JPH0541836Y2 - - Google Patents

Info

Publication number

JPH0541836Y2

JPH0541836Y2 JP9549987U JP9549987U JPH0541836Y2 JP H0541836 Y2 JPH0541836 Y2 JP H0541836Y2 JP 9549987 U JP9549987 U JP 9549987U JP 9549987 U JP9549987 U JP 9549987U JP H0541836 Y2 JPH0541836 Y2 JP H0541836Y2

Authority

JP

Japan

Prior art keywords

powder

scattering prevention

powder scattering

air

prevention cover

Prior art date

1987-06-22

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.)

Expired - Lifetime

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000843 powder Substances 0.000 claims description 51
• 230000002265 prevention Effects 0.000 claims description 23
• 238000007664 blowing Methods 0.000 claims description 7
• 238000010586 diagram Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 229920002472 Starch Polymers 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 235000019698 starch Nutrition 0.000 description 1
• 239000008107 starch Substances 0.000 description 1