Fuel injector provided with a high flexibility plunger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060016916A1
SERIAL NO

11188096

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fuel injector provided with an injection jet, an injection valve, which valve comprises a mobile plunger to control the flow of fuel through the injection jet, and an actuator, which is capable of displacing the plunger between a closed position and an open position of the injection valve; the plunger comprises an elongate rod mechanically connected to the actuator and a sealing head capable of engaging in sealing manner with a valve seat of the injection valve; the rod of the plunger is of high flexibility and exhibits a flexibility parameter of between 1 and 2 N/mm.sup.2.

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Patent Owner(s)

Patent OwnerAddress
MAGNETI MARELLI POWERTRAIN S P A20011 CORBETTA (MI)

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cagnolati, Luca Bologna, IT 4 62
Petrone, Michele San Lazzaro Di Savena, IT 18 133

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