NOZZLE FOR INTERNAL COMBUSTION ENGINE Russian patent published in 1999 - IPC

FIELD: mechanical engineering; internal combustion engines; diesel engine fuel injection devices. SUBSTANCE: nozzle has body and spray tip connected to body by spacer with fitted in through mounting pins. Spray tip is connected to body by nut. Spray tip has needle loaded by spring through spindle. Spring is arranged inside body. Bridges between holes for press-fitting the pins and side surface of spacer are provided with through longitudinal slot. Proposed invention improves manufacturability and provides possibility of using strong solid pins owing to resilience of spacer bridges. EFFECT: enhanced functional properties of nozzle. 2 dwg