus for a regenerative heat exchanger for the treatment of pollutant-containing waste gases |
| 10/09/1997 | WO1997037186A1 Radial seal for air preheaters |
| 10/09/1997 | CA2250720A1 Radial seal for air preheaters |
| 10/07/1997 | US5673634 Arranged in gas flow line following reduction stage for nitrogen oxides and in front of flue dust collector |
| 09/16/1997 | US5667139 Cleaning apparatus for heat exchange surfaces and an improved nozzle device therefor |
| 09/09/1997 | US5664621 Pre-stressed membrane basket cover assembly |
| 09/09/1997 | US5664620 Rotary regenerative heat exchanger |
| 08/28/1997 | WO1997031235A1 Adjustable axial seal plates for rotary regenerative air preheaters |
| 08/28/1997 | WO1997031234A1 Air preheater with semi-modular rotor construction |
| 08/28/1997 | CA2244257A1 Adjustable axial seal plates for rotary regenerative air preheaters |
| 08/26/1997 | US5660226 For a rotary regenerative air preheater |
| 08/14/1997 | WO1997029334A1 Rotary, regenerative heat exchanger having hydraulic motor motion |
| 08/12/1997 | US5655594 Rotary regenerative heat exchanger |
| 08/07/1997 | WO1997028412A1 Regenerative heat recovery unit comprising heat accumulators tiltably movable to have a valve function |
| 08/06/1997 | EP0701679B1 Panel for regenerative heat-exchangers |
| 07/22/1997 | US5649781 Linkage mechanism between structural members |
| 07/15/1997 | US5647741 Heat exchanger for combustion apparatus |
| 07/09/1997 | CN1035364C Method and apparatus for applying brazing material to a metal honeycomb body |
| 07/01/1997 | US5643538 Heat transfer and thermal cleaning rotary device applied to gaseous effluents |
| 06/12/1997 | WO1997021063A1 Heat exchanger and process for tempering at least one directed fluid flow |
| 06/12/1997 | DE19545209A1 Wärmetauscher und Verfahren zur Temperierung zumindest eines gerichteten Fluidstroms Heat exchanger and method for controlling the temperature of at least one directional fluid flow |
| 06/11/1997 | EP0777840A1 Sector plate and seal arrangement for trisector air preheater |
| 05/13/1997 | US5628360 Adjustable axial seal plates for rotary regenerative air preheaters |
| 05/04/1997 | CA2162098A1 Rotating energy recovery ventilator |
| 04/29/1997 | CA2140277C Flow switching apparatus, regenerative alternate combustion burner system using the apparatus, and regenerative heat exchanger system using the apparatus |
| 04/01/1997 | US5615732 Air preheater with semi-modular rotor construction |
| 03/05/1997 | EP0760081A1 Rotary heat exchanger for gas turbine associated therewith |
| 03/05/1997 | EP0760080A1 Rotary heat exchanger for gas turbine associated therewith |
| 03/05/1997 | EP0760079A1 Rotary heat exchanger for gas turbine |
| 02/27/1997 | WO1997007374A1 Rotary regenerative heat exchanger |
| 02/05/1997 | EP0757219A2 Pack of heat exchanger plates for regenerative heat exchanger |
| 01/29/1997 | EP0667949B1 Cleaning apparatus for heat exchange surfaces |
| 01/16/1997 | WO1997001733A1 Sector plate and seal arrangement for trisector air preheater |
| 01/03/1997 | WO1997000406A1 Conveyor/cooler of loose materials |
| 12/27/1996 | WO1996041996A1 Rotary regenerative heat exchanger |
| 12/05/1996 | WO1996038674A1 Linkage mechanism between structural members |
| 11/28/1996 | WO1996037745A1 Housing for regenerative heat exchanger |
| 11/26/1996 | US5577551 Regenerative heat exchanger and method of operating the same |
| 11/14/1996 | DE19512351C1 Honeycomb block for heat exchangers |
| 10/30/1996 | EP0739476A1 Hot spot detection in rotary regenerative heat exchangers |
