Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954)
09/2003
09/03/2003EP1340636A2 End cap for a heat exchanger assembly, in particular for a vehicle heater
09/03/2003EP1339649A1 Mineral wool element with enhanced reaction to fire, air duct comprising same
09/03/2003EP1339461A2 Air flow controller and fire damper in an air flow duct
09/03/2003CN2570676Y Air-conditioner with filter gauze cleaning automatic prompting
09/03/2003CN2570675Y Water source heat pump air-conditioner
09/03/2003CN2570674Y Condensed water auxiliary cooling device for split type cold air room air conditioner
09/03/2003CN2570673Y Air outlet of air-conditioner card type indoor set
09/03/2003CN2570672Y Tuyere apparatus with loose drawing board
09/03/2003CN2570671Y Ventilating device of air conditioner
09/03/2003CN2570670Y Coupling pipe and pipe joint for indoor unit and outdoor unit of split-air conditioner
09/03/2003CN2570669Y Moisture curtain brick
09/03/2003CN1440492A Ventilating device and building therewith
09/03/2003CN1439834A Acoustic adiabatic flexible tube and air conditioner system therewith
09/02/2003US6612923 Warm tube mixing box
09/02/2003US6612922 Ventilation controlling apparatus
09/02/2003US6612529 Duct hanger
09/02/2003US6612359 Slider curtain arrangement for controlling ventilation of a livestock barn
08/2003
08/28/2003WO2003071194A1 Grill controlling apparatus for indoor ventilator
08/28/2003WO2003038283A3 Smoke protection for rooms
08/28/2003US20030162492 Air register
08/28/2003US20030160452 Coupling ring for ventilation ducts, and method of connecting ventilation ducts
08/28/2003US20030159803 Ventilating device and a building comprising such a ventilating device
08/28/2003DE20305768U1 Air curtain device for separating two zones, includes self cleaning filter device
08/27/2003EP1015823B1 Improvements to devices controlling and regulating an air flow
08/27/2003CN2569009Y Delivery unit
08/27/2003CN2569008Y Shunt muffle and air conditioner using same
08/27/2003CN2569007Y Air conditioner without dripping water
08/27/2003CN2569006Y Wind direction regulating mechanism
08/27/2003CN1438456A Ceiling type air-conditioner
08/27/2003CN1438455A Circulation water-cooling type toilet air-conditioner using flushing closetÒÇüand using method thereof
08/27/2003CN1119586C Air conditioning system
08/27/2003CN1119581C Method for controlling cold air flow from air conditioner
08/26/2003US6610118 Air purifier
08/25/2003CA2374028A1 Epurateur d'air et de conduits de systeme d'air chaud ou d'echangeur d'air central
08/21/2003WO2003069235A1 'push-on' self attach adaptive filter
08/21/2003WO2003069234A1 Filter device, method of manufacturing the same and method of replacing a filter device
08/21/2003WO2003069233A1 An air-conditioner integral with an outdoor device capable of a high-capacity of air-conditioning
08/21/2003WO2003068543A2 Front suction/discharge type outdoor unit for air conditioner
08/21/2003WO2003068542A2 Built-in type outdoor unit for airconditioner
08/21/2003US20030157883 Grille controlling apparatus for indoor ventilator
08/21/2003US20030157880 Regulator for air outlet
08/21/2003US20030157877 Air distribution system for a motor vehicle
08/21/2003DE10160464C1 Cold and warm air outlet in room has outer and inner casing, rectangular windows or openings with different widths
08/21/2003CA2474758A1 Filter device, method of manufacturing the same and method of replacing a filter device
08/21/2003CA2472406A1 "push-on" self attach adaptive filter
08/21/2003CA2372506A1 Agricultural or industrial building ventilation system that operates by drawing outside air in or pushing inside air out
08/20/2003CN2567501Y Heat-conduction heat exchanger
08/20/2003CN2567500Y Biaxial brush automatic cleaning device with high-pressure spray nozzle using circulation water for air conditioner filter
08/20/2003CN2567498Y Air conditioner with water evaporimeter in condenser
