JPH0331236U - - Google Patents

Info

Publication number

JPH0331236U

JPH0331236U JP8984189U JP8984189U JPH0331236U JP H0331236 U JPH0331236 U JP H0331236U JP 8984189 U JP8984189 U JP 8984189U JP 8984189 U JP8984189 U JP 8984189U JP H0331236 U JPH0331236 U JP H0331236U

Authority

JP

Japan

Prior art keywords

cover

ventilation fan

circumferential edge

outer circumferential

intake side

Prior art date

1989-08-01

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005553 drilling Methods 0.000 claims description 3
• 239000004745 nonwoven fabric Substances 0.000 claims description 3
• 230000002093 peripheral effect Effects 0.000 claims description 3
• 238000009423 ventilation Methods 0.000 claims 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
• 229910052782 aluminium Inorganic materials 0.000 claims 1
• 239000011888 foil Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2

Cited By (5)