| Patents for F24F 7 - Ventilation (13,941) |
|---|
| 03/18/2009 | CN100469676C Elevator apparatus |
| 03/17/2009 | US7503844 Methods of retrofitting a ventilation assembly used in security settings and apparatus |
| 03/17/2009 | US7503512 Electrostatic atomizer and air purifier using the same |
| 03/14/2009 | CA2639486A1 Dehumidifying system |
| 03/12/2009 | WO2009033159A2 Radon vent fan system |
| 03/12/2009 | US20090069946 Apparatus and method for isolating a temperature sensing device in a thermostat |
| 03/12/2009 | US20090065597 Low voltage power line communication for climate control system |
| 03/12/2009 | US20090065595 System and method for zone heating and cooling using controllable supply and return vents |
| 03/12/2009 | DE202008013040U1 Klimagerät Air conditioner |
| 03/12/2009 | CA2700322A1 Radon vent fan system |
| 03/11/2009 | EP2033664A1 Sterilization method, ion generating element, ion generating device, and air conditioning device |
| 03/11/2009 | EP2032918A1 Energy saving system and method for cooling computer data center and telecom equipment |
| 03/11/2009 | CN201206406Y Multi-function window |
| 03/11/2009 | CN101382329A Construction heat exchange aerating plate with fluid flowing passage and use thereof |
| 03/11/2009 | CN101382314A Improved split ac unit air treatment unit |
| 03/10/2009 | US7500911 Exhaust air removal system |
| 03/10/2009 | US7500827 Holding device for holding cooling fan |
| 03/05/2009 | WO2009028826A1 Air conditioning system |
| 03/05/2009 | WO2009028184A1 Air conditioning/ventilating system |
| 03/05/2009 | US20090062965 Apparatus and method for control of a thermostat |
| 03/05/2009 | US20090061758 Floor Vent Booster Fan |
| 03/05/2009 | US20090061752 Autonomous Ventilation System |
| 03/05/2009 | DE202008016601U1 Vorrichtung zur Kühlung gehauster Räume Device for cooling rooms gehauster |
| 03/05/2009 | CA2639289A1 In-line duct supplemental heating and cooling device and method |
| 03/04/2009 | EP2031319A1 Wall sleeve with motorized shutter |
| 03/04/2009 | EP2031315A2 Smoke and heat removal and/or ventilation device comprising smoke and heat removal devices with motorised drives |
| 03/04/2009 | CN201203532Y Blasting and induced draft devices of laboratory |
| 03/04/2009 | CN201203234Y Inner air exhausting apparatus of communicable disease ward |
| 03/04/2009 | CN201203233Y Indoor ventilating apparatus |
| 03/04/2009 | CN201203232Y Multiple-air outlet ventilator with spiral casing capable of rotating |
| 03/04/2009 | CN201203231Y Disinfection filtering ventilation device |
| 03/04/2009 | CN201203230Y Multi-head air feeding device |
| 03/04/2009 | CN201202381Y Bidirectional ventilated energy-saving window |
| 03/04/2009 | CN101377203A High speed tunnel fan with electrostatic filter |
| 03/04/2009 | CN101377114A Energy-saving window or door with bidirectional heat preservation aeration and air purification functions |
| 03/04/2009 | CN101376032A Electrolytic water and fog generating unit for air purifier |
| 03/03/2009 | US7497774 Whole house fan system and methods of installation |
| 03/03/2009 | US7497773 Ceiling mounted fan ventilation device |
| 03/03/2009 | US7497771 Ventilating system |
| 03/03/2009 | US7497247 Heat exchanger |
| 03/03/2009 | US7497090 Air conditioner |
| 02/28/2009 | CA2599162A1 Floor vent booster fan |
| 02/26/2009 | WO2009025878A1 Externally baffled ridge vent with fastener |
| 02/26/2009 | WO2009005344A3 Ventilation system |
| 02/26/2009 | US20090053990 Roof vent for venting a building enclosure |
| 02/26/2009 | DE202008016732U1 Raumlufttechnisches Gerät A ventilation apparatus |
| 02/26/2009 | DE202008000956U1 Rauchabzugseinrichtung und/oder Lichtkuppel Smoke outlet device and / or dome light |
| 02/25/2009 | EP1756481B9 Roof light system having an improved ventilation device |
| 02/25/2009 | EP1347246B1 Negative ion generator |
| 02/25/2009 | CN201199080Y Communication base station aeration cooling system |
