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)
11/2003
11/26/2003CN1458472A Sterlizing device for central air conditioner
11/26/2003CN1458471A Slow-releasing sterilizing device for air conditioner
11/26/2003CN1458470A Top air inlet grate of indoor unit of split air conditioner
11/26/2003CN1457892A Air sterilizing device and its sterilizing method
11/26/2003CN1457890A Atomizing virus inactivation instrument for SARS patient's expiratory air
11/26/2003CN1128969C Wet removing air conditioner
11/26/2003CN1128966C Heat pump/engine system, and method for utilizing same
11/26/2003CN1128956C Underground storing chamber with moisture eliminating system and moisture eliminating method
11/26/2003CN1128954C Method of dry operation of air conditioner
11/25/2003US6652628 Diesel fuel heated desiccant reactivation
11/25/2003CA2139328C Serpentine heat pipe and dehumidification application in air conditioning systems
11/20/2003WO2003095917A2 Sorptive heat exchanger and related cooled sorption process
11/20/2003WO2003095903A1 Dehumidifier
11/20/2003WO2003095902A1 Device for displacement ventilation including filters, sound absorbers and a fan unit supported in a block of sound absorbing material.
11/20/2003WO2003095901A1 Arrangement for displacement ventilation including a support body with connectable supporting planes for supporting devices such a filter module
11/20/2003WO2003095070A1 Air treatment system
11/20/2003WO2003095030A1 Fluid disinfection apparatus
11/20/2003US20030213750 Comprises fibrillated cellulose fibers
11/20/2003DE20121843U1 Triangular air-conditioning unit for corner of room has adjustable slats for distribiting air
11/20/2003CA2490686A1 Dehumidifier
11/19/2003EP1363082A1 Refillable desiccant dehumidifier and refilling device for such desiccant dehumidifier
11/19/2003CN2586920Y Air-conditioner incorporated with oxygen generating apparatus
11/19/2003CN2586919Y Air-conditioner multiple compressor positive-displacement outdoor unit
11/19/2003CN2586918Y Air-cooled heat pump type ice cold-storage domestic central air conditioner
11/19/2003CN2586915Y Multifunctional fresco
11/19/2003CN1456845A Method and device of antivirus air conditioning filtration
11/19/2003CN1456844A Coronavirus killed refining sterilizer of central air-conditioner ventilation system
11/19/2003CN1456843A Hanging air-conditioner
11/19/2003CN1128317C Efficient generator of easily diffused negative air ions
11/19/2003CN1128316C Cold and heat accumulation type air conditioner with heat pump
11/19/2003CN1128315C Split air conditioner
11/13/2003WO2003093734A1 Air cleaner filter system capable of nano-confined catalytic oxidation
11/13/2003WO2003064932A3 Advanced air cleaning system and method
11/13/2003US20030209017 Method and plate apparatus for dew point evaporative cooler
11/12/2003EP1360389A1 Fan assembly and storage chamber utilising a fan assembly
11/12/2003CN2586087Y Air conditioner with outdoor automatic aerator
11/12/2003CN1455190A Indoor air-collecting and outdoor oxygen generating method and its split oxygen generator
11/12/2003CN1455189A Air conditioner sterilizing apparatus
11/12/2003CN1455188A Central air freshening (treatment) method and its system
11/12/2003CN1455185A Three-side blowing-type air regulator
11/12/2003CN1454695A Air filtering and purifying material and its use method
11/12/2003CN1454577A Vehicular air treatment apparatus for ambulance of infectious patients
11/12/2003CN1127640C Split air-conditioner outdoor unit
11/11/2003US6644398 Advanced starting control for multiple zone system
11/11/2003US6644059 Dehumidifying apparatus
11/11/2003US6644050 Air conditioning system and method for controlling the same
11/11/2003US6644049 Space conditioning system having multi-stage cooling and dehumidification capability
11/11/2003US6643850 Odor removal system
11/06/2003US20030207666 Flexible duct sleeve
11/06/2003US20030207663 Method and apparatus for reducing respiratory illnesses among occupants of buildings
11/06/2003US20030206841 Air treatment system
11/06/2003US20030205531 Microporous filter media, filtration systems containing same, and methods of making and using
