Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Automatic analytical monitor and control of industrial process
Patent
1988-05-02
1991-04-23
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Automatic analytical monitor and control of industrial process
422110, 422117, 422119, 422261, 422274, 422283, 123 4101, 137268, 137551, G01N 2706
Patent
active
050098489
ABSTRACT:
A water treatment dispensing apparatus for an engine cooling system, such as in a diesel locomotive, includes one or more probes for measuring the conductivity of the fluid circulating in the system. From the conductivity of the fluid, a determination of the level of concentration of treatment chemicals in the fluid can be ascertained. A comparator is utilized for determining whether, based on the conductivity readings of the fluid, the level of concentration of treatment chemicals in the fluid is at or above a desired level. When it is determined that the level of concentration has fallen below the desired level, a valve is actuated so as to divert a portion of fluid from the system to a chemical treatment dispensing apparatus. Simultaneously, an outlet valve is actuated to allow mixed fluid and chemical treatment to be routed back into the circulating system. The dispensing apparatus includes a housing adapted to receive a container for containing a quantity of chemical treatment therein. When fluid from the circulating system is diverted to the dispensing apparatus, the fluid flows through the housing and mixes with chemical from the canister. The mixed fluid and chemical treatment is then returned to the fluid circulating system through an outlet. A novel design for the dispensing canister is employed, as is a unique system for providing power to the dispensing apparatus from the electrical system of the locomotive.
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Crowell Terry M.
Secretarski James M.
McMahon Timothy M.
Warden Robert J.
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