JPH0250172U - - Google Patents
Info
- Publication number
- JPH0250172U JPH0250172U JP12874488U JP12874488U JPH0250172U JP H0250172 U JPH0250172 U JP H0250172U JP 12874488 U JP12874488 U JP 12874488U JP 12874488 U JP12874488 U JP 12874488U JP H0250172 U JPH0250172 U JP H0250172U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- nozzle body
- injector
- fuel
- fuel filter
- 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 5
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第1図は本考案の第1実施例の要部断面図、第
2図は第2実施例の要部断面図、第3図は燃料フ
イルタの斜視図、第4図は従来のユニツトインジ
エクタの全体断面図である。
1…インジエクタボデイ、2…ノズルボデイ、
3…プランジヤバレル、4…プランジヤ、16…
シリンダヘツド、17…燃料フイルタ、18…ス
ペーサ。
Fig. 1 is a sectional view of main parts of a first embodiment of the present invention, Fig. 2 is a sectional view of main parts of a second embodiment, Fig. 3 is a perspective view of a fuel filter, and Fig. 4 is a conventional unit injector. FIG. 1... Injector body, 2... Nozzle body,
3...Plunger barrel, 4...Plunger, 16...
Cylinder head, 17...Fuel filter, 18...Spacer.
Claims (1)
、ノズルボデイ及びプランジヤバレルにより形成
された燃料溜り部に、ノズルボデイ内周部とフイ
ルタ外周部嵌合部に締代ろを設けて嵌入固定する
か、あるいはノズルボデイ内周段付き部とインジ
エクタボデイ下面の間にフイルタ上下面をはさみ
込み固定したことを特徴とする燃料フイルタを組
込んだユニツトインジエクタ。 A fuel filter having an annular structure is fitted into the fuel reservoir formed by the injector body, nozzle body and plunger barrel by providing an interference between the inner periphery of the nozzle body and the fitting part of the outer periphery of the filter, or is fixed inside the nozzle body. A unit injector incorporating a fuel filter characterized in that the upper and lower surfaces of the filter are sandwiched and fixed between a stepped portion and a lower surface of an injector body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12874488U JPH0250172U (en) | 1988-10-03 | 1988-10-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12874488U JPH0250172U (en) | 1988-10-03 | 1988-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0250172U true JPH0250172U (en) | 1990-04-09 |
Family
ID=31382369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12874488U Pending JPH0250172U (en) | 1988-10-03 | 1988-10-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0250172U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104114846A (en) * | 2012-02-09 | 2014-10-22 | 罗伯特·博世有限公司 | Valve for metering a flowing medium |
-
1988
- 1988-10-03 JP JP12874488U patent/JPH0250172U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104114846A (en) * | 2012-02-09 | 2014-10-22 | 罗伯特·博世有限公司 | Valve for metering a flowing medium |
JP2015511289A (en) * | 2012-02-09 | 2015-04-16 | 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Robert Bosch Gmbh | Valve for dispensing fluid media |