Patents for F24F 7 - Ventilation (13,941)
04/2006
04/18/2006US7028752 Ventilation device
04/18/2006US7028506 Indoor unit of packaged air conditioner
04/13/2006US20060079173 Roof ridge vent having honeycomb or like ventilation material
04/13/2006US20060079172 Common filtration unit for building makeup air and emergency exhaust
04/13/2006US20060079171 Outlet vent controller of air conditioner
04/13/2006US20060076425 Method and apparatus for delivering conditioned air using dual plenums
04/13/2006US20060075766 Method for pre-cooling automotive vehicle passenger compartment
04/13/2006US20060075760 Temperature measuring device using a matrix switch, a semiconductor package and a cooling system
04/13/2006DE202006000309U1 Seat e.g. piano chair, office chair consist of carrier framework, for positioning on floor space, air purification installation and padded seat whereby floor space has one or more openings
04/13/2006DE19845501B4 Lüftereinheit für einen Luftreiniger Fan unit for an air cleaner
04/13/2006DE102004049520A1 Verfahren und Anlage zur Belüftung von Reinräumen Method and apparatus for ventilation of clean rooms
04/12/2006EP1645814A1 NBC-protection and decontamination system
04/12/2006CN2771396Y Shower chamber
04/12/2006CN2771390Y New-type building
04/12/2006CN2770755Y Ultrasilencing high-cleanliness air purifying unit
04/12/2006CN1759281A Blower housing and cabinet with improved blower inlet airflow distribution
04/12/2006CN1250829C Device and method for toilet ventilation using a radar sensor
04/11/2006US7026729 Exhaust fan timeout system
04/11/2006US7025798 Tabletop-type air cleaner
04/11/2006US7025672 Bi-directional connections for daisy-chained dampers
04/11/2006US7025671 Aerodynamic suction ventilator
04/11/2006US7025281 Programmable thermostat incorporating air quality protection
04/11/2006US7025086 Reverse flow preventing device and electronic apparatus
04/06/2006WO2006035827A1 Ventilating device and building
04/06/2006WO2006035826A1 Ventilator, air conditioner system, ventilation system, and building
04/06/2006WO2006035825A1 Ventilator and building
04/06/2006WO2006035824A1 Ventilator and building
04/06/2006WO2005116543A3 Fungus abatement system
04/06/2006US20060071086 System and method for zone heating and cooling
04/06/2006DE202006000106U1 Convector heater for shielding cold radiation in building, has piping system forming section that is arranged in parallel to ceiling section, and separation unit separating housing area based on process of separation of system`s areas
04/05/2006CN2769774Y Solar hot-water device
04/05/2006CN2769739Y Fixed surface-cooler ventilating and air conditioning system for subway station
04/05/2006CN2769738Y Thermal insulating bidirectional ventilator
04/05/2006CN2769737Y Waste gas emission and treatment and chemical decomposition apparatus
04/05/2006CN2769736Y Vortex pollution-discharging device
04/05/2006CN2769562Y Wind automatic ventilating fan
04/05/2006CN1757275A Cooler
04/05/2006CN1755284A Heat conductive exchanger for ventilator
04/05/2006CN1755252A Airing arrangement
04/05/2006CN1755245A Air conditioner with ventilation function
04/05/2006CN1249386C Air conditioning apparatus
03/2006
03/30/2006US20060065754 Room heating system
03/30/2006US20060065753 Temperature control system
03/30/2006US20060065752 Fluid flow balancing system
03/30/2006US20060064999 Determining the thermal influence of components within a system and usage of a matrix for power and thermal management
03/30/2006CA2581239A1 Hybrid ventilator
03/29/2006EP1640671A2 Air conditioner
03/29/2006EP1485657B1 Heat recuperator with frost protection
03/29/2006CN2767889Y Air heat exchanger for communication machine room
03/29/2006CN2767888Y Heat recovery air exchanger
03/29/2006CN2767876Y Two-way thermal insulation air exchanger
03/29/2006CN1752623A Ventilating device
03/29/2006CN1752622A Air supply device and air conditioner using same
03/29/2006CN1752609A Air conditioner with ventilation device
03/29/2006CN1247942C Air conditioning system
03/29/2006CN1247324C System and method of sensing ventilation sash position
