Direct-drive power conversion system for wind turbines compatible with energy storage
US-10125739-B2 · Nov 13, 2018 · US
This page is not indexed by search engines while we improve data quality.
Pneumatic gearing; Gearing working with subatmospheric pressure
Pneumatic gearing; Gearing working with subatmospheric pressure · 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 | F16H39/01 |
| Official title | Pneumatic gearing; Gearing working with subatmospheric pressure |
| Display label | Pneumatic gearing; Gearing working with subatmospheric pressure |
| Total patents | 1 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.