JPS62203946U - - Google Patents

Info

Publication number

JPS62203946U

JPS62203946U JP8924886U JP8924886U JPS62203946U JP S62203946 U JPS62203946 U JP S62203946U JP 8924886 U JP8924886 U JP 8924886U JP 8924886 U JP8924886 U JP 8924886U JP S62203946 U JPS62203946 U JP S62203946U

Authority

JP

Japan

Prior art keywords

skirt portion

lubricating oil

material layer

porous material

piston

Prior art date

1986-06-13

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

• 239000010687 lubricating oil Substances 0.000 claims description 4
• 239000011148 porous material Substances 0.000 claims description 2
• 239000000919 ceramic Substances 0.000 claims 1
• 238000002485 combustion reaction Methods 0.000 claims 1
• 239000002184 metal Substances 0.000 claims 1
• 238000001816 cooling Methods 0.000 description 2
• 239000003921 oil Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)