JPH0389978U - - Google Patents
Info
- Publication number
- JPH0389978U JPH0389978U JP15075189U JP15075189U JPH0389978U JP H0389978 U JPH0389978 U JP H0389978U JP 15075189 U JP15075189 U JP 15075189U JP 15075189 U JP15075189 U JP 15075189U JP H0389978 U JPH0389978 U JP H0389978U
- Authority
- JP
- Japan
- Prior art keywords
- joint hose
- fuel pump
- fuel
- supply pipe
- discharge port
- 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 9
- 239000002828 fuel tank Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
第１図乃至第４図は本考案の一実施例を示し、
第１図は断面図、第２図は要部の斜視図、第３図
は要部の拡大断面図、第４図はジヨイントホース
の誤組状態を示す要部の拡大断面図、第５図は鍔
部の変形例を示す要部の斜視図、第６図Ａ乃至Ｃ
は従来例の組付状態を示す要部正面図である。
１……燃料タンク、４……取付ブラケツト、７
……燃料ポンプ、１０……吐出口、１４……供給
パイプ、１６……吸込口、１８……ジヨイントホ
ース、２０……クランプ、２１，２１Ａ……鍔部
。
1 to 4 show an embodiment of the present invention,
Fig. 1 is a sectional view, Fig. 2 is a perspective view of the main part, Fig. 3 is an enlarged sectional view of the main part, Fig. 4 is an enlarged sectional view of the main part showing the incorrectly assembled state of the joint hose, and Fig. 5 is an enlarged sectional view of the main part. The figure is a perspective view of the main part showing a modified example of the flange, Figures 6A to C
is a front view of main parts showing an assembled state of a conventional example. 1...Fuel tank, 4...Mounting bracket, 7
... Fuel pump, 10 ... Discharge port, 14 ... Supply pipe, 16 ... Suction port, 18 ... Joint hose, 20 ... Clamp, 21, 21A ... Flange.
Claims (1)
料ポンプを前記燃料タンクに取り付ける取付ブラ
ケツトと、この取付ブラケツトに設けられ前記燃
料ポンプで吸引する燃料を車両等のエンジン側へ
と供給する供給パイプと、この供給パイプの吸込
口と前記燃料ポンプの吐出口とを連結する弾性材
料から成るジヨイントホースとを有し、前記ジヨ
インホースの両端に前記供給パイプの吸込口と前
記燃料ポンプ側の吐出口とを嵌入するとともに、
このジヨイントホースの嵌合部分を環状のクラン
プで締着するようにしたジヨイントホースの連結
装置において、前記供給パイプの吸込口と前記燃
料ポンプ側の吐出口との外径が相互に異径となる
ように形成し、この各外径に対応して前記ジヨイ
ントホース両端の内径を互いに異径となるように
形成し、かつ前記ジヨイントホースの端部の一方
には前記クランプが挿通不能な鍔部を設けたこと
を特徴とする燃料供給装置におけるジヨイントホ
ースの連結装置。 A fuel pump disposed within a fuel tank, a mounting bracket for attaching the fuel pump to the fuel tank, and a supply pipe provided on the mounting bracket for supplying fuel sucked by the fuel pump to an engine side of a vehicle or the like; A joint hose made of an elastic material connects the suction port of the supply pipe and the discharge port of the fuel pump, and the joint hose has the suction port of the supply pipe and the discharge port of the fuel pump at both ends thereof. Along with inlaying,
In this joint hose connection device in which the fitting portion of the joint hose is tightened with an annular clamp, the outer diameters of the suction port of the supply pipe and the discharge port of the fuel pump side are different from each other. The inner diameters of both ends of the joint hose are formed to have different diameters corresponding to the respective outer diameters, and the clamp cannot be inserted into one of the ends of the joint hose. A connecting device for a joint hose in a fuel supply device, characterized in that the joint hose is provided with a flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15075189U JPH0749004Y2 (en) | 1989-12-29 | 1989-12-29 | Connection device for joint hose in fuel supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15075189U JPH0749004Y2 (en) | 1989-12-29 | 1989-12-29 | Connection device for joint hose in fuel supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0389978U true JPH0389978U (en) | 1991-09-12 |
| JPH0749004Y2 JPH0749004Y2 (en) | 1995-11-13 |
Family
ID=31697086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15075189U Expired - Lifetime JPH0749004Y2 (en) | 1989-12-29 | 1989-12-29 | Connection device for joint hose in fuel supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749004Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325803A (en) * | 2004-05-17 | 2005-11-24 | Nitta Moore Co | Connector for piping in automobile fuel tank |
-
1989
- 1989-12-29 JP JP15075189U patent/JPH0749004Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325803A (en) * | 2004-05-17 | 2005-11-24 | Nitta Moore Co | Connector for piping in automobile fuel tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749004Y2 (en) | 1995-11-13 |
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