08/20/2003CN2567497Y Integral applied device for air washing device and optical catalyst for air conditioner
08/20/2003CN2567496Y Indoor unit of cabinet air conditioner
08/20/2003CN2567495Y Damper
08/20/2003CN2567494Y Sealing throttle valve for terminal air outlet of air conduit of central air conditioner
08/20/2003CN1436983A Circulating device
08/20/2003CN1436982A Water drain elbow
08/20/2003CN1436981A Blower
08/20/2003CN1436974A Indoor unit of air conditioner
08/20/2003CN1436973A Ventilator
08/20/2003CN1436907A Combined temperature-controlling metal ceiling
08/20/2003CN1118340C Fume hood exhaust terminal for controlling airflow in exhaust duct
08/19/2003US6607435 Fan filter unit control system and clean room provided with same
08/19/2003US6607434 Vent grill for vehicle
08/14/2003WO2003067158A1 Humidity controller
08/14/2003US20030153260 Method for providing clean air in premises and device for carrying through said method
08/14/2003US20030150231 Computer rack heat extraction device
08/14/2003US20030150226 System and method for cooling air
08/14/2003US20030150196 "Push-on" self attach adaptive filter
08/14/2003DE20307030U1 Air jet housing, to deliver an air flow into the interior of a motor vehicle, has a two-part slide with a film hinge and a decorative clip at the visible side
08/13/2003EP1334317A1 Adjustable valve for variable flows and a method for reducing flow through a valve
08/13/2003EP1334316A1 Valve for variable flows, fire damper and combined fire damper and valve for variable flows
08/13/2003EP1334315A1 System and method of climate control in a room, a ceiling for this purpose and a method of installation of such system
08/13/2003CN2566172Y Non-discharging energy-saving unit air conditioning set condenser
08/13/2003CN2566164Y High efficient air cooler
08/13/2003CN1117954C Air conditioner tail end equipment capable of simulating natural wind
08/13/2003CN1117953C 空调机 Air conditioners
08/12/2003US6604994 Simplified combustion air security vent
08/12/2003US6604993 Air partition member and air passageway system
08/12/2003US6604375 One-unit type air conditioner
08/07/2003US20030148730 Heat distorting support clip for air handling luminaire
08/07/2003US20030145618 Indoor unit in air conditioner
08/07/2003US20030145567 Heating, ventilating and/or air conditioning device comprising at least an air diffusing element in a motor vehicle passenger compartment
08/07/2003DE20306354U1 Building element for guiding a stream of air, airborne moisture, fresh water and/or waste water is coated at least over certain sections with an antimicrobial material
08/06/2003EP1333125A1 Cool and hot air blowing device of construction machinery
08/06/2003EP1332900A1 Ventilator, particularly for motor vehicles
08/06/2003EP1332321A1 Ventilating device for air exchange in buildings and ventilator therefore
08/06/2003EP1331982A1 Hood for a filter fan
08/06/2003CN2564934Y Fast replacing structure for filtering combined screen of dustless chamber fan
08/06/2003CN2564933Y Cooler for condenser of air conditioner
08/06/2003CN2564932Y Energy-saving device for external air air-conditioning cabinet
08/06/2003CN2564931Y Anti-theft bracket special for outdoor unit of air conditioner
08/06/2003CN2564930Y Underground blowing terminal device
08/06/2003CN2564929Y Split-type wall air-conditioner capable of reversely blowing
08/06/2003CN2564928Y Panel in cabinet-type air conditioner
08/06/2003CN2564922Y Air-conditioner
08/06/2003CN1434914A Method for providing clean air in premises and device for carrying through said method
08/05/2003US6602129 Air cooling element, method for operating the same, and an air cooling arrangement
08/05/2003US6602126 Reduced opening ventilator
08/05/2003US6601356 Connector frame for ventilation opening
07/2003
07/31/2003WO2003062713A1 Vent termination receptacle with damper
07/31/2003US20030140646 Cornice duct system
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