| 10/24/1996 | WO1996033381A1 Rotary regenerative heat exchanger with sliding shoes |
| 10/23/1996 | CN1133968A Regenerated heat exchanger |
| 10/01/1996 | US5560350 High efficiency, forced hot air heater which humidifies and cleans the air |
| 09/25/1996 | EP0644812B1 Process and device for soldering a metallic honeycombed body |
| 08/29/1996 | WO1996026407A1 Rotary regenerative heat exchanger and a method for operating such heat exchanger |
| 08/15/1996 | WO1996024813A1 Rotary regenerative heat exchanger and a method for operating a rotary regenerative heat exchanger |
| 08/15/1996 | WO1996024812A1 Regenerative heat exchanger and a method for operating a regenerative heat exchanger |
| 07/30/1996 | US5540274 Rotary regenerative heat exchanger |
| 07/16/1996 | US5535813 Offset support-pedestal housing panel |
| 07/09/1996 | US5533566 Constant volume regenerative heat exchanger |
| 06/26/1996 | EP0670030A4 Elastomer bed. |
| 06/25/1996 | US5529113 Air heater seals |
| 06/12/1996 | EP0715706A1 Regenerative heat exchanger |
| 05/30/1996 | DE4442225A1 Gas catalytic cleaning process and divided and reversed assembly gas flows |
| 05/29/1996 | EP0714010A2 Regenerative heat exchanger |
| 05/23/1996 | WO1996015410A3 Forced hot air heater which humdifies and cleans the air |
| 05/23/1996 | WO1996015410A2 Forced hot air heater which humdifies and cleans the air |
| 05/14/1996 | US5515909 Flow switching apparatus, regenerative alternate combustion burner system using the apparatus, and regenerative heat exchanger system using the apparatus |
| 05/07/1996 | US5513695 Support of incompressible heat transfer surface in rotary regenerative air preheaters |
| 05/01/1996 | EP0708906A1 Perimeter seal for air heater |
| 04/17/1996 | EP0616674B1 Method for regenerative heat exchange |
| 03/20/1996 | EP0701679A1 Panel for regenerative heat-exchangers |
| 02/15/1996 | WO1996004518A1 Rotary regenerative heat exchanger |
| 01/23/1996 | US5485877 Rotary regenerative heat exchanger |
| 01/17/1996 | EP0692087A1 Temperature monitoring method and system for regenerative heat exchanger |
| 01/09/1996 | US5482108 Method for regenerative heat exchanger |
| 01/09/1996 | US5482027 Partitioned bisector regenerative air heater |
| 01/03/1996 | EP0689655A1 Regenerative gas treatment |
| 12/14/1995 | DE4420131A1 Heat recovery device for furnaces |
| 12/06/1995 | EP0601167B1 Regenerative heat exchanger |
| 11/29/1995 | EP0684427A1 Rotating heat transfer and thermal purification device for gaseous effluents |
| 11/23/1995 | WO1995031685A1 Rotary heat exchanger for gas turbine associated therewith |
| 11/23/1995 | WO1995031684A1 Rotary heat exchanger for gas turbine associated therewith |
| 11/23/1995 | WO1995031683A1 Rotary heat exchanger for gas turbine |
| 11/23/1995 | CA2190481A1 Rotary heat exchanger for gas turbine associated therewith |
| 11/23/1995 | CA2190480A1 Rotary heat exchanger for gas turbine associated therewith |
| 11/23/1995 | CA2190479A1 Rotary heat exchanger for gas turbine |
| 11/14/1995 | US5465781 Elastomer bed |
| 10/10/1995 | US5456310 Rotary regenerative heat exchanger |
| 10/03/1995 | US5454418 Means for lifting heat transfer element baskets |
| 09/06/1995 | EP0670030A1 Elastomer bed |
| 09/05/1995 | CA2054886C Rotary regenerative air preheater basket sealing |
| 08/30/1995 | EP0668982A1 Incineration plant |
| 08/23/1995 | EP0667949A1 Cleaning apparatus for heat exchange surfaces and an improved nozzle device therefor. |
| 08/22/1995 | US5443113 Heat exchangers |
| 08/17/1995 | WO1995022039A1 Temperature monitoring method and system for regenerative heat exchanger |