ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F02C0007057000 Control or regulation (conjointly with fuel supply control F02C0009500000, with nozzle area control F02K0001160000) 1
F02C0007060000 Arrangement of bearings (bearings F16C); Lubricating (of engines in general F01M) 1
F02C0007080000 Heating air supply before combustion, e.g. by exhaust gases 1
F02C0007100000 by means of regenerative heat-exchangers 1
F02C0007105000 of the rotary type (rotary heat exchangers per seF28D) 1
F02C0007120000 Cooling of plants (of component parts, see the relevant subclasses, e.g. F01D; cooling of engines in general F01P) 1
F02C0007140000 of fluids in the plant 1
F02C0007141000 of working fluid (F02C0003300000 takes precedence);; 1
F02C0007143000 before or between the compressor stages 1
F02C0007160000 characterised by cooling medium 1
F02C0007180000 the medium being gaseous, e.g. air 1
F02C0007200000 Mounting or supporting of plant; Accommodating heat expansion or creep 1
F02C0007220000 Fuel supply systems 1
F02C0007224000 Heating fuel before feeding to the burner 1
F02C0007228000 Dividing fuel between various burners 1