JPS5996358U - Automotive motor fuel pump - Google Patents
Automotive motor fuel pumpInfo
- Publication number
- JPS5996358U JPS5996358U JP19200682U JP19200682U JPS5996358U JP S5996358 U JPS5996358 U JP S5996358U JP 19200682 U JP19200682 U JP 19200682U JP 19200682 U JP19200682 U JP 19200682U JP S5996358 U JPS5996358 U JP S5996358U
- Authority
- JP
- Japan
- Prior art keywords
- fuel pump
- commutator
- motor
- brush
- motor fuel
- 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
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の第１の実施例による自動車のモータ式
燃料ポンプの断面平面図、第２図は上記ポンプの断面側
面図、第３図ａ及びｂはそれぞれ 。
上記ポンプの要部側面図及び要部正面図、第４図ａ及び
ｂはそれぞれ本考案の第２の実施例の要部側面図及び要
部正面図、第５図ａ、 ｂ及びＣはそれぞれ本考案の
第３の寥施例の要部平面図、要部側面図及び要部正面図
、第６図ａ及びｂはそれぞ 、れ本考案の第４の実施
例の要部側面図及び要部正 −面図である。
、
１・・・燃料ポンプ、２・・・モータ、１５・・・回転
軸、２０・・・コミュテータ、２１・・・ブラシ、２１
ａ。
２ ｌｂ、 ２ ＩＣ，２１ｄ・・・突起部。FIG. 1 is a cross-sectional plan view of a motor fuel pump for an automobile according to a first embodiment of the present invention, FIG. 2 is a cross-sectional side view of the pump, and FIGS. 3 a and 3 b are respectively. FIGS. 4a and 4b are a side view and a front view of the main parts of the pump, respectively, and FIGS. 5a, b, and C are respectively a side view and a front view of the main parts of the second embodiment of the present invention. The principal part plan view, principal part side view, and principal part front view of the third embodiment of the present invention, and FIGS. 6a and b are respectively a principal part side view and a principal part side view of the fourth embodiment of the present invention. It is a front view of the main part.
, 1... Fuel pump, 2... Motor, 15... Rotating shaft, 20... Commutator, 21... Brush, 21
a. 2 lb, 2 IC, 21d... protrusion.
Claims (1)
され、この燃料ポンプによって吸込まれた燃料がモータ
内部を経（吐出されるモータ式燃料ポンプにおいて、上
記モータめ回転軸にコミュテータが取付けられ、該コミ
ュテータには該コミュテータと接触するブラシが設けら
れ、該ブラシのコミュテータに対向する端面にはその一
部に突起部が形成されており、上記燃料ポンプの初期使
用゛ 期間では上記突起部のみがコミュテータに接触
し、該突起部の摩耗後はブラシの端面全域でコミュテー
タ夕に繭触することを特徴とする自動車のモータ式燃料
ポンプ。A motor for driving the fuel pump is connected to the fuel pump, and the fuel sucked in by the fuel pump is discharged through the inside of the motor.In the motor-type fuel pump, a commutator is attached to the rotating shaft of the motor, The commutator is provided with a brush that comes into contact with the commutator, and a protrusion is formed in a part of the end face of the brush facing the commutator, and during the initial use of the fuel pump, only the protrusion is formed. A motor-type fuel pump for an automobile, characterized in that the brush contacts a commutator and, after the protrusions wear out, the entire end surface of the brush comes into contact with the commutator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19200682U JPS5996358U (en) | 1982-12-18 | 1982-12-18 | Automotive motor fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19200682U JPS5996358U (en) | 1982-12-18 | 1982-12-18 | Automotive motor fuel pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5996358U true JPS5996358U (en) | 1984-06-29 |
Family
ID=30413322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19200682U Pending JPS5996358U (en) | 1982-12-18 | 1982-12-18 | Automotive motor fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011072050A (en) * | 2009-09-22 | 2011-04-07 | Advics Co Ltd | Motor with brush |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551608B2 (en) * | 1973-03-09 | 1980-12-25 |
-
1982
- 1982-12-18 JP JP19200682U patent/JPS5996358U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551608B2 (en) * | 1973-03-09 | 1980-12-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011072050A (en) * | 2009-09-22 | 2011-04-07 | Advics Co Ltd | Motor with brush |
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