Cone valve type main valve structure

Cone valve type main valve structure

CN
  • CN 202,910,234 U
  • Filed: 09/04/2012
  • Issued: 05/01/2013
  • Est. Priority Date: 09/04/2012
  • Status: Active Grant
First Claim
Patent Images

1. cone valve type main valve structure, it is characterized in that it comprises cone valve type valve core of main valve (1), cone valve type main valve valve pocket (2), it also comprises strike control valve (3), tup (4), working cylinder (5), accumulator (6), the outside that cone valve type main valve valve pocket (2) is sleeved on cone valve type valve core of main valve (1) has formed cone valve, the A mouth of strike control valve (3) is connected with the back cavity A1 of cone valve, the P chamber of cone valve respectively with the cavity of resorption hydraulic fluid port of working cylinder (5), accumulator (6) connects, the A chamber of cone valve is connected with the epicoele hydraulic fluid port of working cylinder (5), tup (4) is installed on working cylinder (5) piston rod, the T mouth of strike control valve (3) is connected with oil revolving end, and the P mouth of strike control valve (3) is connected with the P1 chamber of cone valve.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×