JPS60105845U - internal combustion engine piston - Google Patents

internal combustion engine piston

Info

Publication number
JPS60105845U
JPS60105845U JP20461883U JP20461883U JPS60105845U JP S60105845 U JPS60105845 U JP S60105845U JP 20461883 U JP20461883 U JP 20461883U JP 20461883 U JP20461883 U JP 20461883U JP S60105845 U JPS60105845 U JP S60105845U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
engine piston
piston
heat
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
JP20461883U
Other languages
Japanese (ja)
Other versions
JPH0322533Y2 (en
Inventor
立石　又二
博一 山本
参輪　隆
納富　啓
貴志 嘉戸
保田　順彦
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP20461883U priority Critical patent/JPS60105845U/en
Publication of JPS60105845U publication Critical patent/JPS60105845U/en
Application granted granted Critical
Publication of JPH0322533Y2 publication Critical patent/JPH0322533Y2/ja
Granted 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) [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図は従来例を示す図で内燃機関のピストンの断面図
、第２図は本考案の一実施例を示す内燃機関のピストン
の断面図である。 １０４・・・ピストンクラウン、１１１・・・断熱円環
、１１２・・・ピストンリング溝、１１３・・・ピスト
ンリング。FIG. 1 is a cross-sectional view of a piston of an internal combustion engine showing a conventional example, and FIG. 2 is a cross-sectional view of a piston of an internal combustion engine showing an embodiment of the present invention. 104...Piston crown, 111...Insulating ring, 112...Piston ring groove, 113...Piston ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 耐熱金属からなるピストンクラウンを有する内燃機関の
ピストン構造において、上記ピストンクラウン外周にセ
ラミック材料からなりピストンリング溝を有する断熱円
環を埋設したことを特徴とする内燃機関のピストン。A piston structure for an internal combustion engine having a piston crown made of a heat-resistant metal, characterized in that a heat insulating ring made of a ceramic material and having a piston ring groove is embedded in the outer periphery of the piston crown.
JP20461883U 1983-12-24 1983-12-24 internal combustion engine piston Granted JPS60105845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20461883U JPS60105845U (en) 1983-12-24 1983-12-24 internal combustion engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20461883U JPS60105845U (en) 1983-12-24 1983-12-24 internal combustion engine piston

Publications (2)

Publication Number Publication Date
JPS60105845U true JPS60105845U (en) 1985-07-19
JPH0322533Y2 JPH0322533Y2 (en) 1991-05-16

Family

ID=30767011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20461883U Granted JPS60105845U (en) 1983-12-24 1983-12-24 internal combustion engine piston

Country Status (1)

Country Link
JP (1) JPS60105845U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008503681A (en) * 2004-06-22 2008-02-07 マーレ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Combined piston for internal combustion engine
KR101279842B1 (en) * 2005-12-17 2013-06-28 말레 인터내셔널 게엠베하 Two-piece piston for an internal combustion engine
JP5528647B1 (en) * 2014-02-21 2014-06-25 信也 ▲高▼原 Piston type internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981756U (en) * 1982-11-24 1984-06-02 トヨタ自動車株式会社 internal combustion engine piston

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981756U (en) * 1982-11-24 1984-06-02 トヨタ自動車株式会社 internal combustion engine piston

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008503681A (en) * 2004-06-22 2008-02-07 マーレ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Combined piston for internal combustion engine
KR101184236B1 (en) 2004-06-22 2012-09-21 말레 게엠베하 Assembled piston for an internal combustion engine
KR101279842B1 (en) * 2005-12-17 2013-06-28 말레 인터내셔널 게엠베하 Two-piece piston for an internal combustion engine
JP5528647B1 (en) * 2014-02-21 2014-06-25 信也 ▲高▼原 Piston type internal combustion engine

Also Published As

Publication number Publication date
JPH0322533Y2 (en) 1991-05-16

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