Fuel injector valve

William Brace; Pekka Hautala; Jukka Kiijärvi; Markus Niemi

Fuel injector valve

William Brace (Inventor)
, Pekka Hautala (Inventor)
, Jukka Kiijärvi (Inventor)
, Markus Niemi (Inventor)

Not published at VTT

Aalto University

Research output: Patent › Patent

Abstract

A fuel injector valve (1) of a piston engine, which comprises a fuel chamber (3) for the fuel to be injected, a valve needle (9) for guiding the fuel injection from the fuel chamber (3) into the cylinder (4) of the engine, and a piezoelectric actuator (11) for guiding the valve needle (9). The valve needle (9) is attached directly to the piezoelectric actuator (11).

Original language	English
Patent number	WO2010136655
IPC	H01L 41/ 09 A I
Priority date	28/05/09
Publication status	Published - 2 Dec 2010
MoE publication type	H1 Granted patent

Cite this

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title = "Fuel injector valve",

abstract = "A fuel injector valve (1) of a piston engine, which comprises a fuel chamber (3) for the fuel to be injected, a valve needle (9) for guiding the fuel injection from the fuel chamber (3) into the cylinder (4) of the engine, and a piezoelectric actuator (11) for guiding the valve needle (9). The valve needle (9) is attached directly to the piezoelectric actuator (11).",

author = "William Brace and Pekka Hautala and Jukka Kiij{\"a}rvi and Markus Niemi",

year = "2010",

month = dec,

day = "2",

language = "English",

type = "Patent",

note = "WO2010136655; H01L 41/ 09 A I",

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TY - PAT

T1 - Fuel injector valve

AU - Brace, William

AU - Hautala, Pekka

AU - Kiijärvi, Jukka

AU - Niemi, Markus

PY - 2010/12/2

Y1 - 2010/12/2

N2 - A fuel injector valve (1) of a piston engine, which comprises a fuel chamber (3) for the fuel to be injected, a valve needle (9) for guiding the fuel injection from the fuel chamber (3) into the cylinder (4) of the engine, and a piezoelectric actuator (11) for guiding the valve needle (9). The valve needle (9) is attached directly to the piezoelectric actuator (11).

AB - A fuel injector valve (1) of a piston engine, which comprises a fuel chamber (3) for the fuel to be injected, a valve needle (9) for guiding the fuel injection from the fuel chamber (3) into the cylinder (4) of the engine, and a piezoelectric actuator (11) for guiding the valve needle (9). The valve needle (9) is attached directly to the piezoelectric actuator (11).

M3 - Patent

M1 - WO2010136655

ER -

Fuel injector valve

Abstract

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Cite this