Method for producing a heat regenerating material particle
US-12140380-B2 · Nov 12, 2024 · US
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with axial flow through the intermediate heat-transfer medium
with axial flow through the intermediate heat-transfer medium · 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 | F28D19/041 |
| Official title | {with axial flow through the intermediate heat-transfer medium} |
| Display label | with axial flow through the intermediate heat-transfer medium |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a two-stage heat regenerating cryogenic refrigerator
US-12140381-B2 · Nov 12, 2024 · US
Heat recovery ventilator
US-12061050-B2 · Aug 13, 2024 · US
Method for producing a two-stage heat regenerating cryogenic refrigerator
US-2023408207-A1 · Dec 21, 2023 · US
Method for producing a heat regenerating material particle
US-2023408206-A1 · Dec 21, 2023 · US
Two-stage heat regenerating cryogenic refrigerator
US-11774184-B2 · Oct 3, 2023 · US
Two-stage heat regenerating cryogenic refrigerator
US-2022243997-A1 · Aug 4, 2022 · US
Heat regenerating material particle, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging device, nuclear magnetic resonance device, cryopump, and single-crystal pulling device of magnetic-field application type
US-11346613-B2 · May 31, 2022 · US
Heat recovery ventilator
US-2021254901-A1 · Aug 19, 2021 · US
Air preheater and method of decomposing and removing ammonium bisulfate from a regenerative heating element of that air preheater
US-2021080104-A1 · Mar 18, 2021 · US
Refrigerator appliances and sealed refrigeration systems therefor
US-10830511-B2 · Nov 10, 2020 · US
Heat regenerating material particle, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging device, nuclear magnetic resonance device, cryopump, and single-crystal pulling device of magnetic-field application type
US-2020300556-A1 · Sep 24, 2020 · US
Refrigerator appliances and sealed refrigeration systems therefor
US-2019264960-A1 · Aug 29, 2019 · US
Detecting and correcting enthalpy wheel failure modes
US-10197344-B2 · Feb 5, 2019 · US
Combustion assisting fluid preheating device for oxygen combustion system
US-10082342-B2 · Sep 25, 2018 · US
System and method for conditioning air in an enclosed structure
US-2018252487-A1 · Sep 6, 2018 · US
System and method for conditioning air in an enclosed structure
US-9976822-B2 · May 22, 2018 · US
Method of air preheating for combustion power plant and systems comprising the same
US-9841242-B2 · Dec 12, 2017 · US
Detecting and correcting enthalpy wheel failure modes
US-2016305723-A1 · Oct 20, 2016 · US
Detecting and correcting enthalpy wheel failure modes
US-9404668-B2 · Aug 2, 2016 · US