JPS6097345U - piston ring - Google Patents

piston ring

Info

Publication number
JPS6097345U
JPS6097345U JP19080983U JP19080983U JPS6097345U JP S6097345 U JPS6097345 U JP S6097345U JP 19080983 U JP19080983 U JP 19080983U JP 19080983 U JP19080983 U JP 19080983U JP S6097345 U JPS6097345 U JP S6097345U
Authority
JP
Japan
Prior art keywords
piston ring
sliding
pair
circular arc
inclined surface
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
JP19080983U
Other languages
Japanese (ja)
Inventor
水間　良邦
哲哉 佐藤
秀樹 吉田
Original Assignee
株式会社リケン
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 株式会社リケン filed Critical 株式会社リケン
Priority to JP19080983U priority Critical patent/JPS6097345U/en
Publication of JPS6097345U publication Critical patent/JPS6097345U/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図は従来のピストンリングの断面図、第２図は運転
時間とオイル消費量との関係を示すグラフ図、第３図お
よび第４図はこの考案のピストンの上下動時の状態を示
す部分断面図、第５図はこの考案の一例のピストンリン
グの断面図である。 図中＝８，９・・・摺動面、１０，１１・・・円弧面。Fig. 1 is a sectional view of a conventional piston ring, Fig. 2 is a graph showing the relationship between operating time and oil consumption, and Figs. 3 and 4 show the state of the piston of this invention when it moves up and down. FIG. 5 is a partial sectional view of a piston ring according to an example of this invention. In the figure = 8, 9...Sliding surface, 10, 11... Arc surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 傾斜したカッタ面、および上下面に設けた半径方向外方
に延在する傾斜面とで、対の摺動面を画定させるピスト
ンリングであって、上方の前記傾斜面と前記摺動面とを
円弧面で連接させ且つ下方の前記傾斜面と前記摺動面と
を円弧面で連接させることを特徴とするピストンリング
。　　・A piston ring in which an inclined cutter surface and an inclined surface extending radially outward provided on the upper and lower surfaces define a pair of sliding surfaces, the upper inclined surface and the sliding surface defining a pair of sliding surfaces. A piston ring characterized in that the piston ring is connected by a circular arc surface, and the lower inclined surface and the sliding surface are connected by a circular arc surface.・
JP19080983U 1983-12-10 1983-12-10 piston ring Pending JPS6097345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19080983U JPS6097345U (en) 1983-12-10 1983-12-10 piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19080983U JPS6097345U (en) 1983-12-10 1983-12-10 piston ring

Publications (1)

Publication Number Publication Date
JPS6097345U true JPS6097345U (en) 1985-07-03

Family

ID=30411038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19080983U Pending JPS6097345U (en) 1983-12-10 1983-12-10 piston ring

Country Status (1)

Country Link
JP (1) JPS6097345U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004040174A1 (en) * 2002-10-29 2004-05-13 Toyota Jidousha Kabushiki Kaisha Oil ring
JP2007504416A (en) * 2003-09-02 2007-03-01 マーレ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Multi-part oil ring for internal combustion engine pistons
CN100410569C (en) * 2002-10-29 2008-08-13 丰田自动车株式会社 Oil ring
CN102575767A (en) * 2009-09-30 2012-07-11 日本活塞环株式会社 Combined oil ring

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004040174A1 (en) * 2002-10-29 2004-05-13 Toyota Jidousha Kabushiki Kaisha Oil ring
EP1557594A1 (en) * 2002-10-29 2005-07-27 Toyota Jidosha Kabushiki Kaisha Oil ring
EP1557594A4 (en) * 2002-10-29 2006-01-18 Toyota Motor Co Ltd Oil ring
EP1837561A1 (en) * 2002-10-29 2007-09-26 Toyota Jidosha Kabushiki Kaisha Oil ring
CN100410569C (en) * 2002-10-29 2008-08-13 丰田自动车株式会社 Oil ring
JP2007504416A (en) * 2003-09-02 2007-03-01 マーレ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Multi-part oil ring for internal combustion engine pistons
JP4800946B2 (en) * 2003-09-02 2011-10-26 マーレ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Multi-part oil ring for internal combustion engine pistons
CN102575767A (en) * 2009-09-30 2012-07-11 日本活塞环株式会社 Combined oil ring
CN102575767B (en) * 2009-09-30 2015-07-01 日本活塞环株式会社 Combined oil ring

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