JPS6267991U - - Google Patents
Info
- Publication number
- JPS6267991U JPS6267991U JP15991885U JP15991885U JPS6267991U JP S6267991 U JPS6267991 U JP S6267991U JP 15991885 U JP15991885 U JP 15991885U JP 15991885 U JP15991885 U JP 15991885U JP S6267991 U JPS6267991 U JP S6267991U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- pair
- housing
- brush holder
- pump chamber
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図は本考案に係るモータ式燃料ポンプの一
実施例を示す縦断側面図、第２図ないし第５図は
その―線、―線、―線、―線断
面図、第６図ａ，ｂ，ｃは電機子ハウジングの一
部切欠き側面図、その側断面図およびその底面図
、第７図ａ，ｂは外部接続用端子を装着したブラ
シホルダの側面図および背面図である。
１０……モータ式燃料ポンプ、１１……電機子
、１２……整流子、１３……電機子ハウジング、
１４……仕切プレート、１５……ランナーフアン
、１６……ポンプ室ハウジング、１７，１８……
吸込みおよび吐出パイプ、２０……ステータ、２
１……永久磁石、２２……ヨーク、２５……リブ
、２６……燃料通路、２７……リード挿通通路、
３０……ブラシホルダ、３１……ブラシ、３２…
…ピグテール、３３……外部接続用端子、４０…
…立上り部、４１……ガイド溝、４２……突条部
、４３……端子引出し用ガイド孔、４５……外部
電極接続部。
FIG. 1 is a vertical sectional side view showing an embodiment of a motor-type fuel pump according to the present invention, FIGS. 7b and 7c are a partially cutaway side view, a side sectional view and a bottom view of the armature housing, and FIGS. 7a and 7b are a side view and a rear view of a brush holder equipped with an external connection terminal. 10... Motor fuel pump, 11... Armature, 12... Commutator, 13... Armature housing,
14... Partition plate, 15... Runner fan, 16... Pump chamber housing, 17, 18...
Suction and discharge pipe, 20...Stator, 2
1... Permanent magnet, 22... Yoke, 25... Rib, 26... Fuel passage, 27... Lead insertion passage,
30...Brush holder, 31...Brush, 32...
...Pigtail, 33...Terminal for external connection, 40...
...Rising portion, 41...Guide groove, 42...Protrusion portion, 43...Guide hole for terminal extraction, 45...External electrode connection portion.
Claims (1)
モータ構成部品を内設するように合成樹脂材によ
り逆有底筒状に形成された電機子ハウジングと、
その下部開口端側に仕切プレートを介して固定さ
れ前記電機子で回転駆動されるランナーフアンが
収容されるポンプ室を形成するポンプ室ハウジン
グと、前記仕切プレート上で電機子側との間に配
設されかつ前記整流子に接する一対のブラシを保
持する樹脂製のブラシホルダを備え、このブラシ
ホルダには、各ブラシと電気的に接続される外部
接続用端子を保持する一対のガイド溝を外側面側
に有する立上り部が一体に形成されるとともに、
この立上り部のガイド溝内に嵌込まれることによ
り前記端子を挟持する一対の突条部が前記電機子
ハウジング内壁部に軸線方向に沿つて突設され、
かつこれら突条部に連続して電機子ハウジング上
端部には前記各端子先端を案内して挿通させる一
対の端子引出し用ガイド孔が穿設されていること
を特徴とするモータ式燃料ポンプ。 An armature housing formed of a synthetic resin material into an inverted bottomed cylindrical shape to house motor components including an armature, a commutator, a permanent magnet, and a yoke;
A pump chamber housing is disposed between the armature side on the partition plate and a pump chamber housing that forms a pump chamber in which a runner fan that is fixed to the lower open end side via a partition plate and is rotationally driven by the armature is housed. The brush holder is provided with a resin brush holder that holds a pair of brushes that are installed and in contact with the commutator, and the brush holder is provided with a pair of guide grooves that hold external connection terminals that are electrically connected to each brush. The rising portion on the side surface is integrally formed, and
A pair of protrusions that are fitted into guide grooves of the rising portion to sandwich the terminal are provided to protrude along the axial direction from the inner wall of the armature housing,
A motor-type fuel pump characterized in that, continuous to these protrusions, a pair of guide holes for pulling out the terminals are bored in the upper end of the armature housing, through which the tips of the terminals are guided and inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15991885U JPS6267991U (en) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15991885U JPS6267991U (en) | 1985-10-21 | 1985-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6267991U true JPS6267991U (en) | 1987-04-28 |
Family
ID=31084800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15991885U Pending JPS6267991U (en) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6267991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301991A (en) * | 1988-02-08 | 1989-12-06 | Ebara Corp | Total circumferential flow type submerged motor pump made of elastic material |
-
1985
- 1985-10-21 JP JP15991885U patent/JPS6267991U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301991A (en) * | 1988-02-08 | 1989-12-06 | Ebara Corp | Total circumferential flow type submerged motor pump made of elastic material |
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