Double Spool Servovalve Family

840799

04/01/1984

Event
35th Annual Earthmoving Industry Conference
Authors Abstract
Content
A family of cost-effective, high performance, electro-hydraulic servovalves has been developed for mobile and industrial machinery applications. The development was motivated by cost pressures on mobile and industrial closed loop servo system applications. The servovalve consists of a closed loop, pressure control pilot stage valve mated with a unique double spool design boost stage valve. It has been configured in both a flow control version and a pressure control servovalve version. Operating principles, performance characteristics, and general application are described.
Meta TagsDetails
DOI
https://doi.org/10.4271/840799
Pages
12
Citation
Anderson, W., and Burton, R., "Double Spool Servovalve Family," SAE Technical Paper 840799, 1984, https://doi.org/10.4271/840799.
Additional Details
Publisher
Published
Apr 1, 1984
Product Code
840799
Content Type
Technical Paper
Language
English