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JPS59194567U - fuel injection nozzle - Google Patents

fuel injection nozzle

Info

Publication number
JPS59194567U
JPS59194567U JP8789583U JP8789583U JPS59194567U JP S59194567 U JPS59194567 U JP S59194567U JP 8789583 U JP8789583 U JP 8789583U JP 8789583 U JP8789583 U JP 8789583U JP S59194567 U JPS59194567 U JP S59194567U
Authority
JP
Japan
Prior art keywords
fuel injection
injection nozzle
nozzle
nozzle body
needle valve
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
JP8789583U
Other languages
Japanese (ja)
Other versions
JPH045731Y2 (en
Inventor
英男 河村
寛 松岡
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 JP8789583U priority Critical patent/JPS59194567U/en
Publication of JPS59194567U publication Critical patent/JPS59194567U/en
Application granted granted Critical
Publication of JPH045731Y2 publication Critical patent/JPH045731Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (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 drawings]

第１図は本考案の一実施例における燃料噴射ノズルの一
部破断による正面図、第２図は同実施例における燃料噴
射ノズルの先端部の拡大縦断面図である。 １・・・ノズル本体、１ａ・・・シート部、２・・・噴
孔部、３・・・先端部、４・・・針弁、５・・・シート
部材、Ｓ・・・若−千の間隙。FIG. 1 is a partially cutaway front view of a fuel injection nozzle according to an embodiment of the present invention, and FIG. 2 is an enlarged longitudinal cross-sectional view of the tip of the fuel injection nozzle according to the same embodiment. DESCRIPTION OF SYMBOLS 1... Nozzle main body, 1a... Seat part, 2... Nozzle hole part, 3... Tip part, 4... Needle valve, 5... Seat member, S... Waka-sen gap between.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 噴孔部を有するノズル本体をセラミック材で構成し、こ
のノズル本体の針弁が着座するシート部を金属により構
成したことを特徴とする燃料噴射ノズル。A fuel injection nozzle characterized in that a nozzle body having a nozzle hole portion is made of a ceramic material, and a seat portion of the nozzle body on which a needle valve is seated is made of metal.
JP8789583U 1983-06-10 1983-06-10 fuel injection nozzle Granted JPS59194567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8789583U JPS59194567U (en) 1983-06-10 1983-06-10 fuel injection nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8789583U JPS59194567U (en) 1983-06-10 1983-06-10 fuel injection nozzle

Publications (2)

Publication Number Publication Date
JPS59194567U true JPS59194567U (en) 1984-12-24
JPH045731Y2 JPH045731Y2 (en) 1992-02-18

Family

ID=30217809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8789583U Granted JPS59194567U (en) 1983-06-10 1983-06-10 fuel injection nozzle

Country Status (1)

Country Link
JP (1) JPS59194567U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6380066A (en) * 1986-09-25 1988-04-11 Isuzu Motors Ltd Jet nozzle structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474819U (en) * 1977-11-08 1979-05-28
JPS5792066U (en) * 1980-11-26 1982-06-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474819U (en) * 1977-11-08 1979-05-28
JPS5792066U (en) * 1980-11-26 1982-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6380066A (en) * 1986-09-25 1988-04-11 Isuzu Motors Ltd Jet nozzle structure

Also Published As

Publication number Publication date
JPH045731Y2 (en) 1992-02-18

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