JPS54120322A - Fuel feeding apparatus of internal combustion engine - Google Patents
Fuel feeding apparatus of internal combustion engineInfo
- Publication number
- JPS54120322A JPS54120322A JP2725978A JP2725978A JPS54120322A JP S54120322 A JPS54120322 A JP S54120322A JP 2725978 A JP2725978 A JP 2725978A JP 2725978 A JP2725978 A JP 2725978A JP S54120322 A JPS54120322 A JP S54120322A
- Authority
- JP
- Japan
- Prior art keywords
- movable piston
- intake
- amount
- fuel
- suction chamber
- 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
Abstract
PURPOSE: To improve the formation of fuel minute particles and consumption ratio and to obtain the apparatus having a superior correspondence to the variation of intake amount and permitting precise measurement of intake amount by arranging a control apparatus for the output of electrical signals relating to the shift amount of a movable piston arranged in an intake passage.
CONSTITUTION: A movable piston 5 is inserted into an intake cylinder 3, and with said movable piston 5 and a fixed wall 19, a variable venturi part 6 is formed to vary the draft sectional area. The movable piston 5 slides in a suction chamber 7, and the negative pressure generated by the air flow in the variable venturi part 6 is introduced into the suction chamber 7 through a draft hole 9. A control apparatus 28 allows a fuel jet valve 20 to be operated with the output which permits the gushing of proper fuel amount by means of signals.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2725978A JPS54120322A (en) | 1978-03-10 | 1978-03-10 | Fuel feeding apparatus of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2725978A JPS54120322A (en) | 1978-03-10 | 1978-03-10 | Fuel feeding apparatus of internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54120322A true JPS54120322A (en) | 1979-09-18 |
JPS6157454B2 JPS6157454B2 (en) | 1986-12-06 |
Family
ID=12216070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2725978A Granted JPS54120322A (en) | 1978-03-10 | 1978-03-10 | Fuel feeding apparatus of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54120322A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833231A (en) * | 1971-09-04 | 1973-05-08 | ||
JPS4970027A (en) * | 1972-11-13 | 1974-07-06 | ||
JPS5121029A (en) * | 1974-08-12 | 1976-02-19 | Sogo Jidosha Anzen Kogai Gijut | TEIFUATSUSHIKIKIKAKI |
-
1978
- 1978-03-10 JP JP2725978A patent/JPS54120322A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833231A (en) * | 1971-09-04 | 1973-05-08 | ||
JPS4970027A (en) * | 1972-11-13 | 1974-07-06 | ||
JPS5121029A (en) * | 1974-08-12 | 1976-02-19 | Sogo Jidosha Anzen Kogai Gijut | TEIFUATSUSHIKIKIKAKI |
Also Published As
Publication number | Publication date |
---|---|
JPS6157454B2 (en) | 1986-12-06 |
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