Fluid handling – Systems – Multi-way valve unit
Patent
1982-08-31
1985-04-30
Richter, Sheldon J.
Fluid handling
Systems
Multi-way valve unit
91361, 91363R, 13762569, 318624, G05B 501
Patent
active
045137820
ABSTRACT:
A servovalve device assembly is provided with an electronic matching circuit positioned upstream of the servovalve. The matching circuit supplies electric control signals whose purpose is to modify the hydraulic flowrate response curve of the servovalve as a function of the electrical control signal, so as to make it substantially identical to an ideal desired response curve.
REFERENCES:
patent: 3233623 (1966-02-01), Gray
patent: 3555969 (1971-01-01), Shah
patent: 3710082 (1973-01-01), Sloane et al.
patent: 3821625 (1974-06-01), Scholl
patent: 3978668 (1976-09-01), Nonnenmacher
patent: 4050476 (1977-09-01), Hayner et al.
patent: 4077738 (1978-03-01), Keely et al.
patent: 4126155 (1978-11-01), Bertram
patent: 4282900 (1981-08-01), Lauba et al.
patent: 4337797 (1982-07-01), Caruso
patent: 4396975 (1983-08-01), Kurakake
patent: 4404626 (1983-09-01), Aoyama
Regelungstechnische Praxis, vol. 20, No. 2, Feb. 1978, Munich M. Gloeckner et al.
Contartese Giulio
Dietz Joachim
"Thomson-CSF"
Moog S.A.R.L.
Richter Sheldon J.
Smith Randolph A.
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