Title:
ELECTRONICALLY CONTROLLED FUEL INJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2003/048560
Kind Code:
A1
Abstract:
An injection nozzle (7) comprises a nozzle holder (25) with an injection hole (25a) and a valve body (29) for opening and closing the injection hole. A circular projecting portion (38) is formed in a position surrounding the injection hole of the nozzle holder. An electronically controlled fuel injection device is provided which can prevent fuel from adhering to tip surfaces of the nozzle holder and of a poppet valve or on the inside wall of an air−intake passage, for example, even under the full load where the inside of the air−intake passage is under low negative pressure.
More Like This:
| JPH0953744 | IMPROVED VALVE |
| JP5991419 | A fuel injection control device and a fuel injection system |
Inventors:
HASHIMOTO SHOGO
EHARA RYOJI
NICHOGI TADASHI
MIZUI HIROSHI
EHARA RYOJI
NICHOGI TADASHI
MIZUI HIROSHI
Application Number:
PCT/JP2002/011423
Publication Date:
June 12, 2003
Filing Date:
November 01, 2002
Export Citation:
Assignee:
MIKUNI KOGYO KK (JP)
International Classes:
F02M51/04; F02M51/06; F02M57/02; F02M61/18; F02M69/04; (IPC1-7): F02M51/06; F02M61/18
Foreign References:
| JP2001221137A | 2001-08-17 | |||
| JPH0430266U | 1992-03-11 | |||
| JPS50147022U | 1975-12-05 |
Download PDF: