Inductive distance sensor using a particular oscillator impedanc

Details Inductive distance sensor using a particular oscillator impedanc Inductive distance sensor using a particular oscillator impedanc

1990-02-02

1991-06-25

Wieder, Kenneth

Electricity: measuring and testing

Magnetic

Displacement

G01B 714

Patent

active

050270664

ABSTRACT:
An inductive distance detecting circuit has a control circuit, an inductive distance detector, and an evaluation circuit (demodulator). The control circuit is an LC- oscillator which comprises a parallel circuit having a capacitor and which uses coils of the inductive distance detector, connected in series. An operational amplifier uses the capacitor and coil to determine distance.

REFERENCES:
patent: 3456132 (1969-07-01), Dechelotte
patent: 4112365 (1978-09-01), Larson et al.
patent: 4160204 (1979-07-01), Holmgren et al.
patent: 4187462 (1980-02-01), Haker et al.
patent: 4492925 (1985-01-01), Kammerer et al.
patent: 4513257 (1985-04-01), Miyamoto et al.
patent: 4550252 (1985-10-01), Tee
patent: 4560929 (1985-12-01), Melnyk
patent: 4637265 (1987-01-01), Fiori, Jr.
patent: 4719362 (1988-01-01), Nest et al.

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