Measuring and testing – Fluid pressure gauge – Piston
Patent
1992-11-10
1994-11-22
Woodiel, Donald
Measuring and testing
Fluid pressure gauge
Piston
73DIG3, 338 32H, G01L 914
Patent
active
053657918
ABSTRACT:
A signal generator for generating an electrical signal which varies in accordance with movement of an actuating member includes a plunger slidable mounted within a housing which carries a pair of permanent magnets for generating a magnetic field to be applied to a hall effect generator. As the plunger is moved relative to the hall effect generator, the magnets are also moved relative to the hall effect generator, thereby varying the magnetic field applied thereto. Accordingly, a variable output signal is generated as a function of the position of the input member.
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Johnson Duane R.
Padula Santo A.
Allied-Signal Inc.
Decker Ken C.
Woodiel Donald
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