Invention Application
- Patent Title: Electromagnetic Brake System And Method Of Controlling An Electromagnetic Brake System
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Application No.: US16620705Application Date: 2018-05-29
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Publication No.: US20200156146A1Publication Date: 2020-05-21
- Inventor: Martin Tobias Sedén , Anders Lehman , Jan-Erik Eriksson
- Applicant: ABB Schweiz AG
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1d0cfe5b
- International Application: PCT/EP2018/063987 WO 20180529
- Main IPC: B22D11/115
- IPC: B22D11/115 ; B22D11/04

Abstract:
An electromagnetic brake system for a metal-making process. The electromagnetic brake system includes a two-level magnetic structure, in particular an upper magnetic core structure configured to be mounted to an upper portion of a mold and a lower magnetic core structure configured to be mounted to a lower portion of a mold. Lateral coils on the upper magnetic structure are configured to be controlled to generate a first magnetic field in a first field direction and inner coils are configured to be controlled to generate a second magnetic field in a second field direction, simultaneously with the first magnetic field. The lower magnetic core structure has lower coils which are configured to be controlled to generate a third magnetic field in the first direction simultaneously as the lateral coils and the inner coils generate their fields.
Public/Granted literature
- US10780490B2 Electromagnetic brake system and method of controlling an electromagnetic brake system Public/Granted day:2020-09-22
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