LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Damper

Valves and valve actuation – Electrically actuated valve

Damper actuator assembly

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Damper actuator system

Valves and valve actuation – Rotary valves – Ball valve

Damper assembly for use with an air conditioning system

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

Damper assembly with an electro-optical controller for...

Valves and valve actuation – Pivoted valves

Damper blade

Valves and valve actuation – Rotary valves – Butterfly

Damper construction

Valves and valve actuation – Fluid actuated or retarded – With mechanical movement between actuator and valve

Damper construction

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Damper control mechanism

Valves and valve actuation – Lost motion between actuator and valve

Damper device

Valves and valve actuation – Permanent or constantly energized magnet actuator

Damper device

Valves and valve actuation – Lost motion between actuator and valve

Damper device

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Damper device

Valves and valve actuation – Lost motion between actuator and valve

Damper device

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Damper device

Valves and valve actuation – Pivoted valves

Damper device and method of forming

Valves and valve actuation – Rotary valves – Ball valve

Damper device for an air conditioning apparatus

Valves and valve actuation – Flexible actuator

Damper mechanism for automotive air-conditioner

Valves and valve actuation – Rotary valves – Butterfly

Damper mounting assembly