Invention Grant
- Patent Title: Magnet system with shielded regenerator material
- Patent Title (中): 具有屏蔽再生材料的磁体系统
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Application No.: US11114153Application Date: 2005-04-26
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Publication No.: US07005953B2Publication Date: 2006-02-28
- Inventor: Pierre-Alain Bovier , Patrik Vonlanthen , Andreas Kraus
- Applicant: Pierre-Alain Bovier , Patrik Vonlanthen , Andreas Kraus
- Applicant Address: CH Faellanden
- Assignee: Bruker Biospin AG
- Current Assignee: Bruker Biospin AG
- Current Assignee Address: CH Faellanden
- Agent Paul Vincent
- Priority: DE102004023072 20040511
- Main IPC: H01F7/00
- IPC: H01F7/00 ; F17C5/02
Abstract:
A magnet system with a magnet arrangement (M), a working volume (V) and a pulse tube cooler (P) with magnetic regenerator material (r) is characterized in that a shielding (m) of magnetic material is provided which reduces the stray field of the magnet arrangement at the location of the magnetic regenerator material (r) and is characterized in that ⅓|{tilde over (m)}RegR|+|mMagΔx|
Public/Granted literature
- US20050253676A1 MAGNET SYSTEM WITH SHIELDED REGENERATOR MATERIAL Public/Granted day:2005-11-17
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