Energy limiter for hydraulic actuators Patent

Steinmetz, C. P · 1971 · 2 pictures

A 1971 United States patent filing by C. P. Steinmetz, circulated through NASA's technical report series for engineers working on hydraulic actuator control. The two plates are the same schematic at different crops: fine ink line work showing a pump, spring-loaded valve, spool valve with solenoid coils, reservoir, and a hatched ground line, all tagged with leader-numbered callouts usable as diagram vocabulary or abstract linear pattern.

Ablative materials · Cabin atmospheres · Spacecrews · Environmental control · Human factors engineering · Propulsion system configurations · Space shuttles · Spacecraft design · Thermal protection · Aluminum alloys · Auxiliary propulsion

Internet Archive · NASA Technical Reports · Public domain (US government work) · More from this library