JPS5799242A - Engine with controlled number of working cylinders - Google Patents
Engine with controlled number of working cylindersInfo
- Publication number
- JPS5799242A JPS5799242A JP17396280A JP17396280A JPS5799242A JP S5799242 A JPS5799242 A JP S5799242A JP 17396280 A JP17396280 A JP 17396280A JP 17396280 A JP17396280 A JP 17396280A JP S5799242 A JPS5799242 A JP S5799242A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- cylinder
- resting
- cycle
- circuit
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To eliminate misignition and have a secure restitution to the working condition of an engine equipped with a cylinder resting means by furnishing a control means which ensures that the cylinder resting condition and working condition are repeated alternately under specific running conditions. CONSTITUTION:A resting cylinder judgement circuit 22 receives the running informational signal S1 and gives out a cylinder resting signal A. A cylinder cycle sensing circuit 23, on the other hand, receives the ignition pulse train signal S2 and gives out a signal B from a waveform shaper circuit 29, and receives a pulse of the cylinder discrimination signal S3 emitted for every two turns and gives out a signal C from another waveform shaper circuit 30. These signals B, C are sent through a flip-flop circuit and, together with the signal A and an alternate cycle signal for two-cycle synchronization, are placed into valve control circuits 25 for every cylinder to permit each cylinder 1-4 to repeat alternation between the resting and working conditions for one cycle each woth the aid of a solenoid 16a, so that there is no risk of moistening the ignition plugs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17396280A JPS5799242A (en) | 1980-12-10 | 1980-12-10 | Engine with controlled number of working cylinders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17396280A JPS5799242A (en) | 1980-12-10 | 1980-12-10 | Engine with controlled number of working cylinders |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5799242A true JPS5799242A (en) | 1982-06-19 |
JPS6321810B2 JPS6321810B2 (en) | 1988-05-09 |
Family
ID=15970263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17396280A Granted JPS5799242A (en) | 1980-12-10 | 1980-12-10 | Engine with controlled number of working cylinders |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5799242A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0382903A (en) * | 1989-08-25 | 1991-04-08 | Natl Space Dev Agency Japan<Nasda> | Angle detector |
JPH04244901A (en) * | 1991-01-31 | 1992-09-01 | Daikin Ind Ltd | Target position correction device of mechanism with potentiometer |
-
1980
- 1980-12-10 JP JP17396280A patent/JPS5799242A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6321810B2 (en) | 1988-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3576715D1 (en) | DEVICE FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE. | |
GB2191539B (en) | Ignition timing control apparatus for internal combustion engine | |
GB2006331B (en) | Diesel engine glow plug energization control circiut | |
EP0312216A3 (en) | Valve operation control system in internal combustion engine | |
DE3170899D1 (en) | Multi-intake valve type internal combustion engine | |
DE3683036D1 (en) | DEVICE FOR INLETING PRESSURE GAS IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE. | |
GB2066361B (en) | Valve timing mechanisms of internal combustion engines | |
JPS53314A (en) | Valve inoperating apparatus for internal combustion engine | |
GB2070716B (en) | Internal combustion engine having a hydraulic valve control | |
DE3862521D1 (en) | SYSTEM FOR DETECTING AND CONTROLLING THE KNOCKING OF AN INTERNAL COMBUSTION ENGINE. | |
GB2056687B (en) | Detecting operation of throttle valve of ic engine | |
JPS5799242A (en) | Engine with controlled number of working cylinders | |
JPS5447029A (en) | Jet valve for reciprocating internal combustion machine | |
GB2203569B (en) | Control apparatus for internal combustion engine | |
DE3683674D1 (en) | CONTACTLESS IGNITION SYSTEM. | |
JPS541731A (en) | Ignition device | |
KR920006810B1 (en) | Combustion chamber of a two stroke engine | |
GB2084246B (en) | Spark ignition engine cylinder head combustion chamber | |
SE8007529L (en) | ELDGIVNINGSANORDNING | |
GB2071923B (en) | Ignition distributor for combustion engines | |
DE3167784D1 (en) | Internal combustion engines having knock control | |
DE3886272D1 (en) | Method and device for controlling the ignition timing for an internal combustion engine. | |
EP0055298A4 (en) | Ignition timing control apparatus for an internal combustion engine. | |
EP0147678A3 (en) | Multiple spark electronic ignition system | |
EP0048321A3 (en) | Multi-cylinder piston engine with controlled valves |