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)
05/2003
05/28/2003CN1420791A Sterilization method, ion generating element, ion generating device, and air conditioning device
05/28/2003CN1420337A Heat exchanger and heat exchange air interchanger
05/28/2003CN1420318A Sunshading air conditioner
05/28/2003CN1420317A 空气净化器 Air Purifier
05/28/2003CN1420316A Ventilation device
05/28/2003CN1420315A Air conditioner with air interchanging function
05/28/2003CN1420314A Electric heat exchanger of air interchanging device
05/28/2003CN1420313A Indoor humidifying cabinet type air conditioner
05/28/2003CN1420312A 空调机 Air conditioners
05/28/2003CN1420311A Fresh air energy-saving air conditioning device
05/28/2003CN1109855C Heat transfer apparatus
05/28/2003CN1109854C Air conditioning method in machine room having forced air-cooling equipment housed therein
05/27/2003US6569696 Device and method for manufacturing semiconductor
05/27/2003US6568100 Gas dryer
05/22/2003WO2003042601A1 Lighting equipment provided with an apparatus for generating anions
05/22/2003WO2003042600A1 Climate control installation
05/22/2003WO2003042472A1 Toilet for clean room and clean cloths
05/22/2003WO2003041553A1 Purification unit
05/22/2003US20030095242 Semiconductor manufacturing apparatus
05/22/2003US20030094269 Heat exchanger and heat exchanger ventilator
05/22/2003DE20304577U1 Room humidifier for personal health or therapy has an air distributer with at least an exit which has a large air humidifying chamber and mounting to attach to wall
05/22/2003CA2461458A1 Climate control installation
05/21/2003EP1312985A2 Semiconductor manufacturing apparatus
05/21/2003EP1312871A1 Safeti workbench
05/21/2003EP1312870A2 Heat exchanger and heat exchange ventilator
05/21/2003EP1027562B1 Heat pump/engine system and a method for utilizing same
05/21/2003CN2551909Y 室内空气过滤器 Room air filter
05/21/2003CN2551908Y Air purifier
05/21/2003CN2551907Y Laminated air-cooled combined dehumidifier
05/21/2003CN2551906Y Laminated purifying rotary wheel dehumidifier
05/21/2003CN2551905Y Laminate assembled rotary wheel dehumidifier
05/21/2003CN2551903Y Split-type air-conditioner
05/21/2003CN1419091A Air water molecule condenser
05/21/2003CN1419084A Method for using air-condition bacteria killing box in inlet/output of various air conditioner and fan
05/21/2003CN1419083A Cold/heat air conditioning design project for supper high-rise building having no need of water medium regulation control method thereof
05/15/2003WO2003040629A1 Air conditioner
05/15/2003US20030092374 Toilet exhaust system
05/15/2003US20030089231 Purifying the gases by dehumidifying and removing dust; cleaning air in cleanrooms at semiconductor or liquid crystals manufacturing shops
05/14/2003EP1310265A1 Air freshener dispenser in air supply and air exhaust systems
05/14/2003EP1121563B1 Indoor lamp having an integrated air filter system
05/14/2003CN2550746Y Block box for air conditioner test
05/14/2003CN2550675Y Intelligent humidity air purifying radiator
05/14/2003CN2550674Y Separate induced air type household central air conditioner
05/14/2003CN2550048Y Oxygen enriched air conditioner
05/14/2003CN1417535A Catenated cooling heating system
05/14/2003CN1417534A Air conditioner
05/14/2003CN1417533A Wall air conditioner
05/14/2003CN1417532A Wall air conditioner and its installation process
05/14/2003CN1108497C Multiple room type air conditioner
05/14/2003CN1108487C Two-way air interchanger
05/13/2003US6562094 Reticle storage and retrieval system
05/13/2003US6561895 Adjustable damper for airflow systems
05/13/2003US6561894 Clean box, clean transfer method and apparatus therefor
05/08/2003WO2003038353A1 Method for control of a heat pump and a heat pump for carrying out the method
05/08/2003WO2003038345A1 Air conditioner
05/08/2003WO2003038344A1 Air conditioner
05/08/2003US20030086813 Measuring oxidizable air components, relative humidity, flow velocity, flow volume, ozone level, and intensity of oxygen; ionization power of the ionization apparatus is determined by an electronic control device; ozone decomposition
05/08/2003US20030085033 Double duct changeover HVAC system
05/08/2003DE20302152U1 Mobile air filter for use in internal building renovation or construction has water curtain filter
05/07/2003EP1307691A1 Method for introduction of air in a room, ventilating/cooling system for a room and lighting armature for instalment in a room
05/07/2003CN2549370Y Dust-collecting purifying air sterilizer
05/07/2003CN2549369Y Air filter
05/07/2003CN2549368Y Air filtering net
05/07/2003CN2549367Y Air purifier
05/07/2003CN2549366Y Assembled tubular filtering clean room with vent
05/07/2003CN2549365Y Mixing cylindrical filtering purified air vent
05/07/2003CN2549364Y Air-conditioner with condensated water ultrasonic atomizer
05/07/2003CN2549363Y Air-conditioner
05/07/2003CN1416519A Heat pump and dehumidifier
05/07/2003CN1415909A Multistage method for dehumidifying liquid
05/07/2003CN1415908A Method for concentrating solution
05/07/2003CN1415907A Wall air Conditioner
05/07/2003CN1415906A Wall air conditioner
05/07/2003CN1415905A Outdoor unit of air conditioner
05/07/2003CN1415182A Device for simulating ecosystem sea
05/06/2003US6557365 Desiccant refrigerant dehumidifier
05/06/2003US6557357 Computer rack heat extraction device
05/06/2003US6557356 Air purification device for air conditioning evaporator coil
05/01/2003WO2003036181A1 Sicherheitseinrichtung fur die luft in wenigstens einem raum eines gebaudes
05/01/2003WO2003036179A1 Air conditioner
04/2003
04/30/2003DE20121745U1 Modular mobile ventilator and air conditioning modular system for military and civil emergency use
04/30/2003CN2548053Y Water-washing air purifying apparatus
04/30/2003CN2548052Y Domestic air cleaning apparatus
04/30/2003CN2548051Y Nano photocatalysis air-purifying apparatus
04/30/2003CN2547931Y Portable air-filtering exhaust fan
04/30/2003CN1414311A Air purifying device for limited space
04/30/2003CN1414310A Air purifying apparatus for motor vehicle, ship, train, airplane
04/30/2003CN1414309A Air conditioner and device for deducing fungus breeding degree
04/30/2003CN1414308A Air conditioning (refrigerating and warming) method and its equipment
04/30/2003CN1414307A Air conditioning air freshing apparatus
04/29/2003US6553777 Central media dispenser for use in HVAC system
04/29/2003CA2171866C Ventilation arrangement, including filter constructed as sound dampener, flow damper and for filtering purposes
04/24/2003US20030074913 Air conditioner
04/24/2003DE20215061U1 Climate control unit for buildings and vehicles has absorptive assistance unit which is readily regenerated
04/23/2003EP1304530A1 Humidifier requiring no feed water
04/23/2003EP1304529A2 Air conditioner
04/23/2003EP1304528A1 Distribution Module for Heating or Cooling Circuit
04/23/2003EP1303729A2 Reticle storage and retrieval system
04/23/2003CN2546789Y Optical catalytic air purifier
04/23/2003CN2546788Y Apparatus for raising dehumidifing efficiency
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