Fuel injector for engine suction duct - has air flow sensor carrying temperature-actuated cam, engaging operating lever of fuel metering valve
The unit is for compression ignition engines running on mixture having continuous fuel injection in the suction duct, of the type provided with an air flow sensor in the form of a disc on a swivel arm, which arm pivotably carries an operating lever whose portion is adjustable as a function of certai...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The unit is for compression ignition engines running on mixture having continuous fuel injection in the suction duct, of the type provided with an air flow sensor in the form of a disc on a swivel arm, which arm pivotably carries an operating lever whose portion is adjustable as a function of certain engine parameters and actuates the fuel metering valve. The lever adjusting means are carried on the swivel arm and comprise a cam whose position is adjusted by a temperature sensitive element. The free end by the operating lever has a cam follower engaging this cam. |
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