Method and apparatus for temperature and pressure compensation o

Details Method and apparatus for temperature and pressure compensation o Method and apparatus for temperature and pressure compensation o

1995-01-03

1997-06-24

Ruggiero, Joseph

Boots, shoes, and leggings

364498, 364510, 96102, G05B 1702

Patent

active

056422784

ABSTRACT:
A simplified method and apparatus for electronic pressure control with compensation for current operating temperature and pressures in which computer memory is employed for storing a plurality of firmware models which characterize the effects of temperature and pressure variations on (1) fluid flow through the flow restrictor, (2) the temperature sensor, and (3) the pressure sensor, so that control signals can be generated which compensate a plurality of thermally coupled sensors for changes in current operating temperatures and pressures.

REFERENCES:
patent: 4164206 (1979-08-01), Toelle
patent: 4962662 (1990-10-01), Berger
patent: 4994096 (1991-02-01), Klein et al.
patent: 5108466 (1992-04-01), Klein et al.
patent: 5146941 (1992-09-01), Statler
patent: 5329966 (1994-07-01), Fenimore et al.
patent: 5445035 (1995-08-01), Delajoud
Lucas Control System Products, NOVASENSOR Sales Brochure, includees: Short Form Catelog, NPI Series All Media Solid State Sensor Pressure Transducer -- Medium Pressure and High Pressure Brochures, NPH Series Solid State Pressure Sensor -- Medium Pressure, and Low Pressure Brochures, NAS Series solid State Accelerometer Signal Conditioned. Output Brochure, NAC Series Silicon Accelerometers-Ceramic Packages Brochure; dates unknown.

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