IT1102544B - IC engine rotary valve system - has separate drums on shaft with ports for each cylinder with system of sealing rings - Google Patents
IC engine rotary valve system - has separate drums on shaft with ports for each cylinder with system of sealing ringsInfo
- Publication number
- IT1102544B IT1102544B IT4750678A IT4750678A IT1102544B IT 1102544 B IT1102544 B IT 1102544B IT 4750678 A IT4750678 A IT 4750678A IT 4750678 A IT4750678 A IT 4750678A IT 1102544 B IT1102544 B IT 1102544B
- Authority
- IT
- Italy
- Prior art keywords
- cylinder
- valve
- rotary valve
- intake
- ports
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
Landscapes
- Multiple-Way Valves (AREA)
Abstract
A cylinder head for an engine has an intake valve chamber and an exhaust valve chamber. Each of the chambers is of elongated cylindrical configuration. Valve ports providing fluid communication between respective valve chambers and the engine cylinder and an intake port and exhaust port providing fluid communication between a respective valve chamber and a respective intake or exhaust manifold. A rotary valve element is used. It is of elongated cylindrical configuration coaxially disposed in each of the valve chambers. Each rotary valve element has a cylindrical tube mounted on a respective rotatable drive shaft journalled in the cylinder head and having an open end in fluid communication with either the respective intake or exhaust port and an aperture formed in a cylindrical wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4750678A IT1102544B (en) | 1978-01-02 | 1978-01-02 | IC engine rotary valve system - has separate drums on shaft with ports for each cylinder with system of sealing rings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4750678A IT1102544B (en) | 1978-01-02 | 1978-01-02 | IC engine rotary valve system - has separate drums on shaft with ports for each cylinder with system of sealing rings |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7847506A0 IT7847506A0 (en) | 1978-01-02 |
IT1102544B true IT1102544B (en) | 1985-10-07 |
Family
ID=11260753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4750678A IT1102544B (en) | 1978-01-02 | 1978-01-02 | IC engine rotary valve system - has separate drums on shaft with ports for each cylinder with system of sealing rings |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1102544B (en) |
-
1978
- 1978-01-02 IT IT4750678A patent/IT1102544B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7847506A0 (en) | 1978-01-02 |
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