JPS56106044A - Throttle valve controller for engine - Google Patents
Throttle valve controller for engineInfo
- Publication number
- JPS56106044A JPS56106044A JP834780A JP834780A JPS56106044A JP S56106044 A JPS56106044 A JP S56106044A JP 834780 A JP834780 A JP 834780A JP 834780 A JP834780 A JP 834780A JP S56106044 A JPS56106044 A JP S56106044A
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- cam
- rotation
- cam plate
- electric motor
- 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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
PURPOSE: To control the opening of a pistonlike throttle valve by a cam plate to be rotated by a small electric motor with high accuracy by converting the rotation of the cam plate into a reciprocative motion through a spiral groove cam and a follower cam.
CONSTITUTION: In an autobicycle or other small automotive vehicles, when the electric motor 29 is driven is one direction and the reversed direction by a driver or according to the driving condition, the rotation of the electric motor 29 is transmitted to a small gear 28 and a large gear 27, decreasing the rotation speed. The large gear 27 rotated at a decreased speed and also used as the cam plate 31 makes the follower pin 33 move up and down along guide grooves 34 and 35 following the rotation of the spiral cam groove 32 provided in the cam plate 31. Accordingly, a connecting rod 36 supported at the end of the follower pin 33 moves up and down and the pistonlike throttle valve 19 connected to the counecting rod 39 also moves up and down. As a result of this, a needle valve 21 at the lower end of the throttle valve 19 is advanced or retracted with respect to a fuel nozzle so as to control the fuel injection rate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP834780A JPS56106044A (en) | 1980-01-29 | 1980-01-29 | Throttle valve controller for engine |
EP19800107462 EP0030022B1 (en) | 1979-11-30 | 1980-11-28 | Throttle valve control device for an engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP834780A JPS56106044A (en) | 1980-01-29 | 1980-01-29 | Throttle valve controller for engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56106044A true JPS56106044A (en) | 1981-08-24 |
Family
ID=11690679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP834780A Pending JPS56106044A (en) | 1979-11-30 | 1980-01-29 | Throttle valve controller for engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56106044A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7399210B2 (en) | 2003-06-24 | 2008-07-15 | Yamaha Marine Kabushiki Kaisha | Reverse operation control for watercraft |
-
1980
- 1980-01-29 JP JP834780A patent/JPS56106044A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7399210B2 (en) | 2003-06-24 | 2008-07-15 | Yamaha Marine Kabushiki Kaisha | Reverse operation control for watercraft |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57193751A (en) | Egr valve and its control method | |
JPS53109021A (en) | Fuel injection device for internal combustion engine | |
EP0043954A3 (en) | Speed limiting device for automotive vehicles | |
DE3151214A1 (en) | ARRANGEMENT FOR REGULATING THE MOTOR SPEED FOR A VEHICLE | |
JPS56106044A (en) | Throttle valve controller for engine | |
GB1485490A (en) | Fuel injection pumping apparatus | |
DE2058089A1 (en) | Electrically controlled fuel injection device that works as a function of the amount of intake air | |
JPS53134185A (en) | Method running of vehicle fitted with engine with fuel injector | |
JPS5536173A (en) | Head lamp leveling device | |
JPS5614842A (en) | Fuel limiting apparatus for small diesel engine | |
JPS5535130A (en) | Injection amount control system for fuel injection pump in diesel engine | |
SU1281726A1 (en) | Device for feeding fuel to diesel engine | |
JPS5317835A (en) | Fuel control system | |
JPS5549536A (en) | Electric governor actuator | |
JPS5797024A (en) | Distributor type fuel injector | |
JPS5364130A (en) | Fuel controller for diesel engine | |
JPS5746030A (en) | Controller for fuel injection time of engine | |
JPS57186032A (en) | Drive current controller of fuel pump | |
JPS57163122A (en) | Fuel injection device of diesel engine | |
JPS5724431A (en) | Engine brake device for 4-cycle internal combustion engine | |
JPS57206734A (en) | Fuel injection timing controller of internal combustion engine | |
JPS5317834A (en) | Fuel control system | |
JPS5685548A (en) | Controlling method of air-fuel ratio | |
JPS56124635A (en) | Automatic regulating device of fuel injection timing | |
JPS55117044A (en) | Vehicle speed control method and device thereof |