JPS55142958A - Ignition carburetor - Google Patents
Ignition carburetorInfo
- Publication number
- JPS55142958A JPS55142958A JP5023879A JP5023879A JPS55142958A JP S55142958 A JPS55142958 A JP S55142958A JP 5023879 A JP5023879 A JP 5023879A JP 5023879 A JP5023879 A JP 5023879A JP S55142958 A JPS55142958 A JP S55142958A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- air flow
- injection
- starting
- plunger
- 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
- Means For Warming Up And Starting Carburetors (AREA)
Abstract
PURPOSE: To improve starting performance with an injection carburetor which injects fuel in accordance with the air flow, by setting a meter-bypassing fuel line through which auxiliary fuel is fed in case of starting at a low temperature.
CONSTITUTION: An air flow meter 13, set in the axial direction of suction air flow, is composed of two rotary bodies 15 below which are set a plunger 57 and an injection nozzle 80 whose injection is controlled through vertical shift of the plunter 57. Fuel flows from a fuel tank 18 to the plunger 57 through a pump 16 are pressure regulator 20. A fuel line 49 is directly connected with the nozzle 80 through a bypass fuel passage 50 equipped with a solenoid valve 60 which is opened in case of cold starting by means of a control circuit 14 with signals from a water temperature sensor 10 and O2 sensor 12.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5023879A JPS55142958A (en) | 1979-04-25 | 1979-04-25 | Ignition carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5023879A JPS55142958A (en) | 1979-04-25 | 1979-04-25 | Ignition carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55142958A true JPS55142958A (en) | 1980-11-07 |
Family
ID=12853412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5023879A Pending JPS55142958A (en) | 1979-04-25 | 1979-04-25 | Ignition carburetor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142958A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7780150B2 (en) * | 2007-08-21 | 2010-08-24 | Yamaha Hatsudoki Kabushiki Kaisha | Fuel supply device for engine |
-
1979
- 1979-04-25 JP JP5023879A patent/JPS55142958A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7780150B2 (en) * | 2007-08-21 | 2010-08-24 | Yamaha Hatsudoki Kabushiki Kaisha | Fuel supply device for engine |
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