JPS6065361U - Piston for internal combustion engine assembly - Google Patents

Piston for internal combustion engine assembly

Info

Publication number
JPS6065361U
JPS6065361U JP15730283U JP15730283U JPS6065361U JP S6065361 U JPS6065361 U JP S6065361U JP 15730283 U JP15730283 U JP 15730283U JP 15730283 U JP15730283 U JP 15730283U JP S6065361 U JPS6065361 U JP S6065361U
Authority
JP
Japan
Prior art keywords
piston
combustion engine
internal combustion
engine assembly
air layer
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
JP15730283U
Other languages
Japanese (ja)
Inventor
優純 永橋
吉光　利男
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP15730283U priority Critical patent/JPS6065361U/en
Publication of JPS6065361U publication Critical patent/JPS6065361U/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) [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−実施例の縦断面図、第２図は　　　第
１図１部の拡矢図、第３図はシールリングの金口の説明
図、第４図は本考案の他の実施例の縦断面図、第５図は
第４図Ｖ部の拡大図、第６図は本考案の他の実施例の一
断面図、第７図は第６図■［はピストン本体、２はピス
トン冠面部材、１４４マ断熱用空気層、Ａはシール機構
。Fig. 1 is a longitudinal sectional view of the present invention - an embodiment, Fig. 2 is an enlarged view of part 1 of Fig. 1, Fig. 3 is an explanatory view of the fitting of the seal ring, and Fig. 4 is another example of the present invention. 5 is an enlarged view of section V in FIG. 4, FIG. 6 is a sectional view of another embodiment of the present invention, and FIG. is the piston crown surface member, 144 mm insulation air layer, and A is the seal mechanism.

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１の上面に耐熱性材料よ゛り成るピストン
冠面部材２を締着してピ／＜）ン本体１とピストン冠面
部材２との間に断熱用空気層１４を形成し、ピストン本
体１とピストン冠面部材セとの間に断熱用空気層１４を
外部より遮断するシール機構Ａを設けたことを特徴とす
る内燃機関組立用ピストン。A piston crown member 2 made of a heat-resistant material is fastened to the upper surface of the piston body 1 to form a heat insulating air layer 14 between the piston body 1 and the piston crown member 2. A piston for assembling an internal combustion engine, characterized in that a sealing mechanism A is provided between a main body 1 and a piston crown surface member to shut off a heat insulating air layer 14 from the outside.
JP15730283U 1983-10-13 1983-10-13 Piston for internal combustion engine assembly Pending JPS6065361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15730283U JPS6065361U (en) 1983-10-13 1983-10-13 Piston for internal combustion engine assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15730283U JPS6065361U (en) 1983-10-13 1983-10-13 Piston for internal combustion engine assembly

Publications (1)

Publication Number Publication Date
JPS6065361U true JPS6065361U (en) 1985-05-09

Family

ID=30346843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15730283U Pending JPS6065361U (en) 1983-10-13 1983-10-13 Piston for internal combustion engine assembly

Country Status (1)

Country Link
JP (1) JPS6065361U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009507158A (en) * 2005-09-01 2009-02-19 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Two-part piston for internal combustion engines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554359B2 (en) * 1975-06-24 1980-01-30
JPS5593937A (en) * 1979-01-11 1980-07-16 Gen Motors Corp Oillcooled piston assembly
JPS55139944A (en) * 1979-04-10 1980-11-01 Schmidt Gmbh Karl Combined piston for internal combustion engine
JPS5831463A (en) * 1981-08-19 1983-02-24 Nec Corp Magnetic disk controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554359B2 (en) * 1975-06-24 1980-01-30
JPS5593937A (en) * 1979-01-11 1980-07-16 Gen Motors Corp Oillcooled piston assembly
JPS55139944A (en) * 1979-04-10 1980-11-01 Schmidt Gmbh Karl Combined piston for internal combustion engine
JPS5831463A (en) * 1981-08-19 1983-02-24 Nec Corp Magnetic disk controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009507158A (en) * 2005-09-01 2009-02-19 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Two-part piston for internal combustion engines
KR101285985B1 (en) * 2005-09-01 2013-07-15 말레 인터내셔널 게엠베하 Two-piece piston for an internal combustion engine
EP1920152B1 (en) * 2005-09-01 2014-12-10 Mahle International GmbH Two-piece piston for an internal combustion engine

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