Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 3 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
Patents for F24F 3 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems (19,462)
06/2005
06/29/2005CN2706699Y Air duster capable of automatically cleaning filtering net
06/29/2005CN2706698Y Water cooled ventilator
06/29/2005CN2706697Y Water tank for ventilation temp-lowering water curtain
06/29/2005CN1633576A System and method of pressure distribution and pressure regulation for heating and air-conditioning units, and a very high-rise building utilizing the same
06/29/2005CN1633575A Dehumidifier/air-conditioning system
06/29/2005CN1633330A Method and plate apparatus for dew point evaporative cooler
06/29/2005CN1632397A Air quantity variation air-conditioning system for terminal device with no air quantity variation
06/29/2005CN1632389A Air-conditioner indoor unit electric heater fixing device
06/29/2005CN1632388A Device for increasing air conditioner air exhaust temperature during low temperature operation
06/29/2005CN1632387A Air exhaust arrangement for commercial air-conditioners
06/29/2005CN1632386A Air exhaust apparatus for indoor unit of ceiling type air-conditioner
06/29/2005CN1632385A Ventilation arrangement for indoor unit of cabinet air-conditioner
06/29/2005CN1631487A Air purifier with strong oxidation-reduction potential ion water
06/29/2005CN1631486A Water sealing type air filtering cleaner
06/29/2005CN1631485A 空气净化器 Air Purifier
06/29/2005CN1208595C Heat accumulating and conducting central air conditioner
06/29/2005CN1208594C Cold accumulating and conducting central air conditioner
06/29/2005CN1208593C Cold and heat accumulating and heat conducting central air conditioner
06/29/2005CN1208588C Method and mechanism for expanding heat producing capacity of heat pump under low temperature environment
06/29/2005CN1208585C Outside air purifying device of energy saving type air conditioner
06/29/2005CN1208583C Energy-saving central air conditioner set capable of producing hot water
06/29/2005CN1208582C Inlet device of air conditioner
06/28/2005US6911064 Method and apparatus for the preparation of clean gases
06/28/2005US6911060 Floor standing treatment device
06/23/2005WO2005057299A2 Control of hvac system
06/23/2005WO2005057087A1 Air conditioning system
06/23/2005WO2005056161A1 Sorption element
06/23/2005WO2005056065A1 System for influencing and treating the air of at least one room
06/23/2005US20050135976 Chemical dispensing apparatus
06/23/2005US20050133196 Pressure equilizing system
06/23/2005US20050132681 Air cleaner
06/23/2005US20050132677 Device for Conditioning Recirculating Air, Especially Clean Room Air
06/23/2005DE202005004232U1 Device for heating body, consisting of filter housing with filter insert and connecting element, uses convection room air flow to achieve absorption of harmful substances from room air flow through filter material embedded in filter housing
06/23/2005DE10343653B3 Klimatisierter mobiler Container Air-conditioned mobile containers
06/23/2005DE102004056614A1 A method for air conditioning a room has a water filled reservoir through which extracted air is passed at high pressure, expanded and returned to the room
06/23/2005CA2550140A1 Sorption element
06/22/2005EP1544553A1 Arrangement for conditioning recirculation air, in particular clean air
06/22/2005EP1543274A1 Methods and systems for controlling a mailroom environment
06/22/2005EP1542879A1 Air conditioning unit equipped with a device for detecting and estimating atmospheric moisture
06/22/2005EP1542786A1 Air transport and/or preparation systems with catalytically coated air elutriating surfaces entering into contact with the air
06/22/2005CN2705745Y Dehumidifier with castor claw fixing structure
06/22/2005CN2705744Y Air conditioner without discharging condensation and dehumidifier
