JPS6153545U - - Google Patents

Info

Publication number
JPS6153545U
JPS6153545U JP13857284U JP13857284U JPS6153545U JP S6153545 U JPS6153545 U JP S6153545U JP 13857284 U JP13857284 U JP 13857284U JP 13857284 U JP13857284 U JP 13857284U JP S6153545 U JPS6153545 U JP S6153545U
Authority
JP
Japan
Prior art keywords
piston
cavity
combustion engine
internal combustion
top 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
JP13857284U
Other languages
English (en)
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 JP13857284U priority Critical patent/JPS6153545U/ja
Publication of JPS6153545U publication Critical patent/JPS6153545U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる内燃機関のピストンの
一実施例を示す図で、AはC中A−A矢視断面図
、BはC中B−B矢視断面図、CはA中C−C矢
視断面図、第2図は同上の実施例における熱の流
れを示す概略図、第3図は従来のピストンにおけ
る熱の流れを示す概略図、第4図は従来のピスト
ンの構造を示す図で、Aは内燃機関のピストン部
構造を示す縦断面図、Bはピストンの一部拡大縦
断面図である。 6…ピストン、7…キヤビテイ、8…セラミツ
ク断熱層、10…リング溝部、11…ヒートダム
部、12…冷却用パイプ、15…油出口。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン頂面にキヤビテイを有し、ピストン頂
    面及びキヤビテイ表面にセラミツク断熱層を形成
    し、前記キヤビテイ周囲に空洞を形成してなる内
    燃機関のピストンにおいて、ピストン頂壁裏面の
    周縁部からリング溝形成壁裏面につながる部分を
    環状に没入させて形成したヒートダム部に、冷却
    油が流通される冷却用パイプを設けたことを特徴
    とする内燃機関のピストン。
JP13857284U 1984-09-14 1984-09-14 Pending JPS6153545U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13857284U JPS6153545U (ja) 1984-09-14 1984-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13857284U JPS6153545U (ja) 1984-09-14 1984-09-14

Publications (1)

Publication Number Publication Date
JPS6153545U true JPS6153545U (ja) 1986-04-10

Family

ID=30696960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13857284U Pending JPS6153545U (ja) 1984-09-14 1984-09-14

Country Status (1)

Country Link
JP (1) JPS6153545U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016123600A1 (en) * 2015-01-30 2016-08-04 Federal-Mogul Corporation Piston with cooling gallery cooling insert and method of construction thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016123600A1 (en) * 2015-01-30 2016-08-04 Federal-Mogul Corporation Piston with cooling gallery cooling insert and method of construction thereof
US10240556B2 (en) 2015-01-30 2019-03-26 Tenneco Inc. Piston with cooling gallery cooling insert and method of construction thereof

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