JPH0371162U - - Google Patents
Info
- Publication number
- JPH0371162U JPH0371162U JP13260789U JP13260789U JPH0371162U JP H0371162 U JPH0371162 U JP H0371162U JP 13260789 U JP13260789 U JP 13260789U JP 13260789 U JP13260789 U JP 13260789U JP H0371162 U JPH0371162 U JP H0371162U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- fuel
- casing
- outlet
- holder
- 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 8
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図ないし第３図は本考案の実施例を示し、
第１図は目詰り検出器を備えた燃料フイルタの縦
断面図、第２図は目詰り検出器の拡大断面図、第
３図は目詰り検出器と診断回路の回路構成図、第
４図および第５図は従来技術を示し、第４図は燃
料噴射装置の全体図、第５図は燃料フイルタの縦
断面図である。
１０……燃料フイルタ、１１……ケーシング、
１２……ケーシング本体、１２Ａ……流入口、１
３……カバー、１３Ａ……流出口、１４……フイ
ルタ室、１５……フイルタ押え、１６……フイル
タエレメント、２１……目詰り検出器、Ａ……フ
イルタ室。
1 to 3 show embodiments of the present invention,
Fig. 1 is a vertical sectional view of a fuel filter equipped with a clogging detector, Fig. 2 is an enlarged sectional view of the clogging detector, Fig. 3 is a circuit configuration diagram of the clogging detector and diagnostic circuit, and Fig. 4 5 shows the prior art, FIG. 4 is an overall view of a fuel injection device, and FIG. 5 is a vertical sectional view of a fuel filter. 10... fuel filter, 11... casing,
12...Casing body, 12A...Inflow port, 1
3... Cover, 13A... Outlet, 14... Filter chamber, 15... Filter holder, 16... Filter element, 21... Clogging detector, A... Filter chamber.
Claims (1)
、内部がフイルタ室となつたケーシングと、該ケ
ーシングのフイルタ室内に設けられた有底筒状の
フイルタ押えと、該フイルタ押えを介して前記ケ
ーシング内に設けられ、前記流入口からフイルタ
室内に流入する燃料中の異物をろ過し、前記流出
口から清浄な燃料として流出させる筒状のフイル
タエレメントとからなる燃料フイルタにおいて、
前記フイルタ押えには、前記フイルタエレメント
の内側に位置して該フイルタエレメントの目詰り
を検出する目詰り検出器を設けたことを特徴とす
る燃料フイルタ。 A casing having a fuel inlet and an outlet at both ends in the axial direction and a filter chamber inside, a bottomed cylindrical filter holder provided in the filter chamber of the casing, and a filter holder provided through the filter holder. and a cylindrical filter element that is provided in the casing and filters foreign matter in the fuel flowing into the filter chamber from the inlet and flows out as clean fuel from the outlet,
A fuel filter characterized in that the filter holder is provided with a clogging detector located inside the filter element to detect clogging of the filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13260789U JPH0371162U (en) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13260789U JPH0371162U (en) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371162U true JPH0371162U (en) | 1991-07-18 |
Family
ID=31680058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13260789U Pending JPH0371162U (en) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371162U (en) |
-
1989
- 1989-11-15 JP JP13260789U patent/JPH0371162U/ja active Pending