JPS627279Y2 - - Google Patents

Info

Publication number

JPS627279Y2

JPS627279Y2 JP17240982U JP17240982U JPS627279Y2 JP S627279 Y2 JPS627279 Y2 JP S627279Y2 JP 17240982 U JP17240982 U JP 17240982U JP 17240982 U JP17240982 U JP 17240982U JP S627279 Y2 JPS627279 Y2 JP S627279Y2

Authority

JP

Japan

Prior art keywords

drum

fan

outer box

bearing

support plate

Prior art date

1982-11-15

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

• 229920003002 synthetic resin Polymers 0.000 claims description 7
• 239000000057 synthetic resin Substances 0.000 claims description 7
• 238000007664 blowing Methods 0.000 claims description 3
• 239000002184 metal Substances 0.000 description 9
• 238000001816 cooling Methods 0.000 description 7
• 239000004065 semiconductor Substances 0.000 description 7
• 238000009423 ventilation Methods 0.000 description 4
• 230000005855 radiation Effects 0.000 description 3
• 239000000428 dust Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
• 238000002788 crimping Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 239000004519 grease Substances 0.000 description 1
• 238000012856 packing Methods 0.000 description 1