JPS6142512Y2 - - Google Patents

Info

Publication number

JPS6142512Y2

JPS6142512Y2 JP5002082U JP5002082U JPS6142512Y2 JP S6142512 Y2 JPS6142512 Y2 JP S6142512Y2 JP 5002082 U JP5002082 U JP 5002082U JP 5002082 U JP5002082 U JP 5002082U JP S6142512 Y2 JPS6142512 Y2 JP S6142512Y2

Authority

JP

Japan

Prior art keywords

main body

body case

purification filter

fan casing

exhaust purification

Prior art date

1982-04-06

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

• 238000000746 purification Methods 0.000 claims description 21
• -1 polypropylene Polymers 0.000 description 5
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
• 239000004743 Polypropylene Substances 0.000 description 3
• 229920001155 polypropylene Polymers 0.000 description 3
• 239000004698 Polyethylene Substances 0.000 description 2
• 239000000853 adhesive Substances 0.000 description 2
• 238000004026 adhesive bonding Methods 0.000 description 2
• 230000001070 adhesive effect Effects 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 229920000573 polyethylene Polymers 0.000 description 2
• 230000032683 aging Effects 0.000 description 1