JPS6329371U - - Google Patents
Info
- Publication number
- JPS6329371U JPS6329371U JP11982086U JP11982086U JPS6329371U JP S6329371 U JPS6329371 U JP S6329371U JP 11982086 U JP11982086 U JP 11982086U JP 11982086 U JP11982086 U JP 11982086U JP S6329371 U JPS6329371 U JP S6329371U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- pump body
- case
- combustion engine
- internal combustion
- 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 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案の一実施例を示す電機子の平面
図、第２図は第１図の―断面図、第３図は従
来の燃料ポンプを示す断面図、第４図は従来の電
機子を示す平面図、第５図は第４図の―断面
図、第６図は従来の問題点を示す電動モータの要
部拡大断面図である。
２……電動モータ、６……電機子、６ａ……鉄
心、６ｂ……コイル、６ｃ……溝部、１０……樹
脂材料、１１……凹部。
Fig. 1 is a plan view of an armature showing an embodiment of the present invention, Fig. 2 is a sectional view of Fig. 1, Fig. 3 is a sectional view of a conventional fuel pump, and Fig. 4 is a sectional view of a conventional electric motor. FIG. 5 is a cross-sectional view taken from FIG. 4, and FIG. 6 is an enlarged cross-sectional view of a main part of the electric motor showing the problems of the conventional motor. 2... Electric motor, 6... Armature, 6a... Iron core, 6b... Coil, 6c... Groove, 10... Resin material, 11... Recess.
Claims (1)
体に電機子の回転軸を連結した電動モータとを収
納し、前記電機子と一体に回転駆動するポンプ本
体により、前記ケース一端側から吸入した燃料を
ケースと電機子外周面との間の環状空間を経由し
て他端側へ吐出するように構成される内燃機関用
燃料ポンプにおいて、前記電機子の鉄心に設けら
れるコイルを収納する溝部それぞれに鉄心の外周
面より所定だけ凹まして樹脂材料を充填させたこ
とを特徴とする内燃機関用燃料ポンプ。 A pump body and an electric motor having an armature rotating shaft connected to the pump body are housed in a cylindrical case, and the pump body, which is driven to rotate integrally with the armature, draws air from one end of the case. In a fuel pump for an internal combustion engine configured to discharge fuel to the other end side via an annular space between a case and an outer circumferential surface of the armature, each groove for housing a coil provided in the iron core of the armature is provided. A fuel pump for an internal combustion engine, characterized in that the core is recessed by a predetermined amount from the outer peripheral surface thereof and filled with a resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11982086U JPS6329371U (en) | 1986-08-06 | 1986-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11982086U JPS6329371U (en) | 1986-08-06 | 1986-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6329371U true JPS6329371U (en) | 1988-02-26 |
Family
ID=31007552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11982086U Pending JPS6329371U (en) | 1986-08-06 | 1986-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6329371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007060825A (en) * | 2005-08-25 | 2007-03-08 | Denso Corp | Electric motor, manufacturing method therefor and fuel pump using it |
-
1986
- 1986-08-06 JP JP11982086U patent/JPS6329371U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007060825A (en) * | 2005-08-25 | 2007-03-08 | Denso Corp | Electric motor, manufacturing method therefor and fuel pump using it |