Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compression ratio setting device for an internal-combustion engine

Compression ratio setting device for an internal-combustion engine

US Patent 6247430 · Granted Jun 19, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Valve train and method for control time variation2015
Apparatus for varying the compression ratio of an internal-combustion engine2003
Coupling element connecting two parallel, spaced shafts for varying their positi2002
Spark-ignition piston combustion engine with direct fuel injection2001
Drive for positioning a setting device2001
Reciprocating-piston machine having an adjustable weight-compensating device1999