JPH0375331U - - Google Patents

Info

Publication number

JPH0375331U

JPH0375331U JP13707989U JP13707989U JPH0375331U JP H0375331 U JPH0375331 U JP H0375331U JP 13707989 U JP13707989 U JP 13707989U JP 13707989 U JP13707989 U JP 13707989U JP H0375331 U JPH0375331 U JP H0375331U

Authority

JP

Japan

Prior art keywords

shaft hole

pressure chamber

valve body

shaft

hole

Prior art date

1989-11-27

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000004891 communication Methods 0.000 claims description 3
• 238000007789 sealing Methods 0.000 claims description 2
• 238000007796 conventional method Methods 0.000 description 2