JPS59146567U - fuel injection pipe device - Google Patents

fuel injection pipe device

Info

Publication number
JPS59146567U
JPS59146567U JP4078683U JP4078683U JPS59146567U JP S59146567 U JPS59146567 U JP S59146567U JP 4078683 U JP4078683 U JP 4078683U JP 4078683 U JP4078683 U JP 4078683U JP S59146567 U JPS59146567 U JP S59146567U
Authority
JP
Japan
Prior art keywords
fuel
fuel injection
injection pipe
reservoir chamber
cap nut
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
JP4078683U
Other languages
Japanese (ja)
Other versions
JPH0313569Y2 (en
Inventor
品川　紘信
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP4078683U priority Critical patent/JPS59146567U/en
Publication of JPS59146567U publication Critical patent/JPS59146567U/en
Application granted granted Critical
Publication of JPH0313569Y2 publication Critical patent/JPH0313569Y2/ja
Granted 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]

第１図は従来の二重構造噴射管と燃料噴射ポンプとの接
続部の１例を示す断面図、第２図は同じく他の例を示す
断面図、第３図は本考案による１実施例の装置を設けた
二重構造噴射管と燃料噴射゛　ポンプとの接続部を示す
断面図、第４図は集合管を示す説明図である。 １・・・・・・燃料噴射管、２・・・・・・袋ナツト、
３・・・・・・コネクタ、５・・・・・・燃料噴射ポン
プ、Ａ・・・・・・第１の燃料溜め室、Ｂ、　Ｄ・・・
・・・燃料通路、Ｃ・・・・・・第２の燃料溜め室、Ｅ
・・・・・・コネクタの燃料溜め室。Fig. 1 is a sectional view showing one example of a conventional connection between a double-structured injection pipe and a fuel injection pump, Fig. 2 is a sectional view showing another example, and Fig. 3 is an embodiment according to the present invention. FIG. 4 is a cross-sectional view showing a connection between a double-structured injection pipe provided with the device and a fuel injection pump, and FIG. 4 is an explanatory view showing a collecting pipe. 1... Fuel injection pipe, 2... Bag nut,
3... Connector, 5... Fuel injection pump, A... First fuel reservoir chamber, B, D...
...Fuel passage, C...Second fuel storage chamber, E
・・・・・・Connector fuel storage chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料噴射ポンプと燃料噴射管との接続部において、二重
構造の燃料噴射管の内管と外管との隙間の開口部を被覆
する袋ナツトに形成され漏洩燃料を収容ｒる第１の燃料
溜め室、上記袋ナツトに形成され燃料噴射管先端付近の
漏洩燃料を収容する第２の燃料溜め室、上記袋ナツトに
外嵌され同袋ナツトに形成されたそれぞれの油路を介し
て上記両燃料溜め室に連通ずる燃料溜め室を設けたコネ
クタ、同コネクタの燃料溜め室に接続する燃料排出路を
備えたことを特徴とする燃料噴射管装置。At the connection between the fuel injection pump and the fuel injection pipe, a first fuel is formed in a cap nut that covers the opening of the gap between the inner pipe and the outer pipe of the double-structured fuel injection pipe and accommodates leaked fuel. A reservoir chamber, a second fuel reservoir chamber formed in the cap nut and accommodating leaked fuel near the tip of the fuel injection pipe, and a second fuel reservoir chamber formed in the cap nut to accommodate the leaked fuel near the tip of the fuel injection pipe; A fuel injection pipe device comprising: a connector provided with a fuel reservoir chamber communicating with the fuel reservoir chamber; and a fuel discharge path connected to the fuel reservoir chamber of the connector.
JP4078683U 1983-03-23 1983-03-23 fuel injection pipe device Granted JPS59146567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4078683U JPS59146567U (en) 1983-03-23 1983-03-23 fuel injection pipe device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4078683U JPS59146567U (en) 1983-03-23 1983-03-23 fuel injection pipe device

Publications (2)

Publication Number Publication Date
JPS59146567U true JPS59146567U (en) 1984-09-29
JPH0313569Y2 JPH0313569Y2 (en) 1991-03-27

Family

ID=30171396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4078683U Granted JPS59146567U (en) 1983-03-23 1983-03-23 fuel injection pipe device

Country Status (1)

Country Link
JP (1) JPS59146567U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120234296A1 (en) * 2009-11-23 2012-09-20 Robert Bosch Gmbh Pressure pipe fitting for a common-rail injection system
WO2012107634A3 (en) * 2011-02-09 2012-10-26 Wärtsilä Finland Oy Pipe connector and fuel injection system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610919U (en) * 1979-07-04 1981-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610919U (en) * 1979-07-04 1981-01-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120234296A1 (en) * 2009-11-23 2012-09-20 Robert Bosch Gmbh Pressure pipe fitting for a common-rail injection system
WO2012107634A3 (en) * 2011-02-09 2012-10-26 Wärtsilä Finland Oy Pipe connector and fuel injection system
US9506436B2 (en) 2011-02-09 2016-11-29 Wartsila Finland Oy Pipe connector and fuel injection system

Also Published As

Publication number Publication date
JPH0313569Y2 (en) 1991-03-27

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