A beverage maker device is disclosed. In embodiments, the device includes an external housing and a water tank (202) coupled to a water supply via an inlet. The beverage maker includes a manifold (204) within the housing, the manifold controlling the dispensing of the water into a server or through a faucet via solenoid valves (206). Within the inlet body connecting the tank to the water supply are plumbed two pressure transducers on either side (e.g., tank-side and coupling-side) of a restriction orifice. The tank-side and coupling-side pressure transducers (410, 408) sense flow pressure on their respective sides of the restriction orifice and generate tank-side and coupling-side flow pressure signals. Within the housing a process control board (PCB) (208) includes control processors and control circuitry in communication with the solenoid valves. The PCB control processors determine a differential pressure associated with the water flow based on the received tank-side and coupling-side pressure signals.
DIFFERENTIAL PRESSURE FLOW METER FOR BEVERAGE MAKER
DIFFERENZDRUCKDURCHFLUSSMESSER FÜR GETRÄNKEBEREITER
DÉBITMÈTRE À PRESSION DIFFÉRENTIELLE POUR APPAREIL DE PRÉPARATION DE BOISSONS
2024-04-24
Patent
Electronic Resource
English
PRESSURE SENSOR OVERFLOW INTERLOCK SYSTEM FOR BEVERAGE MAKER
European Patent Office | 2024
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Online Contents | 1998