Peter Astrand

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Balinge, SE

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Patents Grantslast 30 patents

Information Patent Grant
Electrical induction device with contact arrangement for electrical...
- Patent number 11,769,618
- Issue date Sep 26, 2023
- Hitachi Energy Switzerland AG
- Zoltan Repasi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage shielding device and a system comprising the same
- Patent number 9,167,731
- Issue date Oct 20, 2015
- ABB Reasearch Ltd.
- Mats Berglund
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER HAVING A TERTIARY WINDING
- Publication number 20240420885
- Publication date Dec 19, 2024
- Hitachi Energy Ltd
- Erik Carl Wedin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL INDUCTION DEVICE WITH CONTACT ARRANGEMENT FOR ELECTRICAL...
- Publication number 20230197326
- Publication date Jun 22, 2023
- Hitachi Energy Switzerland AG
- Zoltan Repasi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Voltage Shielding Device And A System Comprising The Same
- Publication number 20130120956
- Publication date May 16, 2013
- Mats Berglund
- H01 - BASIC ELECTRIC ELEMENTS