Electronically controlled viscous coupler for combine harvester
US-12150412-B2 · Nov 26, 2024 · US
the valve being actuated electrically, e.g. by an electromagnet (F16D35/026 takes precedence)
the valve being actuated electrically, e.g. by an electromagnet (F16D35/026 takes precedence) · 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 | F16D35/024 |
| Official title | {the valve being actuated electrically, e.g. by an electromagnet (F16D35/026 takes precedence)} |
| Display label | the valve being actuated electrically, e.g. by an electromagnet (F16D35/026 takes precedence) |
| Total patents | 39 |
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 | 3 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Controller of fan coupling device
US-11635085-B2 · Apr 25, 2023 · US
Viscous coupling
US-11619273-B1 · Apr 4, 2023 · US
Controller of fan coupling device
US-11566558-B2 · Jan 31, 2023 · US
Electronically controlled viscous coupler for combine harvester
US-2022348412-A1 · Nov 3, 2022 · US
Control device for clutch
US-11286998-B2 · Mar 29, 2022 · US
Controller of fan coupling device
US-2021332825-A1 · Oct 28, 2021 · US
Controller of fan coupling device
US-2021332739-A1 · Oct 28, 2021 · US
Fluid friction clutch
US-11137037-B2 · Oct 5, 2021 · US
Viscous coupling for a coolant pump
US-11073182-B2 · Jul 27, 2021 · US
Working machine and cooling control system for the same
US-10865692-B2 · Dec 15, 2020 · US
Fluid friction clutch
US-10837500-B2 · Nov 17, 2020 · US
Fluid friction clutch
US-2020284306-A1 · Sep 10, 2020 · US
Control device for clutch
US-2020256407-A1 · Aug 13, 2020 · US
Viscous coupling for a coolant pump
US-2020182309-A9 · Jun 11, 2020 · US
Cooling control system for working machine and the working machine
US-10669920-B2 · Jun 2, 2020 · US
Viscous fluid shear device having fluid channel(s) formed in floating wiper
US-10563708-B2 · Feb 18, 2020 · US
Auxiliary drive device
US-10340769-B2 · Jul 2, 2019 · US
Fluid friction clutch
US-2019085912-A1 · Mar 21, 2019 · US
Viscous coupling for a coolant pump
US-2019048945-A1 · Feb 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D35/024?
- CPC F16D35/024 is the Cooperative Patent Classification code for “the valve being actuated electrically, e.g. by an electromagnet (F16D35/026 takes precedence).”
- How many patents are filed under CPC F16D35/024 (the valve being actuated electrically, e.g. by an electromagnet (F16D35/026 takes precedence))?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC F16D35/024 growing?
- Publication counts under this code: 3 in 2023 vs 1 in 2024 (latest complete years).