JPS57110757A - Auxiliary fuel supplying device for diesel engine - Google Patents
Auxiliary fuel supplying device for diesel engineInfo
- Publication number
- JPS57110757A JPS57110757A JP18663580A JP18663580A JPS57110757A JP S57110757 A JPS57110757 A JP S57110757A JP 18663580 A JP18663580 A JP 18663580A JP 18663580 A JP18663580 A JP 18663580A JP S57110757 A JPS57110757 A JP S57110757A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- main fuel
- produced
- auxiliary
- circuit
- 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
Links
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE: To control the ratio of the supply rate of main fuel to that of auxiliary duel correctly, by increasing the supply rate of auxiliary fuel with increasing in the injection quantity of main fuel, and controlling the level of electric power used for driving an ultrasonic oscillator.
CONSTITUTION: Quantity of VQ injected per unit time is applied to an addition circuit 34, which adds an output signal VW produced by an engine temperature detecting means 35 to an output signal VQ produced by a multiplication circuit 33 and applies the sum of these two signals to an amplifying circuit 36 as a control signal V1 corresponding to the final quantity of main fuel injected per unit time. An ultrasonic oscillator 13 is driven by amplifying the wave height of a high-frequency signal produced by a high-frequency oscillation circuit 37 in proportion to the above control signal V1. With such an arrangement, the quantity of auxiliary fuel supplied to an intake passage 4 via a fuel atomizing means 7 can be made proportional to that of main fuel.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18663580A JPS57110757A (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 |
---|---|---|---|
JP18663580A JPS57110757A (en) | 1980-12-28 | 1980-12-28 | Auxiliary fuel supplying device for diesel engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57110757A true JPS57110757A (en) | 1982-07-09 |
JPS6310301B2 JPS6310301B2 (en) | 1988-03-05 |
Family
ID=16192027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18663580A Granted JPS57110757A (en) | 1980-12-28 | 1980-12-28 | Auxiliary fuel supplying device for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57110757A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560344A (en) * | 1994-08-23 | 1996-10-01 | Caterpillar Inc. | Fuel storage and delivey apparatus of a multi-fuel engine and process |
-
1980
- 1980-12-28 JP JP18663580A patent/JPS57110757A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560344A (en) * | 1994-08-23 | 1996-10-01 | Caterpillar Inc. | Fuel storage and delivey apparatus of a multi-fuel engine and process |
Also Published As
Publication number | Publication date |
---|---|
JPS6310301B2 (en) | 1988-03-05 |
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