IMPACT ABSORPTION CHAPTER FOR MEMBRANE ACCUMULATOR

摘要

PURPOSE: A shock absorbing device of a membrane-type accumulator is provided to alleviate shock when a rivet and a button are bumped into a main body or a port by excessive deformation of a membrane because a buffer spring is installed underside of the main body. CONSTITUTION: A shock absorbing device of a membrane-type accumulator includes a rib(140), a spring(142), and a projection(144). The rib is inserted in a long groove of a main body(100) of a membrane-type accumulator to be fixed. The spring is inserted in a hollow part(140a) of the rib. The projection is installed in the upper end of the spring and moves upward and downward.