JPS6143956U - Cylinder head in internal combustion engine - Google Patents

Cylinder head in internal combustion engine

Info

Publication number
JPS6143956U
JPS6143956U JP12827684U JP12827684U JPS6143956U JP S6143956 U JPS6143956 U JP S6143956U JP 12827684 U JP12827684 U JP 12827684U JP 12827684 U JP12827684 U JP 12827684U JP S6143956 U JPS6143956 U JP S6143956U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
cylinder head
sub
cylinder
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
JP12827684U
Other languages
Japanese (ja)
Other versions
JPH0313550Y2 (en
Inventor
光治 中原
富雄 石田
博 石田
常夫 有海
吉孝 吉田
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP12827684U priority Critical patent/JPS6143956U/en
Publication of JPS6143956U publication Critical patent/JPS6143956U/en
Application granted granted Critical
Publication of JPH0313550Y2 publication Critical patent/JPH0313550Y2/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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 図面は本考案の実施例を示し、第１図は内燃機・ 関の
要部の縦断正面図、第２図は第１図の■一■視断面図で
ある。 １・・・・・・シリンダブロック、２・・・・・・シリ
ンダヘッド、４・一・・・・吸気ポート、５・・・・・
・排気ポート、６・・・・・・副燃焼室、７・・・・・
・冷却水ジャケット、８・・・・・・冷却水室、９・・
・・・・水路。[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view of the main parts of an internal combustion engine and an engine, and FIG. 1... Cylinder block, 2... Cylinder head, 4... Intake port, 5...
・Exhaust port, 6...Sub-combustion chamber, 7...
・Cooling water jacket, 8...Cooling water chamber, 9...
...waterway.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸気ボートと排気ボートとに近接する渦室式の副燃焼室
を備えると共に、これら吸気ポート、排気ポート及び副
燃焼室を囲う冷却水室を備えて成るシリンダヘッドにお
いて、前記副燃焼室の冷却水室・に対する肉厚を、前記
吸気ポート及び排気ポートに隣接守る個所において部分
的に薄く構成して成る内燃機関におけるシリンダ不ツド
。In a cylinder head comprising a vortex-type sub-combustion chamber adjacent to an intake boat and an exhaust boat, and a cooling water chamber surrounding the intake port, exhaust port, and sub-combustion chamber, cooling water in the sub-combustion chamber is provided. A cylinder in an internal combustion engine, wherein the wall thickness of a cylinder in an internal combustion engine is partially thinner at a portion adjacent to the intake port and the exhaust port.
JP12827684U 1984-08-23 1984-08-23 Cylinder head in internal combustion engine Granted JPS6143956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12827684U JPS6143956U (en) 1984-08-23 1984-08-23 Cylinder head in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12827684U JPS6143956U (en) 1984-08-23 1984-08-23 Cylinder head in internal combustion engine

Publications (2)

Publication Number Publication Date
JPS6143956U true JPS6143956U (en) 1986-03-22
JPH0313550Y2 JPH0313550Y2 (en) 1991-03-27

Family

ID=30686907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12827684U Granted JPS6143956U (en) 1984-08-23 1984-08-23 Cylinder head in internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6143956U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020070726A (en) * 2018-10-29 2020-05-07 トヨタ自動車株式会社 cylinder head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562815U (en) * 1978-10-23 1980-04-28
JPS5614827A (en) * 1979-07-13 1981-02-13 Nissan Motor Co Ltd Swirl chamber type diesel engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562815U (en) * 1978-10-23 1980-04-28
JPS5614827A (en) * 1979-07-13 1981-02-13 Nissan Motor Co Ltd Swirl chamber type diesel engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020070726A (en) * 2018-10-29 2020-05-07 トヨタ自動車株式会社 cylinder head

Also Published As

Publication number Publication date
JPH0313550Y2 (en) 1991-03-27

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