JPH0370068U - - Google Patents
Info
- Publication number
- JPH0370068U JPH0370068U JP12979089U JP12979089U JPH0370068U JP H0370068 U JPH0370068 U JP H0370068U JP 12979089 U JP12979089 U JP 12979089U JP 12979089 U JP12979089 U JP 12979089U JP H0370068 U JPH0370068 U JP H0370068U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- pump
- drives
- axial direction
- riser
- 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 2
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Description
第１図および第２図は本考案の実施例に係り、
第１図はフラツトコンミテータを備えた回転子を
示す斜視図、第２図は第１図に示す回転子の平面
図、第３図ないし第５図は従来技術に係り、第３
図はトロコイド型燃料ポンプの全体構成を示す縦
断面図、第４図はフラツトコンミテータを備えた
回転子を示す斜視図、第５図は第４図に示す回転
子の平面図である。
１……ケーシング本体、３……トロコイドポン
プ部、１２……モータ部、１４……固定子、２４
，２５……ブラシ、３１……回転子、３３……コ
イル、３５……フラツトコンミテータ、３５Ａ…
…セグメント、３６……ライザ。
1 and 2 relate to an embodiment of the present invention,
Fig. 1 is a perspective view showing a rotor equipped with a flat commutator, Fig. 2 is a plan view of the rotor shown in Fig. 1, Figs.
4 is a perspective view showing a rotor equipped with a flat commutator, and FIG. 5 is a plan view of the rotor shown in FIG. 4. 1... Casing body, 3... Trochoid pump section, 12... Motor section, 14... Stator, 24
, 25...Brush, 31...Rotor, 33...Coil, 35...Flat commutator, 35A...
...Segment, 36...Riser.
Claims (1)
られたポンプ部および該ポンプ部を駆動するモー
タ部とを有し、該モータ部を、前記ケーシング本
体内周に設けられた固定子と、該固定子内に回転
可能に設けられ、軸方向の一端に位置する前記ポ
ンプ部を駆動する回転子と、該回転子の軸方向の
他端に設けられ、該回転子の各コイルにそれぞれ
接続される複数のセグメントからなるフラツトコ
ンミテータと、該フラツトコンミテータの各セグ
メント周縁にそれぞれ設けられ、前記各コイルに
電気的に接続されるライザと、前記ケーシング本
体の軸方向他端に配設され、前記フラツトコンミ
テータの各セグメントに摺接して前記各コイルに
給電する一対のブラシとからなる燃料ポンプにお
いて、前記ライザは、その外周縁が前記各セグメ
ントの外周縁とほぼ一致するように成形したこと
を特徴とする燃料ポンプ。 It has a casing body, a pump part provided in the casing main body, and a motor part that drives the pump part, and the motor part is connected to a stator provided in the inner periphery of the casing main body, and a motor part that drives the pump part. a rotor that is rotatably provided at one end of the rotor and drives the pump section located at one end in the axial direction; and a plurality of rotors that are provided at the other end of the rotor in the axial direction and are respectively connected to each coil of the rotor. a flat commutator consisting of segments; a riser provided on the periphery of each segment of the flat commutator and electrically connected to each coil; and a riser provided at the other end of the casing body in the axial direction A fuel pump comprising a pair of brushes that are in sliding contact with each segment of a commutator to supply power to each of the coils, characterized in that the riser is shaped so that its outer periphery almost coincides with the outer periphery of each of the segments. fuel pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989129790U JPH083179Y2 (en) | 1989-11-07 | 1989-11-07 | Fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989129790U JPH083179Y2 (en) | 1989-11-07 | 1989-11-07 | Fuel pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0370068U true JPH0370068U (en) | 1991-07-12 |
| JPH083179Y2 JPH083179Y2 (en) | 1996-01-29 |
Family
ID=31677394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989129790U Expired - Lifetime JPH083179Y2 (en) | 1989-11-07 | 1989-11-07 | Fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083179Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730995B1 (en) * | 2006-08-14 | 2007-06-21 | (주)대광플랜트 | The dust collecting filter of the permanent |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101273665B1 (en) * | 2011-12-09 | 2013-06-10 | 현담산업 주식회사 | Stator making method of brush less dc fuel pump |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357208U (en) * | 1976-10-20 | 1978-05-16 | ||
| JPH0192091U (en) * | 1987-12-10 | 1989-06-16 |
-
1989
- 1989-11-07 JP JP1989129790U patent/JPH083179Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357208U (en) * | 1976-10-20 | 1978-05-16 | ||
| JPH0192091U (en) * | 1987-12-10 | 1989-06-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730995B1 (en) * | 2006-08-14 | 2007-06-21 | (주)대광플랜트 | The dust collecting filter of the permanent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083179Y2 (en) | 1996-01-29 |