LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – Electrically actuated valve – Including solenoid

Idle speed control valve

Valves and valve actuation – Electrically actuated valve – Remote or follow-up control system for electrical actuator

Ignition system and components thereof

Valves and valve actuation – Lost motion between actuator and valve

Impact dampened armature and needle valve assembly

Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer

Impact resistant valve design

Valves and valve actuation – Rotary valves – Butterfly

Improved butterfly valve

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Improved structure of a quick-connect pipe fitting

Valves and valve actuation – Mechanical movement actuator – Cam

Improved tap

Valves and valve actuation – Lost motion between actuator and valve – Check valve with external opening and closing means

In service exercisable tilt disc check valve

Valves and valve actuation – Balanced valves – Reciprocating

In-line balance valves

Valves and valve actuation – Lost motion between actuator and valve – Check valve with external opening and closing means

In-line check valve having combined downstream poppet support an

Valves and valve actuation – Mechanical movement actuator – Screw

In-line flow control apparatus

Valves and valve actuation – Tube compressors

In-line flow control clamp

Valves and valve actuation – With selective flow regulation – Different sized bores in valve head

In-line flow rate control device

Valves and valve actuation – Mechanical movement actuator – Screw

In-line fluid flow control valve with apparatus for and method o

Valves and valve actuation – Pivoted valves – Biased

In-line lever actuated valve

Valves and valve actuation – Rotary valves – Plug

In-line shut-off valve

Valves and valve actuation – Valve actuator is valve casing or extension thereof – Sleeve valve

In-line shut-off valve and method of assembling same

Valves and valve actuation – Valve actuator is valve casing or extension thereof – Jointed or flexible wall

In-line sleeve valve

Valves and valve actuation – Electrically actuated valve – Including solenoid

In-line solenoid valve