JPS61155684U - - Google Patents
Info
- Publication number
- JPS61155684U JPS61155684U JP3814785U JP3814785U JPS61155684U JP S61155684 U JPS61155684 U JP S61155684U JP 3814785 U JP3814785 U JP 3814785U JP 3814785 U JP3814785 U JP 3814785U JP S61155684 U JPS61155684 U JP S61155684U
- Authority
- JP
- Japan
- Prior art keywords
- motor shaft
- inner rotor
- internal gear
- spacer
- step 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 2
Landscapes
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図は本考案の詳細を示す部分断面図、第２
図は従来の内接ギヤを用いた電動式燃料ポンプの
断面図、第３図は従来のポンプ部を詳細にした部
分断面図である。
Figure 1 is a partial cross-sectional view showing details of the present invention;
The figure is a sectional view of a conventional electric fuel pump using an internal gear, and FIG. 3 is a detailed partial sectional view of the conventional pump section.
Claims (1)
電動部とポンプ室を分割するセパレータに段部を
設け、該段部をモータシヤフトから偏心させ、前
記段部の１段目に、内接ギヤを収納するスペーサ
、２段目に内接ギヤをセツトし、該内接ギヤのイ
ンナーロータの中心に、モータシヤフトの軸受を
貫通させ、該軸受の外周を前記インナーロータが
回転するようにし、前記モータシヤフトの先端に
継手を設け、該継手に前記インナーロータを係合
するようにしたことを特徴とする電動式燃料ポン
プ。 In electric fuel pumps using internal gears,
A step part is provided in the separator that divides the electric part and the pump chamber, and the step part is made eccentric from the motor shaft, and the first step of the step part is a spacer for storing an internal gear, and the second step is a spacer for storing an internal gear. A bearing of a motor shaft is passed through the center of the inner rotor of the internal gear so that the inner rotor rotates around the outer periphery of the bearing, a joint is provided at the tip of the motor shaft, and a joint is provided at the tip of the motor shaft. An electric fuel pump characterized by engaging an inner rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038147U JPH0343433Y2 (en) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038147U JPH0343433Y2 (en) | 1985-03-15 | 1985-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61155684U true JPS61155684U (en) | 1986-09-26 |
| JPH0343433Y2 JPH0343433Y2 (en) | 1991-09-11 |
Family
ID=30544884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985038147U Expired JPH0343433Y2 (en) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343433Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01310186A (en) * | 1988-06-06 | 1989-12-14 | Saginomiya Seisakusho Inc | Gear pump |
| JPH02283886A (en) * | 1989-04-24 | 1990-11-21 | Matsushita Electric Ind Co Ltd | Refrigerant pump |
| WO2017010028A1 (en) * | 2015-07-16 | 2017-01-19 | 株式会社デンソー | Fuel pump |
| KR20180078324A (en) * | 2015-12-15 | 2018-07-09 | 가부시키가이샤 덴소 | Fuel pump |
-
1985
- 1985-03-15 JP JP1985038147U patent/JPH0343433Y2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01310186A (en) * | 1988-06-06 | 1989-12-14 | Saginomiya Seisakusho Inc | Gear pump |
| JPH02283886A (en) * | 1989-04-24 | 1990-11-21 | Matsushita Electric Ind Co Ltd | Refrigerant pump |
| WO2017010028A1 (en) * | 2015-07-16 | 2017-01-19 | 株式会社デンソー | Fuel pump |
| JP2017025722A (en) * | 2015-07-16 | 2017-02-02 | 株式会社デンソー | Fuel pump |
| KR20170117527A (en) * | 2015-07-16 | 2017-10-23 | 가부시키가이샤 덴소 | Fuel pump |
| KR20180078324A (en) * | 2015-12-15 | 2018-07-09 | 가부시키가이샤 덴소 | Fuel pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343433Y2 (en) | 1991-09-11 |