JPS6114767U - Injection fuel return structure - Google Patents

Injection fuel return structure

Info

Publication number
JPS6114767U
JPS6114767U JP9913584U JP9913584U JPS6114767U JP S6114767 U JPS6114767 U JP S6114767U JP 9913584 U JP9913584 U JP 9913584U JP 9913584 U JP9913584 U JP 9913584U JP S6114767 U JPS6114767 U JP S6114767U
Authority
JP
Japan
Prior art keywords
return structure
return
injection fuel
fuel return
head cover
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
JP9913584U
Other languages
Japanese (ja)
Other versions
JPH0137174Y2 (en
Inventor
紘一 末永
篤臣 小幡
真 遠藤
俊雄 鈴木
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP9913584U priority Critical patent/JPS6114767U/en
Publication of JPS6114767U publication Critical patent/JPS6114767U/en
Application granted granted Critical
Publication of JPH0137174Y2 publication Critical patent/JPH0137174Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (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図は本考案実施例の概要構造を示す説明図、第２図
、第４図、第５図、第６図はそれぞれ実施例の軸断面図
、第３図は第２図の■一■線断面図、第７図は従来の戻
し構造を示す説明図である。Fig. 1 is an explanatory diagram showing the general structure of the embodiment of the present invention, Figs. 2, 4, 5, and 6 are axial sectional views of the embodiment, respectively, and Fig. 3 is the (2) Line sectional view, FIG. 7 is an explanatory diagram showing a conventional return structure.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヘッドカバ内に収納されるノズルホルダからリークオフ
するフユーエルをエンジンの戻入側に戻す戻り構造にお
いテ、上記ヘッドカバとノズルホルダ間に、両者間に架
設されるインジエクション−パイプを包囲する架設部を
形成し、該架設部内と上記ノズルホルダのリーフオフ通
路とを連通ずると恭に、上記架設部内と上記ヘッドカバ
側に形成されエンジンの上記戻入側に連結するギャラリ
とを連通ずる戻り通路を形成することを特徴とするイン
ジエクションフユーエルの戻り構造。In the return structure for returning the fuel leaking off from the nozzle holder housed in the head cover to the return side of the engine, a construction part is formed between the head cover and the nozzle holder to surround the injection pipe installed between the two. Further, when the inside of the construction part is communicated with the leaf-off passage of the nozzle holder, a return passage is formed which communicates the inside of the construction part with a gallery formed on the head cover side and connected to the return side of the engine. Characteristic injection fuel return structure.
JP9913584U 1984-06-29 1984-06-29 Injection fuel return structure Granted JPS6114767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9913584U JPS6114767U (en) 1984-06-29 1984-06-29 Injection fuel return structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9913584U JPS6114767U (en) 1984-06-29 1984-06-29 Injection fuel return structure

Publications (2)

Publication Number Publication Date
JPS6114767U true JPS6114767U (en) 1986-01-28
JPH0137174Y2 JPH0137174Y2 (en) 1989-11-09

Family

ID=30658650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9913584U Granted JPS6114767U (en) 1984-06-29 1984-06-29 Injection fuel return structure

Country Status (1)

Country Link
JP (1) JPS6114767U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121291A (en) * 2007-11-13 2009-06-04 Denso Corp Injector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896056U (en) * 1981-12-24 1983-06-29 株式会社小松製作所 Internal combustion engine fuel injection system
JPS5968552A (en) * 1982-10-14 1984-04-18 Ishikawajima Harima Heavy Ind Co Ltd Fuel circulating device for diesel engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896056U (en) * 1981-12-24 1983-06-29 株式会社小松製作所 Internal combustion engine fuel injection system
JPS5968552A (en) * 1982-10-14 1984-04-18 Ishikawajima Harima Heavy Ind Co Ltd Fuel circulating device for diesel engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121291A (en) * 2007-11-13 2009-06-04 Denso Corp Injector

Also Published As

Publication number Publication date
JPH0137174Y2 (en) 1989-11-09

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