JPS60185084U - In-tank fuel pump - Google Patents
In-tank fuel pumpInfo
- Publication number
- JPS60185084U JPS60185084U JP7344884U JP7344884U JPS60185084U JP S60185084 U JPS60185084 U JP S60185084U JP 7344884 U JP7344884 U JP 7344884U JP 7344884 U JP7344884 U JP 7344884U JP S60185084 U JPS60185084 U JP S60185084U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel pump
- tank fuel
- discharge port
- valve device
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のインタンク式燃料ポンプの構成を示す断
面図、第２図はこの考案に係るインタンク式燃料ポンプ
の一例を示す断面図。第３図は同燃料ポンプの主面図で
ある。
１・・・・・・ポンプ本体、１６・・・・・・吸入口、
１７・・・・・・吐出口、１８・・・・・・インペラー
、１０１・・・・・・バルブ装置、１０４・・・・・・
チェックバルブ、１０６・・・・・・リリーフバルブ、
１１０・・・・・・入力ポート、１１４・・・・・・戻
し口、１１５・・・・・・小孔、Ｍ・・・・・・モータ
。なお、図中同一符号は同一もしくは相当部分を示す。FIG. 1 is a sectional view showing the structure of a conventional in-tank fuel pump, and FIG. 2 is a sectional view showing an example of the in-tank fuel pump according to this invention. FIG. 3 is a main plan view of the fuel pump. 1...Pump body, 16...Suction port,
17... Discharge port, 18... Impeller, 101... Valve device, 104...
Check valve, 106...Relief valve,
110...Input port, 114...Return port, 115...Small hole, M...Motor. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
転させて吸入口より吸入した燃料を吐出口から吐出させ
るインタンク式燃料ポンプにおいて、上記吐出口からの
燃料に対してのチェックバルブおよびリリーフバルブを
有するバルブ装置の入力ポートを上記吐出口に嵌着し、
上記バルブ装置に形成された燃料戻し孔から排出された
燃料を電機子シャフトの軸受メタルに供給するための小
孔を上記ポンプ本体に形成したことを特徴とするインタ
ンク式燃料ポンプ。In an in-tank fuel pump in which an impeller is rotated by a motor installed in the pump body and the fuel sucked in from the suction port is discharged from the discharge port, a check valve and a relief valve are provided for the fuel from the discharge port. Fitting an input port of a valve device having the valve device into the discharge port,
An in-tank fuel pump characterized in that a small hole is formed in the pump body for supplying fuel discharged from a fuel return hole formed in the valve device to a bearing metal of the armature shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7344884U JPS60185084U (en) | 1984-05-17 | 1984-05-17 | In-tank fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7344884U JPS60185084U (en) | 1984-05-17 | 1984-05-17 | In-tank fuel pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60185084U true JPS60185084U (en) | 1985-12-07 |
| JPH0115917Y2 JPH0115917Y2 (en) | 1989-05-11 |
Family
ID=30612824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7344884U Granted JPS60185084U (en) | 1984-05-17 | 1984-05-17 | In-tank fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60185084U (en) |
-
1984
- 1984-05-17 JP JP7344884U patent/JPS60185084U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0115917Y2 (en) | 1989-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60185084U (en) | In-tank fuel pump | |
| JPS60183293U (en) | In-tank fuel pump | |
| JPS6124597U (en) | Installation structure of in-tank pump in vehicle fuel tank | |
| JPS58106591U (en) | Double suction submersible motor pump | |
| JPS6129090U (en) | Self-priming pump impeller | |
| JPS59167971U (en) | Plunger pump or motor erosion prevention structure | |
| JPS59148469U (en) | Fuel injection pump check valve | |
| JPS58137106U (en) | Hydraulic oil heating device | |
| JPS5941694U (en) | submerged pump | |
| JPS58161161U (en) | In-tank electric fuel pump | |
| JPS59143825U (en) | fuel tank | |
| JPS595766U (en) | Cavitation prevention fuel injection pump | |
| JPS60120294U (en) | Oblique axis submersible motor pump | |
| JPS59172234U (en) | Turbocharger lubricating oil return device | |
| JPS60192299U (en) | self-priming volute pump | |
| JPS5877214U (en) | oil burner | |
| JPS5977601U (en) | hydraulic unit | |
| JPS60162701U (en) | hydraulic power unit | |
| JPS604757U (en) | Automotive fuel in-tank pump mounting device | |
| JPS59598U (en) | pump | |
| JPS58119626U (en) | Bearing cooling device | |
| JPS581801U (en) | hydraulic unit | |
| JPS5873988U (en) | Gear pump device | |
| JPS60190992U (en) | Oil pump with pressure regulating valve | |
| JPS60138075U (en) | non-return valve |