JPS6331240U - - Google Patents

Info

Publication number
JPS6331240U
JPS6331240U JP12545086U JP12545086U JPS6331240U JP S6331240 U JPS6331240 U JP S6331240U JP 12545086 U JP12545086 U JP 12545086U JP 12545086 U JP12545086 U JP 12545086U JP S6331240 U JPS6331240 U JP S6331240U
Authority
JP
Japan
Prior art keywords
heat
recesses
piston
ceramics
overlap
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
JP12545086U
Other languages
English (en)
Other versions
JPH0511332Y2 (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 JP12545086U priority Critical patent/JPH0511332Y2/ja
Publication of JPS6331240U publication Critical patent/JPS6331240U/ja
Application granted granted Critical
Publication of JPH0511332Y2 publication Critical patent/JPH0511332Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
第1〜2図は本考案に係る断熱厚肉セラミツク
スピストンの構成を示し第1図は縦断面図、第2
図は上面図、第3図は第1〜2図の本考案に至る
途中の断熱セラミツクスピストンの構成を示す断
面図、第4図は従来形断熱セラミツクスピストン
の構成を示す断面図である。 1……ピストン、2……セラミツクス、3……
ふた、4……ボアクール穴、5……凹み。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンの触火面に複数個の円形の凹み5をボ
    アクール穴位置4と重複しないように設け、上記
    凹みに断熱材料のセラミツクスを溶射するか又は
    円筒のセラミツクスの焼結体を装着し、かつその
    上部に耐熱材よりなるふたを載置し、該ふたをピ
    ストンクラウンに固着したことを特徴とする断熱
    厚肉セラミツクスピストン。
JP12545086U 1986-08-19 1986-08-19 Expired - Lifetime JPH0511332Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12545086U JPH0511332Y2 (ja) 1986-08-19 1986-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12545086U JPH0511332Y2 (ja) 1986-08-19 1986-08-19

Publications (2)

Publication Number Publication Date
JPS6331240U true JPS6331240U (ja) 1988-02-29
JPH0511332Y2 JPH0511332Y2 (ja) 1993-03-19

Family

ID=31018364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12545086U Expired - Lifetime JPH0511332Y2 (ja) 1986-08-19 1986-08-19

Country Status (1)

Country Link
JP (1) JPH0511332Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4591477B2 (ja) * 2007-05-21 2010-12-01 トヨタ自動車株式会社 内燃機関用のピストンおよびその製造方法

Also Published As

Publication number Publication date
JPH0511332Y2 (ja) 1993-03-19

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