JPS6045871U - fuel injected engine - Google Patents

fuel injected engine

Info

Publication number
JPS6045871U
JPS6045871U JP13817883U JP13817883U JPS6045871U JP S6045871 U JPS6045871 U JP S6045871U JP 13817883 U JP13817883 U JP 13817883U JP 13817883 U JP13817883 U JP 13817883U JP S6045871 U JPS6045871 U JP S6045871U
Authority
JP
Japan
Prior art keywords
fuel injection
cylinder head
base material
injection nozzle
head base
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.)
Pending
Application number
JP13817883U
Other languages
Japanese (ja)
Inventor
裕治 小川
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP13817883U priority Critical patent/JPS6045871U/en
Publication of JPS6045871U publication Critical patent/JPS6045871U/en
Pending legal-status Critical Current

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  • 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]

図面は本考案の実施例を示す断面図である。 １・・・・・・シリンダヘッド、２・・・・・・燃焼室
、３・・・・・・燃料噴射ノズル嵌合孔、３ａ・・・・
・・底面、４・・・・・・燃料噴射ノズル、４ａ・・・
・・・先端面、５・・・・・・燃料噴出孔、６・・・・
・・シール材、７・・・・・・膨張部材、８・・・・・
・第１耐熱部材、９・・・・・・第２耐熱部材。The drawing is a sectional view showing an embodiment of the present invention. 1... Cylinder head, 2... Combustion chamber, 3... Fuel injection nozzle fitting hole, 3a...
...Bottom, 4...Fuel injection nozzle, 4a...
... Tip surface, 5 ... Fuel injection hole, 6 ...
... Seal material, 7... Expansion member, 8...
- First heat-resistant member, 9... Second heat-resistant member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドに形成され、底面に開口した燃料噴出孔
を介して燃焼室に連通ずる燃料噴射ノズル嵌合孔の上記
底面と、上記燃料噴射ノズル嵌合孔に嵌合された燃料噴
射ノズルの先端面との間に、シリンダヘッド母材と同等
の熱膨張率を有する膨張部材と、該膨張部材を被覆する
耐熱部材とからなるシール材が介在されていることを特
徴とする燃料噴射式エンジン。The bottom surface of the fuel injection nozzle fitting hole formed in the cylinder head and communicating with the combustion chamber through the fuel injection hole opened at the bottom surface, and the tip surface of the fuel injection nozzle fitted in the fuel injection nozzle fitting hole. 1. A fuel injection engine characterized in that a sealing material consisting of an expansion member having a coefficient of thermal expansion equivalent to that of a cylinder head base material and a heat-resistant member covering the expansion member is interposed between the cylinder head base material and the cylinder head base material.
JP13817883U 1983-09-05 1983-09-05 fuel injected engine Pending JPS6045871U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13817883U JPS6045871U (en) 1983-09-05 1983-09-05 fuel injected engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13817883U JPS6045871U (en) 1983-09-05 1983-09-05 fuel injected engine

Publications (1)

Publication Number Publication Date
JPS6045871U true JPS6045871U (en) 1985-03-30

Family

ID=30310124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13817883U Pending JPS6045871U (en) 1983-09-05 1983-09-05 fuel injected engine

Country Status (1)

Country Link
JP (1) JPS6045871U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018221712A1 (en) * 2017-06-01 2018-12-06 いすゞ自動車株式会社 Cylinder head and internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018221712A1 (en) * 2017-06-01 2018-12-06 いすゞ自動車株式会社 Cylinder head and internal combustion engine
JP2018204485A (en) * 2017-06-01 2018-12-27 いすゞ自動車株式会社 Cylinder head and internal combustion engine

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