Dispensing – Including timer – For timing dispensing period
Patent
1982-02-04
1983-07-05
Reeves, Robert B.
Dispensing
Including timer
For timing dispensing period
239 70, B67D 502
Patent
active
043913938
ABSTRACT:
An improved wetted salt system to extend the melting range of highway salt includes a control system having a manual, external timer that can be easily field adjusted by non-skilled personnel to vary the quantity of calcium chloride delivered through the spray nozzles during each application cycle. The system incorporates a liquid storage tank and a hydraulic unit capable of delivering liquid calcium chloride from the tank through a wetting arm to spray nozzles for direct application upon a salt load. The control system, including the manual timer, controls a hydraulic unit to pivotally function the wetting arm upon each application cycle and to adjustably time spray intervals for precise rate of application control.
REFERENCES:
patent: 3205717 (1965-09-01), Alston et al.
Pioneer De-Icing Services, Division of Pioneer Salt & Chemical Co., 940 N. Delaware Ave., Philadelphia, Pa., 19123.
Caltreat, Allied Chemical Canada, Ltd.
Pioneer De-Icing Services, Inc.
Reeves Robert B.
Wacyra Edward M.
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