Compact membrane-based absorption heat pump
US-12000630-B2 · Jun 4, 2024 · US
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using a liquid as sorbent, e.g. brine
using a liquid as sorbent, e.g. brine · 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 | F25B35/02 |
| Official title | using a liquid as sorbent, e.g. brine |
| Display label | using a liquid as sorbent, e.g. brine |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 6 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 3 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compact membrane-based absorption heat pump
US-2023069597-A1 · Mar 2, 2023 · US
Leakage Sensor, Heating Unit, Absorption Cooling Device, Vehicle Including the Absorption Cooling Device and Method for Operating the Same
US-2020338958-A1 · Oct 29, 2020 · US
3D microstructures for rapid absorption/desorption in mechanically constrained liquid absorbents
US-10551094-B2 · Feb 4, 2020 · US
Low pressure vapour of polar fluid condenser based on liquefaction in running non-polar liquid
US-2020025421-A1 · Jan 23, 2020 · US
Open absorption cycle for combined dehumidification, water heating, and evaporative cooling
US-10151498-B2 · Dec 11, 2018 · US
Desiccant-based cooling of photovoltaic modules
US-2017263789-A1 · Sep 14, 2017 · US
Open Absorption Cycle for Combined Dehumidification, Water Heating, and Evaporative Cooling
US-2016320079-A1 · Nov 3, 2016 · US
3D Microstructures for Rapid Absorption/Desorption in Mechanically Constrained Liquid Absorbents
US-2016305693-A1 · Oct 20, 2016 · US
Vapor-liquid heat and/or mass exchange device
US-9464823-B2 · Oct 11, 2016 · US
Intermittent absorption refrigeration system
US-9459027-B2 · Oct 4, 2016 · US
Water heater with integrated sorption reactor
US-2016231034-A1 · Aug 11, 2016 · US
Microemulsion-enabled heat transfer
US-2016209090-A1 · Jul 21, 2016 · US
Intermittent absorption refrigeration system
US-2015300702-A1 · Oct 22, 2015 · US