JPS61120059U - - Google Patents

Info

Publication number
JPS61120059U
JPS61120059U JP283585U JP283585U JPS61120059U JP S61120059 U JPS61120059 U JP S61120059U JP 283585 U JP283585 U JP 283585U JP 283585 U JP283585 U JP 283585U JP S61120059 U JPS61120059 U JP S61120059U
Authority
JP
Japan
Prior art keywords
piston
groove
annular groove
ring
vertical cross
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
JP283585U
Other languages
English (en)
Other versions
JPH0143488Y2 (ja
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 JP283585U priority Critical patent/JPH0143488Y2/ja
Publication of JPS61120059U publication Critical patent/JPS61120059U/ja
Application granted granted Critical
Publication of JPH0143488Y2 publication Critical patent/JPH0143488Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1の実施例に係るエンジン
用ピストンまわりの縦断面図、第2図は第1図の
ピストンの部分拡大縦断面図、第3図は従来のピ
ストンの部分縦断面図、第4図は本考案の第2実
施例に係るエンジン用ピストンの部分縦断面図、
である。 1,12…ピストン、2……シリンダボア、5
……燃焼室、6,13……トツプリング、7……
セカンドリング、9……トツプランド部、10,
15……ガスコントロールリング、11……環状
溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンのトツプランド部に、ピストン円周方
    向全周にわたつて延びるピストンリング溝とは別
    の環状溝を形成し、該環状溝に、シリンダボア径
    よりも小なる外径で縦断面形状が板状のガスコン
    トロールリングを装着したことを特徴とするエン
    ジン用ピストン。
JP283585U 1985-01-16 1985-01-16 Expired JPH0143488Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP283585U JPH0143488Y2 (ja) 1985-01-16 1985-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP283585U JPH0143488Y2 (ja) 1985-01-16 1985-01-16

Publications (2)

Publication Number Publication Date
JPS61120059U true JPS61120059U (ja) 1986-07-29
JPH0143488Y2 JPH0143488Y2 (ja) 1989-12-18

Family

ID=30476884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP283585U Expired JPH0143488Y2 (ja) 1985-01-16 1985-01-16

Country Status (1)

Country Link
JP (1) JPH0143488Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011117756A (ja) * 2009-12-01 2011-06-16 Ihi Corp 膜厚計測装置及び方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6389865B2 (ja) * 2016-12-27 2018-09-12 Tpr株式会社 内燃機関用ピストン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011117756A (ja) * 2009-12-01 2011-06-16 Ihi Corp 膜厚計測装置及び方法

Also Published As

Publication number Publication date
JPH0143488Y2 (ja) 1989-12-18

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