GAS-STORAGE TANK VALVE OF A CNG VEHICLE, CAPABLE OF IMPROVING SAFETY AND MARKETABILITY

摘要

PURPOSE: A gas-storage tank valve of a CNG(Compressed Natural Gas) vehicle is provided to prevent the damage of an handle part due to external shock.;CONSTITUTION: In a gas-storage tank valve of a CNG(Compressed Natural Gas) vehicle, an opening/closing unit is combined in a valve main body(10) with a screw. A groove(32) is formed on the top of a vertical opening/closing unit(31) of the opening/closing unit. A protrusion part(42) inserted in the groove of the vertical opening/closing unit is formed on a rotation connecting shaft(41) of a handle part(40). A coupling cylindrical part(43) is formed on the top circumference of the handle part. A ring type connection protrusion(44) is formed within the bottom of the coupling cylindrical part. A ring type connection groove(14) in which the ring type connection protrusion is insert-combined is formed on the top of the outer circumference of the valve main body.;COPYRIGHT KIPO 2010