Water heater with mix tank fluid time delay for causal feedforward control of hot water temperature
US-RE49883-E · Mar 26, 2024 · US
This page is not indexed by search engines while we improve data quality.
Characterizing positions, e.g. of sensors, inlets, outlets
Characterizing positions, e.g. of sensors, inlets, outlets · 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 | F24D2240/00 |
| Official title | Characterizing positions, e.g. of sensors, inlets, outlets |
| Display label | Characterizing positions, e.g. of sensors, inlets, outlets |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
HVAC system prognostics and diagnostics based on temperature rise or drop
US-11644206-B2 · May 9, 2023 · US
Refilling device for a hydronic heating system and method of operating
US-11473784-B2 · Oct 18, 2022 · US
Hvac system prognostics and diagnostics based on temperature rise or drop
US-2022146170-A1 · May 12, 2022 · US
HVAC system prognostics and diagnostics based on temperature rise or drop
US-11268721-B2 · Mar 8, 2022 · US
Hvac system prognostics and diagnostics based on temperature rise or drop
US-2021396414-A1 · Dec 23, 2021 · US
Zone control with modulating boiler
US-10865997-B2 · Dec 15, 2020 · US
Measuring magnetic debris buildup in a magnetic filter
US-2020254462-A1 · Aug 13, 2020 · US
Zone control with modulating boiler
US-2020200398-A1 · Jun 25, 2020 · US
Refilling device for a hydronic heating system and method of operating
US-2020080728-A1 · Mar 12, 2020 · US
Refilling device for a hydronic heating system and method of operating
US-2020080729-A1 · Mar 12, 2020 · US
Zone control with modulating boiler
US-10465920-B2 · Nov 5, 2019 · US
Zone control with modulating boiler
US-2018156473-A1 · Jun 7, 2018 · US
Heating furnace using anti-stratification mode
US-9945567-B2 · Apr 17, 2018 · US
Heating furnace using anti-stratification mode
US-2017211824-A1 · Jul 27, 2017 · US
User-relocatable self-learning environmental control device capable of adapting previous learnings to current location in controlled environment
US-2015276238-A1 · Oct 1, 2015 · US