JPS60185047U - engine piston - Google Patents

engine piston

Info

Publication number
JPS60185047U
JPS60185047U JP7300784U JP7300784U JPS60185047U JP S60185047 U JPS60185047 U JP S60185047U JP 7300784 U JP7300784 U JP 7300784U JP 7300784 U JP7300784 U JP 7300784U JP S60185047 U JPS60185047 U JP S60185047U
Authority
JP
Japan
Prior art keywords
engine piston
piston
ceramic coating
top surface
abstract
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
JP7300784U
Other languages
Japanese (ja)
Inventor
村上　庄吉
啓一郎 石井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP7300784U priority Critical patent/JPS60185047U/en
Publication of JPS60185047U publication Critical patent/JPS60185047U/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 the drawing]

第１図は一般的なピストンの熱負荷分布を示したピスト
ンの縦断面図、第２図は従来のセラミック・コーティン
グを施したピストンの縦断面図、第３図および第４図は
本考案に係るエンジン用ピストンの概念的な縦断面図で
ある。 １０・・・ピストン、１１・・・ピストン本体、１２−
・・浅い凹部、１３・・・深い凹部、１４・・・セラミ
ック・コーティング、２０・・ゼストン、２１・・・ピ
ストン本体、２２・・・凹部、２３・・・セラミック・
コーティング、２４・・・中心部。Fig. 1 is a longitudinal cross-sectional view of a piston showing the heat load distribution of a typical piston, Fig. 2 is a longitudinal cross-sectional view of a piston with a conventional ceramic coating, and Figs. 3 and 4 are a longitudinal cross-sectional view of a piston with a conventional ceramic coating. FIG. 2 is a conceptual longitudinal sectional view of such an engine piston. 10... Piston, 11... Piston body, 12-
...Shallow recess, 13...Deep recess, 14...Ceramic coating, 20...Zeston, 21...Piston body, 22...Recess, 23...Ceramic...
Coating, 24...center.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストン本体の頂面にセラミック・コーティングを施し
たエンジン用ピストンにおいて、上記頂面の中心部のセ
ラミック・コーティング層の厚さを、その周辺部のそれ
よりも厚くしたことを特徴とするエンジン用ピストン。An engine piston having a ceramic coating applied to the top surface of the piston body, characterized in that the thickness of the ceramic coating layer at the center of the top surface is thicker than that at the periphery. .
JP7300784U 1984-05-18 1984-05-18 engine piston Pending JPS60185047U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7300784U JPS60185047U (en) 1984-05-18 1984-05-18 engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7300784U JPS60185047U (en) 1984-05-18 1984-05-18 engine piston

Publications (1)

Publication Number Publication Date
JPS60185047U true JPS60185047U (en) 1985-12-07

Family

ID=30611958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7300784U Pending JPS60185047U (en) 1984-05-18 1984-05-18 engine piston

Country Status (1)

Country Link
JP (1) JPS60185047U (en)

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