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Class Information
Number: 165/54
Name: Heat exchange > Structural installation > Related to wall, floor or ceiling structure of a chamber > In a chamber connected passage traversing the structure
Description: Apparatus in which the heat exchanger is in a flow path that includes a passage providing communication between the inside and outside of the chamber.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8544454 Heat exchanger for a motor vehicle Oct. 1, 2013
8534346 Flexible heat exchanger Sep. 17, 2013
8505614 Device for minimizing an undesired passage of fluid from a first sector to a second sector as well as a heat exchanger system comprising such a device Aug. 13, 2013
8453720 Heat exchanger and condensing type laundry dryer having the same Jun. 4, 2013
8393318 Heat exchanger Mar. 12, 2013
8382565 System and method to redirect and/or reduce airflow using actuators Feb. 26, 2013
8256497 Thermal energy exchanger Sep. 4, 2012
8251136 Cooling device Aug. 28, 2012
8056825 Heating tank and hot water storage tank Nov. 15, 2011
8033322 Split heat recovery system Oct. 11, 2011
7992322 Dryer having intake duct with heater integrated therein Aug. 9, 2011
7942193 Heat recovery ventilator with defrost May. 17, 2011
7878236 Conserving energy in an HVAC system Feb. 1, 2011
7841381 Heat and energy recovery ventilators and methods of use Nov. 30, 2010
7837127 Ventilation system Nov. 23, 2010
7802443 Total room air purification system with air conditioning, filtration and ventilation Sep. 28, 2010
7644754 Heat recuperator with frost protection Jan. 12, 2010
7572179 Ventilation system Aug. 11, 2009
7565924 Pressure equilizing system Jul. 28, 2009
7563160 Ventilating apparatus Jul. 21, 2009
7530385 Rotary-type total heat exchanger May. 12, 2009
7511101 Plug flow reactor and polymers prepared therewith Mar. 31, 2009
7497247 Heat exchanger Mar. 3, 2009
7445038 Rotary total heat exchange apparatus Nov. 4, 2008
7441588 Heat exchanger unit Oct. 28, 2008
7413007 Vehicle air-conditioning system Aug. 19, 2008
7334629 Ventilating system, heat exchanger and methods Feb. 26, 2008
7331376 Stackable energy transfer core spacer Feb. 19, 2008
7331853 Ventilating system Feb. 19, 2008
7247090 System and method for inhibiting moisture and mold in an outer wall of a structure Jul. 24, 2007
7231967 Ventilator system and method Jun. 19, 2007
7188666 Heat exchanger of ventilating system Mar. 13, 2007
7150314 Dual exhaust energy recovery system Dec. 19, 2006
7100682 Cooling device with water proof structure Sep. 5, 2006
7090000 Heat recovery ventilator Aug. 15, 2006
7086239 Condenser Aug. 8, 2006
7073566 Ventilation system Jul. 11, 2006
7036560 Heat exchange unit, in particular for ventilating a building May. 2, 2006
7028752 Ventilation device Apr. 18, 2006
7013950 Ventilation device Mar. 21, 2006
7007740 Adjustable flow heat recovery ventilator and method Mar. 7, 2006
7004231 Natural thermo carrier fluid exchange system for heat reclaim Feb. 28, 2006
6983788 Ventilating system, heat exchanger and methods Jan. 10, 2006
6983794 Heat exchanger unit Jan. 10, 2006
6966356 Air-ventilator with high efficiency thermal exchanger and air filter Nov. 22, 2005
6962191 Fixation of a heat-exchanger cassette Nov. 8, 2005
6951242 Enthalpy heat exchanger with variable recirculation and filtration Oct. 4, 2005
6948552 Ceiling embedded type indoor unit Sep. 27, 2005
6948553 Modular heat recovery ventilation system Sep. 27, 2005
6915841 Flexible size air conditioner Jul. 12, 2005

1 2 3 4 5










 
 
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