JPS592969U - Piston for internal combustion engine - Google Patents

Piston for internal combustion engine

Info

Publication number
JPS592969U
JPS592969U JP9882782U JP9882782U JPS592969U JP S592969 U JPS592969 U JP S592969U JP 9882782 U JP9882782 U JP 9882782U JP 9882782 U JP9882782 U JP 9882782U JP S592969 U JPS592969 U JP S592969U
Authority
JP
Japan
Prior art keywords
piston
combustion engine
internal combustion
heat insulating
insulating member
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
JP9882782U
Other languages
Japanese (ja)
Inventor
正敏 下田
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP9882782U priority Critical patent/JPS592969U/en
Publication of JPS592969U publication Critical patent/JPS592969U/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) [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図は本考案の一実施例に係るピストンを用いたディ
ーゼルエンジンの要部縦断面図、第２図は上記実施例の
変形例に係るピストンの縦断面図、第３図は別の変形例
に係るピストンの縦断面図である。 なお図面に用いた符号において、６・・・・・・ピスト
ン、７・・・・・・燃焼室、１２・・・・・・断熱リン
グである。FIG. 1 is a vertical cross-sectional view of a main part of a diesel engine using a piston according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a piston according to a modification of the above embodiment, and FIG. 3 is another modification. FIG. 3 is a longitudinal cross-sectional view of a piston according to an example. In addition, in the reference numerals used in the drawings, 6... piston, 7... combustion chamber, 12... heat insulation ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストン内に断熱性の材料から成る断熱部材を埋設し、
この断熱部材によって熱の移動を防止し、頂部側を高温
に維持するようにしたことを特徴とする内燃機関用ピス
トン。A heat insulating member made of a heat insulating material is buried inside the piston,
A piston for an internal combustion engine, characterized in that the heat insulating member prevents heat transfer and maintains the top side at a high temperature.
JP9882782U 1982-06-29 1982-06-29 Piston for internal combustion engine Pending JPS592969U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9882782U JPS592969U (en) 1982-06-29 1982-06-29 Piston for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9882782U JPS592969U (en) 1982-06-29 1982-06-29 Piston for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS592969U true JPS592969U (en) 1984-01-10

Family

ID=30234467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9882782U Pending JPS592969U (en) 1982-06-29 1982-06-29 Piston for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS592969U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196308U (en) * 1987-12-21 1989-06-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196308U (en) * 1987-12-21 1989-06-27

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