JPH03280Y2 - - Google Patents

Info

Publication number

JPH03280Y2

JPH03280Y2 JP1316286U JP1316286U JPH03280Y2 JP H03280 Y2 JPH03280 Y2 JP H03280Y2 JP 1316286 U JP1316286 U JP 1316286U JP 1316286 U JP1316286 U JP 1316286U JP H03280 Y2 JPH03280 Y2 JP H03280Y2

Authority

JP

Japan

Prior art keywords

sand

pressure

feeding

tank

molding

Prior art date

1986-01-31

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

• 239000004576 sand Substances 0.000 claims description 71
• 239000003110 molding sand Substances 0.000 claims description 37
• 238000000465 moulding Methods 0.000 claims description 18
• 230000007423 decrease Effects 0.000 claims description 8
• 238000005086 pumping Methods 0.000 description 6
• 239000000428 dust Substances 0.000 description 4
• 238000001514 detection method Methods 0.000 description 3
• 230000035939 shock Effects 0.000 description 3
• 238000010586 diagram Methods 0.000 description 2
• 238000007664 blowing Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1