Title:
Hydraulic piston devices cooperating with sliding potentiometers
United States Patent 3355690


Inventors:
Erik, Sorensen Leif
Svend, Djernas
Application Number:
US50929765A
Publication Date:
11/28/1967
Filing Date:
11/23/1965
Assignee:
Sorensen
Primary Class:
International Classes:
F15B15/28; H01C10/40; H01H3/24
View Patent Images:
US Patent References:
3098209Pressure transducer1963-07-16
3018457Closed system resistance units1962-01-23
2911606Pressure transducer1959-11-03
2248047Tire signal and system1941-07-08
2070376Circuit control device1937-02-09