Twin tube hydraulic compesator for a fuel injector

摘要: A fuel injector preferably has a body, closure member, piezoelectric device, and hydraulic thermal compensator. The body extends along an axis. member is displaceable with respect to the between first configuration second configuration. prevents flow through permits body. device displaces from compensator coupled includes tube, piston, fluid. tube axis end portion that occludes tube. contiguously engages one of device. telescopically received in generally defines orifice. fixed piston And fluid orifice move relative