141543 ⎘
Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines Miscellaneous constructional elements; Leakage detection
Sub-classes:GAS PROCESSING SYSTEMS WITH EMISSIONS QUANTIFICATION
#2Mixture Formation Apparatus, Method of Manufacturing a Mixture Formation Apparatus and Working Device or Internal Combustion Engine
#3ANOMALY DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, ANOMALY DETECTION METHOD FOR INTERNAL COMBUSTION ENGINE, AND STORAGE MEDIUM
#4Methods and systems for fuel system
#5HYBRID VEHICLE AND METHOD OF DIAGNOSING ABNORMAL CONDITION OF HYBRID VEHICLE
#6Fuel vapor treatment apparatus
#7Internal combustion engine and method for manufacturing internal combustion engine
#8Exhaust gas recirculation system leak diagnostics using upstream and downstream oxygen sensors
#9Customizable engine air intake/exhaust systems
#10GASOLINE DIRECT-INJECTION RAIL
#11Device and method for diagnosing evaporated fuel processing device
#12Fuel supply system with leakage detection means
#13Fuel injection system
#14Fuel system with switchable pressure regulation