LandOfFree - US Patents - Listing for Internal-combustion engines

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

Hydraulically controlled intake/exhaust valve

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

Hydraulically controlled valve for an internal combustion...

Internal-combustion engines – Charge forming device – With fuel pump

Hydraulically intensified high pressure fuel system for...

Internal-combustion engines – Cooling – Interrelated coolant flow and throttle control

Hydraulically operated electronic engine temperature control val

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

Hydraulically operated engine valve system

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

Hydraulically operated engine valve system

Internal-combustion engines – Cooling – Automatic coolant flow control

Hydraulically operated fan assembly for a heat exchange assembly

Internal-combustion engines – Cooling – Automatic coolant flow control

Hydraulically operated fan assembly for a heat exchanger assembl

Internal-combustion engines – Cooling – Interrelated coolant flow and throttle control

Hydraulically operated restrictor/shutoff flow control valve

Internal-combustion engines – Charge forming device – Fuel injection system

Hydraulically operated valve with controlled lift

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

Hydraulically operated variable valve control mechanism

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

Hydraulically operating actuating device for a lift valve

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

Hydraulically powered actuator with pneumatic spring and hydraul

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

Hydraulically propelled phneumatically returned valve actuator

Internal-combustion engines – Charge forming device – Fuel injection system

Hydraulically-actuated electronically-controlled unit injector f

Internal-combustion engines – Charge forming device – Fuel injection system

Hydraulically-actuated electronically-controlled unit injector h

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

Hydraulically-actuated fail-safe stroke-limiting piston

Internal-combustion engines – Charge forming device – Fuel injection system

Hydraulically-actuated fluid injector having pre-injection press

Internal-combustion engines – Charge forming device – Fuel injection system

Hydraulically-actuated fluid injector having pre-injection press