Invention Grant
- Patent Title: Pole tube and actuation magnet having such a pole tube
- Patent Title (中): 极管和具有这种极管的致动磁体
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Application No.: US12147777Application Date: 2008-06-27
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Publication No.: US08928439B2Publication Date: 2015-01-06
- Inventor: Matthias Stitz
- Applicant: Matthias Stitz
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck LLP
- Priority: DE102007029807 20070627
- Main IPC: H01F3/00
- IPC: H01F3/00 ; H01F7/08 ; H01F7/16
Abstract:
A pole tube including a non-magnetic spacer ring configured to join a pole piece along a control cone and also configured to join a tube piece along a back annular surface. The annular surface includes a first face section and a second face section. The first face section and the second face section are disposed at an angle with respect to each other.
Public/Granted literature
- US20090002109A1 POLE TUBE AND ACTUATION MAGNET HAVING SUCH A POLE TUBE Public/Granted day:2009-01-01
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