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2023
|
Invention
|
Water heater. A water heater connectable to an external air supply and exhaust pipe includes a ho... |
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2022
|
Invention
|
Water heater. A water heater includes a primary heat exchanger, a secondary heat exchanger ... |
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|
Invention
|
Heat exchanger and water heater. A heat exchanger includes a case, fins, and heat transfer ... |
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2021
|
Invention
|
Water heater mounting structure. An object is to provide a water heater mounting structure for mo... |
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2020
|
Invention
|
Water heater. The case of the water heater is composed of a box body having a rectangular shape i... |
|
|
Invention
|
Heat exchanger for gas appliance and method for manufacturing heat exchanger for gas appliance. <... |
|
|
Invention
|
Heat exchanger for gas appliance and method for manufacturing heat exchanger for gas appliance. A... |
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2019
|
Invention
|
Fryer. A fryer includes a controller that can perform a first cooking mode and second cooking mod... |
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|
Invention
|
Premixing device and combustion device. The premixing device includes a first and a second ventur... |
|
|
Invention
|
Premixing device and combustion device. A premixing device includes a first and a second venturi ... |
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2018
|
Invention
|
Water heater. A water heater includes a plurality of stages of burners, a water supply pipe, a ho... |
|
|
Invention
|
Water heater. A water heater includes a burner, a heat exchanger, a passing water quantity contro... |
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2015
|
Invention
|
Water heater attachment method and water heater attachment structure. A water heater attachment m... |
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2013
|
Invention
|
Rich-lean burner. A rich-lean burner includes an inner cylinder to which lean gas, which is a mix... |
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|
Invention
|
Water heater. A water heater includes a bypass that is formed, on the side of a water supply pipe... |
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2012
|
Invention
|
Rich-lean burner. In a rich-lean burner, a gap formed between a lean-flame port and a rich-flame ... |
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2011
|
Invention
|
Exhaust passage component. An exhaust passage component includes: an inner space used as part of ... |
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|
Invention
|
Fryer. A fryer, having respective tail pipes of a pulse combustor including: a forward pipe that ... |
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2009
|
Invention
|
Water heater. A water healer including a controller that, in a non-operation state, determines wh... |
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|
Invention
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Water heater. At the time of starting a hot water discharge operation, a controller determines wh... |
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2008
|
Invention
|
Burner. The object is to provide a burner capable of taking in sufficient primary air even though... |
|
|
Invention
|
Water heater. A water heater capable of suppressing an increase in the combustion air temperature... |
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2007
|
Invention
|
Hot water supply system. The present invention provides a hot water supply system using at least ... |
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|
Invention
|
Storage water heater. To provide a storage water heater capable of increasing thermal efficiency ... |
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2004
|
P/S
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DEEP FAT FRYER |
|
1996
|
P/S
|
Apparatus for cooking, heating, drying, ventilating and steam generating; gas water heaters; hot ... |
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1978
|
P/S
|
Instantaneous type gas water heater, storage type gas water heater, gas rice cooker, gas cooking ... |
|
1971
|
P/S
|
INSTANTANEOUS GAS WATER HEATERS, BURNER COOKERS, AUTOMATIC GAS RICECOOKERS, GAS HEATERS, BATH-WAT... |
