JPS597267U - Direct injection fuel injection valve device - Google Patents

Direct injection fuel injection valve device

Info

Publication number
JPS597267U
JPS597267U JP10214882U JP10214882U JPS597267U JP S597267 U JPS597267 U JP S597267U JP 10214882 U JP10214882 U JP 10214882U JP 10214882 U JP10214882 U JP 10214882U JP S597267 U JPS597267 U JP S597267U
Authority
JP
Japan
Prior art keywords
fuel injection
injection valve
fuel
adapter
valve device
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
JP10214882U
Other languages
Japanese (ja)
Inventor
今城　実
丹下　昭二
相原　久元
保憲 岩切
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP10214882U priority Critical patent/JPS597267U/en
Publication of JPS597267U publication Critical patent/JPS597267U/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) [Abstract] 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図は従来例の断面図、第２図はこの考案の実施例の
ｍ１面図である。 １・・・燃料噴射弁本体、３・・・アダプタ、２・・・
シリンダヘッド、４・・・燃料通路、１７・・・逆止弁
、１６・・・燃焼室、５・・・先端部、２３・・・ネジ
部、２２・・・ネジ穴、９・・・０リング、２５・・・
銅ワッシャ、２６・・・リード線。FIG. 1 is a sectional view of a conventional example, and FIG. 2 is an m1 plane view of an embodiment of this invention. 1...Fuel injection valve body, 3...Adapter, 2...
Cylinder head, 4...Fuel passage, 17...Check valve, 16...Combustion chamber, 5...Tip part, 23...Threaded part, 22...Threaded hole, 9... 0 ring, 25...
Copper washer, 26...Lead wire.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、　　　電磁力で開弁する弁体を備えた燃料噴射弁本体
をアダプタを介してシリンダヘッドに取り付け、上記ア
ダプタの燃料通路に介装した逆止弁を介して燃料を直接
燃焼室に噴射するようにした直噴式の燃料噴射弁装置に
おいて、上記燃料噴射弁本体をその外、周に治具光て部
を設け、その先端部外周に形成したネジ部を介して、ア
ダプタの燃料通路と同心的なネジ穴にネジ結合する一方
、燃料噴射弁本体に内装されたソレノイドコイルと燃料
噴射弁駆動用の制御回路とをリード線で回路接続するよ
うにしたことを特徴とする直噴式の燃料噴射弁装置。A fuel injection valve body equipped with a valve body that opens by electromagnetic force is attached to the cylinder head via an adapter, and fuel is injected directly into the combustion chamber via a check valve inserted in the fuel passage of the adapter. In the direct injection type fuel injection valve device, the fuel injection valve main body is provided with a jig light part on the periphery thereof, and the jig light part is provided concentrically with the fuel passage of the adapter through a threaded part formed on the outer periphery of the tip part. A direct injection type fuel injection valve characterized in that the solenoid coil built into the fuel injection valve body and the control circuit for driving the fuel injection valve are connected by a lead wire to a control circuit for driving the fuel injection valve. Device.
JP10214882U 1982-07-06 1982-07-06 Direct injection fuel injection valve device Pending JPS597267U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10214882U JPS597267U (en) 1982-07-06 1982-07-06 Direct injection fuel injection valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10214882U JPS597267U (en) 1982-07-06 1982-07-06 Direct injection fuel injection valve device

Publications (1)

Publication Number Publication Date
JPS597267U true JPS597267U (en) 1984-01-18

Family

ID=30240906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10214882U Pending JPS597267U (en) 1982-07-06 1982-07-06 Direct injection fuel injection valve device

Country Status (1)

Country Link
JP (1) JPS597267U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038096A (en) * 2008-08-07 2010-02-18 Yamaha Motor Co Ltd Engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038096A (en) * 2008-08-07 2010-02-18 Yamaha Motor Co Ltd Engine

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