| 02/25/2009 | CN201198723Y Ventilated sound insulated structure suitable for civil architecture bay window |
| 02/25/2009 | CN101373092A Capacity type ventilated purification apparatus |
| 02/24/2009 | US7493730 Method of creating a roof venting space |
| 02/19/2009 | WO2009021356A1 Centrifugal air blower and fresh air device having the blower |
| 02/19/2009 | US20090047895 Protective Construction Ventilation Register |
| 02/19/2009 | US20090047893 Building Plenum |
| 02/19/2009 | DE202008013738U1 Gebläsekonvektorsystem Gebläsekonvektorsystem |
| 02/19/2009 | DE202008010718U1 Anordnung zur Abdeckung eines Kaltganges Arrangement for covering a cold aisle |
| 02/18/2009 | EP2026029A1 Sheets for total heat exchangers |
| 02/18/2009 | EP2024687A1 Fan unit |
| 02/18/2009 | EP1844266B8 Ventilation register and ventilation systems |
| 02/18/2009 | CN201196468Y Novel high power heat exchanger |
| 02/18/2009 | CN201196467Y Novel heat exchanger |
| 02/18/2009 | CN201196466Y Novel counter flow heat exchanger |
| 02/18/2009 | CN201196465Y Ventilating structure for magneto generator |
| 02/18/2009 | CN201196462Y Novel heat radiating device for movable base station machine room |
| 02/18/2009 | CN101368803A Protection device of temperature compensation heater used for full heat exchanger and its control method |
| 02/18/2009 | CN101368756A Replacement type ventilation method and system for large spacing factory building of open type reaction groove |
| 02/18/2009 | CN101368579A Fan filter screen unit and dust-free chamber |
| 02/17/2009 | US7491120 Trickle vent |
| 02/15/2009 | CA2597366A1 Roof vent for venting a building enclosure |
| 02/12/2009 | WO2009018652A1 Method and apparatus for controlling ventilation systems |
| 02/12/2009 | US20090038659 Plastic duct system and method of fabrication |
| 02/12/2009 | DE202008013953U1 Umluft-Dunstabzugshaube, insbesondere zur Anordnung über Kochstellen Circulating air fume hood, especially for placement over hobs |
| 02/12/2009 | CA2695014A1 Method and apparatus for controlling ventilation systems |
| 02/11/2009 | EP2021701A1 Method and apparatus for cooling ventilation air for a building |
| 02/11/2009 | CN201193867Y Enclosed ventilated air-changing apparatus |
| 02/11/2009 | CN201193866Y Energy-saving air venting exchange machine |
| 02/11/2009 | CN201192691Y Air exhausting device |
| 02/11/2009 | CN101365362A A workstation system |
| 02/11/2009 | CN101363284A Energy efficient technology for domestic architecture with natural air conditioning |
| 02/11/2009 | CN101362107A Push-pull type exhaust gas cabinet |
| 02/11/2009 | CN100460770C Electric drive method and device for gas |
| 02/11/2009 | CN100460768C Adsorption element and air conditioning device |
| 02/10/2009 | US7487922 Windmill damper operator |
| 02/10/2009 | US7487646 Sleeping capsule |
| 02/05/2009 | WO2009016919A1 Processing apparatus and clean system including processing apparatus |
| 02/05/2009 | WO2009016772A1 Air purifier |
| 02/05/2009 | US20090036046 Air Duct Outlets Having Porous Material Coverings |
| 02/05/2009 | US20090033186 Enclosure providing improved cooling for a heat-generating device |
| 02/04/2009 | CN201191060Y Fresh air system for simulating environment |
| 02/04/2009 | CN201191059Y Circulating air cooler |
| 02/04/2009 | CN201191058Y Water-closing and water-cooling wind and gas exhausting passage blocking machine |
| 02/04/2009 | CN201191057Y Mechanical ventilation roofing |
| 02/04/2009 | CN201191056Y Solar thermal pressure ventilation roofing |
| 02/04/2009 | CN201191055Y Energy-conserving communication engine room or base station |
| 02/04/2009 | CN201191048Y Air blast heat sink for high heating device in computer and communication equipment room |
| 02/04/2009 | CN201189306Y Stainless steel delivery window |
| 02/04/2009 | CN201189011Y Cushion with ventilation and heating device |
| 02/03/2009 | US7485034 Vent for tile roofs |