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)
01/2001
01/03/2001EP1065326A2 A de-humidification system of underground storage facilities and a method for de-humidification thereby
01/03/2001EP1064504A1 Desiccant assisted air conditioning system
01/03/2001CN2413208Y Air cleaner
01/03/2001CN2413207Y Constant-voltage scavenging air conditioner
01/03/2001CN2413206Y Indoor unit of split air conditioner
01/03/2001CN2413205Y Split air conditioner
01/02/2001US6168086 Dehumidifier
01/02/2001US6167717 Air conditioning condensation drainage system
12/2000
12/27/2000EP0868632A4 Flush lighting system for cleanroom
12/27/2000CN2412167Y Water cooling outdoor set of splitting air conditioner
12/27/2000CN1278322A Heat pump/engine system, and method for utilizing same
12/27/2000CN1277887A Dehumidification equipment
12/27/2000CN1059843C Improved air blower and filtering component
12/26/2000US6165254 Gas concentrator
12/26/2000US6164082 Air conditioner with air cleaner
12/21/2000WO2000076846A1 Air purifying equipment in particular for aircraft passenger compartment
12/21/2000DE19947781C1 Air feed method for clean room work space e.g. for pharmaceuticals packaging, has fan and air filter providing laminar air flow with air pressure ratio preventing contamination between work space and outside air
12/21/2000DE19920667A1 System of electrodes for a denaturing ion wind climate wall or climate column has a climatic cabinet, an air inlet, a large-surface ion spray grid, denaturing passive electrodes, two other ion spray grids and an air outlet
12/20/2000CN2411435Y Bidirectional air interchanger
12/20/2000CN1277071A Dehumidifier
12/19/2000US6162118 Portable isolation device and method
12/19/2000US6161765 Outdoor enclosure with heated desiccant
12/19/2000US6161764 Enhanced economizer controller
12/19/2000CA2042435C Dehumidification apparatus
12/14/2000WO2000075575A1 A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment
12/14/2000DE10018500A1 System for reducing humidity in rooms especially in living and working rooms
12/13/2000CN2410565Y Air quality regulator
12/13/2000CN2410564Y 改良的除湿机 Improved dehumidifier
12/13/2000CN2410563Y Domestic central air conditioner modified by cabinet type air conditioner
12/13/2000CN2410562Y Blast pipe type air conditioner
12/13/2000CN2410561Y Modular small-size central air conditioner
12/12/2000US6159421 Method of cleaning gases
12/12/2000US6158224 Beverage dispenser with a dehumidifier utilizing a thermoelectric cooler
12/06/2000EP1058066A2 Electric dust collecting unit
12/06/2000EP1058065A2 Air lock for clean room
12/06/2000EP1058064A2 A method and a device to reduce or avoid formation and smell of mildew in a building
12/06/2000EP0850389A4 Air conditioning system
12/06/2000EP0824659A4 Heat pump system and method for air-conditioning
12/06/2000CN2409423Y Air purifying and freshening device
12/06/2000CN1275696A 电子中央空调系统 Electronic central air conditioning system
12/06/2000CN1275695A Hot water type lithium bromide absorption domestic central air conditioning system
12/05/2000US6156102 Method and apparatus for recovering water from air
12/05/2000US6156099 Method and apparatus for self-cleaning dust collection electrode of electronic dust collector and electronic dust collector having self-cleaning function and air conditioner with electronic dust collector
12/05/2000US6156090 Air cleaner having vanes with a winglike cross-section between a shroud and baseplate for rotation within a housing
12/05/2000US6156085 Filter air cleaner
12/05/2000US6155334 Rotary heat exchange wheel
12/05/2000US6155074 Special air handling system for bivalent air-conditioning of a room
12/05/2000US6155068 Air conditioner
12/05/2000US6155060 Condensation and frost control system
11/2000
11/30/2000WO2000071941A1 Supply air system
11/29/2000EP1054720A1 Two-stage rotary concentrator
11/29/2000CN2408393Y Indoor ecological optimization device
11/29/2000CN2408379Y Air purifier