03/28/2006US7017827 Method and system for automatically optimizing zone duct damper positions
03/23/2006WO2005124239A3 Sleeve for carrying air to backseat of vehicle
03/23/2006WO2005086815A3 Method for programming a thermostat
03/23/2006DE102005025922A1 Luftreinigungsvorrichtung The air purification device
03/23/2006CA2579515A1 A window and a window frame
03/22/2006EP1637811A1 Ion generator and air conditioner
03/22/2006EP1231439B1 Clean room
03/22/2006EP1214486B1 Acoustic silencer nozzle
03/22/2006CN1749665A Air flow mediated air pollution eliminator and its use
03/22/2006CN1749656A Super small power kitchen air conditioner with outdoor fixed integrated machine
03/22/2006CN1246646C Cooling/heating system of air conditioner
03/22/2006CN1246641C Range hood
03/21/2006US7014124 Automated air flow system and method
03/21/2006US7013950 Ventilation device
03/21/2006CA2374190C Screening arrangement in a ventilation system
03/16/2006WO2006028698A1 Roof providing improved passive ventilation and energy efficiency
03/16/2006US20060054713 Method for controlling fan speed
03/16/2006DE202004017333U1 Stallentlüftung Stable ventilation
03/16/2006DE10393872T5 Schalldämpf-Mittel, welches in dem Staubfilter verwendet wird Schalldämpf agent which is used in the dust filter
03/16/2006DE102004037563A1 Roof light-integrated solar ventilation system, has ventilators that are integrated into building fabric, and step warm-up controller provided for shiftable connection of ventilators based on tensions
03/15/2006CN2764869Y Bulk storage bin
03/15/2006CN1245237C Device for cleaning air and device for humidifying air
03/14/2006US7011577 Ventilating system
03/14/2006US7011499 Fan blade cover with ornament
03/14/2006CA2356133C Ridge cap vent
03/09/2006US20060052051 Roof providing improved passive ventilation and energy efficiency
03/09/2006US20060052048 Adaptable modular HVAC assembly
03/09/2006US20060052047 Building with improved vent arrangement
03/09/2006US20060048525 Arrangement for detecting the position of a damper blade using a wireless communication sensor
03/09/2006DE10338786B4 Zuluftdecke Incoming air
03/09/2006DE102004042890A1 Mit raumlufttechnischer Einrichtung versehener Tisch, insbesondere Händlertisch, sowie Verfahren zur Kühlung eines mit einem Tisch ausgestatteten Raumes und zur Kühlung von dem Tisch zugeordneten Geräten Provided with ventilation and air conditioning equipment table, in particular trading desk, and method of cooling a room equipped with a table and cooling of the table associated equipment
03/08/2006EP1632730A2 Ventilator and air conditioner having the same
03/08/2006CN2763384Y Ceiling built in type ventilation and lumination device
03/08/2006CN1743742A Ventilator and air conditioner having the same
03/08/2006CN1743080A Electric dust collector, and air conditioner and air purifier incorporating therein the dust collector
03/08/2006CN1743079A Electric dust collector, and air conditioner and air purifier incorporating therein the dust collector
03/07/2006US7008206 Ventilation and cooling in selective deposition modeling
03/07/2006US7007498 HVAC cabinet with configurable duct connections
03/07/2006US7007495 Combined ventilating and air conditioning system
03/02/2006US20060046635 Venting member
03/02/2006US20060045669 Clean room, local cleaning system, methods of use thereof, and clean room monitoring system
03/02/2006DE202005008883U1 Air conditioning system or ventilation system for motor vehicle is characterized through the integration of fresh air supply system whereby system can be switched on when required by electrical switching unit
03/02/2006DE102005038199A1 Space e.g. roof panel of roof sail, air-conditioning device, has heating body integrated into device, where both warm and cold liquid pass through body, so that it contributes to both heating and cooling of air of space
03/02/2006DE102004033337B3 Climate control device for room has perforated sheets with overlapping of holes, and adjusting device to move sheets relative to each other
1 ... 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 ... 140