Toroidal encapsulation for high voltage vacuum interrupters
US-11862419-B2 · Jan 2, 2024 · US
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Li Wangpei patents
Li Wangpei is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Wangpei |
| Total patents | 17 |
| First publication | May 19, 2016 |
| Latest publication | Jan 2, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Vacuum interrupter with trap for running cathode tracks
US-11694864-B2 · Jul 4, 2023 · US
Toroidal encapsulation for high voltage vacuum interrupters
US-2023154706-A1 · May 18, 2023 · US
Variable-speed circuit breaker and switching method for same
US-11328884-B2 · May 10, 2022 · US
Vacuum interrupter with trap for running cathode tracks
US-2022102096-A1 · Mar 31, 2022 · US
Variable-speed circuit breaker and switching method for same
US-2020411261-A1 · Dec 31, 2020 · US
Coil-type axial magnetic field contact assembly for vacuum interrupter
US-10796867-B1 · Oct 6, 2020 · US
Vacuum switching apparatus and electrical contact therefor
US-10490363-B2 · Nov 26, 2019 · US
Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor
US-10283288-B2 · May 7, 2019 · US
Maximizing wall thickness of a Cu—Cr floating center shield component by moving contact gap away from center flange axial location
US-10134546-B2 · Nov 20, 2018 · US
Recent patents
Latest publications not already listed above.
Vacuum switching apparatus and electrical contact therefor
US-2018151307-A1 · May 31, 2018 · US
Vacuum switching apparatus and electrical contact therefor
US-9922777-B1 · Mar 20, 2018 · US
Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor
US-2017221651-A1 · Aug 3, 2017 · US
Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor
US-9704658-B2 · Jul 11, 2017 · US
Maximizing wall thickness of a cu-cr floating center shield component by moving contact gap away from center flange axial location
US-2017148590-A1 · May 25, 2017 · US
Vacuum switching apparatus and electrical contact therefor
US-9552941-B1 · Jan 24, 2017 · US
Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor
US-2016141119-A1 · May 19, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Eaton Corp | 10 |
| Eaton Intelligent Power Ltd | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01H33/66207 | 13 |
| H01H33/664 | 8 |
| H01H33/6643 | 7 |
| H01H33/66261 | 6 |
| H01H33/6606 | 5 |