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An Electrostatic Shielding Element, An Electrostatic Shielding Arrangement And A Transformer Arrangement Comprising The Electrostatic Shielding Arrangement
Abstract: The disclosure relates to an electrostatic shielding element (1) arranged on a first axis (z) and comprising an electrostatically shielded volume (14) at least partially closed by an electrically conductive coating (12), wherein a thickness (d) and an electrical conductivity (s) of the coating (12) are selected to enable a magnetic field of a predetermined frequency (f) to penetrate the coating, into the volume (14). The disclosure also relates to an electrostatic shielding arrangement (2) and to a transformer arrangement (3).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 June 2025
Publication Number
24/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
HITACHI ENERGY LTD
Brown-Boveri-Strasse 5
8050 Zürich
Inventors
1. RUSSBERG, Gunnar
Ormbergssvängen 27
724 62 Västerås
2. SALINAS, Ener
Lillåuddsallén 9
722 10 Västerås
3. MUKHERJEE, Pritam
Svärdsliljegatan 3E
722 27 Västerås
4. LUVISOTTO, Michele
Sigtunagatan 1L
723 34 Västerås
5. GIRLANDA, Orlando
Öster Mälarstrands Allé 136
723 56 Västerås
6. MANOJ KUMAR, Pradhan
Höjdnätsvägen 8
724 76 Västerås
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202547056148-STATEMENT OF UNDERTAKING (FORM 3) [11-06-2025(online)].pdf | 2025-06-11 |
| 2 | 202547056148-REQUEST FOR EXAMINATION (FORM-18) [11-06-2025(online)].pdf | 2025-06-11 |
| 3 | 202547056148-PROOF OF RIGHT [11-06-2025(online)].pdf | 2025-06-11 |
| 4 | 202547056148-PRIORITY DOCUMENTS [11-06-2025(online)].pdf | 2025-06-11 |
| 5 | 202547056148-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [11-06-2025(online)].pdf | 2025-06-11 |
| 6 | 202547056148-FORM 18 [11-06-2025(online)].pdf | 2025-06-11 |
| 7 | 202547056148-FORM 1 [11-06-2025(online)].pdf | 2025-06-11 |
| 8 | 202547056148-DRAWINGS [11-06-2025(online)].pdf | 2025-06-11 |
| 9 | 202547056148-DECLARATION OF INVENTORSHIP (FORM 5) [11-06-2025(online)].pdf | 2025-06-11 |
| 10 | 202547056148-COMPLETE SPECIFICATION [11-06-2025(online)].pdf | 2025-06-11 |
| 11 | 202547056148-FORM-26 [12-06-2025(online)].pdf | 2025-06-12 |
| 12 | 202547056148-Proof of Right [17-06-2025(online)].pdf | 2025-06-17 |
| 13 | 202547056148-FORM 3 [24-11-2025(online)].pdf | 2025-11-24 |