TRIGGER RING STRUCTURE FOR CHECKING AN ANGLE WHEN DRIVING A STARTING VALVE, CAPABLE OF EFFECTIVELY SETTING A SPRAYING TIMING BY DETERMINING A STARTING AIR SPRAY TIMING FOR STOPPING AND REVERSE ROTATIONS

摘要

PURPOSE: A trigger ring structure for checking an angle when driving a starting valve is provided to determine a starting air spray timing of a starting valve for first-starting an engine because a protruded portion inside the trigger ring is read by a proximity sensor.;CONSTITUTION: A trigger ring structure for checking an angle when driving a starting valve comprises a first trigger ring and a second trigger ring. If an inner side of the first trigger ring is divided into four parts, the inner side between 0~90° and 90~180° are general shapes, 180~270° and 180~225° are protruded, 225~270° is the general shapes, and 270~360° is protruded. If the inner side of the second trigger ring is divided into the four parts, the inner side between 0~90° and 90~180° are the general shapes, 180~270° is protruded, 270~315° is a general form, and 315~360° is protruded.;COPYRIGHT KIPO 2012