JPS63105754U - - Google Patents

Info

Publication number

JPS63105754U

JPS63105754U JP20261386U JP20261386U JPS63105754U JP S63105754 U JPS63105754 U JP S63105754U JP 20261386 U JP20261386 U JP 20261386U JP 20261386 U JP20261386 U JP 20261386U JP S63105754 U JPS63105754 U JP S63105754U

Authority

JP

Japan

Prior art keywords

piston

piston head

head surface

annular region

relationship

Prior art date

1986-12-27

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

• 230000003746 surface roughness Effects 0.000 claims description 2
• 238000002485 combustion reaction Methods 0.000 claims 1
• TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1