Valve section and hydraulic system with a valve section
US-2024125396-A1 · Apr 18, 2024 · US
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in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel
in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel · 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 | F16K47/10 |
| Official title | in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel |
| Display label | in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve trim apparatus for use with valves
US-11209100-B2 · Dec 28, 2021 · US
Valve trim apparatus for use with valves
US-2020393063-A1 · Dec 17, 2020 · US
Shutoff-opening device
US-10753497-B2 · Aug 25, 2020 · US
Damping valve for a vibration damper
US-10253839-B2 · Apr 9, 2019 · US
Shutoff-opening device
US-2018112788-A1 · Apr 26, 2018 · US
Damping Valve For A Vibration Damper
US-2017335919-A1 · Nov 23, 2017 · US
Hydraulic control device
US-9291283-B2 · Mar 22, 2016 · US
Flow Restrictor with Ball and Throttle
US-2015101688-A1 · Apr 16, 2015 · US
Fluid control valve
US-8967200-B2 · Mar 3, 2015 · US