JPH0292025U - - Google Patents

Info

Publication number
JPH0292025U
JPH0292025U JP17113588U JP17113588U JPH0292025U JP H0292025 U JPH0292025 U JP H0292025U JP 17113588 U JP17113588 U JP 17113588U JP 17113588 U JP17113588 U JP 17113588U JP H0292025 U JPH0292025 U JP H0292025U
Authority
JP
Japan
Prior art keywords
nozzle
combustion chamber
diesel engine
end surface
forming
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
JP17113588U
Other languages
English (en)
Other versions
JP2541881Y2 (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 JP1988171135U priority Critical patent/JP2541881Y2/ja
Publication of JPH0292025U publication Critical patent/JPH0292025U/ja
Application granted granted Critical
Publication of JP2541881Y2 publication Critical patent/JP2541881Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図〜第5図は本考案の実施例を示し、第1
図は渦流式副燃焼室周辺の縦断面図、第2図は第
1図における噴孔口金の下面図、第3図及び第4
図はそれぞれ噴孔口金の別実施例を示す縦断面図
、第5図は第4図の噴孔口金の下面図、第6図は
従来例に関するデイーゼルエンジンの要部縦断側
面図である。 E……デイーゼルエンジン、1……ヘツドブロ
ツク、2……副燃焼室、3……噴孔口金、3a…
…主燃焼室側端面、4……凹陥部、4a……凹陥
部の奥端面、5……噴孔、5a……噴孔の内周端
縁部。

Claims (1)

  1. 【実用新案登録請求の範囲】 デイーゼルエンジンEのヘツドブロツク1に嵌
    着される副燃焼室形成用噴孔口金であつて、 主燃焼室側端面3aに凹陥部4を段落状に形成
    し、この凹陥部4の奥端4aに噴孔5を臨ませ、
    奥端面4aにおける噴孔5の内周端縁部5aを弧
    面状に形成したことを特徴とするデイーゼルエン
    ジンの副燃焼室形成用噴孔口金。
JP1988171135U 1988-12-29 1988-12-29 デイーゼルエンジンの副燃焼室形成用噴孔口金 Expired - Lifetime JP2541881Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988171135U JP2541881Y2 (ja) 1988-12-29 1988-12-29 デイーゼルエンジンの副燃焼室形成用噴孔口金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988171135U JP2541881Y2 (ja) 1988-12-29 1988-12-29 デイーゼルエンジンの副燃焼室形成用噴孔口金

Publications (2)

Publication Number Publication Date
JPH0292025U true JPH0292025U (ja) 1990-07-20
JP2541881Y2 JP2541881Y2 (ja) 1997-07-23

Family

ID=31462697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988171135U Expired - Lifetime JP2541881Y2 (ja) 1988-12-29 1988-12-29 デイーゼルエンジンの副燃焼室形成用噴孔口金

Country Status (1)

Country Link
JP (1) JP2541881Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180322U (ja) * 1984-10-31 1986-05-28
JPS6360016U (ja) * 1986-10-03 1988-04-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180322U (ja) * 1984-10-31 1986-05-28
JPS6360016U (ja) * 1986-10-03 1988-04-21

Also Published As

Publication number Publication date
JP2541881Y2 (ja) 1997-07-23

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