JPH0231227Y2 - - Google Patents

Info

Publication number

JPH0231227Y2

JPH0231227Y2 JP11677586U JP11677586U JPH0231227Y2 JP H0231227 Y2 JPH0231227 Y2 JP H0231227Y2 JP 11677586 U JP11677586 U JP 11677586U JP 11677586 U JP11677586 U JP 11677586U JP H0231227 Y2 JPH0231227 Y2 JP H0231227Y2

Authority

JP

Japan

Prior art keywords

valve

spool

port

mold

opening

Prior art date

1986-07-31

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000012530 fluid Substances 0.000 claims description 10
• 238000013022 venting Methods 0.000 claims description 9
• 238000007872 degassing Methods 0.000 claims description 8
• 238000001514 detection method Methods 0.000 claims description 8
• 239000002184 metal Substances 0.000 description 17
• 238000002347 injection Methods 0.000 description 10
• 239000007924 injection Substances 0.000 description 10
• 238000004512 die casting Methods 0.000 description 5
• 238000001746 injection moulding Methods 0.000 description 4
• 230000007257 malfunction Effects 0.000 description 4
• 230000000630 rising effect Effects 0.000 description 3
• 230000000903 blocking effect Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000001125 extrusion Methods 0.000 description 2
• 239000012768 molten material Substances 0.000 description 2
• 230000005856 abnormality Effects 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 239000006082 mold release agent Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1