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JPS58102747U - Alcohol engine starting aid device - Google Patents

Alcohol engine starting aid device

Info

Publication number
JPS58102747U
JPS58102747U JP14082U JP14082U JPS58102747U JP S58102747 U JPS58102747 U JP S58102747U JP 14082 U JP14082 U JP 14082U JP 14082 U JP14082 U JP 14082U JP S58102747 U JPS58102747 U JP S58102747U
Authority
JP
Japan
Prior art keywords
alcohol
engine
starting
engine starting
aid device
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
JP14082U
Other languages
Japanese (ja)
Inventor
大川　晃三郎
村中　重夫
博 森田
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 JP14082U priority Critical patent/JPS58102747U/en
Publication of JPS58102747U publication Critical patent/JPS58102747U/en
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (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 drawings]

第１図は従来のアルコール機関の始動補助装置を示す構
成図、第２図は本考案の一実施例を示す構成図、第３図
は同上実施例における燃料の切換制御を示す線図、第４
図は同上実施例における各燃料の供給期間の制御特性を
示す線図、第５図は同上実施例における一コントローラ
の内部回路の一例を示す回路図て′ある。 １１…アルコ一ル機関、１４…アルコール噴射弁、１６
・・・ガソリン噴射弁、１７・・・水温センサ、１８・
・・回転数センサ、１９・・・コントローラ。Fig. 1 is a block diagram showing a conventional starting assist device for an alcohol engine; Fig. 2 is a block diagram showing an embodiment of the present invention; Fig. 3 is a diagram showing fuel switching control in the same embodiment; 4
The figure is a diagram showing the control characteristics of each fuel supply period in the above embodiment, and FIG. 5 is a circuit diagram showing an example of the internal circuit of one controller in the above embodiment. 11...Alcohol engine, 14...Alcohol injection valve, 16
...Gasoline injection valve, 17...Water temperature sensor, 18.
...Rotation speed sensor, 19...controller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アルコールとは別の始動用燃料を供給する手段を備えた
アルコール機関において、機関温度及び機関回転数を含
む機関運転条件の検出に基づき、機関の低温始動時前記
始動用燃料を供給する期間の少なくとも初期でアルコー
ルの供給を停止する燃料制御手段を設けたことを特徴と
するアルコール機関の始動補助装置。In an alcohol engine equipped with a means for supplying a starting fuel other than alcohol, based on detection of engine operating conditions including engine temperature and engine speed, at least the duration of the starting fuel supply period when starting the engine at a low temperature is determined. A starting assist device for an alcohol engine, characterized in that it is provided with a fuel control means that stops the supply of alcohol at an initial stage.
JP14082U 1982-01-06 1982-01-06 Alcohol engine starting aid device Pending JPS58102747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14082U JPS58102747U (en) 1982-01-06 1982-01-06 Alcohol engine starting aid device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14082U JPS58102747U (en) 1982-01-06 1982-01-06 Alcohol engine starting aid device

Publications (1)

Publication Number Publication Date
JPS58102747U true JPS58102747U (en) 1983-07-13

Family

ID=30013223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14082U Pending JPS58102747U (en) 1982-01-06 1982-01-06 Alcohol engine starting aid device

Country Status (1)

Country Link
JP (1) JPS58102747U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014227869A (en) * 2013-05-20 2014-12-08 株式会社ニッキ Fuel change-over device for bi-fuel engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014227869A (en) * 2013-05-20 2014-12-08 株式会社ニッキ Fuel change-over device for bi-fuel engine

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