JPS5827550U - Piston with ceramic piston head - Google Patents

Piston with ceramic piston head

Info

Publication number
JPS5827550U
JPS5827550U JP10959881U JP10959881U JPS5827550U JP S5827550 U JPS5827550 U JP S5827550U JP 10959881 U JP10959881 U JP 10959881U JP 10959881 U JP10959881 U JP 10959881U JP S5827550 U JPS5827550 U JP S5827550U
Authority
JP
Japan
Prior art keywords
piston
ceramic
head
piston head
piston body
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
JP10959881U
Other languages
Japanese (ja)
Inventor
福重　浩一
広之 佐藤
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10959881U priority Critical patent/JPS5827550U/en
Publication of JPS5827550U publication Critical patent/JPS5827550U/en
Pending legal-status Critical Current

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  • 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) [Summary] 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、本考案の一実施例を示すピストンの平面図。 第２図は、第１図の■−■線における部分断面図。第３
図は、本考案の他の実施例を示すピストンの平面図。第
４図は、第３図のＩＶ−ＩＶ線に沿う部分断面図。第５
図、第６図は、本考案の更に他の実施例を示す部分断面
図。第７図は、排気温とニレジン回転数との関係を示し
た温度特性曲線図。 １・・・ピストン本体、２・・・ピストンヘッド、４゜
７・・・フランジ部、６・・・キャップ。FIG. 1 is a plan view of a piston showing one embodiment of the present invention. FIG. 2 is a partial sectional view taken along the line ■-■ in FIG. 1. Third
The figure is a plan view of a piston showing another embodiment of the present invention. FIG. 4 is a partial sectional view taken along line IV-IV in FIG. 3. Fifth
FIG. 6 is a partial sectional view showing still another embodiment of the present invention. FIG. 7 is a temperature characteristic curve diagram showing the relationship between exhaust temperature and Niresin rotation speed. 1...Piston body, 2...Piston head, 4゜7...Flange part, 6...Cap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アルミニューム合金製のピストン本体頂部周面にピスト
ン本体より熱膨張率の小さい金属性のキャップを螺合し
て、前記ピストン本体の頂面とキャップとの間にセラミ
ックス製ピストンヘッドを固定したことを特徴とするセ
ラミックス製ピスト、　　ンヘッド付ピストン。A metal cap having a smaller coefficient of thermal expansion than the piston body is screwed onto the circumferential surface of the top of the piston body made of aluminum alloy, and a ceramic piston head is fixed between the top surface of the piston body and the cap. Features a ceramic piston with a piston head.
JP10959881U 1981-07-23 1981-07-23 Piston with ceramic piston head Pending JPS5827550U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10959881U JPS5827550U (en) 1981-07-23 1981-07-23 Piston with ceramic piston head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10959881U JPS5827550U (en) 1981-07-23 1981-07-23 Piston with ceramic piston head

Publications (1)

Publication Number Publication Date
JPS5827550U true JPS5827550U (en) 1983-02-22

Family

ID=29903976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10959881U Pending JPS5827550U (en) 1981-07-23 1981-07-23 Piston with ceramic piston head

Country Status (1)

Country Link
JP (1) JPS5827550U (en)

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