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ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F02B0075000000 Other engines, e.g. single-cylinder engines 1
F02B0075020000 Engines characterised by their cycles, e.g. six-stroke 1
F02B0075040000 Engines with variable distances between pistons at top dead-centre positions and cylinder heads 1
F02B0075060000 Engines with means for equalising torque (compensations of inertial forces, suppression of vibration in systems F16F) 1
F02B0075080000 Engines with means for preventing corrosion in gas-swept spaces 1
F02B0075100000 Engines with means for rendering exhaust gases innocuous (apparatus for rendering exhaust gases innocuous per seF01N0003080000) 1
F02B0075120000 Other methods of operation 1
F02B0075160000 Engines characterised by number of cylinders, e.g. single-cylinder engines (F02B0075260000 takes precedence);; 1
F02B0075180000 Multi-cylinder engines (scavenging aspects F02B0025000000) 1
F02B0075200000 with cylinders all in one line 1
F02B0075220000 with cylinders in V-, fan-, or star-arrangement 1
F02B0075240000 with cylinders arranged oppositely relative to main shaft and of "flat" type 1
F02B0075260000 Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis 1
F02B0075280000 Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders (arranged oppositely relative to main shaft F02B0075240000) 1
F02B0075300000 with one working piston sliding inside another 1
จำนวนรหัสข้อมูล 15 จาก 73902