Sensor employing a sliding ferrofluid mass in a coated, non-wett

Details Sensor employing a sliding ferrofluid mass in a coated, non-wett Sensor employing a sliding ferrofluid mass in a coated, non-wett

1997-05-02

1999-06-01

Brock, Michael

Measuring and testing

Speed, velocity, or acceleration

Acceleration determination utilizing inertial element

7351408, 33366, G01P 1508

Patent

active

059089873

ABSTRACT:
A ferrofluid sensor assembly includes a closed housing containing a movable inductance core material that is isolated from the inner walls of the housing by an isolating material. The isolating material forms a layer between the inductance core material and the walls of the housing to prevent their contact. A detector also is included for detecting the position of the inductance core material within the housing.

REFERENCES:
patent: 3516294 (1970-06-01), Schmieder
patent: 3839904 (1974-10-01), Stripling et al.
patent: 4676103 (1987-06-01), Nakajima
patent: 4706498 (1987-11-01), Nemnich et al.
patent: 4843877 (1989-07-01), Kushida et al.
patent: 4922753 (1990-05-01), Idogaki et al.
patent: 5452520 (1995-09-01), Raj et al.
patent: 5632093 (1997-05-01), Elias

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