JPS5820328U - Combustion chamber of internal combustion engine - Google Patents

Combustion chamber of internal combustion engine

Info

Publication number
JPS5820328U
JPS5820328U JP11391281U JP11391281U JPS5820328U JP S5820328 U JPS5820328 U JP S5820328U JP 11391281 U JP11391281 U JP 11391281U JP 11391281 U JP11391281 U JP 11391281U JP S5820328 U JPS5820328 U JP S5820328U
Authority
JP
Japan
Prior art keywords
combustion chamber
combustion engine
internal combustion
relief part
engine
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
JP11391281U
Other languages
Japanese (ja)
Other versions
JPS6221711Y2 (en
Inventor
荒井　靖平
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP11391281U priority Critical patent/JPS5820328U/en
Publication of JPS5820328U publication Critical patent/JPS5820328U/en
Application granted granted Critical
Publication of JPS6221711Y2 publication Critical patent/JPS6221711Y2/ja
Granted legal-status Critical Current

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  • Combustion Methods Of Internal-Combustion Engines (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図及び第２図は従来の内燃機関の燃焼状態を示すピ
ストン頂部の縦断面図、第３図はバルブ逃げ部を有する
ピストン頂部の斜視図、第４図は本考案の一実施例にお
けるピストン頂部の第３図のＸ−Ｘ方向で示す要部縦断
面図である。 １・・・ピストン、２・・・燃焼室、５・・・バルブ逃
げ部、Ｈ深さ。1 and 2 are longitudinal sectional views of the top of the piston showing the combustion state of a conventional internal combustion engine, FIG. 3 is a perspective view of the top of the piston having a valve relief part, and FIG. 4 is a view of an embodiment of the present invention. FIG. 4 is a longitudinal cross-sectional view of the main part of the piston top taken along the line XX in FIG. 3; 1...Piston, 2...Combustion chamber, 5...Valve relief part, H depth.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] その頂部に、凹状の燃焼室及び前記燃焼室に臨む吸排気
弁用のバルブ逃げ部を形成した内燃機関のピストンにお
いて、その燃焼室のバルブ逃げ部の付近の燃焼室の底面
を、バルブ逃げ部の深さにほぼ相当して深さにほぼ相当
して深゛く形成したことを特徴とする内燃機関の燃焼室
。In the piston of an internal combustion engine, which has a concave combustion chamber and a valve relief part for intake and exhaust valves facing the combustion chamber formed at its top, the bottom surface of the combustion chamber near the valve relief part of the combustion chamber is connected to the valve relief part. A combustion chamber of an internal combustion engine, characterized in that the combustion chamber is formed to have a depth approximately corresponding to the depth of the combustion chamber.
JP11391281U 1981-07-31 1981-07-31 Combustion chamber of internal combustion engine Granted JPS5820328U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11391281U JPS5820328U (en) 1981-07-31 1981-07-31 Combustion chamber of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11391281U JPS5820328U (en) 1981-07-31 1981-07-31 Combustion chamber of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5820328U true JPS5820328U (en) 1983-02-08
JPS6221711Y2 JPS6221711Y2 (en) 1987-06-02

Family

ID=29908200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11391281U Granted JPS5820328U (en) 1981-07-31 1981-07-31 Combustion chamber of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5820328U (en)

Also Published As

Publication number Publication date
JPS6221711Y2 (en) 1987-06-02

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