LandOfFree - US Patents - Listing for Internal-combustion engines,Poppet valve operating mechanism

Internal-combustion engines – Poppet valve operating mechanism – Electrical system

Rack and pinion valve operating system

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Rail used as a torsional stop for the valve train of an...

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Rail used as a torsional stop for the valve train of an...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Rate limiting and balancing control system for dual...

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Readily-fillable hydraulic valve lifter assembly

Internal-combustion engines – Poppet valve operating mechanism – Spring

Reciprocable member with anti-float arrangement

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Reciprocating engine of a spark ignition type

Internal-combustion engines – Poppet valve operating mechanism – Camshaft drive means

Reciprocating engine with a gear drive

Internal-combustion engines – Poppet valve operating mechanism – Camshaft drive means

Reciprocating engine with rocker valve gear

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Reciprocating engine with rocker-arm valve control

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Reciprocating internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Reciprocating piston engine

Internal-combustion engines – Poppet valve operating mechanism – Hydraulic system

Reciprocating valve actuator device

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Recirculating valve lash adjuster

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Recirculation groove for hydraulic lash adjuster

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Reduced friction engine tappet construction

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Reducing engine emission on an engine with electromechanical...

Internal-combustion engines – Poppet valve operating mechanism – Electrical system

Reducing power consumption and noise of electrically...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Reed valve VCT phaser with worm trails