JPS5452232A - Carburetor - Google Patents
CarburetorInfo
- Publication number
- JPS5452232A JPS5452232A JP11880677A JP11880677A JPS5452232A JP S5452232 A JPS5452232 A JP S5452232A JP 11880677 A JP11880677 A JP 11880677A JP 11880677 A JP11880677 A JP 11880677A JP S5452232 A JPS5452232 A JP S5452232A
- Authority
- JP
- Japan
- Prior art keywords
- time
- fuel
- air
- mixing chamber
- deceleration
- 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
Links
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
PURPOSE: To provide a carburetor, in which an enlarged chamber is provided in the fuel passage located upstreams of the mixing chamber to delay the time when fuel supply from the coasting nozzle is started slightly with respect to the time when supply of air is started, whereby misfiring at the time of deceleration can be prevented and amount of HC discharged to the outside can be reduced.
CONSTITUTION: Means for supplying addition mixture comprises a coasting nozzle 24 opened downstreams of throttle valve 17, air bleed 26, coasting fuel supplying jet 28, enlarged chamber 30, mixing chamber 32, and diaphragm 36 for operating the additional mixture supplying means only at the time of deceleration. At the time of deceleration, pressure in the intake manifold is lowered, and valve 38 of diaphragm valve 36 is opened so that air is supplied to mixing chamber 32 while its flow rate being measured by air bleed 26. Fuel, on the other hand, is filled in the enlarged chamber 30 while its flow rate being measured by fuel jet 28, and flows into the mixing chamber 32 with some delay. Accordingly, only air is supplied from nozzle 24, so that formation of over-rich mixture can be prevented
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11880677A JPS5452232A (en) | 1977-10-03 | 1977-10-03 | Carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11880677A JPS5452232A (en) | 1977-10-03 | 1977-10-03 | Carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5452232A true JPS5452232A (en) | 1979-04-24 |
Family
ID=14745574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11880677A Pending JPS5452232A (en) | 1977-10-03 | 1977-10-03 | Carburetor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5452232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7558395B2 (en) | 2003-03-03 | 2009-07-07 | Alcons Audio B.V. | Loudspeaker |
-
1977
- 1977-10-03 JP JP11880677A patent/JPS5452232A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7558395B2 (en) | 2003-03-03 | 2009-07-07 | Alcons Audio B.V. | Loudspeaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5453718A (en) | Internal combustion engine fuel supply system | |
| JPS5484128A (en) | Internal combustion engine with two intake passages | |
| JPS5484129A (en) | Internal combustion engine with two intake passages | |
| EP0128853A3 (en) | Fuel mixture enrichment system for internal combustion engine | |
| JPS56132457A (en) | Fuel injector | |
| JPS5362037A (en) | Carburetter with auxiliary accelerator pump | |
| JPS5452232A (en) | Carburetor | |
| JPS5710764A (en) | Mixed gas supply device for combustion engine equipped with electronically controlled injector | |
| ES468270A1 (en) | Fuel systems for compression ignition engines | |
| JPS57135245A (en) | Carbureter provided with starter | |
| JPS5718446A (en) | Fuel feed device for internal combustion engine | |
| JPS5569746A (en) | Carburetor | |
| JPS5746018A (en) | Intake device for engine supplied with laminar mixture | |
| JPS52142133A (en) | Low speed fuel system in the carburettor | |
| JPS5710765A (en) | Mixed gas supply device for combustion engine equipped with electronically controlled injector | |
| JPS5688939A (en) | Engine fuel supply device for low speed | |
| JPS5474927A (en) | Carburetor internal combustion engine | |
| JPS56126652A (en) | For-low-speed fuel apparatus of carburetor | |
| JPS551419A (en) | Piston-valve-type carburetor | |
| JPS55101751A (en) | Atmospheric pressure adjusting device for carburetor | |
| JPS5538463A (en) | Burner apparatus | |
| JPS5523355A (en) | Intake device of internal combustion engine | |
| JPS51137027A (en) | A supply new gas amount control apparatus of the internal combustion engine | |
| JPS55109747A (en) | Carbureter with starter | |
| JPS56146039A (en) | Starting device for carburetor |