JPH0330524U - - Google Patents

Info

Publication number

JPH0330524U

JPH0330524U JP9015689U JP9015689U JPH0330524U JP H0330524 U JPH0330524 U JP H0330524U JP 9015689 U JP9015689 U JP 9015689U JP 9015689 U JP9015689 U JP 9015689U JP H0330524 U JPH0330524 U JP H0330524U

Authority

JP

Japan

Prior art keywords

casing

fan

movable bodies

protrusion

pair

Prior art date

1989-07-31

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

• 230000008878 coupling Effects 0.000 claims description 4
• 238000010168 coupling process Methods 0.000 claims description 4
• 238000005859 coupling reaction Methods 0.000 claims description 4
• 230000002265 prevention Effects 0.000 claims description 4
• 238000010586 diagram Methods 0.000 description 1
• 229910001285 shape-memory alloy Inorganic materials 0.000 description 1