06/22/2005CN2705741Y Split air conditioner for easy safety detection
06/22/2005CN2705738Y Air conditioner with ultraviolet catalyst device
06/22/2005CN2705737Y Novel sterilizing air conditioner
06/22/2005CN2705736Y Air purifier
06/22/2005CN2705735Y Indirect evaporation cold wind unit
06/22/2005CN2705734Y Dehumidifier with integrated partition
06/22/2005CN2705643Y Light catalyst electric heating device
06/22/2005CN1630796A Filter device, method of manufacturing the same and method of replacing a filter device
06/22/2005CN1629562A Cold-warm type wall hanging unit
06/22/2005CN1629553A Air insulating and exchanging apparatus
06/22/2005CN1629551A 空气净化器 Air Purifier
06/22/2005CN1629550A Air cleaning unit
06/22/2005CN1629548A 空调机 Air conditioners
06/22/2005CN1628893A Domestic air purifying device
06/22/2005CN1207522C Air conditioner
06/22/2005CN1207516C Air dehumidifying and cooling device with heat recovery
06/16/2005WO2005054753A1 Air conditioning unit
06/16/2005WO2005054752A1 Air conditioner
06/16/2005WO2005053830A2 Ultraviolet purification system
06/16/2005WO2005022034B1 Lighting apparatus for generating anions and purifying air
06/16/2005US20050129589 air cleaners comprising coatings that decompose ozone and oxidize gaseous contaminants, including volatile organic compounds and carbon monoxide, to form carbon dioxide and water, used in buildings and vehicles
06/16/2005US20050126393 Dual-type air purification system
06/16/2005DE10350678A1 Zuluftgerät, insbesondere zur Befestigung an Decken von Reinräumen Supply air, especially for mounting on ceiling of clean rooms
06/15/2005EP1541932A1 Mist evaporation apparatus for a ventilation duct
06/15/2005EP1541213A2 Air filter, method of manufacturing air filter, local facility, clean room, treating agent, and method of manufacturing filter medium
06/15/2005EP1541179A1 Sterilising apparatus
06/15/2005EP1539331A2 Oxygen-enriched air supplying apparatus
06/15/2005EP1539080A1 System, device and method for ventilation
06/15/2005CN2704783Y Multi-directional blowing-in air conditioners
06/15/2005CN2704781Y Wetting sterilizers
06/15/2005CN2704780Y Comprehensive deodorizing purifiers
06/15/2005CN2704779Y Multifunctional air purifying treaters
06/15/2005CN2704778Y Air conditioner with nanometer sterilizing net
06/15/2005CN2704777Y Integrated effective cooling driers
06/15/2005CN1628230A Humidity conditioning device
06/15/2005CN1626973A Structure for installing checking up door of ventilation system
06/15/2005CN1626972A Supporting framework of electronic heat exchanger in ventilation system
06/15/2005CN1626971A Ventilation system
06/15/2005CN1626969A Structure for installing checking up door of ventilation system
06/15/2005CN1626968A Structure for installing checking up door of ventilation system
06/15/2005CN1626967A Structure for installing bushing of ventilation system
06/15/2005CN1626966A Ventilation system
06/15/2005CN1626965A Air throttle device of ventilation system
06/15/2005CN1626963A Ventilation system
06/15/2005CN1626962A Ventilation system
06/15/2005CN1626961A Fixed structure of fand housing in ventilation system
06/15/2005CN1626960A Structure for installing inspection door of ventilation system
06/15/2005CN1626959A Ventilation system
06/15/2005CN1626957A Air purification system and its method
06/15/2005CN1626956A 空调机 Air conditioners
06/15/2005CN1626955A Structure for installing electrical motor assembly in air conditioner
06/15/2005CN1626954A 空调器 Air Conditioner
06/15/2005CN1626953A Ventilation device of split type air conditioner
06/15/2005CN1626952A Oxygen generator of air conditioner
06/15/2005CN1626951A Indoor machine of divided type air conditioner
06/15/2005CN1626950A 空调器 Air Conditioner
06/15/2005CN1626949A Ventilation device of divided type air conditioner
06/15/2005CN1626948A Air breather of divided type air conditioner
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