Accession Number : ADD000835
Title : Positive Lockout Control for Oil and Water Baths.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC
Personal Author(s) : Rentz, John C
Report Date : 08 Jun 1965
Pagination or Media Count : 2
Abstract : The patent relates to a positive lockout control for electric circuits. More specifically, it relates to a control unit suitable for being interposed between an electrical supply and a load. This load may be in the nature of an oil or water bath or constant temperature drying oven and the like, which it is sought to maintain at constant temperature. If the water temperature rises beyond the preset maximum, a heat sensitive control triggers the unit to interrupt the power supply simultaneously with the illumination of a signal light. To reestablish the current supply then requires a manual resetting of the unit.
Descriptors : *CONTROL SYSTEMS, *PATENTS, TEMPERATURE CONTROL, ELECTRIC POWER, BATHS, DRYING APPARATUS
Subject Categories : Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE