| Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954) |
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| 04/21/1999 | CN2315477Y Protective lid for pipe valve of air conditioner outdoor machine |
| 04/21/1999 | CN1214441A Refrigerator with cool air dispersing device capable of preventing backflow of air in cooling compartment |
| 04/21/1999 | CN1214438A Heat exchanger for air conditioning system and its manufacturing method |
| 04/21/1999 | CN1214437A Air conditioner heat-exchanger |
| 04/20/1999 | US5895025 Equipment supports |
| 04/20/1999 | US5894982 Connecting apparatus |
| 04/20/1999 | US5894737 Housing with integral drain for removing condensate from a heating and air conditioning unit |
| 04/14/1999 | CN2314281Y Condensated water treatment device of air conditioner |
| 04/14/1999 | CN1213765A Refrigerator with device for dispersing cool air |
| 04/08/1999 | WO1999017027A1 Centrifugal blower, method of manufacturing the same, and air-conditioner provided with the same |
| 04/08/1999 | WO1999005459A3 Air diffuser, and mold and method for its production |
| 04/07/1999 | EP0907059A2 Refrigerator with cool air directing means |
| 04/07/1999 | EP0907055A1 Device for regulating the stream of air in a ventilation apparatus |
| 04/07/1999 | CN2313182Y Sun-shading and rain-proof device for outdoor machine of split air-conditioner |
| 04/07/1999 | CN1213068A Cool air dispersing system of refrigerator |
| 04/07/1999 | CN1213064A Method for controlling cool air dispersing operation of refrigerator |
| 04/06/1999 | US5892200 Transfer port system |
| 04/06/1999 | US5890958 Ventilation nozzle |
| 04/01/1999 | WO1999015839A1 Improvements to devices controlling and regulating an air flow |
| 04/01/1999 | WO1999015835A1 Air conditioner |
| 04/01/1999 | WO1999015795A1 Suction elbow provided with built-in guide blades |
| 04/01/1999 | DE19839920A1 Device for fire compartmentalisation of ventilation system |
| 03/31/1999 | EP0905462A2 Method of cooling a space |
| 03/31/1999 | EP0905461A2 Refrigerator with cool air distributing apparatus |
| 03/31/1999 | EP0905460A2 Refrigerator |
| 03/31/1999 | EP0905455A1 Outdoor unit of separate type air conditioner |
| 03/31/1999 | CN1212755A Damper device and method for driving the same |
| 03/31/1999 | CN1212352A Heat pump type air conditioning apparatus |
| 03/31/1999 | CN1212350A Controller capable of regulating outlet section according to air conditioner energy |
| 03/30/1999 | US5888133 Air conditioner |
| 03/25/1999 | DE19741975A1 Distribution flap |
| 03/24/1999 | EP0903522A2 Actuator having electrostrictive braking element |
| 03/24/1999 | CN1211717A Refrigerator with cool air dispersing blades |
| 03/23/1999 | US5885154 Air supply means for a controlled environment room |
| 03/23/1999 | US5884496 Cool air feeding system for refrigerator |
| 03/23/1999 | US5884495 Dehumidifier with an adjustable float for setting the moisture level shut off |
| 03/23/1999 | US5884491 Temperature controlling apparatus for refrigerator adopting fuzzy interference and method using the same |
| 03/18/1999 | WO1999013274A1 An improved sound attenuating device |
| 03/18/1999 | WO1999013273A1 Assembly for an air conditioning cabinet |
| 03/18/1999 | WO1999013260A1 Device for inspecting ventilation or air-conditioning conduits, or other types of conduits |
| 03/18/1999 | WO1998059122A3 Vented cavity radiant barrier assembly and method |
| 03/18/1999 | WO1998051978A3 High-efficiency air-conditioning system with high-volume air distribution |
| 03/18/1999 | DE19730355C1 Noise absorber for air duct in building glazing |
| 03/17/1999 | CN2310956Y Frost surface air cooler |
| 03/17/1999 | CN2310955Y Air inlet grate opening limit trough stop for air conditioner |
| 03/17/1999 | CN2310950Y Multifunctional split wall-hung air conditioner |
| 03/17/1999 | CN1211311A Outdoor unit of air conditioner |
| 03/16/1999 | US5881759 Air-ventilating valve |
