PINTLE FOR PREVENTING DEPOSIT OF CARBON

摘要

A pintle for preventing deposition of carbon is provided to minimize the exhaust gas entering between the bushing and the pintle by fitting a ring around the pintle. A pintle for preventing deposition of carbon includes a ring(50) combined on the outside surface. The pintle is located inside a shield(30). As swirl(alpha) and resistance is caused by the ring, it is minimized that the exhaust gas flowing in the shield enters between the pintle and a bushing(20). Consequently, the carbon generated in the engine flows into the shield, not accumulated in the joint surface of the pintle and the bushing.