JPS5879166U - oil ring for piston - Google Patents

oil ring for piston

Info

Publication number
JPS5879166U
JPS5879166U JP17508681U JP17508681U JPS5879166U JP S5879166 U JPS5879166 U JP S5879166U JP 17508681 U JP17508681 U JP 17508681U JP 17508681 U JP17508681 U JP 17508681U JP S5879166 U JPS5879166 U JP S5879166U
Authority
JP
Japan
Prior art keywords
piston
oil ring
dead center
center side
ring
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.)
Pending
Application number
JP17508681U
Other languages
Japanese (ja)
Inventor
裕司 薩川
Original Assignee
三菱自動車工業株式会社
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 by 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP17508681U priority Critical patent/JPS5879166U/en
Publication of JPS5879166U publication Critical patent/JPS5879166U/en
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来装置における要部断面図、第２図、は本考
案の実施例における断面図、第３図は同実施例の変形例
における断面図である。 ５；第ル−ル部、６；第２レール部、８；オイル逃げ孔
、１１；オイル逃げ溝、Ｂ；空隙、Ｄ；リング溝空間。FIG. 1 is a sectional view of a main part of a conventional device, FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a sectional view of a modified example of the same embodiment. 5: 1st rule part, 6: 2nd rail part, 8: Oil escape hole, 11: Oil escape groove, B: Gap, D: Ring groove space.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上死点側の第ル−ル部と下死点側の第２レール部とを外
周に突設したオイルリングにおいて、上記第２レール部
側のオイルリングにリング背面部のリング溝空間と上記
第２レール部の下死点側のピストンおよびシリンダ内壁
との間に存する空隙とを連通させるオイル逃げ孔又は溝
を形成したことを特徴とするピストン用オイルリング。In an oil ring in which a first rule part on the top dead center side and a second rail part on the bottom dead center side protrude from the outer periphery, the oil ring on the second rail part side has a ring groove space on the back surface of the ring and the second rail part on the bottom dead center side. An oil ring for a piston, characterized in that an oil escape hole or groove is formed to communicate the gap between the piston on the bottom dead center side of the second rail portion and the inner wall of the cylinder.
JP17508681U 1981-11-24 1981-11-24 oil ring for piston Pending JPS5879166U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17508681U JPS5879166U (en) 1981-11-24 1981-11-24 oil ring for piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17508681U JPS5879166U (en) 1981-11-24 1981-11-24 oil ring for piston

Publications (1)

Publication Number Publication Date
JPS5879166U true JPS5879166U (en) 1983-05-28

Family

ID=29967317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17508681U Pending JPS5879166U (en) 1981-11-24 1981-11-24 oil ring for piston

Country Status (1)

Country Link
JP (1) JPS5879166U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011058373A (en) * 2009-09-07 2011-03-24 Toyota Motor Corp Combined oil ring for internal combustion engine, and assembly structure of the same
KR20200117322A (en) * 2019-04-03 2020-10-14 평화오일씰공업주식회사 Sealing device with accumulation pressure relief function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011058373A (en) * 2009-09-07 2011-03-24 Toyota Motor Corp Combined oil ring for internal combustion engine, and assembly structure of the same
KR20200117322A (en) * 2019-04-03 2020-10-14 평화오일씰공업주식회사 Sealing device with accumulation pressure relief function

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