BOILER SYSTEM USING FUEL CELL
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United States of America Patent
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N/A
Issued Date -
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app pub date -
Dec 9, 2013
filing date -
Dec 28, 2012
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
Disclosed is a boiler system using a fuel cell including a boiler installed in a home, a building, or the like, a fuel cell for generating electricity and reaction heat by electrochemical reaction between a fuel and oxygen, a storage tank for recovering and storing the reaction heat generated by the fuel cell with a fluid, a room heating line buried beneath a room floor of the home, the building, or the like, a warm water line connected to supply warm water to a washroom or a kitchen of the home or the building through the boiler or the storage tank when water is supplied thereto from the outside, and a suction and exhaust integrated pipe having at least two of at least one first exhaust line, at least one first suction line of the boiler, at least one second exhaust line, and at least one second suction line of the fuel cell connected thereto to be used in common.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KYUNGDONG NAVIEN CO LTD | 95 SUWORAM-GIL SEOTAN-MYEON PYEONGTAEK-SI GYEONGGI-DO 17704 | |
KOREA GAS SAFETY CORPORATION | 1390 WONJUNG-RO MAENGDONG-MYEON EUMSEONG-GUN CHUNGCHEONGBUK-DO 369-811 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kim, Eun Jung | Gyeonggi-do, KR | 72 | 339 |
Kim, Inchan | Seoul, KR | 2 | 2 |
Kim, Jinhyeong | Seoul, KR | 10 | 6 |
Kim, Jongmin | Gyeonggi-do, KR | 146 | 346 |
Lee, Daenyeong | Seoul, KR | 1 | 1 |
Lee, Deokgwon | Seoul, KR | 1 | 1 |
Lee, Jung Un | Seoul, KR | 1 | 1 |
Shin, Seockjae | Seoul, KR | 2 | 2 |
Son, Seungkil | Gyeonggi-do, KR | 2 | 2 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 12, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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