Nissan Motor Company Limited

Fuji Xerox Co., Ltd.

Kazuyuki Hara

Yuichi Inoue

Chikara Manabe

Takeshi Matsunaga

Masaki Kataoka

Takao Kawasaki

Toshiyuki Kokubu

A fuel injection control method for an internal combustion engine is provided. The internal combustion engine includes a fuel pump () that pressure-feeds fuel, a fuel injection valve () that injects the fuel pressure-fed by the fuel pump directly into a cylinder of the internal combustion engine (), and a fuel pressure detection device () that detects a pressure of the fuel pressure-fed by the fuel pump. The fuel injection control method executes a first smoothing process (S) of performing a smoothing process on a detected fuel pressure by first smoothing, a second smoothing process (S) of performing a smoothing process on the detected fuel pressure by second smoothing different from the first smoothing, and a selection process (S) of selecting, based on an operating state of the internal combustion engine, whether to execute fuel injection control (SS) based on a first detected fuel pressure smoothed by the first smoothing process or fuel injection control (SS) based on a second detected fuel pressure smoothed by the second smoothing process.

Fuel injection control method and device for internal combustion engine

An image forming apparatus includes: a plurality of droplets ejecting members that are opposed to a continuous sheet being conveyed, are arranged in a sheet conveying direction, and eject droplets onto the continuous sheet; movement restriction members that restrict movement, in a sheet width direction, of one end portion, in the sheet width direction, of a portion, opposed to the droplets ejecting members, of the continuous sheet; and tension application members that give tension in the sheet width direction to the portion, opposed to the droplets ejecting members, of the continuous sheet in a state that movement, in the sheet width direction, of the portion, opposed to the droplets ejecting members, of the continuous sheet is restricted by the movement restriction members.

Image forming apparatus

Growing community of inventors

Kanagawa, Japan

Kazuyuki Hara