Patent ID: 9151449
Filing Date: 2015-10-06
Classification: B01D,F16J,F17C,Y10T

Abstract:
1. A vessel attaching/removing device for a conditioning apparatus, comprising: a port block in which a primary-side port to which compressed air is supplied and a secondary-side port which discharges compressed air are formed; a vessel having a cylindrical shape in which a female screw part to be screwed to a male screw part provided in the port block is provided inside an opening end part of the vessel; an annular lock member mounted outside the opening end part of the vessel so as to be movable in an axial direction of the vessel; a biasing member which is provided inside the annular lock member and presses the annular lock member in the axial direction toward the port block; and a movable-side engagement part which is provided on the annular lock member and engages with a fixed-side engagement part of the port block side when the vessel is rotated to a fastening completion position between the female screw part and the male screw part.