LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – With means for blocking or disabling actuator – Released by non-valving actuator motion

Tamper proof valve

Valves and valve actuation – With means for blocking or disabling actuator – Latch manipulator mounted on handle or stem

Tamper resistant faucet handle

Valves and valve actuation – Fluid actuated or retarded – Compulsory cut-off after flow period

Tamper resistant valve assembly primarily adapted for sampling o

Valves and valve actuation – Rotary valves – Plug

Tamperproof plug valve

Valves and valve actuation – Rotary valves – Plug

Tamperproof rotary valve

Valves and valve actuation – Rotary valves – Ball valve

Tamperproof rotary valve

Valves and valve actuation – With friction detent

Tamperproof rotary valve

Valves and valve actuation – With correlated flow path – Tank

Tank bottom diaphragm valve

Valves and valve actuation – With correlated flow path – Tank

Tank car bottom outlet valve having combination ring and valve s

Valves and valve actuation – With correlated flow path – Tank

Tank car botton valve

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator

Tank car venting system

Valves and valve actuation – With correlated flow path – Tank

Tank discharge valve with pressure assisted seat

Valves and valve actuation – Reciprocating valve – Diaphragm

Tank safety valve

Valves and valve actuation – With correlated flow path – Tank

Tank valve

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

Tank valve apparatus

Valves and valve actuation – With non-fluid retarder

Tank vent valve

Valves and valve actuation – Lost motion between actuator and valve – Lever

Tap

Valves and valve actuation – Rotary valves – Plug

Tap

Valves and valve actuation – Limit stop – Adjustable

Tap