JPS63138494U - - Google Patents
Info
- Publication number
- JPS63138494U JPS63138494U JP3022187U JP3022187U JPS63138494U JP S63138494 U JPS63138494 U JP S63138494U JP 3022187 U JP3022187 U JP 3022187U JP 3022187 U JP3022187 U JP 3022187U JP S63138494 U JPS63138494 U JP S63138494U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- electric motor
- fuel supply
- pump
- supply pump
- 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 5
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案の一実施例における制御回路部
の構成を示す断面図、第２図は同実施例の電動式
燃料供給ポンプの全体構成を示す断面図、第３図
は上記制御回路部内の制御回路の構成を示すブロ
ツク図、第４図は同制御回路によるモータコイル
の通電順序を示すタイムチヤートである。
１……ハウジング、２……蓋、３……駆動トラ
ンジスタ、４……制御回路素子、５……駆動部基
板、６……制御部基板、７……リードワイヤー、
８……ホール素子、１０……制御回路部、１１…
…リードピン、１２……外部端子、１３……ケー
ス、２０……電動式燃料供給ポンプ、３０……ポ
ンプ部、４０……モータ部、４３……センサーマ
グネツト、５０……外部電源端子。
FIG. 1 is a cross-sectional view showing the configuration of the control circuit section in an embodiment of the present invention, FIG. 2 is a cross-sectional view showing the overall structure of the electric fuel supply pump of the same embodiment, and FIG. 3 is the inside of the control circuit section. FIG. 4 is a block diagram showing the configuration of the control circuit, and FIG. 4 is a time chart showing the order in which the motor coils are energized by the control circuit. DESCRIPTION OF SYMBOLS 1... Housing, 2... Lid, 3... Drive transistor, 4... Control circuit element, 5... Drive unit board, 6... Control unit board, 7... Lead wire,
8... Hall element, 10... Control circuit section, 11...
... Lead pin, 12 ... External terminal, 13 ... Case, 20 ... Electric fuel supply pump, 30 ... Pump section, 40 ... Motor section, 43 ... Sensor magnet, 50 ... External power terminal.
Claims (1)
タ（以下、電動機という）と当該電動機により駆
動され、燃料を吸入・吐出するポンプおよび、前
記電動機の制御回路を一体に収容してなる車両用
燃料供給ポンプにおいて、 前記制御回路を構成する前記電動機の駆動用ト
ランジスタを、当該制御回路を構成する他の部品
とは、別の基板に装着し、かつ両基板を適宜間隔
離間して配置したことを特徴とする車両用燃料供
給ポンプ。[Claims for Utility Model Registration] A brushless motor (hereinafter referred to as an electric motor), a pump driven by the electric motor that sucks and discharges fuel, and a control circuit for the electric motor are integrally housed in one pump casing. In the vehicle fuel supply pump, the transistor for driving the electric motor constituting the control circuit is mounted on a separate board from other parts constituting the control circuit, and both boards are separated by an appropriate interval. A vehicle fuel supply pump characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3022187U JPS63138494U (en) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3022187U JPS63138494U (en) | 1987-03-02 | 1987-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138494U true JPS63138494U (en) | 1988-09-12 |
Family
ID=30834832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3022187U Pending JPS63138494U (en) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138494U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114496A (en) * | 1984-06-23 | 1986-01-22 | ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Fuel feeder |
-
1987
- 1987-03-02 JP JP3022187U patent/JPS63138494U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114496A (en) * | 1984-06-23 | 1986-01-22 | ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Fuel feeder |
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