Boiler and modifying method thereof
US-11015801-B2 · May 25, 2021 · US
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with heat supply predominantly by radiation
with heat supply predominantly by radiation · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F22G1/06 |
| Official title | with heat supply predominantly by radiation |
| Display label | with heat supply predominantly by radiation |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solar heat collection system and operation method thereof
US-10775079-B2 · Sep 15, 2020 · US
Radiant heat recovery heater, and stirling engine and combustion furnace using radiant heat recovery heater
US-10422300-B2 · Sep 24, 2019 · US
Solar heat collection system and operation method thereof
US-2019056148-A1 · Feb 21, 2019 · US
Boiler and modifying method thereof
US-2018328583-A1 · Nov 15, 2018 · US
Solar collector for solar heat boiler, and tower-type solar heat boiler equipped with same
US-9863664-B2 · Jan 9, 2018 · US
Radiant heat recovery heater, and stirling engine and combustion furnace using radiant heat recovery heater
US-2017138301-A1 · May 18, 2017 · US
Solar Collector for Solar Heat Boiler, and Tower-Type Solar Heat Boiler Equipped with Same
US-2015192327-A1 · Jul 9, 2015 · US
Steam boiler comprising a radiation element
US-2015122201-A1 · May 7, 2015 · US