Disconnect switch assemblies with a shared actuator that concurrently applies motive forces in opposing directions and related circuit breakers and methods
US-10957505-B2 · Mar 23, 2021 · US
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pneumatic
pneumatic · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H33/32 |
| Official title | pneumatic |
| Display label | pneumatic |
| Total patents | 19 |
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 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compact pole unit for fast switches and circuit breakers
US-10923298-B1 · Feb 16, 2021 · US
Disconnect switch assemblies with a shared actuator that concurrently applies motive forces in opposing directions and related circuit breakers and methods
US-2020402751-A1 · Dec 24, 2020 · US
Assembly having a gas spring for a cable rotary-pendulum kinematic system and use of the assembly for switching
US-10818453-B2 · Oct 27, 2020 · US
Current protection device with mutual reactor
US-10784673-B2 · Sep 22, 2020 · US
Medium voltage circuit switch or breaker
US-10714274-B2 · Jul 14, 2020 · US
Assembly having a gas spring for a cable rotary-pendulum kinematic system and use of the assembly for switching
US-2020152406-A1 · May 14, 2020 · US
Input controls using pressure sensors
US-10585524-B2 · Mar 10, 2020 · US
Gas-insulated circuit breaker and a method for breaking an electrical connection
US-10535480-B2 · Jan 14, 2020 · US
Pneumatically operable current protection device for a fault current limiter
US-10396548-B2 · Aug 27, 2019 · US
Medium voltage circuit switch or breaker
US-2019148087-A1 · May 16, 2019 · US
Input controls using pressure sensors
US-2019102028-A1 · Apr 4, 2019 · US
Current protection device with mutual reactor
US-2019058318-A1 · Feb 21, 2019 · US
Gas circuit breaker
US-10153109-B2 · Dec 11, 2018 · US
Gas-insulated circuit breaker and a method for breaking an electrical connection
US-2018294116-A1 · Oct 11, 2018 · US
Pneumatically operable current protection device for a fault current limiter
US-2018219372-A1 · Aug 2, 2018 · US
Gas Circuit Breaker
US-2017250039-A1 · Aug 31, 2017 · US
System for instrumenting and manipulating apparatuses in high voltage
US-9362802-B2 · Jun 7, 2016 · US
System for instrumenting and manipulating apparatuses in high voltage
US-2015263588-A1 · Sep 17, 2015 · US