11/29/2000CN2408378Y 空气净化器 Air Purifier
11/29/2000CN2408377Y Split oxygen making air exchanging air conditioner
11/29/2000CN2408376Y External wind channel type low noise air conditioner
11/29/2000CN2408375Y Split air cooling cool water air conditioner set
11/29/2000CN1275093A Portable clean air supply assembly for designated volume air cleaning
11/29/2000CN1274827A Household hot and cold bathing system
11/29/2000CN1059029C Air conditioning method and equipment
11/29/2000CN1059028C City central air conditioner combined supplying system
11/29/2000CN1058906C Method and apparatus for monochannel simultaneous heat and mass transfer
11/28/2000US6151903 Air conditioning apparatus and air conditioning method for reducing electric power consumption by reducing pressure loss in circulation air
11/23/2000WO2000070273A1 Modular air handling system and method for providing cooling
11/22/2000EP1053674A1 Air conditioning apparatus
11/22/2000CN2407271Y Ozone disinfecting device via air circulation by air conditioner
11/22/2000CN2407270Y Gas hot-air apparatus
11/22/2000CN2407269Y Indoor unit of air conditioner
11/22/2000CN2407268Y Fresh air moisture-remover
11/21/2000US6149717 Electronic air cleaner with germicidal lamp
11/16/2000DE19922007A1 Unit for reducing humidity in narrow vol. forces air exchange or circulation in narrow vol. by forced air movement using fan; air moved by fan is fed into narrow vol. by shaped part
11/16/2000DE19920317A1 Air purifier with electronic ion wind generator and electrofilter to deposit out particulate contamination from the resulting air stream
11/16/2000DE10004540A1 Air purifier in room, with water-screen filter and fan
11/15/2000EP1052459A2 Dehumidifier utilizing a thermoelectric cooler
11/15/2000EP1052458A2 Heat exchanger and method for preparing it
11/15/2000CN2406176Y Self-suction type air purifier
11/14/2000US6146266 Method and apparatus for providing a purified resource in a manufacturing facility
11/14/2000US6145588 Air-to-air heat and moisture exchanger incorporating a composite material for separating moisture from air technical field
11/09/2000WO2000066953A1 Refrigerating device
11/08/2000EP1050312A1 Device and method for sanitizing air
11/08/2000EP1049528A1 Compact air dryer
11/08/2000CN2405147Y Electric dust-removing type air conditioner
11/08/2000CN2405146Y Side blowing air conditioner using humidifier as a substitute for shower humidification
11/08/2000CN2405145Y Low humidification air conditioner set
11/08/2000CN2405144Y Low dew-point and rotating wheel type dehumidification device
11/08/2000CN2405143Y Wind distributing device for air conditioner
11/08/2000CN2405142Y 分体式空调器 Split air conditioner
11/08/2000CN1272613A Production method of air purification and freshing device and its equipment
11/07/2000US6141979 Dual heat exchanger wheels with variable speed
11/02/2000WO2000065284A2 Air conditioner in the room
11/02/2000WO2000064562A1 Adjustable clean-air flow environment
11/02/2000EP1048904A2 Ventilation unit for a filter and ventilation system, in particular for clean rooms
11/02/2000DE19919884A1 Scent-providing device for e.g. rooms with rhythmically switch-operated ventilator giving build-up of scent concentration from gel when ventilator is in off phase
11/02/2000DE19919796A1 Lüftereinheit für Filter-Ventilationseinheiten, insbesondere in Reinraumsystemen Fan unit for filter-ventilation units, particularly in clean room systems
11/02/2000DE19919623A1 Process and assembly to physically condition air within enclosed spaces frequented by persons minimizes the probability of cross-infection
11/02/2000CA2371313A1 Adjustable clean-air flow environment
11/01/2000CN2404040Y Air purifier
11/01/2000CN2404039Y Purifying apparatus
11/01/2000CN2404038Y 空气过滤装置 Air filtering device
11/01/2000CN2404037Y Indoor machine of separating two-side ventilating air conditioner
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