To provide a fuel supply part protection structure of an internal combustion engine for a vehicle which can protect a fuel supply part from a vehicle body member when the internal combustion engine moves to the vehicle body part side by the action of an external force on a front part of the vehicle from a front side.SOLUTION: A fuel supply part protection structure of an engine 8 has a first guard member 21 which is arranged at the engine 8, and extends to a vehicle width direction so as to cover an upper side of fuel piping 15 at a rear side of the fuel piping 15, and the first guard member 21 is arranged in a first space 41 which is formed between and among the fuel piping 15, a dash panel 4 and a cowl top 6 in a fore-and-aft direction. The fuel piping 15 comprises a pipe part 17, a first connection part 18 arranged at one end part of the pipe part 17, and connected to a common rail 14, and a second connection part 19 arranged at the other end part of the pipe part 17, and connected to an injector 16.SELECTED DRAWING: Figure 7
【課題】前方から車両の前部に外力が作用して内燃機関が車体部材側に移動した場合に、燃料供給部品を車体部材から保護できる車両用内燃機関の燃料供給部品保護構造を提供すること。【解決手段】エンジン8の燃料噴射部品保護構造は、エンジン8に設けられ、燃料配管15の後側で、かつ燃料配管15の上側を覆うように車幅方向に延びる第1のガード部材21を有し、第1のガード部材21は、前後方向において燃料配管15とダッシュパネル4およびカウルトップ6との間の第1の空間41に設置されている。燃料配管15は、管部17と、管部17の一端部に設けられ、コモンレール14に連結される第1の連結部18と、管部17の他端部に設けられ、インジェクタ16に連結される第2の連結部19とを備えている。【選択図】図7
FUEL SUPPLY PART PROTECTION STRUCTURE OF INTERNAL COMBUSTION ENGINE FOR VEHICLE
車両用内燃機関の燃料供給部品保護構造
2019-02-21
Patent
Electronic Resource
Japanese
IPC: | F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B62D MOTOR VEHICLES , Motorfahrzeuge |
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