Boots – shoes – and leggings
Patent
1983-08-08
1986-04-29
Wise, Edward J.
Boots, shoes, and leggings
364474, 241 33, B02C 2500
Patent
active
045861463
ABSTRACT:
Computerized control of a grinding mill complex to establish a predetermined optomized operating setpoint condition in the presence of chemical additive grinding aids responds to a plurality of input signals representative of mill operating characteristics and controls a plurality of input feed materials for establishing the setpoint condition. Provision is made for accelerating correction when deviations from optimum are large. A prioritized selection of input signals serves to first control mill conditions that could damage elevator motors, or the like. Control signals are derived as a function of error deviations for more effective control and are normalized for lag time. The system combines an arithmetic computer with a multiplexing computer that scans and organizes correction control signals and provides for communication with external computers.
REFERENCES:
patent: 2766941 (1956-10-01), Weston
patent: 3783252 (1974-01-01), Putman
patent: 3839628 (1974-10-01), Higgins et al.
patent: 3860804 (1975-01-01), Rutman
patent: 3904857 (1975-09-01), Sandblom
patent: 3988578 (1976-10-01), Weber
patent: 4026479 (1977-05-01), Bradburn et al.
patent: 4210290 (1980-07-01), Andersson et al.
patent: 4212429 (1980-07-01), Cuvelier et al.
patent: 4281800 (1981-08-01), Flavel
patent: 4294412 (1981-10-01), Bohlin et al.
patent: 4404640 (1983-09-01), Dumbeck et al.
Dumbeck Robert F.
Welch Phillip W.
Brown Laurence R.
W. R. Grace & Co.
Wise Edward J.
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