Hydro-mechanical hybrid transmission device with two hydraulic transmission mechanisms
US-11300187-B2 · Apr 12, 2022 · US
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using two or more power-transmitting fluid circuits
using two or more power-transmitting fluid circuits · 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 | F16H47/10 |
| Official title | using two or more power-transmitting fluid circuits |
| Display label | using two or more power-transmitting fluid circuits |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydro-mechanical hybrid transmission device with two hydraulic transmission mechanisms
US-2022042586-A1 · Feb 10, 2022 · US
Planetary gear PTO unit with a hydraulic control, work vehicle comprising the same and PTO torque estimation
US-11155165-B2 · Oct 26, 2021 · US
Planetary Gear PTO Unit with a Hydraulic Control, Work Vehicle Comprising the Same and PTO Torque Estimation
US-2020156469-A1 · May 21, 2020 · US
Hydro-mechanical continuously variable transmission for producing high torque output
US-9447858-B2 · Sep 20, 2016 · US
Wheel loader
US-9416519-B2 · Aug 16, 2016 · US
Wheel Loader
US-2016024755-A1 · Jan 28, 2016 · US
Method for controlling a power split continuously variable transmission and a power split continuously variable transmission
US-2015018153-A1 · Jan 15, 2015 · US