JPS60157978U - Support structure of electric fuel pump - Google Patents
Support structure of electric fuel pumpInfo
- Publication number
- JPS60157978U JPS60157978U JP4521784U JP4521784U JPS60157978U JP S60157978 U JPS60157978 U JP S60157978U JP 4521784 U JP4521784 U JP 4521784U JP 4521784 U JP4521784 U JP 4521784U JP S60157978 U JPS60157978 U JP S60157978U
- Authority
- JP
- Japan
- Prior art keywords
- fuel pump
- electric fuel
- support structure
- rotor
- motor part
- 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
Landscapes
- Springs (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電動式燃料ポンプを示す縦断面図、第２
図は第１図の一部破断乎面図、第３図は同ポンプの取付
構造を示す断面図、第４図は本考案に係る電動式燃料ポ
ンプの一実施例を示す概略側面図、第５図は本考案の一
実施例を示す縦断面図、第６図はロータの斜視図、第７
図は第６図のＶＩ−ＶＩ線に沿う断面図、第８図は本考
案の他の実施例を示す縦断面図、第９，１０図は第５，
８図に示すものの組立状態を示す分解図である。
、 ３・・・インペラ、４・・・吸込口１，８・・・
吐出口、１２・・・ハウジング、２２・・・ばね、２３
・・・ボールベアリング、２４・・・シャフト、２５・
・・ロータ、２８・・・ハブ、３３・・・タービン部、
ｍ・・・モータ部、ｐ・・・ポンプ部、Ｐ２． Ｐ３・
・・電動式燃料ポンプ、Ｔ・・・タンク。
＼
り
第６図
第９図
第１０図Figure 1 is a longitudinal sectional view showing a conventional electric fuel pump, Figure 2
The drawings are a partially cutaway view of Fig. 1, Fig. 3 is a sectional view showing the mounting structure of the pump, Fig. 4 is a schematic side view showing an embodiment of the electric fuel pump according to the present invention, and Fig. Figure 5 is a longitudinal sectional view showing one embodiment of the present invention, Figure 6 is a perspective view of the rotor, and Figure 7 is a perspective view of the rotor.
The figure is a sectional view taken along line VI-VI in FIG. 6, FIG. 8 is a longitudinal sectional view showing another embodiment of the present invention, and FIGS.
9 is an exploded view showing an assembled state of the device shown in FIG. 8. FIG. , 3... Impeller, 4... Suction ports 1, 8...
Discharge port, 12...Housing, 22...Spring, 23
...Ball bearing, 24...Shaft, 25.
...Rotor, 28...Hub, 33...Turbine part,
m...Motor part, p...Pump part, P2. P3・
...Electric fuel pump, T...tank. \ Figure 6 Figure 9 Figure 10
Claims (4)
内に偏平なロータ２５を有するモータ部ｍと、このモー
タ部ｍによって回転されるインペラ３を有するポンプ部
Ｐとを設けてなる電動式燃料ポンプＰ２．Ｐ３を、燃料
を貯留するタンクＴ内にばね２２を介して宙吊りに支持
してなる電動式燃料ポンプの支持構造。(1) Housing 12 having suction port 4 and discharge port 8
An electric fuel pump P2. is provided with a motor part m having a flat rotor 25 therein, and a pump part P having an impeller 3 rotated by the motor part m. A support structure for an electric fuel pump in which P3 is suspended in a tank T for storing fuel via a spring 22.
けてなる実用新案登録請求の範囲第１項に記載の電動式
燃料ポンプの支持構造。(2) The support structure for an electric fuel pump according to claim 1, wherein the pump part P is provided in an outer peripheral area of the motor part m.
を支持したシャフト２４に取付けてなる実用新案登録請
求の範囲第１項又は第２項に記載の電動式燃料ポンプの
支持構造。(3) The rotor 25 has a ball bearing 23 on its lower end surface.
A support structure for an electric fuel pump according to claim 1 or 2, which is attached to a shaft 24 supporting a.
けてなる実用新案登録請求の範囲第１項〜第３項のいず
れか一つに記載の電動式燃料ポンプの支持構造。(4) The support structure for an electric fuel pump according to any one of claims 1 to 3, wherein the impeller 3 is coaxially attached to the rotor 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4521784U JPS60157978U (en) | 1984-03-30 | 1984-03-30 | Support structure of electric fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4521784U JPS60157978U (en) | 1984-03-30 | 1984-03-30 | Support structure of electric fuel pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60157978U true JPS60157978U (en) | 1985-10-21 |
Family
ID=30558522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4521784U Pending JPS60157978U (en) | 1984-03-30 | 1984-03-30 | Support structure of electric fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245651A (en) * | 1988-08-03 | 1990-02-15 | Walbro Far East Inc | Motor-driven type starting fuel pump for portable working machine |
-
1984
- 1984-03-30 JP JP4521784U patent/JPS60157978U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245651A (en) * | 1988-08-03 | 1990-02-15 | Walbro Far East Inc | Motor-driven type starting fuel pump for portable working machine |
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