JPS646336U - - Google Patents

Info

Publication number

JPS646336U

JPS646336U JP9998987U JP9998987U JPS646336U JP S646336 U JPS646336 U JP S646336U JP 9998987 U JP9998987 U JP 9998987U JP 9998987 U JP9998987 U JP 9998987U JP S646336 U JPS646336 U JP S646336U

Authority

JP

Japan

Prior art keywords

exhaust valve

compression ratio

internal combustion

change

combustion engine

Prior art date

1987-07-01

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

• 230000006835 compression Effects 0.000 claims 3
• 238000007906 compression Methods 0.000 claims 3
• 238000002485 combustion reaction Methods 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 5
• 239000000446 fuel Substances 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1