Matches 1 - 5 out of 5


Match Document Document Title
US20110168012 HYDRAULIC PRESSURE FEEDBACK FOR SERVOVALVES  
A spool for a servovalve. The spool includes a first end land and a second end land. The spool includes an intermediate land having a first side and a second side opposite the first side. The...
US20130233423 SYSTEM AND DEVICE FOR OVER-SPEED PROTECTION OF A TURBO-MACHINE  
This disclosure describes embodiments of a system and device to prevent damage that can occur during an over-speed condition in a turbo-machine. The embodiment includes a fluid circuit with a...
US20100006165 HYDRAULICALLY ACTUATED PNEUMATIC REGULATOR  
A hydraulically actuated pneumatic regulator is configured to receive hydraulic fluid from a hydraulic source and pressurized air from a pressurized air source to control air pressure downstream...
US20080110513 Flexible, hermetic pivot seal for torque motor  
A torque motor (10) includes a support (20), a jet tube passage (42) in the support having a first end opening (43) and a second end opening (45), a jet tube (30) extending into the jet tube...
US20090229694 HYDRAULIC ACTUATOR WITH FLOATING PISTONS  
A hydraulic actuator is configured to provide redundant boost control to an aircraft within approximately the same space required by a single hydraulic cylinder. The hydraulic actuator includes a...
Matches 1 - 5 out of 5