JPS61110853U - - Google Patents

Info

Publication number
JPS61110853U
JPS61110853U JP19863584U JP19863584U JPS61110853U JP S61110853 U JPS61110853 U JP S61110853U JP 19863584 U JP19863584 U JP 19863584U JP 19863584 U JP19863584 U JP 19863584U JP S61110853 U JPS61110853 U JP S61110853U
Authority
JP
Japan
Prior art keywords
oil ring
ring body
expander
layer
nitrided layer
Prior art date
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
Application number
JP19863584U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326293Y2 (enrdf_load_stackoverflow
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984198635U priority Critical patent/JPH0326293Y2/ja
Publication of JPS61110853U publication Critical patent/JPS61110853U/ja
Application granted granted Critical
Publication of JPH0326293Y2 publication Critical patent/JPH0326293Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
JP1984198635U 1984-12-25 1984-12-25 Expired JPH0326293Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984198635U JPH0326293Y2 (enrdf_load_stackoverflow) 1984-12-25 1984-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984198635U JPH0326293Y2 (enrdf_load_stackoverflow) 1984-12-25 1984-12-25

Publications (2)

Publication Number Publication Date
JPS61110853U true JPS61110853U (enrdf_load_stackoverflow) 1986-07-14
JPH0326293Y2 JPH0326293Y2 (enrdf_load_stackoverflow) 1991-06-06

Family

ID=30757809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984198635U Expired JPH0326293Y2 (enrdf_load_stackoverflow) 1984-12-25 1984-12-25

Country Status (1)

Country Link
JP (1) JPH0326293Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019050A1 (en) * 2001-08-31 2003-03-06 Riken Corporation Two piece oil control ring with nitrided surface layers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929204A (enrdf_load_stackoverflow) * 1972-07-14 1974-03-15
JPS57143473A (en) * 1981-03-03 1982-09-04 Nissan Motor Co Ltd Manufacture of sliding member
JPS57203848A (en) * 1981-06-09 1982-12-14 Nippon Piston Ring Co Ltd Piston ring made of steel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929204A (enrdf_load_stackoverflow) * 1972-07-14 1974-03-15
JPS57143473A (en) * 1981-03-03 1982-09-04 Nissan Motor Co Ltd Manufacture of sliding member
JPS57203848A (en) * 1981-06-09 1982-12-14 Nippon Piston Ring Co Ltd Piston ring made of steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019050A1 (en) * 2001-08-31 2003-03-06 Riken Corporation Two piece oil control ring with nitrided surface layers
CN1306190C (zh) * 2001-08-31 2007-03-21 株式会社理研 具有渗氮表面层的两部件润滑油控制环

Also Published As

Publication number Publication date
JPH0326293Y2 (enrdf_load_stackoverflow) 1991-06-06

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