Gas appliance and a control method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12188579
APP PUB NO 20230062854A1
SERIAL NO

17411963

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas appliance comprises a combustion device, an ignitor, a gas valve, a blower, a detecting device, and a control device. A control method thereof comprises: the control device is operated in a detection mode in which the control device controls the ignitor to ignite and controls the gas valve as well as the blower to provide a fixed gas flow and a fixed air flow to the combustion device. After igniting the flames, the control device determines burning states detected by the detecting device; if matching a first state, the control device controls the gas valve and the blower in correspondence to a first control data of the first natural gas; if matching the second state, the control device controls the gas valve and the blower in correspondence to a second control data of the second natural gas. In this way, the gas appliance is suitable for burning natural gas generating various heating values.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GRAND MATE CO LTDTAICHUNG CITY 401

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Chin-Ying Taichung, TW 128 246
Huang, Chung-Chin Taichung, TW 129 420
Huang, Hsin-Ming Taichung, TW 134 304
Huang, Hsing-Hsiung Taichung, TW 122 236
Yeh, Yen-Jen Taichung, TW 99 181

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