JPS6073876U - fuel injection nozzle - Google Patents

fuel injection nozzle

Info

Publication number
JPS6073876U
JPS6073876U JP16597383U JP16597383U JPS6073876U JP S6073876 U JPS6073876 U JP S6073876U JP 16597383 U JP16597383 U JP 16597383U JP 16597383 U JP16597383 U JP 16597383U JP S6073876 U JPS6073876 U JP S6073876U
Authority
JP
Japan
Prior art keywords
fuel injection
injection nozzle
nozzle hole
sub
fuel
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
JP16597383U
Other languages
Japanese (ja)
Other versions
JPH0437262Y2 (en
Inventor
義彦 佐藤
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 JP16597383U priority Critical patent/JPS6073876U/en
Publication of JPS6073876U publication Critical patent/JPS6073876U/en
Application granted granted Critical
Publication of JPH0437262Y2 publication Critical patent/JPH0437262Y2/ja
Granted legal-status Critical Current

Links

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図及び第２図は従来の燃料噴射ノズルを使用した副
室式ディーゼルエンジンの燃焼室の断面図、第３図はこ
の考案にかかる燃料噴射ノズルを実施した副室式ディー
ゼルエンジンの燃焼室の断面図、第４図は第３図のＸ部
における拡大断面図、第５図は第４図は■−■矢視平面
図である。 １・・・燃料噴射ノズル（ビントークスノズル）、２・
・・主噴孔、５・・・副噴孔、６・・・ビントークスノ
ズル本体、１１・・・壁、Ｇ・・・燃料、ｇ・・・副噴
霧。Figures 1 and 2 are cross-sectional views of the combustion chamber of a pre-chamber diesel engine using a conventional fuel injection nozzle, and Figure 3 is a combustion chamber of a pre-chamber diesel engine using the fuel injection nozzle according to this invention. FIG. 4 is an enlarged sectional view of the X section in FIG. 3, and FIG. 1...Fuel injection nozzle (vintoks nozzle), 2...
...Main nozzle hole, 5...Sub-nozzle hole, 6...Vintox nozzle body, 11...Wall, G...Fuel, g...Sub-spray.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主噴孔とアイドリング時のみ燃料を噴射させる副噴孔と
を備え、前記副噴孔の出口近傍に燃料の微粒化を促進さ
せる壁を設けたことを特徴とする燃料噴射ノズル。1. A fuel injection nozzle comprising a main nozzle hole and a sub-nozzle hole that injects fuel only during idling, and a wall that promotes atomization of fuel near the outlet of the sub-nozzle hole.
JP16597383U 1983-10-28 1983-10-28 fuel injection nozzle Granted JPS6073876U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16597383U JPS6073876U (en) 1983-10-28 1983-10-28 fuel injection nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16597383U JPS6073876U (en) 1983-10-28 1983-10-28 fuel injection nozzle

Publications (2)

Publication Number Publication Date
JPS6073876U true JPS6073876U (en) 1985-05-24
JPH0437262Y2 JPH0437262Y2 (en) 1992-09-02

Family

ID=30363478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16597383U Granted JPS6073876U (en) 1983-10-28 1983-10-28 fuel injection nozzle

Country Status (1)

Country Link
JP (1) JPS6073876U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634060U (en) * 1979-08-23 1981-04-03
JPS56105660U (en) * 1980-01-18 1981-08-18

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370484A (en) * 1976-12-04 1978-06-22 Toshiba Corp Analytical system of ultrasonic inspection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634060U (en) * 1979-08-23 1981-04-03
JPS56105660U (en) * 1980-01-18 1981-08-18

Also Published As

Publication number Publication date
JPH0437262Y2 (en) 1992-09-02

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