| 摘要 |
PURPOSE:To simplify the system by unifying piping by accommodating each machanism of a check valve and a governor into one body and installing said body into a main piping. CONSTITUTION:The piping for a pressure adjuster 1 for air pressure source consists of a piping 120 for connecting an inlet 8 and an air compressor 7 and a piping 121 for connecting an outlet 11 and a compressed-air tank 10. Between the inlet 8 and the outlet 11, a check valve 15 for preventing back flow is installed at the crossing point between a longitudinal passage 13 and a transverse passage 14. A stepped piston 22 is installed in the region between the small diameter part 61 and the large diameter part 60 of a chamber 6 inside a body 2. |
