LandOfFree - US Patents - Listing for Internal-combustion engines,Intake manifold,Manifold tuning, balancing or pressure regulating means

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Nonlinear vacuum spark advance system

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Nonpolluting liquid fuel system for engines

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Opening device for the butterfly valve of a carburetor

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Operation control system for vehicle engine

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Otto internal combustion engine

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Outboard motor

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Outboard motor

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Outboard motor

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Outboard motor

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Outboard motor

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Over-center actuator

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Over-rotation prevention method and circuit in the non-contact t

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Oxygen sensor control system

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Oxygen sensor signal processing circuit for a closed loop air/fu

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Passively variable plenum volume for a vehicle intake...

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

PCV flow regulator

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Peak cylinder combustion pressure ignition spark timing system

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Perfect fuel gasification device for use in combination with a c

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Photoelectric breakerless distributor