Pressure device with self-supercharging ring

Pressure device with self-supercharging ring

  • CN 2,270,839 Y
  • Filed: 07/30/1996
  • Issued: 12/17/1997
  • Est. Priority Date: 07/30/1996
  • Status: Active Grant
First Claim
Patent Images

1. , in a kind of generation, is from the pressurization device of supercharging ring, by cylinder body, piston (1), piston rod (2), sealing seat (3), import (4), outlet (5) is formed, wherein:

  • cylinder body is made of cylinder sleeve seat (6) and the cylinder sleeve (7) that is set in wherein, piston (1) is fixed on piston rod (2) middle part, piston (1) will be divided into two spaces in the cylinder body, piston rod (2) two ends are bearing in respectively in the sealing seat (3) that links to each other with cylinder sleeve seat (6) two ends, one end of its piston rod (2) links to each other with power mechanism, have import (4) and outlet (5) on the cylinder sleeve (7), in import (4) and the outlet (5) unidirectional check valve (15 is installed,

         8), there is the circular groove (10) of placing nonmetal piston packing ring (9) outer that it is characterized in that piston (1), and circular groove (10) bottom has the hole (11) of spatial communication in equally distributed some and the cylinder body.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×