JPS57110756A - Auxiliary fuel supplying device for diesel engine - Google Patents

Auxiliary fuel supplying device for diesel engine

Info

Publication number
JPS57110756A
JPS57110756A JP18663480A JP18663480A JPS57110756A JP S57110756 A JPS57110756 A JP S57110756A JP 18663480 A JP18663480 A JP 18663480A JP 18663480 A JP18663480 A JP 18663480A JP S57110756 A JPS57110756 A JP S57110756A
Authority
JP
Japan
Prior art keywords
fuel
per unit
output signal
unit time
auxiliary 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.)
Granted
Application number
JP18663480A
Other languages
Japanese (ja)
Other versions
JPS6310300B2 (en
Inventor
Yoshitaka Nomoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co Ltd
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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP18663480A priority Critical patent/JPS57110756A/en
Publication of JPS57110756A publication Critical patent/JPS57110756A/en
Publication of JPS6310300B2 publication Critical patent/JPS6310300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To improve ignitability and combustibility of fuel, by supplying atomized auxiliary fuel at a higher rate when the engine temperature is low than at the time when the engine is warmed up.
CONSTITUTION: Quantity VQ of fuel injected per unit time is calculated byproviding an engine speed detecting means 32 which produces an output signal N corresponding to the number of revolutions caused per unit time, and multiplying the signal N by an output signal VQ1. The injection quantity VQ of fuel is applied to an addition circuit 34, which is turn adds an output signal VW of an engine temperature detecting means 35 to an output signal VQ of a multiplication circuit 33 and applies the sum of the two signals to an amplifying circuit 36 as a control signal V1 corresponding to the final quantity of main fuel injected per unit time. Resultantly, electric energy supplied to an amplified and oscillated ultrasonic oscillator 13 becomes proportional to the quantity VQ of main fuel injected per unit time so that the quantity of auxiliary fuel supplied to an intake passage 4 can be also made proportional to that of main fuel.
COPYRIGHT: (C)1982,JPO&Japio
JP18663480A 1980-12-28 1980-12-28 Auxiliary fuel supplying device for diesel engine Granted JPS57110756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18663480A JPS57110756A (en) 1980-12-28 1980-12-28 Auxiliary fuel supplying device for diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18663480A JPS57110756A (en) 1980-12-28 1980-12-28 Auxiliary fuel supplying device for diesel engine

Publications (2)

Publication Number Publication Date
JPS57110756A true JPS57110756A (en) 1982-07-09
JPS6310300B2 JPS6310300B2 (en) 1988-03-05

Family

ID=16192008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18663480A Granted JPS57110756A (en) 1980-12-28 1980-12-28 Auxiliary fuel supplying device for diesel engine

Country Status (1)

Country Link
JP (1) JPS57110756A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017227217A (en) * 2011-09-07 2017-12-28 アフトン・ケミカル・コーポレーションＡｆｔｏｎ Ｃｈｅｍｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ Airborne engine additive delivery system
KR20180099533A (en) * 2017-02-28 2018-09-05 이정근 Ultrasonic Fuel Supplying Apparatus and Internal Combustion Engine and Combustion Apparatus Employing the Same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017227217A (en) * 2011-09-07 2017-12-28 アフトン・ケミカル・コーポレーションＡｆｔｏｎ Ｃｈｅｍｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ Airborne engine additive delivery system
KR20180099533A (en) * 2017-02-28 2018-09-05 이정근 Ultrasonic Fuel Supplying Apparatus and Internal Combustion Engine and Combustion Apparatus Employing the Same
JP2019511660A (en) * 2017-02-28 2019-04-25 グン イ、ジョン Ultrasonic fuel supply device and internal combustion engine and combustion apparatus using the same
JP2020063743A (en) * 2017-02-28 2020-04-23 グン イ、ジョン Ultrasonic fuel supplying apparatus, and internal combustion engine and combustion apparatus employing the same

Also Published As

Publication number Publication date
JPS6310300B2 (en) 1988-03-05

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