JPS62152220U - - Google Patents

Info

Publication number

JPS62152220U

JPS62152220U JP3949686U JP3949686U JPS62152220U JP S62152220 U JPS62152220 U JP S62152220U JP 3949686 U JP3949686 U JP 3949686U JP 3949686 U JP3949686 U JP 3949686U JP S62152220 U JPS62152220 U JP S62152220U

Authority

JP

Japan

Prior art keywords

impeller

rotating shaft

hard material

turbine

bearing part

Prior art date

1986-03-18

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims 2
• 239000012530 fluid Substances 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 238000011144 upstream manufacturing Methods 0.000 description 1

Cited By (2)