SUPPORTING STRUCTURE OF DIRECT INJECTION TYPE FUEL INJECTION VALVE

PROBLEM TO BE SOLVED: To provide a supporting structure of a direct injection type fuel injection valve capable of stably supporting the fuel injection valve for a long period.SOLUTION: A first load receiving portion 4a axially supported by an engine E is disposed on a metallic valve housing 1, a se...

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Bibliographische Detailangaben
Hauptverfasser:	KAMADO ATSUSHI, SUMIYA NOBUAKI, OKAMOTO ATSUSHI, MIYASHITA JUNICHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR 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 supporting structure of a direct injection type fuel injection valve capable of stably supporting the fuel injection valve for a long period.SOLUTION: A first load receiving portion 4a axially supported by an engine E is disposed on a metallic valve housing 1, a second load receiving portion 6c axially supported by an elastic holding member is disposed on a rear end portion of a fixed core 6, a forward setting load is applied to the elastic holding member 13 by a fuel distribution pipe D fitted to a fuel inlet cylinder 7 and fixed to the engine E, and the first and second load receiving portions 4a, 6a are held by the engine E and the elastic holding member 13.