JPH0290385U - - Google Patents

Info

Publication number

JPH0290385U

JPH0290385U JP17156988U JP17156988U JPH0290385U JP H0290385 U JPH0290385 U JP H0290385U JP 17156988 U JP17156988 U JP 17156988U JP 17156988 U JP17156988 U JP 17156988U JP H0290385 U JPH0290385 U JP H0290385U

Authority

JP

Japan

Prior art keywords

cylinder

circumferential surface

groove

end side

rotating body

Prior art date

1988-12-28

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

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• 238000005192 partition Methods 0.000 claims description 2
• 230000007423 decrease Effects 0.000 claims 1
• 238000007906 compression Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 230000006835 compression Effects 0.000 description 1
• 239000003507 refrigerant Substances 0.000 description 1