Carr Rotary Valve - A Novel Rotary Valve Engine Design - Seals without Seizing
This is the disclosure of an idea i have had for a while - a rotary valve system that will never seize but will always seal.
Tom Carr
For background see Rotary Valve Engines by Marcus Hunter;
https://www.scribd.com/document/34379104/Rotary-Valve-Engines-M-Hunter