JPH0324267Y2 - - Google Patents

Info

Publication number

JPH0324267Y2

JPH0324267Y2 JP11437687U JP11437687U JPH0324267Y2 JP H0324267 Y2 JPH0324267 Y2 JP H0324267Y2 JP 11437687 U JP11437687 U JP 11437687U JP 11437687 U JP11437687 U JP 11437687U JP H0324267 Y2 JPH0324267 Y2 JP H0324267Y2

Authority

JP

Japan

Prior art keywords

flask

filling frame

cover member

frame

casting

Prior art date

1987-07-24

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

• 238000005266 casting Methods 0.000 claims description 25
• 239000003110 molding sand Substances 0.000 claims description 15
• 229920003002 synthetic resin Polymers 0.000 claims description 12
• 239000000057 synthetic resin Substances 0.000 claims description 12
• 238000007872 degassing Methods 0.000 claims description 10
• 208000015943 Coeliac disease Diseases 0.000 description 12
• 239000004576 sand Substances 0.000 description 9
• 238000000465 moulding Methods 0.000 description 5
• 238000005553 drilling Methods 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 239000011148 porous material Substances 0.000 description 3
• 239000011295 pitch Substances 0.000 description 2
• 238000001179 sorption measurement Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 238000013022 venting Methods 0.000 description 1