JPH0250171U - - Google Patents
Info
- Publication number
- JPH0250171U JPH0250171U JP12804488U JP12804488U JPH0250171U JP H0250171 U JPH0250171 U JP H0250171U JP 12804488 U JP12804488 U JP 12804488U JP 12804488 U JP12804488 U JP 12804488U JP H0250171 U JPH0250171 U JP H0250171U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fuel
- distribution pipe
- main body
- fuel injection
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 6
- 239000007924 injection Substances 0.000 claims 6
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案による燃料分配管の平面図、第
２図は同燃料分配管の断面図、第３図は第２図の
―線に沿う断面図、第４図は第２図の―
線に沿う断面図、第５図は同燃料分配管の戻り管
と第２栓体との関係を示す要部分解斜視図である
。
１…分配管本体、２Ａ〜２Ｄ…出力ポート、３
…圧力室、５…入力ポート、６…コネクタソケツ
ト、７…加圧燃料パイプ、７ａ…ビード部、８…
戻りポート、１０…戻り管受け、１１…戻り管、
１５，１６…栓体。
Fig. 1 is a plan view of the fuel distribution pipe according to the present invention, Fig. 2 is a sectional view of the same fuel distribution pipe, Fig. 3 is a sectional view taken along the - line of Fig. 2, and Fig. 4 is a - of Fig. 2.
FIG. 5 is a cross-sectional view taken along the line, and is an exploded perspective view of a main part showing the relationship between the return pipe and the second stopper of the same fuel distribution pipe. 1...Distribution pipe body, 2A-2D...Output port, 3
...pressure chamber, 5...input port, 6...connector socket, 7...pressurized fuel pipe, 7a...bead part, 8...
Return port, 10...Return pipe receiver, 11...Return pipe,
15, 16... Plug body.
Claims (1)
される入力ポートを形成され、燃料噴射弁に結合
される出力ポートを長さ方向に配列された燃料噴
射装置用燃料分配管において、樹脂成形される分
配管本体の前記入力ポートの入口にコネクタソケ
ツトを一体成形し、ビード部を有する加圧燃料パ
イプの先端を同コネクタソケツトに挿入するだけ
で加圧燃料パイプを接続できることを特徴とした
燃料噴射装置用燃料分配管。 (2) 一端部寄りの部分に加圧燃料パイプに接続
される入力ポートを形成され、燃料噴射弁に結合
される出力ポートを長さ方向に配列された燃料噴
射装置用燃料分配管において、前記入力ポート及
び出力ポートを形成される分配管本体を両端を開
放した状態として樹脂成形し、戻りポートに連絡
する戻り管受けを分配管本体の内部に一体成形し
、同戻り管受けに一端を取付られる戻り管の他端
を分配管本体内部の圧力室に連絡した状態で、分
配管本体中に配置し、前記分配管本体の両端開放
部を栓体で閉鎖したことを特徴とする燃料噴射装
置用燃料分配管。[Claims for Utility Model Registration] (1) A fuel injection system in which an input port connected to a pressurized fuel pipe is formed near one end, and output ports connected to a fuel injection valve are arranged in the length direction. In fuel distribution pipes for equipment, a connector socket is integrally molded at the entrance of the input port of the main body of the distribution pipe, which is molded with resin, and the pressure can be applied by simply inserting the end of the pressurized fuel pipe, which has a bead, into the connector socket. A fuel distribution pipe for a fuel injection device characterized by the ability to connect a pressure fuel pipe. (2) In the fuel distribution pipe for a fuel injection device, the input port connected to the pressurized fuel pipe is formed at a portion near one end, and the output port connected to the fuel injection valve is arranged in the length direction. The main body of the distribution pipe, which forms the input and output ports, is molded with resin with both ends open, and the return pipe holder that connects to the return port is integrally molded inside the main body of the distribution pipe, and one end is attached to the return pipe holder. A fuel injection device characterized in that the return pipe is disposed in the distribution pipe main body with the other end connected to a pressure chamber inside the distribution pipe main body, and both open end portions of the distribution pipe main body are closed with plug bodies. Fuel distribution pipe for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988128044U JPH0640924Y2 (en) | 1988-09-30 | 1988-09-30 | Fuel distribution pipe for fuel injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988128044U JPH0640924Y2 (en) | 1988-09-30 | 1988-09-30 | Fuel distribution pipe for fuel injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250171U true JPH0250171U (en) | 1990-04-09 |
| JPH0640924Y2 JPH0640924Y2 (en) | 1994-10-26 |
Family
ID=31381013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988128044U Expired - Lifetime JPH0640924Y2 (en) | 1988-09-30 | 1988-09-30 | Fuel distribution pipe for fuel injection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640924Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0979110A (en) * | 1995-09-13 | 1997-03-25 | Unisia Jecs Corp | Fuel piping device |
| JP2003227439A (en) * | 2002-02-07 | 2003-08-15 | Suzuki Motor Corp | Fuel supply device for internal combustion engine |
| JP2011163203A (en) * | 2010-02-09 | 2011-08-25 | Otics Corp | Fuel delivery pipe and fuel delivery pipe with bolt |
| JP2015034529A (en) * | 2013-08-09 | 2015-02-19 | 株式会社デンソー | Fuel injection device |
| JP2023507217A (en) * | 2019-12-20 | 2023-02-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | A fluid distributor for an injector, in particular a fuel distribution rail for a fuel injector of a mixture-compressing spark-ignited internal combustion engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007011868B3 (en) * | 2007-03-07 | 2008-09-04 | Mannesmann Präzisrohr GmbH | Fuel-tube method for producing a high-pressure storage tube as a composite tube up to pressures of 1,800 bar operates with fuel injection in common-rail systems in internal combustion engines |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136672U (en) * | 1982-03-10 | 1983-09-14 | 自動車機器技術研究組合 | fuel injector |
| JPS6229658U (en) * | 1985-08-06 | 1987-02-23 | ||
| JPH01114976U (en) * | 1988-01-29 | 1989-08-02 |
-
1988
- 1988-09-30 JP JP1988128044U patent/JPH0640924Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136672U (en) * | 1982-03-10 | 1983-09-14 | 自動車機器技術研究組合 | fuel injector |
| JPS6229658U (en) * | 1985-08-06 | 1987-02-23 | ||
| JPH01114976U (en) * | 1988-01-29 | 1989-08-02 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0979110A (en) * | 1995-09-13 | 1997-03-25 | Unisia Jecs Corp | Fuel piping device |
| JP2003227439A (en) * | 2002-02-07 | 2003-08-15 | Suzuki Motor Corp | Fuel supply device for internal combustion engine |
| JP2011163203A (en) * | 2010-02-09 | 2011-08-25 | Otics Corp | Fuel delivery pipe and fuel delivery pipe with bolt |
| JP2015034529A (en) * | 2013-08-09 | 2015-02-19 | 株式会社デンソー | Fuel injection device |
| JP2023507217A (en) * | 2019-12-20 | 2023-02-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | A fluid distributor for an injector, in particular a fuel distribution rail for a fuel injector of a mixture-compressing spark-ignited internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640924Y2 (en) | 1994-10-26 |