Champion Industries, Inc. Patent applications |
Patent application number | Title | Published |
20140090676 | Batch Dishware Washing Machine With Steam Venting - A batch ware washing machine and/or related method of washing wares. The machine includes a moveable door which partially encloses a steam cavity. When the door is in the up or open position, hot moist air may be forcibly pulled from the steam cavity and into an exhaust plenum via an air inlet port that is strategically positioned above the top wall of the door when the door is in the closed position, but below the top wall when the door is in the open position. A controller causes the air to be forcibly pulled through the plenum for a predetermined exhaust time period, such as one minute, and then automatically stops the forced air exhaust movement. The exhaust plenum may be ducted directly to the outside of the surrounding building. The air conditioning load on the HVAC units serving the kitchen are reduced, thereby reducing energy consumption. | 04-03-2014 |
20130160801 | Batch Dishware Washing Machine With Steam Venting - A batch ware washing machine and/or related method of washing wares. The machine includes a moveable door which partially encloses a steam cavity. When the door is in the up or open position, hot moist air may be forcibly pulled from the steam cavity and into an exhaust plenum via an air inlet port that is strategically positioned above the top wall of the door when the door is in the closed position, but below the top wall when the door is in the open position. A controller causes the air to be forcibly pulled through the plenum for a predetermined exhaust time period, such as one minute, and then automatically stops the forced air exhaust movement. The exhaust plenum may be ducted directly to the outside of the surrounding building. The air conditioning load on the HVAC units serving the kitchen are reduced, thereby reducing energy consumption. | 06-27-2013 |
20110048342 | HEAT EXCHANGER WATER HEATING SYSTEM FOR COMMERCIAL DISHWASHER - A multi-chamber conveyor type dishwasher uses a heat recovery unit (HRU) to heat water for a final rinse chamber during a preheat and/or dishwashing phase. The HRU heats water supplied by a low temperature water source using the dishwasher's hot vapor exhaust. An input supply of water for a downstream booster heater is varied based on a sensed temperature of the HRU's output water. If the temperature is acceptable, the HRU supplies input water to the booster heater for the rinse chamber. When the temperature drops below a threshold, the controller temporarily bypasses the HRU and supplies water to the booster heater from a high temperature water source. The HRU may be primed during a preheat phase using water from the high temperature water source. An amount of fan force used to pull the hot exhaust vapors through the HRU may vary based on the status of the dishwasher. | 03-03-2011 |
20100051063 | Ware Rinsing Apparatus - A ware rinse and/or dishwashing device includes an enclosure with a support adapted to support a dish tray in a working chamber. A rotatable rinse arm assembly is disposed in the enclosure below the support. The rinse arm assembly has a plurality of non-linear arms disposed for rotation about a common rotational axis. Each of the arms has at least two of the nozzles mounted thereon. The nozzles are disposed so that water sprayed therefrom during a period of time of a plurality of revolutions of the rinse arms has a coverage variation of not more than 25%. The two nozzles on each arm may be an inner nozzle disposed proximate the revolution axis and an outer nozzle disposed distal therefrom. | 03-04-2010 |