JPH01115809U - - Google Patents

Info

Publication number

JPH01115809U

JPH01115809U JP1205288U JP1205288U JPH01115809U JP H01115809 U JPH01115809 U JP H01115809U JP 1205288 U JP1205288 U JP 1205288U JP 1205288 U JP1205288 U JP 1205288U JP H01115809 U JPH01115809 U JP H01115809U

Authority

JP

Japan

Prior art keywords

return passage

oil return

oil

bulging portion

block structure

Prior art date

1988-01-30

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
• 239000007921 spray Substances 0.000 claims 1
• 230000008961 swelling Effects 0.000 description 1

Cited By (1)