JPS6340527U - - Google Patents

Info

Publication number
JPS6340527U
JPS6340527U JP13273786U JP13273786U JPS6340527U JP S6340527 U JPS6340527 U JP S6340527U JP 13273786 U JP13273786 U JP 13273786U JP 13273786 U JP13273786 U JP 13273786U JP S6340527 U JPS6340527 U JP S6340527U
Authority
JP
Japan
Prior art keywords
combustion chamber
dish part
recess
shallow dish
deep
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
JP13273786U
Other languages
English (en)
Other versions
JPH08490Y2 (ja
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 filed Critical
Priority to JP1986132737U priority Critical patent/JPH08490Y2/ja
Publication of JPS6340527U publication Critical patent/JPS6340527U/ja
Application granted granted Critical
Publication of JPH08490Y2 publication Critical patent/JPH08490Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る筒内直接噴射
式火花点火機関の燃焼室の縦断面図、第2図は第
1図の装置の平面図、第3図は第1図の装置にお
ける燃焼プロセスの一状態を示す燃焼室の平面図
、第4図は第3図の次のプロセスを示す燃焼室の
平面図、第5図は第4図の次のプロセスを示す燃
焼室の平面図、第6図は逆スキツシユ流の状態を
示す第1図の燃焼室の縦断面図、第7図は第5図
の次のプロセスを示す燃焼室の縦断面図、第8図
は先に本出願人が提案した燃焼室構造(実願昭6
0―56095号)の斜視図、第9図は第8図の
燃焼室の縦断面図、である。 11……ピストン、12……浅皿部、13……
深皿部、14……燃焼室、15……点火プラグ、
16……凹部、19……ピストン中心軸、20…
…燃料噴射ノズル、23……逆スキツシユ流、2
5,26,27…火炎の流れ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン頂部に凹部から成る燃焼室を設け、該
    燃焼室を、浅皿部と、該浅皿部の中央部に形成さ
    れた浅皿部よりも小径の深皿部との二重構造にし
    た筒内直接噴射式火花点火機関の燃焼室において
    、前記燃焼室に、点火プラグの先端を深皿部に臨
    ませることが可能でかつ浅皿部底部から深皿部に
    かけて延びる凹部を形成し、該凹部の底面を、深
    皿部から浅皿部底部にかけて斜め上方に延びるよ
    う、ピストン中心軸に沿う方向に対し傾斜させた
    ことを特徴とする筒内直接噴射式火花点火機関の
    燃焼室。
JP1986132737U 1986-09-01 1986-09-01 筒内直接噴射式火花点火機関 Expired - Lifetime JPH08490Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986132737U JPH08490Y2 (ja) 1986-09-01 1986-09-01 筒内直接噴射式火花点火機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986132737U JPH08490Y2 (ja) 1986-09-01 1986-09-01 筒内直接噴射式火花点火機関

Publications (2)

Publication Number Publication Date
JPS6340527U true JPS6340527U (ja) 1988-03-16
JPH08490Y2 JPH08490Y2 (ja) 1996-01-10

Family

ID=31032404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986132737U Expired - Lifetime JPH08490Y2 (ja) 1986-09-01 1986-09-01 筒内直接噴射式火花点火機関

Country Status (1)

Country Link
JP (1) JPH08490Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159111A (ja) * 1974-11-15 1976-05-24 Texaco Development Corp
JPS56151219A (en) * 1980-04-25 1981-11-24 Nissan Motor Co Ltd Combustion chamber for cylinder fuel injection type internal combustion engine
JPS5733231U (ja) * 1980-08-04 1982-02-22
JPS61167116A (ja) * 1985-01-18 1986-07-28 Nissan Motor Co Ltd 補助点火式デイ−ゼルエンジン

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159111A (ja) * 1974-11-15 1976-05-24 Texaco Development Corp
JPS56151219A (en) * 1980-04-25 1981-11-24 Nissan Motor Co Ltd Combustion chamber for cylinder fuel injection type internal combustion engine
JPS5733231U (ja) * 1980-08-04 1982-02-22
JPS61167116A (ja) * 1985-01-18 1986-07-28 Nissan Motor Co Ltd 補助点火式デイ−ゼルエンジン

Also Published As

Publication number Publication date
JPH08490Y2 (ja) 1996-01-10

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