Valve actuation system for desmodromic internal combustion engines
Patent
·
OSTI ID:6912111
This patent describes an improved internal combustion engine. It is of the desmodromic type having an engine block with cylinders, a head held to the block and a plurality of intake valves and exhaust valves, a pivoted rocker arm assembly having a valve end. The rocker arm assembly being attachable to a valve stem at the valve end of the rocker arm assembly, a cam shaft with cam lobes connected to the rocker arm assembly to pivot the rocker arm assembly about its pivot point in a first direction and means to return to rocker arm assembly to its original position.
- Assignee:
- NOV; NOV-90-006136; EDB-90-077786
- Patent Number(s):
- A; US 4887564
- Application Number:
- PPN: US 7-335442A
- OSTI ID:
- 6912111
- Country of Publication:
- United States
- Language:
- English
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