JPS63151991U - - Google Patents
Info
- Publication number
- JPS63151991U JPS63151991U JP4479687U JP4479687U JPS63151991U JP S63151991 U JPS63151991 U JP S63151991U JP 4479687 U JP4479687 U JP 4479687U JP 4479687 U JP4479687 U JP 4479687U JP S63151991 U JPS63151991 U JP S63151991U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- suction hole
- impeller
- pump
- end cover
- 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 11
- 239000002828 fuel tank Substances 0.000 claims description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係る車両用電動式燃料ポンプ
装置の一実施例を示す部分縦断面図、第２図は第
１図に示す燃料ポンプ装置を燃料タンクに装着し
た状態を示す縦断面図、第３図は本考案の要部を
示す拡大縦断面図である。
１……アマチユア、２……ストレーナ、３……
燃料吸込孔、４……インペラ、５……エンドカバ
ー、６……ポンプケーシング、８……ポンプ室、
１０……燃料タンク、１６……インペラの下端部
、１９……ガイド、２０……ストレーナの下面。
FIG. 1 is a partial vertical sectional view showing an embodiment of the electric fuel pump device for a vehicle according to the present invention, and FIG. 2 is a vertical sectional view showing the fuel pump device shown in FIG. 1 attached to a fuel tank. , FIG. 3 is an enlarged longitudinal sectional view showing the main parts of the present invention. 1... Amachiyua, 2... Strainer, 3...
Fuel suction hole, 4... impeller, 5... end cover, 6... pump casing, 8... pump chamber,
DESCRIPTION OF SYMBOLS 10...Fuel tank, 16...Lower end of impeller, 19...Guide, 20...Lower surface of strainer.
Claims (1)
下端側を閉塞するエンドカバーとによりポンプ室
が形成され、このポンプ室内にアマチユアの回転
により回転するインペラが配設されるとともに前
記エンドカバーに燃料吸込孔が設けられ、燃料タ
ンク内に装架される車両用電動式燃料ポンプ装置
において、前記燃料吸込孔を前記エンドカバーの
インペラ直径方向に設けるとともに、この燃料吸
込孔にストレーナを該吸込孔とほぼ平行となるよ
うに嵌合し、且つ前記インペラのエンドカバー側
に面する下端面と前記ストレーナの下面とをほぼ
同一高さに構成したことを特徴とする車両用電動
式燃料ポンプ装置。 (2) 前記燃料吸込孔内部に、ポンプ室内のイン
ペラに燃料を円滑に流入させるためのガイドを設
けたことを特徴とする実用新案登録請求の範囲第
１項記載の車両用電動式燃料ポンプ装置。[Scope of Claim for Utility Model Registration] (1) A pump chamber is formed by a pump casing and an end cover that closes the lower end side of the pump casing, and an impeller that rotates by the rotation of the armature is disposed within this pump chamber. In a vehicle electric fuel pump device in which a fuel suction hole is provided in the end cover and installed in a fuel tank, the fuel suction hole is provided in the diametrical direction of the impeller of the end cover, and a strainer is provided in the fuel suction hole. fitted so as to be substantially parallel to the suction hole, and the lower end surface of the impeller facing the end cover side and the lower surface of the strainer are configured to have substantially the same height. Fuel pump equipment. (2) The electric fuel pump device for a vehicle according to claim 1, characterized in that a guide is provided inside the fuel suction hole to allow fuel to smoothly flow into the impeller in the pump chamber. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4479687U JPS63151991U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4479687U JPS63151991U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151991U true JPS63151991U (en) | 1988-10-05 |
Family
ID=30862944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4479687U Pending JPS63151991U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004204731A (en) * | 2002-12-24 | 2004-07-22 | Denso Corp | Fuel pump |
| DE10345213A1 (en) * | 2002-09-30 | 2005-04-28 | Aisan Ind | Filter for use with fuel pumps and fuel pumps with such filters |
| JP2016173043A (en) * | 2015-03-16 | 2016-09-29 | 株式会社川本製作所 | Vortex pump |
-
1987
- 1987-03-26 JP JP4479687U patent/JPS63151991U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10345213A1 (en) * | 2002-09-30 | 2005-04-28 | Aisan Ind | Filter for use with fuel pumps and fuel pumps with such filters |
| DE10345213B4 (en) * | 2002-09-30 | 2005-07-28 | Aisan Kogyo K.K., Obu | Filter for use with fuel pumps and fuel pumps with such filters |
| JP2004204731A (en) * | 2002-12-24 | 2004-07-22 | Denso Corp | Fuel pump |
| JP2016173043A (en) * | 2015-03-16 | 2016-09-29 | 株式会社川本製作所 | Vortex pump |
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