Pressure reducer

• Main Authors: SHIMA TOSHIHIKO, FUJIWARA HIDETOSHI, SUZUKI TAKUYA, ISHITOYA TSUKUO, KUROYANAGI MUNETOSHI, YAMASHITA AKIRA
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2007
• Subjects: BLASTING; CONTROLLING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PHYSICS; REGULATING; STORING OF DISTRIBUTING GASES OR LIQUIDS; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

A pressure reducer includes a piston slidably accommodated in a cylinder to define a decompression chamber and a pressure adjusting chamber. A seal member includes an elastic member and a sliding portion. The sliding portion is pressed by the elastic member such that the sliding portion slides on an...