PNEUMATICALLY HYDRAULICALLY ACTUATED AUTOMATIC

Brand Owner (click to sort) Address Description
WELKER JET Welker Engineering Company P.O. Box 138 Sugar Land TX 77487 Pneumatically and Hydraulically Actuated Automatic Control Valves for Liquids and Gases;The right to the exclusive use of the term Jet is disclaimed apart from the mark as shown.;
WELKER JET WELKER, INC. 13839 West Bellfort Sugar Land TX 77498 Pneumatically and hydraulically actuated automatic control valves for liquids and gasses;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Programmable, fluid pressure actuated blood processing systems and methods are used in association a blood separation device. The systems and methods employ a cassette, which contains several preformed, pneumatically actuated pump stations, several preformed fluid flow paths, and several preformed, pneumatically actuated valves in the fluid flow paths. The systems and methods also employ a programmable pneumatic actuator to hold the cassette and selectively apply pneumatic force to the valves and pump stations.