Water inlet device for controlling flow to an appliance

Details Water inlet device for controlling flow to an appliance Water inlet device for controlling flow to an appliance

1973-08-30

1976-03-02

Cline, William R.

Fluid handling

Systems

Faucet connected, sink drained

251 30, F16K 717

Patent

active

039411532

ABSTRACT:
A water inlet device for an appliance having a cabinet containing a washing chamber characterized by a connector housing having a cavity receiving a diaphragm valve coacting with a valve seat on a port to control flow through the cavity with the operation of the diaphragm valve being controlled by a pilot valve disposed in the appliance. The water inlet device is particularly adapted for portable appliances and preferably has means for forming a quick connection to a source of water. The diaphragm is provided with at least one orifice to allow the source of water to bleed into a pressure chamber to bias or urge the diaphragm valve to a closed position and the pilot valve selectively bleeds this pressure chamber to cause a pressure differential on the diaphragm to selectively open the valve to admit water to the washing chamber of the appliance.

REFERENCES:
patent: 3368582 (1968-02-01), Kozel et al.
patent: 3417782 (1968-12-01), Mentnech
patent: 3439895 (1969-04-01), Marandi
patent: 3466006 (1969-09-01), Livingston
patent: 3559681 (1971-02-01), Jarvis et al.
patent: 3754709 (1973-08-01), Laatsch
patent: 3788347 (1974-01-01), Guth

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