FUEL INJECTION VALVE

PROBLEM TO BE SOLVED: To provide a fuel injection valve having high reliability even when the length between a driving part and a fuel inlet is increased without drastically changing the structure of a fuel injection valve body regardless of whether a side injection system or a center injection syst...

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Bibliographische Detailangaben
Hauptverfasser:	ITAYA TAKAKI, SOMA MASAHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a fuel injection valve having high reliability even when the length between a driving part and a fuel inlet is increased without drastically changing the structure of a fuel injection valve body regardless of whether a side injection system or a center injection system is used.SOLUTION: The fuel injection valve comprises a fuel injection valve body 1 including a driving part and a fuel passage 6, and a fuel passage part 201 for connecting the fuel passage 6 formed in the fuel injection valve body 1 with a fuel pipe. The fuel passage part 201 comprises a plurality of fuel passage members 202-204. At least one of the fuel passage members 202-204 is provided with a deformation facilitation part having a bending strength lower than the bending strength of a connecting part between the fuel passage members and the bending strength of a connecting part between the fuel passage members and the fuel injection valve body.