JPH0130602Y2 - - Google Patents

Info

Publication number

JPH0130602Y2

JPH0130602Y2 JP1981147730U JP14773081U JPH0130602Y2 JP H0130602 Y2 JPH0130602 Y2 JP H0130602Y2 JP 1981147730 U JP1981147730 U JP 1981147730U JP 14773081 U JP14773081 U JP 14773081U JP H0130602 Y2 JPH0130602 Y2 JP H0130602Y2

Authority

JP

Japan

Prior art keywords

oil ring

rail

oil

ring

upper rail

Prior art date

1981-10-06

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 230000002093 peripheral effect Effects 0.000 claims description 5
• 239000000463 material Substances 0.000 claims description 4
• 238000004381 surface treatment Methods 0.000 claims description 3
• 238000004891 communication Methods 0.000 claims description 2
• 239000003921 oil Substances 0.000 description 34
• 229910001018 Cast iron Inorganic materials 0.000 description 4
• 238000002485 combustion reaction Methods 0.000 description 3
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
• 239000010687 lubricating oil Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005121 nitriding Methods 0.000 description 1
• 238000007747 plating Methods 0.000 description 1
• 238000007751 thermal spraying Methods 0.000 description 1