JPS58177546U - Combustion chamber of internal combustion engine - Google Patents

Combustion chamber of internal combustion engine

Info

Publication number
JPS58177546U
JPS58177546U JP7579782U JP7579782U JPS58177546U JP S58177546 U JPS58177546 U JP S58177546U JP 7579782 U JP7579782 U JP 7579782U JP 7579782 U JP7579782 U JP 7579782U JP S58177546 U JPS58177546 U JP S58177546U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
combustion chamber
intake
exhaust
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
JP7579782U
Other languages
Japanese (ja)
Other versions
JPH018657Y2 (en
Inventor
森岡　孝
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP7579782U priority Critical patent/JPS58177546U/en
Publication of JPS58177546U publication Critical patent/JPS58177546U/en
Application granted granted Critical
Publication of JPH018657Y2 publication Critical patent/JPH018657Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases 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) [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 the drawing]

第１図は従来例の要部断面図、第２図は本考案：　　の
実施例のシリンダヘッド下面図、第３図は水溝′　案の
実施例の要部拡大断面図である。 １・・・・・・排気ポート、２・・曲シリンダヘッド、
３・・・・・・シリシダへラドエツジ部、６・・曲吸気
ポート、８・・・・・・バルブインサート、１０・・・
・・・曲面。FIG. 1 is a sectional view of the main part of the conventional example, FIG. 2 is a bottom view of the cylinder head of the embodiment of the present invention, and FIG. 3 is an enlarged sectional view of the main part of the embodiment of the water groove design. 1...Exhaust port, 2...Curved cylinder head,
3... Rad edge part to cylinder, 6... Curved intake port, 8... Valve insert, 10...
···curved surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドに吸排気ポートを開口し、これらの開口
部に吸排気弁をそれぞれ介装した内燃機関の燃焼室にお
いて、排気ポートと吸気ポートの弁間部に位置して、排
気ポート側の熱負荷の高いシリンダヘッドエツジ部を滑
らかな曲面に形成したことを特徴とする内燃機関の燃焼
室。In the combustion chamber of an internal combustion engine, in which intake and exhaust ports are opened in the cylinder head and intake and exhaust valves are installed in these openings, the heat load on the exhaust port side is located between the valves of the exhaust port and intake port. A combustion chamber for an internal combustion engine characterized by a cylinder head with a high edge portion formed into a smooth curved surface.
JP7579782U 1982-05-24 1982-05-24 Combustion chamber of internal combustion engine Granted JPS58177546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7579782U JPS58177546U (en) 1982-05-24 1982-05-24 Combustion chamber of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7579782U JPS58177546U (en) 1982-05-24 1982-05-24 Combustion chamber of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS58177546U true JPS58177546U (en) 1983-11-28
JPH018657Y2 JPH018657Y2 (en) 1989-03-08

Family

ID=30085134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7579782U Granted JPS58177546U (en) 1982-05-24 1982-05-24 Combustion chamber of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS58177546U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191045U (en) * 1984-11-16 1986-06-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584809A (en) * 1978-12-18 1980-06-26 Hino Motors Ltd Arrangement for cooling exhaust valve of internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584809A (en) * 1978-12-18 1980-06-26 Hino Motors Ltd Arrangement for cooling exhaust valve of internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191045U (en) * 1984-11-16 1986-06-13

Also Published As

Publication number Publication date
JPH018657Y2 (en) 1989-03-08

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