JPH0335247Y2 - - Google Patents

Info

Publication number

JPH0335247Y2

JPH0335247Y2 JP3851685U JP3851685U JPH0335247Y2 JP H0335247 Y2 JPH0335247 Y2 JP H0335247Y2 JP 3851685 U JP3851685 U JP 3851685U JP 3851685 U JP3851685 U JP 3851685U JP H0335247 Y2 JPH0335247 Y2 JP H0335247Y2

Authority

JP

Japan

Prior art keywords

partition wall

dust collection

electric blower

collection chamber

secondary filter

Prior art date

1985-03-18

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

• 238000005192 partition Methods 0.000 claims description 60
• 239000000428 dust Substances 0.000 claims description 52
• 239000000463 material Substances 0.000 claims description 21
• 238000004140 cleaning Methods 0.000 claims description 4
• 238000009423 ventilation Methods 0.000 description 7
• 230000002093 peripheral effect Effects 0.000 description 5
• 238000012856 packing Methods 0.000 description 4
• 230000035699 permeability Effects 0.000 description 3
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
• 210000000078 claw Anatomy 0.000 description 2
• 230000000694 effects Effects 0.000 description 1
• 230000007257 malfunction Effects 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1