11/06/2003US20030205530 A synergistic interaction between a cationic material and a biologically active metal, that when combined, provide broad-spectrum reduction of microbiological contaminants on contact, specifically an electrokinetic interception
11/06/2003US20030205529 A synergistic interaction between a cationic material and a biologically active metal, that when combined, provide broad-spectrum reduction of microbiological contaminants on contact, specifically an electrokinetic interception
11/06/2003US20030205055 Air conditioning apparatus for isolated spaces
11/05/2003EP1265707B1 Cabinets for handling toxic or sterile materials
11/05/2003EP1064504B1 Desiccant assisted air conditioning system
11/05/2003CN2585099Y Multifunctional domestic central air conditioner
11/05/2003CN2585098Y Air-cooled direct evaporation type combined air-conditioning cabinet
11/05/2003CN1453532A Throttle valve and air conditioner
11/05/2003CN1453517A Air conditioner
11/05/2003CN1453515A Air cleaning method for safe isolation ward
11/05/2003CN1453514A Method and apparatus for improving indoor air quality with microbes
11/05/2003CN1453513A Air hose type central air conditioning system with variable volume and variable wind rate
11/05/2003CN1453512A Refrigerating & heating apparatus
11/05/2003CN1453511A Wall crossing central air conditioner
11/05/2003CN1453510A Central cold air supplying cooler
11/05/2003CN1126920C Multi-layer air conditioner
10/2003
10/30/2003WO2003089017A1 Method for abatement of allergens, pathogens and volatile organic compounds
10/30/2003US20030201231 Microporous filter media, filtration systems containing same, and methods of making and using
10/30/2003US20030200868 Reducing fluid flow to remove impurities; pressurized filtration system
10/30/2003DE20302232U1 Water basin with salt block drains to surrounding water-permeable structure for clinical treatment of respiratory ailment
10/29/2003EP1356240A1 Adjustable damper for airflow systems
10/29/2003EP1356239A1 A biological filter system and a housing for a biological filter system
10/29/2003CN2583574Y Multifunctional air conditioner
10/29/2003CN2583548Y Multifunctional air treater
10/29/2003CN2583547Y Air conditioner
10/29/2003CN2583546Y Electronic cooling dehumidifier
10/29/2003CN2583545Y Energy-saving outdoor machine set for air conditioner
10/29/2003CN2583544Y 空调机 Air conditioners
10/29/2003CN2583543Y 空调机 Air conditioners
10/29/2003CN2583542Y 空调机 Air conditioners
10/29/2003CN2583541Y Domestic central air cnoditioner and hot water center
10/29/2003CN2583540Y Domestic air treater
10/29/2003CN2583537Y Air conditioning system for gas wall-hanging stove
10/29/2003CN2582607Y Toxic respiration air cluster extraction instanteneous deactiration device for SARS patient
10/29/2003CN1451918A Central air conditioning system capable of killing virus
10/29/2003CN1451917A Indoor air purifying method and device
10/29/2003CN1451916A Automotive air conditioner
10/29/2003CN1451915A 空调机 Air conditioners
10/29/2003CN1451914A Air conditioning device with floor heating function
10/29/2003CN1451913A Cooking fume exhauster with refrigerating and air purifying treatment functions
10/29/2003CN1451440A Automatic infection ward sterilizing equipment and applying system thereof
10/28/2003US6638338 Biological filter system and a housing for a biological filter system
10/23/2003WO2003087683A1 Dehumidifying method
10/23/2003WO2003087676A1 Gas handling system
10/23/2003WO2003086483A2 Automatically controlling the interaction of a medium with an external environment
10/23/2003US20030199245 Air handling unit with supply and exhaust fans
10/23/2003US20030198568 Applying ultraviolet radiation ot air streams in ventilation systems; reducing concentration of volatile organic compounds
10/23/2003US20030196964 A microporous structure having a mean flow path of </=0.6 micron; and a microbiological interception enhancing agent of a cationic metal complex capable of imparting a positive charge, preferably having an immobilized adsorbent prefilter
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