JPS55164775A - Intermittent fuel supplying device - Google Patents
Intermittent fuel supplying deviceInfo
- Publication number
- JPS55164775A JPS55164775A JP7178479A JP7178479A JPS55164775A JP S55164775 A JPS55164775 A JP S55164775A JP 7178479 A JP7178479 A JP 7178479A JP 7178479 A JP7178479 A JP 7178479A JP S55164775 A JPS55164775 A JP S55164775A
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel
- nozzle
- valve
- throttle valve
- 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 accelerate atomization and improve its efficiency especially under low load in a device which injects fuel intermittently corresponding to the amount of suction air and the number of revolution by forming a chamber to mix fuel with air at the tip of the injection valve.
CONSTITUTION: On the downstream side of a throttle valve 4 in an air admission cylinder 5, a fuel injection valve 1 is opened. At the end of the valve, a mixing chamber 13 is formed, and at its tip, a diffusing nozzle 14 projecting into the admission cylinder 5 is arranged. In this nozzle 14, a center hole 17 opening on the same axis as that of the injection valve 1 and an air introduction hole 15 in the same direction as that of the admission cylinder 5 are provided, and fuel discharged from a discharge port 11 on the lower side of the nozzle 14 is atomized. The mixing chamber 13 is provided with a bypass passage 10 which opens on the upstream side of the throttle valve 4, and especially when the throttle valve 4 is closed under low load, air is sucked through this passage 10 and atomizes fuel.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7178479A JPS55164775A (en) | 1979-06-07 | 1979-06-07 | Intermittent fuel supplying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7178479A JPS55164775A (en) | 1979-06-07 | 1979-06-07 | Intermittent fuel supplying device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55164775A true JPS55164775A (en) | 1980-12-22 |
JPS6363747B2 JPS6363747B2 (en) | 1988-12-08 |
Family
ID=13470538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7178479A Granted JPS55164775A (en) | 1979-06-07 | 1979-06-07 | Intermittent fuel supplying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164775A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032562U (en) * | 1983-08-10 | 1985-03-05 | 三國工業株式会社 | fuel injector |
US9787012B2 (en) | 2013-09-27 | 2017-10-10 | Autonetworks Technologies, Ltd. | Terminal fitting with resilient pieces having thin plating region and thick plating region |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS535948U (en) * | 1976-06-30 | 1978-01-19 | ||
JPS53153126U (en) * | 1977-05-10 | 1978-12-02 | ||
JPS5457016A (en) * | 1977-10-14 | 1979-05-08 | Nissan Motor Co Ltd | Fuel supply system for internal combustion engine |
-
1979
- 1979-06-07 JP JP7178479A patent/JPS55164775A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS535948U (en) * | 1976-06-30 | 1978-01-19 | ||
JPS53153126U (en) * | 1977-05-10 | 1978-12-02 | ||
JPS5457016A (en) * | 1977-10-14 | 1979-05-08 | Nissan Motor Co Ltd | Fuel supply system for internal combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032562U (en) * | 1983-08-10 | 1985-03-05 | 三國工業株式会社 | fuel injector |
US9787012B2 (en) | 2013-09-27 | 2017-10-10 | Autonetworks Technologies, Ltd. | Terminal fitting with resilient pieces having thin plating region and thick plating region |
Also Published As
Publication number | Publication date |
---|---|
JPS6363747B2 (en) | 1988-12-08 |
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