| 摘要 |
FIELD: internal combustion engines; fuel injection devices. ^ SUBSTANCE: proposed solenoid valve contains fuel feed line, shutter controlled by electromagnet and interacting with seat in line and fuel filtering device placed in line to prevent getting of dirt particles between seat and shutter without considerable reduction of fuel pressure. Seat is made conical, being arranged on one end of line. Shutter is provided with ball engaging with conical seat. Filtering device includes metal plate with great number of holes, being secured on other end of line. Diameter of holes in plate is less than 0.25 mm. ^ EFFECT: provision of simple and reliable solenoid valve preventing reduction of pressure in fuel line. ^ 7 cl, 2 dwg |
