Electromagnetic contactor, inter-contact gap adjustment method of electromagnetic contactor, and stroke amount calculation method and wipe amount calculation method of electromagnetic contactor
US-2025054718-A1 · Feb 13, 2025 · US
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with provision for adjusting position of contact relative to its co-operating contact
with provision for adjusting position of contact relative to its co-operating contact · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H1/34 |
| Official title | with provision for adjusting position of contact relative to its co-operating contact |
| Display label | with provision for adjusting position of contact relative to its co-operating contact |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Switching component comprising integrated moveable carrier assemblies
US-11749470-B2 · Sep 5, 2023 · US
Switching component comprising integrated moveable carrier assemblies
US-2023017700-A1 · Jan 19, 2023 · US
Adjustable contactor
US-11469057-B2 · Oct 11, 2022 · US
Relay
US-11450496-B2 · Sep 20, 2022 · US
Low voltage contact assembly
US-11437200-B2 · Sep 6, 2022 · US
Relay
US-2021082647-A1 · Mar 18, 2021 · US
Low voltage contact assembly
US-2020381188-A1 · Dec 3, 2020 · US
Adjustable contactor
US-2020144001-A1 · May 7, 2020 · US
Switch
US-9786446-B2 · Oct 10, 2017 · US
Circuit breaker
US-9691559-B2 · Jun 27, 2017 · US
Electromagnetic switch and contact position regulating method thereof
US-9543102-B2 · Jan 10, 2017 · US
Electromagnetic relay having a movable contact and a fixed contact and method for manufacturing the same
US-9406469-B2 · Aug 2, 2016 · US
Electromagnetic relay
US-9324525-B2 · Apr 26, 2016 · US
Switch
US-2015206665-A1 · Jul 23, 2015 · US
Contact device
US-9082576-B2 · Jul 14, 2015 · US
Contact alignment structure for high-voltage dead tank circuit breakers
US-9064647-B2 · Jun 23, 2015 · US
Circuit breaker
US-2015136578-A1 · May 21, 2015 · US
Electromagnetic switch and contact position regulating method thereof
US-2015022292-A1 · Jan 22, 2015 · US