JPH046560U - - Google Patents
Info
- Publication number
- JPH046560U JPH046560U JP1990044496U JP4449690U JPH046560U JP H046560 U JPH046560 U JP H046560U JP 1990044496 U JP1990044496 U JP 1990044496U JP 4449690 U JP4449690 U JP 4449690U JP H046560 U JPH046560 U JP H046560U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- fuel pump
- pump
- coil
- 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 10
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の一実施例を示す燃料ポンプの
縦断面図、第２図は同上実施例におけるコイルの
概略配線図、第３図は同上実施例に係る内燃機関
の燃料供給装置の全体構成図、第４図は燃料ポン
プにおけるコイルの制御内容を示すフローチヤー
ト、第５図は従来の内燃機関の燃料供給装置の全
体構成図、第６図は従来の燃料ポンプを示す縦断
面図、第７図は第６図のＢ−Ｂ断面図である。
１３……マグネツト、１０……アーマチユア、
１４……コンミテータ、１５……ブラシ、２２…
…ヨーク、３１……コイル、３３……リレー、３
４……トランジスタ、３７……燃料ポンプ。
Fig. 1 is a vertical sectional view of a fuel pump showing an embodiment of the present invention, Fig. 2 is a schematic wiring diagram of a coil in the above embodiment, and Fig. 3 is an entire fuel supply system for an internal combustion engine according to the above embodiment. 4 is a flowchart showing the control contents of the coil in the fuel pump, FIG. 5 is an overall configuration diagram of a conventional fuel supply device for an internal combustion engine, and FIG. 6 is a vertical sectional view showing a conventional fuel pump. FIG. 7 is a sectional view taken along line BB in FIG. 6. 13... Magnet, 10... Armature,
14... Commutator, 15... Brush, 22...
...Yoke, 31...Coil, 33...Relay, 3
4...Transistor, 37...Fuel pump.
Claims (1)
ング内に、ポンプ本体と、該ポンプ本体にアーマ
チユアの回転軸を連結した電動モータとを備えて
なる内燃機関の燃料ポンプにおいて、前記永久磁
石にコイルを巻回すると共に、運転条件に応じて
前記コイルへの給電を制御する制御手段を設けた
ことを特徴とする内燃機関の燃料ポンプ。 In a fuel pump for an internal combustion engine, the fuel pump for an internal combustion engine is provided with a pump body and an electric motor having an armature rotating shaft connected to the pump body in a casing in which a permanent magnet for generating a fixed magnetic field is provided. A fuel pump for an internal combustion engine, characterized in that the fuel pump for an internal combustion engine is provided with a control means for controlling power supply to the coil in accordance with operating conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044496U JPH046560U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044496U JPH046560U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046560U true JPH046560U (en) | 1992-01-21 |
Family
ID=31557854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990044496U Pending JPH046560U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046560U (en) |
-
1990
- 1990-04-27 JP JP1990044496U patent/JPH046560U/ja active Pending
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