| 03/16/1999 | US5881442 Apparatus for making a double-walled structure |
| 03/16/1999 | CA2155466C An actuating drive having a spring return feature |
| 03/15/1999 | CA2246966A1 Air diffusers and deflector structure therefor |
| 03/11/1999 | WO1999011984A1 A method and apparatus for minimising noise from fan filter unit |
| 03/11/1999 | WO1999011983A1 Air conditioner |
| 03/11/1999 | DE19804287C1 Air conditioner for motor vehicle interior |
| 03/11/1999 | DE19804099C1 Heater and air conditioner for motor vehicle interior |
| 03/11/1999 | DE19738012A1 Cut-off device against fire transmission in ventilating conduits |
| 03/11/1999 | CA2302177A1 A method and apparatus for minimising noise from fan filter unit |
| 03/10/1999 | EP0667006B1 Remote region vacuum regulator |
| 03/10/1999 | CN2310276Y Noise silencing adhesive stick piece |
| 03/10/1999 | CN2310275Y Window type air conditioner water drainage tube with flow-guiding bar |
| 03/10/1999 | CN2310274Y Air outlet box for ice-water freezer |
| 03/10/1999 | CN2310273Y Flow dispensing net board for purifying air blowing unit |
| 03/10/1999 | CN2310272Y Bedside air purifier |
| 03/10/1999 | CN2310271Y Domestic air conditioner liquid storage device |
| 03/10/1999 | CN1210248A Refrigerator with vertical dispersing blades |
| 03/10/1999 | CN1210246A Concentrated cool air supply device for refrigerators |
| 03/10/1999 | CN1210245A Refrigerator with cool air dispersing blades and auxiliary blades attached thereto |
| 03/10/1999 | CN1210233A Automatic open/close controller for wind gate |
| 03/10/1999 | CN1210231A 空气调节机 Air conditioner |
| 03/10/1999 | CN1210207A Method and apparatus for minimising noise from fan filter unit |
| 03/09/1999 | US5878806 Heating and/or air-conditioning installation |
| 03/09/1999 | US5878591 Air conditioner |
| 03/04/1999 | WO1999010685A1 Modular integrated terminals and associated systems for heating and cooling |
| 03/04/1999 | DE19837162A1 Window or door profile for recovery of ventilating heat |
| 03/03/1999 | EP0899526A2 Refrigerator with cool air distributing means |
| 03/03/1999 | EP0899525A2 Refrigerator having a cool air dispersing device |
| 03/03/1999 | EP0899524A2 Refrigerator with cool air distributing device |
| 03/03/1999 | EP0899523A2 Refrigerator with cool air distributing device |
| 03/03/1999 | EP0899519A1 Air-conveying and distributing channel |
| 03/03/1999 | EP0692084B1 Apparatus for cooling room air |
| 03/03/1999 | CN2309515Y Energy-saving split air conditioner without dripping water |
| 03/03/1999 | CN2309514Y Simple assembling ventilator duct of air conditioner |
| 03/03/1999 | CN2309513Y Ventilating unit for split air conditioner |
| 03/03/1999 | CN1209870A Fabric air diffuser |
| 03/03/1999 | CN1209535A Refrigerator having discharger for changing position of cold-air discharging |
| 03/02/1999 | US5876281 Pulse air jet generator |
| 03/02/1999 | US5876014 Motor damper |
| 03/02/1999 | US5875821 Housing for receiving individual components of a heating or cooling installation |
| 02/28/1999 | CA2246119A1 Condensate drain pan for hvac units |
| 02/25/1999 | WO1999009362A1 Door mechanism for refrigerator temperature control |
| 02/25/1999 | WO1999009357A1 Ventilator for window elements |
| 02/25/1999 | DE19753889C1 Floor drain grill which has reduced air flow speed |
| 02/25/1999 | DE19753888C1 Pressurized air outlet for building |
| 02/25/1999 | DE19736799C1 Air ejector device for air conditioning or ventilation systems |
| 02/24/1999 | EP0898134A2 Refrigerator |
| 02/24/1999 | CN2308840Y Mounting hanging base of ceiling built-in air conditioner |
| 02/24/1999 | CN2308839Y Condensed water discharging device of air conditioner |
| 02/24/1999 | CN2308838Y Air conditioner fan hood with condensed water atomized |
| 02/24/1999 | CN2308837Y Five-prevention iron shell of air conditioner |
| 02/24/1999 | CN2308836Y Inlet protective net of case air conditioner |