LandOfFree - US Patents - Listing for Internal-combustion engines,Poppet valve operating mechanism,With means for varying timing

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

Hydraulic control system for internal combustion engine

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

Hydraulic cushioning of a variable valve timing mechanism

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

Hydraulic cushioning of a variable valve timing mechanism

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

Hydraulic cylinder deactivation with rotary sleeves

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

Hydraulic detent for a variable camshaft timing device

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

Hydraulic engine valve lifter assembly

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

Hydraulic lifter system for variable cylinder engines

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

Hydraulic phaseshifter

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

Hydraulic setting device

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

Hydraulic tappets

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

Hydraulic valve lift device

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

Hydraulic valve lift device

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

Hydraulic valve lifter

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

Hydraulic valve lifter for variable displacement engine

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

Hydraulic valve lifter for variable displacement engine

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

Hydraulic valve lifter having function to stop valve drive

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

Hydraulic valve lifter or adjuster

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

Hydraulic valve timing adjusting apparatus

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

Hydraulic variable lift engine valve gear