JPH0218643U - - Google Patents

Info

Publication number

JPH0218643U

JPH0218643U JP9459188U JP9459188U JPH0218643U JP H0218643 U JPH0218643 U JP H0218643U JP 9459188 U JP9459188 U JP 9459188U JP 9459188 U JP9459188 U JP 9459188U JP H0218643 U JPH0218643 U JP H0218643U

Authority

JP

Japan

Prior art keywords

piston

oil

groove

piston cooling

oil passage

Prior art date

1988-07-19

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

• 238000001816 cooling Methods 0.000 claims description 7
• 238000002485 combustion reaction Methods 0.000 claims description 2
• 238000005086 pumping Methods 0.000 claims 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1