Method and apparatus for reduction of condensate re-evaporation during cooling part-load duty cycling
US-2018224136-A1 · Aug 9, 2018 · US
Mechanical Engineering
Mechanical Engineering · 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 | F24F11/04 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 15 |
| 2017 | 26 |
| 2018 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air conditioner
US-2018119984-A1 · May 3, 2018 · US
HVAC system with automated flow direction detection
US-9952074-B2 · Apr 24, 2018 · US
Room pressure control system and room pressure control method
US-9945571-B2 · Apr 17, 2018 · US
Variable airflow volume balancing using a variable airflow volume controller
US-9939168-B2 · Apr 10, 2018 · US
Tethered control for direct drive motor integrated into damper blade
US-2018087799-A1 · Mar 29, 2018 · US
Systems and methods for ventilating a building
US-9874362-B2 · Jan 23, 2018 · US
Motor controller and motor control method
US-2017350404-A1 · Dec 7, 2017 · US
Refrigerating and air-conditioning apparatus for use in a defrosting operation
US-9835368-B2 · Dec 5, 2017 · US
State-based control in an air handling unit
US-9835347-B2 · Dec 5, 2017 · US
Environmental control equipment and environmental control system
US-2017328595-A1 · Nov 16, 2017 · US
Ventilation control device, ventilation system, and program
US-2017321922-A1 · Nov 9, 2017 · US
Hvac actuator with range adjustment
US-2017321925-A1 · Nov 9, 2017 · US
Selectable variable air volume controller
US-2017314796-A1 · Nov 2, 2017 · US
Ventilation device
US-9797620-B2 · Oct 24, 2017 · US
Air-conditioning-device indoor unit
US-2017292732-A1 · Oct 12, 2017 · US
Indoor equipment and air conditioner
US-2017292733-A1 · Oct 12, 2017 · US
Printed wiring board, circuit board, and control unit
US-2017288495-A1 · Oct 5, 2017 · US
Motor controller and motor control method
US-9771944-B2 · Sep 26, 2017 · US
Air conditioning apparatus having airflow controlling device
US-2017254548-A1 · Sep 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F11/04?
- CPC F24F11/04 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F24F11/04 (Mechanical Engineering)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC F24F11/04 growing?
- Publication counts under this code: 26 in 2017 vs 7 in 2018 (latest complete years).