HUP0501081A2 - Infinitely variable control of valve lift for internal combustion engines - Google Patents
Infinitely variable control of valve lift for internal combustion enginesInfo
- Publication number
- HUP0501081A2 HUP0501081A2 HU0501081A HUP0501081A HUP0501081A2 HU P0501081 A2 HUP0501081 A2 HU P0501081A2 HU 0501081 A HU0501081 A HU 0501081A HU P0501081 A HUP0501081 A HU P0501081A HU P0501081 A2 HUP0501081 A2 HU P0501081A2
- Authority
- HU
- Hungary
- Prior art keywords
- piston
- oil
- lifting
- rocker lever
- internal combustion
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
Landscapes
- Valve Device For Special Equipments (AREA)
Abstract
The device has an electronic device that controls a servomotor, a piston formed with a lifting stem, a controlling edge and a rocker lever lifting piston included in an oil circuit. The pistons encircle an oil chamber. The piston is moved in axial direction by a camshaft driven by an engine, a roller and the lifting stem. A castellated sleeve is mounted on the rotation axle of the piston and slides on the lifting stem. The torque is ensured by the flattered bore. The inlet valve of the engine is moved by the rocker lever of the rocker lever lifting piston on the other side of oil chamber. The device consists of mechanical, hydraulic and electronic parts, and also includes an oil pan, oil pump, oil channels and a pressure controller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0501081A HUP0501081A2 (en) | 2005-11-23 | 2005-11-23 | Infinitely variable control of valve lift for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0501081A HUP0501081A2 (en) | 2005-11-23 | 2005-11-23 | Infinitely variable control of valve lift for internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
HU0501081D0 HU0501081D0 (en) | 2006-01-30 |
HUP0501081A2 true HUP0501081A2 (en) | 2007-07-30 |
Family
ID=89986413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0501081A HUP0501081A2 (en) | 2005-11-23 | 2005-11-23 | Infinitely variable control of valve lift for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
HU (1) | HUP0501081A2 (en) |
-
2005
- 2005-11-23 HU HU0501081A patent/HUP0501081A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU0501081D0 (en) | 2006-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FH92 | Termination of representative |
Representative=s name: JANKURA JANOS, DEVELOPAT SZABADALMI ES VEDJEGY, HU |
|
FD9A | Lapse of provisional protection due to non-payment of fees |