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Contact Support Assembly, Vacuum Interrupter Assembly, And Vacuum Circuit Breaker
Abstract: A contact support assembly, a vacuum interrupter assembly, and a vacuum circuit breaker. The contact support assembly comprises: a bracket (41); a contact spring (45), supported by the bracket (41); a moving member (47), connected to the contact spring (45) so as to move with same, and provided with a wear indicating part (472); a connecting rod, connected to the moving member (47) and provided with a contact connecting end (421). The position of the moving member (47) relative to the connecting rod (42) is arranged such that when the wear of the contact reaches a predetermined value, the change in the position of the wear indicator (472) can be recognized during the closing of the contact.
Notices, Deadlines & Correspondence
Patent Information
Applicants
EATON ELECTRICAL LTD.
Inventors
1. ZHANG, Huaxia
2. ZHENG, Rong
3. CHEN, Jianhua
4. XUE, Li
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317090036-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [29-12-2023(online)].pdf | 2023-12-29 |
| 2 | 202317090036-STATEMENT OF UNDERTAKING (FORM 3) [29-12-2023(online)].pdf | 2023-12-29 |
| 3 | 202317090036-PROOF OF RIGHT [29-12-2023(online)].pdf | 2023-12-29 |
| 4 | 202317090036-POWER OF AUTHORITY [29-12-2023(online)].pdf | 2023-12-29 |
| 5 | 202317090036-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [29-12-2023(online)].pdf | 2023-12-29 |
| 6 | 202317090036-FORM 1 [29-12-2023(online)].pdf | 2023-12-29 |
| 7 | 202317090036-FIGURE OF ABSTRACT [29-12-2023(online)].pdf | 2023-12-29 |
| 8 | 202317090036-DRAWINGS [29-12-2023(online)].pdf | 2023-12-29 |
| 9 | 202317090036-DECLARATION OF INVENTORSHIP (FORM 5) [29-12-2023(online)].pdf | 2023-12-29 |
| 10 | 202317090036-COMPLETE SPECIFICATION [29-12-2023(online)].pdf | 2023-12-29 |
| 11 | 202317090036-Proof of Right [10-01-2024(online)].pdf | 2024-01-10 |
| 12 | 202317090036-RELEVANT DOCUMENTS [25-01-2024(online)].pdf | 2024-01-25 |
| 13 | 202317090036-FORM 13 [25-01-2024(online)].pdf | 2024-01-25 |
| 14 | 202317090036-Others-220124.pdf | 2024-02-07 |
| 15 | 202317090036-Correspondence-220124.pdf | 2024-02-07 |
| 16 | 202317090036-FORM-26 [28-02-2024(online)].pdf | 2024-02-28 |
| 17 | 202317090036-FORM 3 [27-06-2024(online)].pdf | 2024-06-27 |
| 18 | 202317090036-FORM 18 [14-07-2025(online)].pdf | 2025-07-14 |