ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F02M0069100000 peculiar to scavenged two-stroke engines, e.g. injecting into crankcase-pump chamber 1
F02M0069120000 comprising a fuel-displaced free piston for intermittently metering and supplying fuel to injection nozzles 1
F02M0069140000 having cyclically-operated valves connecting injection nozzles to a source of fuel under pressure during the injection period 1
F02M0069160000 characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of injectors 1
F02M0069180000 the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air (F02M0069260000 takes precedence);; 1
F02M0069200000 the device being a servo-motor, e.g. using engine intake air pressure or vacuum (F02M0069220000 takes precedence);; 1
F02M0069220000 the device comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine 1
F02M0069240000 the device comprising a member for transmitting the movement of the air throttle valve actuated by the operator to the valves controlling fuel passages 1
F02M0069260000 the means varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles, e.g. to keep constant the pressure differential at the metering valve 1
F02M0069280000 characterised by means for cutting-out the fuel supply to the engine or to main injectors during certain operating periods, e.g. deceleration 1
F02M0069300000 characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines (at acceleration F02M0069440000) 1
F02M0069320000 with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein 1
F02M0069340000 with an auxiliary fuel circuit supplying fuel to the engine, e.g. with the fuel pump outlet being directly connected to the injection nozzles 1
F02M0069360000 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages 1
F02M0069380000 using fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device (F02M0069260000 takes precedence);; 1
จำนวนรหัสข้อมูล 15 จาก 73902