JPS59133767U - Automotive fuel pump flow control device - Google Patents

Automotive fuel pump flow control device

Info

Publication number
JPS59133767U
JPS59133767U JP2721183U JP2721183U JPS59133767U JP S59133767 U JPS59133767 U JP S59133767U JP 2721183 U JP2721183 U JP 2721183U JP 2721183 U JP2721183 U JP 2721183U JP S59133767 U JPS59133767 U JP S59133767U
Authority
JP
Japan
Prior art keywords
fuel pump
control device
flow control
pump flow
automotive 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
Application number
JP2721183U
Other languages
Japanese (ja)
Inventor
平野　弘毅
日高　益郎
Original Assignee
自動車電機工業株式会社
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 自動車電機工業株式会社 filed Critical 自動車電機工業株式会社
Priority to JP2721183U priority Critical patent/JPS59133767U/en
Publication of JPS59133767U publication Critical patent/JPS59133767U/en
Pending legal-status Critical Current

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  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Direct Current Motors (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

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

第１図はこの考案の一実施例を示す制御装置の系統図、
第２図は比較器における信号波形図である。 −１・・・燃料タンク、２・・・燃料ポンプ、６・・・
圧力センサ（信号発生手段）、ト・・比較器、９・・・
発振器、１１・・・トランジスタ、１２・・・制御手段
。FIG. 1 is a system diagram of a control device showing an embodiment of this invention.
FIG. 2 is a signal waveform diagram in the comparator. -1...Fuel tank, 2...Fuel pump, 6...
Pressure sensor (signal generation means), G... Comparator, 9...
Oscillator, 11...transistor, 12...control means.

Claims (1)

【実用新案登録請求の範囲】 燃料流路内の圧力変動に対応した信号を発生する信号発
生手段と、 前記信号と基準信号とを比較して燃料ポンプへの電源供
給を制御する制御手段と、 を有することを特徴とする自動車用燃料ポンプの流量制
御装置。[Claims for Utility Model Registration] Signal generating means for generating a signal corresponding to pressure fluctuations in a fuel flow path; control means for controlling power supply to a fuel pump by comparing the signal with a reference signal; 1. A flow rate control device for an automobile fuel pump, comprising:
JP2721183U 1983-02-28 1983-02-28 Automotive fuel pump flow control device Pending JPS59133767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2721183U JPS59133767U (en) 1983-02-28 1983-02-28 Automotive fuel pump flow control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2721183U JPS59133767U (en) 1983-02-28 1983-02-28 Automotive fuel pump flow control device

Publications (1)

Publication Number Publication Date
JPS59133767U true JPS59133767U (en) 1984-09-07

Family

ID=30158107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2721183U Pending JPS59133767U (en) 1983-02-28 1983-02-28 Automotive fuel pump flow control device

Country Status (1)

Country Link
JP (1) JPS59133767U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132617A (en) * 1977-04-22 1978-11-18 Komatsu Ltd Electronic type fuel supplying system
JPS57179360A (en) * 1981-04-27 1982-11-04 Jidosha Kiki Co Ltd Control device of electric fuel pump for motorcar

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132617A (en) * 1977-04-22 1978-11-18 Komatsu Ltd Electronic type fuel supplying system
JPS57179360A (en) * 1981-04-27 1982-11-04 Jidosha Kiki Co Ltd Control device of electric fuel pump for motorcar

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