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US3712063A
|
|
Cooled pintle assembly
|
|
US3625631A
|
|
Rotor hub and blade folding system
|
|
US3625632A
|
|
Dual servo hydraulic actuator cylinder for pitch control
|
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GB1219064A
|
|
Fluid flow difference sensor and shutoff apparatus
|
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US3618879A
|
|
Pitch/roll to yaw flight coordinator
|
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US3592418A
|
|
Aircraft stability control system
|
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US3592234A
|
|
Staged-flow valve
|
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US3592235A
|
|
Differential pressure valve
|
|
US3585547A
|
|
Electromagnetic force motors having extended linearity
|
|
US3552433A
|
|
Concentric spool valve
|
|
US3621880A
|
|
Jet pipe servo valve
|
|
US3584638A
|
|
Adjustable receiver port construction for jet pipe servovalve
|
|
US3584649A
|
|
Resiliently deformable interconnection between driven and driving members in servo valve
|
|
US3571769A
|
|
Electromagnetic force motor having adjustable magnetic saturation
|
|
US3570373A
|
|
Valve operator and method of making the same
|
|
GB1241375A
|
|
Hydraulic actuator systems
|
|
US3570516A
|
|
Latching comparator
|
|
US3554094A
|
|
Piston rod locking mechanism
|
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US3570833A
|
|
Step control
|
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US3532121A
|
|
Latching valve
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