INJECTOR BODY WITH PRESSURE CONNECTING PART EXTENDED IN TANGENT DIRECTION

摘要

PROBLEM TO BE SOLVED: To provide an injector body capable of being used even when a pressure level in a high-pressure collecting chamber (common rail) is continuously raised. SOLUTION: A pressure pipe piece 7 is mounted in a state of being shifted from a symmetric line of an annular chamber 5, and an inflow hole 10 formed on the pressure pipe piece 7 is finished at an opening part 12 of the annular chamber 5 with an obtuse inlet angle 31 in the tangent direction.