JPH0267064U - - Google Patents

Info

Publication number
JPH0267064U
JPH0267064U JP14638888U JP14638888U JPH0267064U JP H0267064 U JPH0267064 U JP H0267064U JP 14638888 U JP14638888 U JP 14638888U JP 14638888 U JP14638888 U JP 14638888U JP H0267064 U JPH0267064 U JP H0267064U
Authority
JP
Japan
Prior art keywords
signal
drive signal
charge
fuel pump
generates
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.)
Granted
Application number
JP14638888U
Other languages
Japanese (ja)
Other versions
JPH0727407Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988146388U priority Critical patent/JPH0727407Y2/en
Publication of JPH0267064U publication Critical patent/JPH0267064U/ja
Application granted granted Critical
Publication of JPH0727407Y2 publication Critical patent/JPH0727407Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electromagnetic Pumps, Or The Like (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る電磁燃料ポンプ駆動装置
のシステム構成図、第２図はチヤージ信号出力回
路を有する充電装置の回路図、第３図は本考案の
駆動装置の動作を示すタイムチヤートである。 尚、図面中、３はコンビネーシヨンスイツチ（
ＣＳ）、３ｂは同スイツチのオン（ＯＮ）端子、
３ｃは同スイツチのスタータ（ＳＴ）端子、４は
充電装置、４ｂはチヤージ信号出力端子、６は第
１のタイマ回路、７はチヤージランプ、８は波形
整形回路、９は第２のタイマ回路、１０は論理和
回路、１１は電磁燃料ポンプ、４１は発電機、４
３はチヤージ信号出力回路である。 Fig. 1 is a system configuration diagram of an electromagnetic fuel pump drive device according to the present invention, Fig. 2 is a circuit diagram of a charging device having a charge signal output circuit, and Fig. 3 is a time chart showing the operation of the drive device of the present invention. be. In addition, 3 in the drawing is a combination switch (
CS), 3b is the ON terminal of the switch,
3c is a starter (ST) terminal of the switch, 4 is a charging device, 4b is a charge signal output terminal, 6 is a first timer circuit, 7 is a charge lamp, 8 is a waveform shaping circuit, 9 is a second timer circuit, 10 is an OR circuit, 11 is an electromagnetic fuel pump, 41 is a generator, 4
3 is a charge signal output circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンのイグニツシヨンオン信号に基づいて
予め設定された時間だけ第１の駆動信号を発生す
る第１のタイマ回路と、エンジンのイグニツシヨ
ンスタータ信号存在中ならびにスタータ信号消失
後も予め設定された第２の時間だけ継続して第２
の駆動信号を発生する第２のタイマ回路と、エン
ジンの回転状態を発電機の発電出力に基づいて検
出しチヤージランプの点滅制御を行なうチヤージ
信号出力回路とを備え、前記第１の駆動信号と前
記第２の駆動信号と前記チヤージ信号との論理和
出力に基づいて電磁燃料ポンプを駆動することを
特徴とする電磁燃料ポンプの駆動装置。 a first timer circuit that generates a first drive signal for a preset time based on an engine ignition on signal; a second duration that continues for a second time;
a second timer circuit that generates a drive signal, and a charge signal output circuit that detects the rotational state of the engine based on the power generation output of the generator and controls the blinking of the charge lamp; An electromagnetic fuel pump driving device, characterized in that the electromagnetic fuel pump is driven based on a logical sum output of a second drive signal and the charge signal.
JP1988146388U 1988-11-09 1988-11-09 Electromagnetic fuel pump drive for diesel engine Expired - Fee Related JPH0727407Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988146388U JPH0727407Y2 (en) 1988-11-09 1988-11-09 Electromagnetic fuel pump drive for diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988146388U JPH0727407Y2 (en) 1988-11-09 1988-11-09 Electromagnetic fuel pump drive for diesel engine

Publications (2)

Publication Number Publication Date
JPH0267064U true JPH0267064U (en) 1990-05-21
JPH0727407Y2 JPH0727407Y2 (en) 1995-06-21

Family

ID=31415830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988146388U Expired - Fee Related JPH0727407Y2 (en) 1988-11-09 1988-11-09 Electromagnetic fuel pump drive for diesel engine

Country Status (1)

Country Link
JP (1) JPH0727407Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03206347A (en) * 1989-10-17 1991-09-09 Jidosha Kiki Co Ltd Fuel pump control circuit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811025U (en) * 1971-06-24 1973-02-07
JPS4883682U (en) * 1971-12-30 1973-10-11
JPS5029785U (en) * 1973-07-12 1975-04-03
JPS58115009U (en) * 1982-01-30 1983-08-05 松下電工株式会社 lighting equipment
JPS58115007U (en) * 1982-01-30 1983-08-05 松下電工株式会社 lighting equipment
JPS58128506U (en) * 1982-02-24 1983-08-31 株式会社ジバコ desk lamp shade
JPS60194811U (en) * 1984-06-05 1985-12-25 株式会社　クリヤマ Desk lamp
JPS62171659U (en) * 1986-04-21 1987-10-30

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811025U (en) * 1971-06-24 1973-02-07
JPS4883682U (en) * 1971-12-30 1973-10-11
JPS5029785U (en) * 1973-07-12 1975-04-03
JPS58115009U (en) * 1982-01-30 1983-08-05 松下電工株式会社 lighting equipment
JPS58115007U (en) * 1982-01-30 1983-08-05 松下電工株式会社 lighting equipment
JPS58128506U (en) * 1982-02-24 1983-08-31 株式会社ジバコ desk lamp shade
JPS60194811U (en) * 1984-06-05 1985-12-25 株式会社　クリヤマ Desk lamp
JPS62171659U (en) * 1986-04-21 1987-10-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03206347A (en) * 1989-10-17 1991-09-09 Jidosha Kiki Co Ltd Fuel pump control circuit

Also Published As

Publication number Publication date
JPH0727407Y2 (en) 1995-06-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees