Invention Grant
- Patent Title: Laminate stack comprising individual soft magnetic sheets, electromagnetic actuator, process for their manufacture and use of a soft magnetic laminate stack
- Patent Title (中): 包括单独的软磁片，电磁致动器，用于制造和使用软磁性层压叠层的工艺的层压叠层
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Application No.: US12869243Application Date: 2010-08-26
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Publication No.: US08669837B2Publication Date: 2014-03-11
- Inventor: Joachim Gerster , Herbert Hoehn
- Applicant: Joachim Gerster , Herbert Hoehn
- Applicant Address: DE Hanau
- Assignee: Vacuumschmelze GmbH & Co. KG
- Current Assignee: Vacuumschmelze GmbH & Co. KG
- Current Assignee Address: DE Hanau
- Agency: Dickinson Wright LLP
- Priority: DE102009038730 20090827
- Main IPC: H01F3/00
- IPC: H01F3/00 ; H01F7/08
Abstract:
A laminate stack having individual soft magnetic sheets. The individual sheets are involutely curved in the laminate stack. Each individual sheet has a first long side, a second long side opposite the first long side, a first short side and a second short side opposite the first short side. The first long side has a recess, said recess being rectangular and equidistant from the first short side, the second short side and the second long side when the individual sheet is in its uncurved state.
Public/Granted literature
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