ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F24F0007040000 with ducting systems 1
F24F0007060000 with forced air circulation, e.g. by fan 1
F24F0007080000 with separate ducts for supplied and exhausted air 1
F24F0007100000 with air supply, or exhaust, through perforated wall, floor or ceiling (outlet members for directing or distributing air F24F0013060000) 1
F24F0009000000 Use of air currents for screening, e.g. air curtain 1
F24F0011000000 Common features or details 1
F24F0011000000 Control or safety systems or apparatus 1
F24F0011020000 Arrangement or mounting of control or safety devices 1
F24F0011040000 solely for controlling the rate of air-flow 1
F24F0011047000 to constant value 1
F24F0011053000 by means responsive to temperature 1
F24F0011060000 solely for controlling the supply of heating or cooling fluids for secondary treatment (F24F0011080000 takes precedence);; 1
F24F0011080000 for controlling the primary treatment of air 1
F24F0012000000 Use of energy recovery systems in air conditioning, ventilation or screening (with both heat and humidity transfer between supplied and exhausted air F24F0003147000) 1
F24F0013000000 Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening 1