REED VALVE AND COMPRESSION DEVICE

• Main Authors: KATO TOMOHITO, NAITO YOSHIHIRO
• Format: Patent
• Language: English
• Published: 09.09.2013
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

PROBLEM TO BE SOLVED: To provide an easy-to-manufacture reed valve superior in durability, and to provide a compression device having the reed valve.SOLUTION: A reed member of a reed valve 1 includes a seating-side reed member 40 and a stopper-side reed member 50. The seating-side reed member 40 is disposed on a valve base-side where a seating face is formed, and the stopper-side reed member 50 is disposed on the seating-side reed member 40. A spacer member 60 is interposed between the seating-side reed member 40 and the stopper-side reed member 50. When the valve is opened and closed, the stopper-side reed member 50 operates after the seating-side reed member 40. When the valve is opened, the stopper-side reed member 50 collides with the seating-side reed member 40, and absorbs a collision force. When the valve is closed, the fluttering of the seating-side reed member 40 can be prevented by the stopper-side reed member 50.