Gas-fired batch booster water heater apparatus
First Claim
1. A gas-fired batch booster water heater apparatus for supplying sanitizing water to a dish washing machine, the gas-fired batch booster water heater comprising:
- a chamber member capable of holding water having an inlet, an outlet, an inner heat radiating surface and an outer heat receiving surface;
a gas fired burner positioned in close proximity to the chamber member, the gas fired burner capable of supplying heating the heat receiving surface of the chamber and, in turn, the water;
a first circuit associated with the inlet and the outlet, the first circuit including means for circulating the water within the chamber member;
a second circuit associated with the first circuit, the second circuit being capable of introducing water into the chamber member for heating and removing water from the chamber member to a dish washing machine upon heating of the water;
a check valve associated with the first circuit and the second circuit;
means for sensing the flow of water through the second circuit; and
means associated with the sensing means for controlling the check valve, to, in turn, control the flow of water through either of the first and the second circuits.
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Accused Products
Abstract
A gas-fired batch booster water heater for supplying sanitizing water to a dish washing machine comprises a chamber member, a water inlet tube, a gas-fired burner, a water outlet tube, a valve member, and a member for circulating water through the chamber member. The chamber member has a first opening operably attached to the water inlet tube and a second opening operably attached to the water outlet tube. The chamber member comprises an integrated heat exchanger and water tank. The gas-fired burner heats the water in the chamber member as it is circulated. The gas-fired batch booster water heater may further include a temperature sensor associated with the water inlet tube for controlling activation of the member for circulating water through the chamber member.
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Citations
5 Claims
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1. A gas-fired batch booster water heater apparatus for supplying sanitizing water to a dish washing machine, the gas-fired batch booster water heater comprising:
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a chamber member capable of holding water having an inlet, an outlet, an inner heat radiating surface and an outer heat receiving surface; a gas fired burner positioned in close proximity to the chamber member, the gas fired burner capable of supplying heating the heat receiving surface of the chamber and, in turn, the water; a first circuit associated with the inlet and the outlet, the first circuit including means for circulating the water within the chamber member; a second circuit associated with the first circuit, the second circuit being capable of introducing water into the chamber member for heating and removing water from the chamber member to a dish washing machine upon heating of the water; a check valve associated with the first circuit and the second circuit; means for sensing the flow of water through the second circuit; and means associated with the sensing means for controlling the check valve, to, in turn, control the flow of water through either of the first and the second circuits. - View Dependent Claims (2, 3, 4, 5)
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Specification
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- Resources
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Current AssigneeGas Technology Institute (GTI Energy)
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Original AssigneeGas Research Institute (GTI Energy)
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InventorsAronov, Michael, Farnsworth, Craig, Liljenberg, Gary, Austin, Buddy J., Schmidt, John
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Primary Examiner(s)Price, Carl D.
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Application NumberUS08/550,445Time in Patent Office750 DaysField of Search126/350 R, 126/351, 126/350 D, 126/362, 126/350 CUS Class Current122/14.31CPC Class CodesF24H 1/22 Water heaters other than co...
