Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor
AssigneeWhirlpool Corporation
InventorsNyik Siong Wong, Raveendran Vaidhyanathan, Dengming Peng
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Abstract
A fabric treatment appliance comprises a steam generator having a chamber configured to hold water; a supply conduit configured to transport water to the steam generator chamber; a temperature sensor configured to sense a temperature representative of the steam generator chamber at a predetermined water level in the steam generator chamber; and a controller coupled to the temperature sensor and configured to control flow of water through the supply conduit based on the sensed temperature to control the level of water in the steam generator chamber. The disclosure provides methods of water supply control that can employ the temperature sensor.
Claims11
A fabric treatment appliance comprising:
- at least one of a tub and drum defining a fabric treatment chamber;
- a steam generator configured to supply steam to the fabric treatment chamber and comprising a chamber configured to hold water;
- a supply conduit configured to transport water to the steam generator chamber;
- a temperature sensor configured to sense a temperature representative of the steam generator chamber at a predetermined water level in the steam generator chamber;
- and
- a controller coupled to the temperature sensor and controlling the flow of water through the supply conduit in response to the sensed temperature to maintain the level of water at the predetermined water level within the steam generator chamber.
A fabric treatment appliance comprising:
- at least one of a tub and drum defining a fabric treatment chamber;
- a steam generator configured to supply steam to the fabric treatment chamber and comprising a chamber configured to hold water;
- a supply conduit configured to transport water to the steam generator chamber;
- a temperature sensor located on the exterior of the steam generator to sense a temperature representative of a temperature at a predetermined water level within the steam generator chamber;
- and
- a controller coupled to the temperature sensor and controlling the flow of water through the supply conduit in response to the sensed temperature to maintain the level of water at the predetermined water level within the steam generator chamber.
Dependencies are inferred from the claim text.