JPH0280794U - - Google Patents
Info
- Publication number
- JPH0280794U JPH0280794U JP15967688U JP15967688U JPH0280794U JP H0280794 U JPH0280794 U JP H0280794U JP 15967688 U JP15967688 U JP 15967688U JP 15967688 U JP15967688 U JP 15967688U JP H0280794 U JPH0280794 U JP H0280794U
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- rotor
- fuel supply
- face
- supply pump
- 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 5
Description
第１図はこの考案の実施例の電動式燃料供給ポ
ンプの縦断面図、第２図ａ，ｂは第１図の実施例
のロータ単体の縦断面図及びＡ−Ａ断面図、第３
図はロータ・マグネツトの動バランス量と自動車
の室内騒音の関係を示すグラフ、第４図ａ，ｂ及
び第５図ａ，ｂはそれぞれ別の実施例のロータ単
体の縦断面図及びＡ−Ａ断面図である。
１１……ロータ・マグネツト、１２，１３……
ロータ・カバー、１２ａ，１３ａ……周縁部。
FIG. 1 is a vertical sectional view of an electric fuel supply pump according to an embodiment of this invention, FIGS.
The figure is a graph showing the relationship between the amount of dynamic balance of the rotor and magnet and the indoor noise of a car. Figures 4a and 5a and b and 5a and 5b are longitudinal cross-sectional views of the rotor alone in different embodiments, respectively, and A-A. FIG. 11... Rotor magnet, 12, 13...
Rotor cover, 12a, 13a...periphery.
Claims (1)
式燃料供給ポンプであつて、前記ブラシレス・モ
ータのロータ・マグネツトの少なくとも一方の端
面部にロータ・カバーを取り付けた電動式燃料供
給ポンプ。 (2) ブラシレス・モータを同軸に結合した電動
式燃料供給ポンプであつて、前記ブラシレス・モ
ータのロータ・マグネツトの少なくとも一方の端
面部にロータ・カバーを取り付け、前記ロータ・
カバーの外周には前記ロータ・マグネツトの端面
部外周に嵌合する周縁部を設けた電動式燃料供給
ポンプ。[Claims for Utility Model Registration] (1) An electric fuel supply pump having a brushless motor coaxially coupled with a rotor cover attached to at least one end face of the rotor magnet of the brushless motor. type fuel supply pump. (2) An electric fuel supply pump in which a brushless motor is coaxially coupled, a rotor cover is attached to at least one end face of a rotor magnet of the brushless motor, and a rotor cover is attached to at least one end face of a rotor magnet of the brushless motor.
The electric fuel supply pump is provided with a periphery on the outer periphery of the cover that fits into the outer periphery of the end face of the rotor magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15967688U JPH0280794U (en) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15967688U JPH0280794U (en) | 1988-12-08 | 1988-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280794U true JPH0280794U (en) | 1990-06-21 |
Family
ID=31441082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15967688U Pending JPH0280794U (en) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465985U (en) * | 1990-10-09 | 1992-06-09 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017042U (en) * | 1973-06-06 | 1975-02-24 | ||
| JPS5930590B2 (en) * | 1977-11-08 | 1984-07-27 | 三菱農機株式会社 | Front wheel steering device in four-wheel drive vehicles |
-
1988
- 1988-12-08 JP JP15967688U patent/JPH0280794U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017042U (en) * | 1973-06-06 | 1975-02-24 | ||
| JPS5930590B2 (en) * | 1977-11-08 | 1984-07-27 | 三菱農機株式会社 | Front wheel steering device in four-wheel drive vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465985U (en) * | 1990-10-09 | 1992-06-09 |