JPS55101732A - Control system for controlling quantity of intake air in rotary piston engine - Google Patents
Control system for controlling quantity of intake air in rotary piston engineInfo
- Publication number
- JPS55101732A JPS55101732A JP804979A JP804979A JPS55101732A JP S55101732 A JPS55101732 A JP S55101732A JP 804979 A JP804979 A JP 804979A JP 804979 A JP804979 A JP 804979A JP S55101732 A JPS55101732 A JP S55101732A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- passage
- intake air
- intake passage
- rotary piston
- 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
Abstract
PURPOSE: To reduce pumping loss of a rotary piston engine due to the so-called "throttle valve loss of intake air" considerably, by controlling the quantity of relieving mixture during compression cycle of the engine and thereby controlling the quantity of intake air.
CONSTITUTION: Rotor 3 is turned around output shaft 18 in a space defined by rotor housing 1 and side housings 2. Mixture is supplied from carburetor 13 and drawn into said space via intake passage 4 (primary intake passage 4a and secondary intake passage 4b). After mixture is compressed in the work space, it is ignited by ignition plugs 6a, 6b and discharged to the outside from exhaust passage 5. Here, there is provided an opening 7 which opens in said work space in compression cycle of engine for communication to intake passage 4 via recirculating passage 8. Further, in this recirculating passage 8, there is provided a control valve 9 which is turned in synchronism wih rotation of engine and relative opening of which is varied with operational condition of engine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP804979A JPS55101732A (en) | 1979-01-26 | 1979-01-26 | Control system for controlling quantity of intake air in rotary piston engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP804979A JPS55101732A (en) | 1979-01-26 | 1979-01-26 | Control system for controlling quantity of intake air in rotary piston engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55101732A true JPS55101732A (en) | 1980-08-04 |
Family
ID=11682470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP804979A Pending JPS55101732A (en) | 1979-01-26 | 1979-01-26 | Control system for controlling quantity of intake air in rotary piston engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55101732A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2004231246B1 (en) * | 2004-11-24 | 2006-05-11 | Adrian Schellenberg | Compression charge recirculation engine load control |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939688U (en) * | 1972-07-15 | 1974-04-08 |
-
1979
- 1979-01-26 JP JP804979A patent/JPS55101732A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939688U (en) * | 1972-07-15 | 1974-04-08 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2004231246B1 (en) * | 2004-11-24 | 2006-05-11 | Adrian Schellenberg | Compression charge recirculation engine load control |
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