ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F01N0003032000 during filter regeneration only 1
F01N0003033000 in combination with other devices 1
F01N0003035000 with catalytic reactors 1
F01N0003037000 by means of inertial or centrifugal separators, e.g. associated with agglomerators 1
F01N0003038000 by means of perforated plates defining expansion chambers associated with condensation and collection chambers 1
F01N0003040000 by means of liquids 1
F01N0003050000 by means of air, e.g. by mixing exhaust with air (silencers working by addition of air to exhaust F01N0001140000; arrangements for the supply of additional air for the thermal or catalytic conversion of noxious components of exhaust F01N0003300000) 1
F01N0003060000 for extinguishing sparks 1
F01N0003080000 for rendering innocuous (using electric or electrostatic separators F01N0003010000; chemical aspects B01D0053920000) 1
F01N0003100000 by thermal or catalytic conversion of noxious components of exhaust 1
F01N0003180000 characterised by methods of operation; Regulation 1
F01N0003200000 specially adapted for catalytic conversion (F01N0003220000 takes precedence);; 1
F01N0003220000 Regulation of additional air supply only, e.g. using by-passes or variable air pump drives 1
F01N0003240000 characterised by constructional aspects of converting apparatus (filtering in combination with catalytic reactors F01N0003035000) 1
F01N0003260000 Construction of thermal reactors 1