Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sliding surface lubrication particularly advantageous for a free piston stirling engine

Sliding surface lubrication particularly advantageous for a free piston stirling engine

US Patent 4802332 · Granted Feb 7, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Continuously variable transmission having speed control2015
Two piston, concentric cylinder, alpha free piston Stirling machine2014
Balanced multiple groupings of beta stirling machines2013
Connection of a free-piston stirling machine and a load or prime mover permittin2010
Crosstalk reduction for a system of differential line pairs2007
Automatic transmission with stepless, continuously variable speed and torque rat2006
Parallel slot heat exchanger2004
Centering system for free piston machine2003
Free piston internal combustion engine2001
Free-piston internal combustion engine2000
Centering system for free piston machine1999
Free piston internal combustion engine1998