JPH0397715U - - Google Patents

Info

Publication number

JPH0397715U

JPH0397715U JP480090U JP480090U JPH0397715U JP H0397715 U JPH0397715 U JP H0397715U JP 480090 U JP480090 U JP 480090U JP 480090 U JP480090 U JP 480090U JP H0397715 U JPH0397715 U JP H0397715U

Authority

JP

Japan

Prior art keywords

opening

valve

pressure

balance piston

attached

Prior art date

1990-01-22

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

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
• 230000001105 regulatory effect Effects 0.000 claims description 5
• 239000007788 liquid Substances 0.000 claims 3
• 238000010586 diagram Methods 0.000 description 5
• 238000000034 method Methods 0.000 description 2