JPS59184345U - piston - Google Patents

piston

Info

Publication number
JPS59184345U
JPS59184345U JP7813983U JP7813983U JPS59184345U JP S59184345 U JPS59184345 U JP S59184345U JP 7813983 U JP7813983 U JP 7813983U JP 7813983 U JP7813983 U JP 7813983U JP S59184345 U JPS59184345 U JP S59184345U
Authority
JP
Japan
Prior art keywords
piston
heat
insulating layer
ring groove
center
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
JP7813983U
Other languages
Japanese (ja)
Other versions
JPH0133807Y2 (en
Inventor
下田　邦彦
土佐　陽三
後藤　敬造
保田　順彦
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP7813983U priority Critical patent/JPS59184345U/en
Publication of JPS59184345U publication Critical patent/JPS59184345U/en
Application granted granted Critical
Publication of JPH0133807Y2 publication Critical patent/JPH0133807Y2/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図は従来エンジン用ピストンおよび冷却システムの
説明図、第２図は従来ピストンの断面図、第３図は本考
案に係るピストンの断面図である。 ３９・・・・・・ピストンリング溝、４１・・・・・・
ピストンスカート、４４．５２・・・・・・断熱層、５
１・・・・・・ピストンクラウン。FIG. 1 is an explanatory diagram of a conventional engine piston and cooling system, FIG. 2 is a sectional view of the conventional piston, and FIG. 3 is a sectional view of the piston according to the present invention. 39... Piston ring groove, 41...
Piston skirt, 44.52... Insulation layer, 5
1...Piston crown.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 耐熱合金製のピストンクラウンとピストンリング溝を持
つピストンスカートとの間に断熱層を持つ構造のピスト
ンにおいて、断熱層の中央部を上方に突出した円錐状に
形成したピストン。A piston that has a heat-insulating layer between a piston crown made of a heat-resistant alloy and a piston skirt with a piston ring groove, in which the center of the heat-insulating layer is formed into a conical shape that protrudes upward.
JP7813983U 1983-05-26 1983-05-26 piston Granted JPS59184345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7813983U JPS59184345U (en) 1983-05-26 1983-05-26 piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7813983U JPS59184345U (en) 1983-05-26 1983-05-26 piston

Publications (2)

Publication Number Publication Date
JPS59184345U true JPS59184345U (en) 1984-12-07
JPH0133807Y2 JPH0133807Y2 (en) 1989-10-13

Family

ID=30208141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7813983U Granted JPS59184345U (en) 1983-05-26 1983-05-26 piston

Country Status (1)

Country Link
JP (1) JPS59184345U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144239U (en) * 1985-02-26 1986-09-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144239U (en) * 1985-02-26 1986-09-05

Also Published As

Publication number Publication date
JPH0133807Y2 (en) 1989-10-13

Similar Documents

Publication Publication Date Title
JPS59184345U (en) piston
JPS60105845U (en) internal combustion engine piston
JPS6024849U (en) engine piston
JPS5921067U (en) piston ring
JPS59192647U (en) adiabatic engine
JPS5848948U (en) engine cylinder liner
JPS6082549U (en) piston
JPS60133149U (en) engine piston crown
JPS6098748U (en) Piston for internal combustion engine
JPS58173751U (en) piston structure
JPS6139451U (en) piston
JPS608443U (en) Piston for internal combustion engine
JPS5887928U (en) Hot plug mounting structure
JPS6054752U (en) Internal combustion engine assembled piston
JPS60173649U (en) cylinder liner
JPS59193902U (en) Gas stove
JPS5870443U (en) Light alloy cylinder block
JPS6075658U (en) internal combustion engine piston
JPS5832125U (en) Diesel engine mouthpiece
JPS5853831U (en) piston
JPS59160839U (en) Piston for internal combustion engine
JPS6082551U (en) piston
JPS59107037U (en) Cylinder
JPS604743U (en) engine
JPS5848950U (en) internal combustion engine piston