FUEL SUPPLY DEVICE OF TWO-CYLINDER GENERAL PURPOSE ENGINE

PROBLEM TO BE SOLVED: To provide a fuel supply device capable of applying a fuel injection system to various two-cylinder general purpose engines at a low cost.SOLUTION: In a fuel supply device 1A which is provided with an injector and a throttle valve 28 on a throttle body 10A, is arranged between...

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Bibliographische Detailangaben
Hauptverfasser:	SUEMATSU YUKITOMO, WAKABAYASHI AKIYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES 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 supply device capable of applying a fuel injection system to various two-cylinder general purpose engines at a low cost.SOLUTION: In a fuel supply device 1A which is provided with an injector and a throttle valve 28 on a throttle body 10A, is arranged between an intake manifold 5A and an air cleaner 4A of two-cylinder general purpose engine and supplies fuel prepared in a prescribed air-fuel ratio to both cylinders of the two-cylinder general purpose engine with one base of injector, the throttle body 10A is constituted with a fuel supply part 3A having the injector and an air quantity control part 2A having a throttle valve 28, and the fuel supply part 3A and the air quantity control part 2A are composed of separate components which can be separated and combined.SELECTED DRAWING: Figure 4 【課題】多様な２気筒汎用エンジンに対し燃料噴射システムを低コストで適用できるようにする。【解決手段】インジェクタとスロットルバルブ２８をスロットルボディ１０Ａに備えて２気筒汎用エンジンの吸気マニホルド５Ａとエアクリーナ４Ａの間に配設され、１基のインジェクタで２気筒汎用エンジンの両気筒に対し所定の空燃比に調整した燃料を供給する燃料供給装置１Ａにおいて、そのスロットルボディ１０Ａが、インジェクタを有した燃料供給部３Ａとスロットルバルブ２８を有した空気量制御部２Ａで構成されており、その燃料供給部３Ａと空気量制御部２Ａが分離・結合可能な別部品からなるものとした。【選択図】図４