JPS59157572U - Automotive engine fuel pump control device - Google Patents

Automotive engine fuel pump control device

Info

Publication number
JPS59157572U
JPS59157572U JP5209683U JP5209683U JPS59157572U JP S59157572 U JPS59157572 U JP S59157572U JP 5209683 U JP5209683 U JP 5209683U JP 5209683 U JP5209683 U JP 5209683U JP S59157572 U JPS59157572 U JP S59157572U
Authority
JP
Japan
Prior art keywords
fuel pump
control device
relay
automotive engine
main control
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
Application number
JP5209683U
Other languages
Japanese (ja)
Inventor
原　洋一
清宮　保夫
Original Assignee
日産自動車株式会社
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 by 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP5209683U priority Critical patent/JPS59157572U/en
Publication of JPS59157572U publication Critical patent/JPS59157572U/en
Pending legal-status Critical Current

Links

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

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

第１図は従来の制御装置の一例を示す回路図、第２図は
この考案の一実施例を示す回路図、第３図はこの考案の
異なる実施例を示す構成説明図である。 １１・・・主制御回路、１２・・・・・・リレー、１３
・・・リ　　　　−レー駆動回路、１４・・・燃料ポン
プ、１６・・・サーミスタ。FIG. 1 is a circuit diagram showing an example of a conventional control device, FIG. 2 is a circuit diagram showing an embodiment of this invention, and FIG. 3 is a configuration explanatory diagram showing a different embodiment of this invention. 11... Main control circuit, 12... Relay, 13
... Relay drive circuit, 14... Fuel pump, 16... Thermistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関運転条件に応じて燃料ポンプの駆動電圧を電源電圧
の範囲内で変化させる主制御回路と、車体の燃料ポンプ
近傍位置に装着されるとともに、上記主制御回路と並列
に上記燃料ポンプに接続されたリレー接点を有し、上記
燃料ポンプを電源に直接に接続する回路を形成するリレ
ーと、機関高温時あるいはスタータモータ通電時等に上
記リレーを作動させるリレー駆動回路とを備えてなる自
動車用機関の燃料ポンプ制御装置。A main control circuit that changes the drive voltage of the fuel pump within a range of power supply voltage according to engine operating conditions, and a main control circuit that is mounted near the fuel pump on the vehicle body and connected to the fuel pump in parallel with the main control circuit. An automotive engine comprising: a relay that has relay contacts and forms a circuit that directly connects the fuel pump to a power source; and a relay drive circuit that operates the relay when the engine is at high temperature or when the starter motor is energized. fuel pump control device.
JP5209683U 1983-04-08 1983-04-08 Automotive engine fuel pump control device Pending JPS59157572U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5209683U JPS59157572U (en) 1983-04-08 1983-04-08 Automotive engine fuel pump control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5209683U JPS59157572U (en) 1983-04-08 1983-04-08 Automotive engine fuel pump control device

Publications (1)

Publication Number Publication Date
JPS59157572U true JPS59157572U (en) 1984-10-23

Family

ID=30182465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5209683U Pending JPS59157572U (en) 1983-04-08 1983-04-08 Automotive engine fuel pump control device

Country Status (1)

Country Link
JP (1) JPS59157572U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206767A (en) * 1981-06-15 1982-12-18 Toyota Motor Corp Controller for fuel pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206767A (en) * 1981-06-15 1982-12-18 Toyota Motor Corp Controller for fuel pump

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