LandOfFree - US Patents - Listing for Internal-combustion engines

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

Valve timing phase changer

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

Valve timing regulating apparatus with improved phase...

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

Valve timing regulation apparatus for engine

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

Valve timing regulation device

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

Valve timing regulation device

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

Valve timing regulation device

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

Valve timing regulation device

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

Valve timing regulation device for internal combustion engines

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

Valve timing retarding system

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

Valve timing system

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

Valve timing system for an internal combustion engine

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

Valve timing system for dynamically suppressing cylinder...

Internal-combustion engines – Means to whirl fluid before – upon – or after entry into...

Valve timing system for engine

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

Valve timing variation device

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

Valve timing variation device

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

Valve train

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Valve train and method for reducing oil flow to deactivated...

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Valve train apparatus

Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode

Valve train apparatus