Dishwashers and detergent dispensers

作者: Johannes Willebrordes Lausberg , Denys Edward Downton

DOI:

关键词: Control circuitEngineeringDetectorPetroleum engineeringInletAnalytical chemistryMechanism (engineering)

摘要: A sensing and dispensing system for a first liquid to reservoir, the dispenser comprising pumping device having an inlet adapted receive said outlet be placed in communication with reservoir control mechanism controlling operation of whereby, use effect pump metered amount into reservoir. The circuit may include sensor detecting commencement delivery another or detector monitoring conductivity

参考文章(3)
Buczkowski Dwight E, Alfred Douty, Chemical feed control system ,(1960)
Reginald Ralph Benedict, Electronics for scientists and engineers Prentice-Hall. ,(1967)