JPH0351163U - - Google Patents
Info
- Publication number
- JPH0351163U JPH0351163U JP11034989U JP11034989U JPH0351163U JP H0351163 U JPH0351163 U JP H0351163U JP 11034989 U JP11034989 U JP 11034989U JP 11034989 U JP11034989 U JP 11034989U JP H0351163 U JPH0351163 U JP H0351163U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- fuel
- injection nozzle
- diesel engine
- injection system
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案のデイーゼルエンジンの燃料噴
射系の系統図、第２図は従来の、そして本考案に
も適用可能な、シングルスプリングタイプの燃料
噴射ノズルの断面図、第３図は従来の、そして本
考案にも適用可能な、２スプリングタイプの燃料
噴射ノズルの断面図、である。
１１……燃料噴射ポンプ、１３……高圧管、１
５……燃料噴射ノズル、１７……溢流管（燃料リ
ターン通路を構成）、１８……絞り、１９……燃
料供給管、２０……合流部。
Figure 1 is a system diagram of the fuel injection system of the diesel engine of the present invention, Figure 2 is a sectional view of a conventional single spring type fuel injection nozzle that can also be applied to the present invention, and Figure 3 is a diagram of the conventional single spring type fuel injection nozzle. , and a sectional view of a two-spring type fuel injection nozzle that is also applicable to the present invention. 11...Fuel injection pump, 13...High pressure pipe, 1
5... Fuel injection nozzle, 17... Overflow pipe (constituting a fuel return passage), 18... Throttle, 19... Fuel supply pipe, 20... Merging section.
Claims (1)
室内に噴射する、ニードルバルブとスプリングを
有する自動弁式の燃料噴射ノズルを備えているデ
イーゼルエンジンの燃料噴射系において、燃料噴
射ノズルからの燃料リターン通路のうちで、各燃
料噴射ノズルからのリターン通路の合流部下流に
、絞りを設けたことを特徴とするデイーゼルエン
ジンの燃料噴射系。 In a diesel engine fuel injection system that is equipped with a fuel injection pump that pumps fuel and an automatic valve type fuel injection nozzle that injects fuel into a combustion chamber and has a needle valve and a spring, a fuel return passage from the fuel injection nozzle. The fuel injection system for a diesel engine is characterized in that a throttle is provided downstream of the confluence of return passages from each fuel injection nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11034989U JPH0351163U (en) | 1989-09-22 | 1989-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11034989U JPH0351163U (en) | 1989-09-22 | 1989-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351163U true JPH0351163U (en) | 1991-05-17 |
Family
ID=31658885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11034989U Pending JPH0351163U (en) | 1989-09-22 | 1989-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351163U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005185739A (en) * | 2003-12-26 | 2005-07-14 | Guraddo:Kk | Pillow integrating type body pillow |
| KR100663618B1 (en) * | 2004-10-13 | 2007-01-02 | 씨멘스 오토모티브 주식회사 | Apparatus and method For controlling Pressure of fuel in LPI car |
| WO2007049370A1 (en) * | 2005-10-28 | 2007-05-03 | Kazunori Yamamoto | Petroleum fuel supply method and circuit |
| JP2008045539A (en) * | 2006-07-20 | 2008-02-28 | Denso Corp | Fuel injection device |
-
1989
- 1989-09-22 JP JP11034989U patent/JPH0351163U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005185739A (en) * | 2003-12-26 | 2005-07-14 | Guraddo:Kk | Pillow integrating type body pillow |
| KR100663618B1 (en) * | 2004-10-13 | 2007-01-02 | 씨멘스 오토모티브 주식회사 | Apparatus and method For controlling Pressure of fuel in LPI car |
| WO2007049370A1 (en) * | 2005-10-28 | 2007-05-03 | Kazunori Yamamoto | Petroleum fuel supply method and circuit |
| JP2008045539A (en) * | 2006-07-20 | 2008-02-28 | Denso Corp | Fuel injection device |