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)
07/2003
07/08/2003US6589109 Air outlet device for a vehicle, especially for an airplane
07/08/2003US6588864 Temperature control for an air conditioning unit
07/08/2003US6588228 Integrated air conditioner with a fan casing
07/03/2003WO2003054454A1 System for controlling distribution of air to different zones in a forced air delivery system
07/03/2003US20030122458 Outdoor unit having reinforcing structure for air conditioner
07/03/2003US20030121273 Auxiliary watering system for cooling the ambient air supply of an air-conditioning unit
07/03/2003US20030121271 Desiccant refrigerant dehumidifier systems
07/03/2003US20030121240 Air treatment apparatus with an interchangeable vent cover
07/02/2003EP1323989A1 Outdoor unit of air conditioning system
07/02/2003EP1322895A1 Grille element, intended for placing in a ventilation opening
07/02/2003CN2558918Y Automatic air conditioner flushing device
07/02/2003CN2558917Y Protection cover of outdoor unit for air conditioner
07/02/2003CN1427732A Ventilator grills
07/02/2003CN1427223A Supporting structure of air conditioner outdoor machine
07/02/2003CN1427222A Installing structure of indoor machine motor of ceiling type air conditioner
07/02/2003CN1427221A Draining device and method for air conditioner
07/02/2003CN1427220A Ceiling type indoor machine of air conditioner
07/02/2003CN1427208A Fan guide rail device of window type air conditioner
07/02/2003CN1113201C Thermal pump
07/02/2003CN1113200C Condenser fan with condensed-water slinging device
07/02/2003CN1113199C Mixing box for mixing air stream with different temp from two tubular channels
07/01/2003US6585582 Vent attachment for a flexible wall
07/01/2003US6585484 Pivotal and removable door for an air handler
07/01/2003US6584995 HVAC enviro-clean valve
07/01/2003US6584795 Condensate drain for an air conditioning system
06/2003
06/26/2003WO2003052325A1 Air conditioner
06/26/2003US20030116213 Transitional telescoping plenum apparatus
06/26/2003DE20219172U1 Connecting box as diffuser for ceiling ventilation outlets connector with round throttling device on top or side of housing, and has manually operated lever for throttling device to regulate volume of air
06/26/2003DE20202450U1 Factory fire-protection ventilator has three-layered surrounding panel
06/25/2003EP1321725A1 Device particularly for reducing the noise emitted by air conditioners
06/25/2003EP1321724A1 Air conditioner
06/25/2003EP1321721A1 Air conditioner
06/25/2003CN2557863Y Adjustable installation board for frame of air conditioner
06/25/2003CN2557862Y Wall hanging installation frame for main unit of air conditioner
06/25/2003CN2557861Y Protective cover for air conditioner
06/25/2003CN2557849Y Ventilation machine or equipment with heat-exchanger and air filter
06/25/2003CN1425884A Air conditioner controlled according to infrared mumber and its operation method
06/25/2003CN1425470A Air conditioner
06/25/2003CN1112547C Air blow-off direction controlling apparatus for indoor unit of split type air conditioner
06/25/2003CN1112546C Discharging grid for air-conditioner
06/25/2003CN1112501C Ventilation frame member
06/24/2003US6582297 Livestock facility ventilation exhaust air dust removal system
06/24/2003US6582294 Air-mixing system using a fluid deflector device of an analogical type
06/19/2003US20030114100 Wall-mounted supply-air device
06/19/2003US20030110554 Roof vent ingress prevention device
06/18/2003EP1319903A1 Air conditioner with humidifying function
06/18/2003EP1319901A1 Air treatment unit
06/18/2003EP1319156A1 Sound absorbent
06/18/2003EP1319109A1 Sound attenuator
06/18/2003DE20303514U1 Element for storage of latent heat comprises phase change material which is accommodated within a cover unit
06/18/2003DE10208852C1 Closure cap for motor vehicle heating heat exchanger has seating area to receive heat exchanger and mixing zone for fluid streams
06/18/2003CN2556554Y Wall mounting stand for main unit of air conditioner
06/18/2003CN2556553Y Hanging mounting stand for main unit of air conditioner
06/18/2003CN2556552Y Water-free energy-saving device for air conditioner
06/18/2003CN2556551Y Upper drain device of domestic cabinet-type air conditioner
06/18/2003CN2556550Y Sunshade of air conditioner
06/18/2003CN2556549Y Air conditioning cabinet with double-layer panel
06/18/2003CN2556548Y Magnetic suction special protective cover for air conditioner
06/18/2003CN2556547Y High-strength top cover for outdoor unit of air conditioner
06/18/2003CN2556546Y Air outlet frame for room unit of air conditioner improved control to vertical air guide board
06/18/2003CN2556545Y Air conditioner with angle self-adjusting air intake grid
06/18/2003CN2556544Y Wind direction changer for air conditioner
06/18/2003CN2556543Y Special tool for mounting or dismounting air conditioner
06/18/2003CN1424483A Environmental protection airing windows
06/18/2003CN1111702C Refrigerator having discharger for changing position of cold-air discharging
06/18/2003CN1111687C Indoor unit of air conditioner
06/18/2003CN1111686C In-ceiling mount type air conditioner
06/12/2003US20030109215 Air duct valve arrangement
06/11/2003EP1318361A1 Improvements in or relating to pumps
06/11/2003EP1318360A2 Ventilation outlet
06/11/2003EP1318359A2 Flow rate controller
06/11/2003EP1318358A2 Flow rate controller
06/11/2003EP1318357A2 Flow rate controller
06/11/2003EP1318356A1 Air conditioner
06/11/2003CN2555478Y Drainage device for freezing/air conditioning equipment with improved switch
06/11/2003CN2555474Y 地板式中央空调 Floor central air-conditioning
06/11/2003CN1423099A Air-flow controlling method of air conditioner
06/10/2003US6575827 Temporary vent opening cover
06/10/2003US6575826 Security air vent
06/10/2003US6574932 Embeddable air duct block and method
06/10/2003CA2214819C Fume hood exhaust terminal having an electrically driven linear actuator
06/09/2003WO2004097307A1 Apparatus for controlling outdoor unit’s louver blades and its method
06/05/2003WO2003046440A1 Air conditioning apparatus
06/05/2003US20030104779 Security cover for ventilation duct
06/05/2003US20030102106 Air conditioning device
06/05/2003US20030101872 UV inhibitors in HVAC plastic components
06/05/2003CA2413370A1 Uv inhibitors in hvac plastic components
06/04/2003EP1316760A1 Decorative panel for air conditioning system, air outlet blow-off unit, and air conditioning system
06/04/2003CN2554542Y Fin heat exchanger
06/04/2003CN2554541Y Air conditioner duct made of multi-hole material
06/04/2003CN2554540Y Air conditioner with throttling slicencer
06/04/2003CN2554539Y Discharg pump for air conditioner
06/04/2003CN2554538Y Drainage device with water full alarm function for freezing/air conditioning equipment
06/04/2003CN2554537Y Air conditioner with dust-proof net
06/04/2003CN1422373A Air feed system, air dezymotizing method and system and method for transfer
06/04/2003CN1421656A 空调机 Air conditioners
06/04/2003CN1421655A Cold air homogenizing lattice for refrigerator and its making process
06/04/2003CN1421352A Ventilating system for refrigerating container cargo hold
06/04/2003CN1110676C Apparatus and method for controlling temperature of refrigerating chamber of refrigerator
06/04/2003CN1110672C Refrigerator with multiway regulating damper
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