Invention Grant
- Patent Title: Cooling device for a super conductor and super conducting synchronous machine
- Patent Title (中): 超导体和超导同步电机的冷却装置
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Application No.: US13979141Application Date: 2012-01-02
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Publication No.: US09377220B2Publication Date: 2016-06-28
- Inventor: Michael Frank , Peter Kummeth , Wolfgang Nick , Heinz Schmidt
- Applicant: Michael Frank , Peter Kummeth , Wolfgang Nick , Heinz Schmidt
- Applicant Address: DE Munich
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE Munich
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: DE102011002622 20110113
- International Application: PCT/EP2012/050018 WO 20120102
- International Announcement: WO2012/095330 WO 20120719
- Main IPC: F25B9/14
- IPC: F25B9/14 ; F25D19/00 ; H02K55/04
Abstract:
A super conductor is disclosed, in particular a high temperature super conductor of a synchronous machine, including a cooling circuit for a coolant. The liquefied coolant in the cold head provided with a condenser is guided to the super conductor which is to be cooled, in particular in the rotor of the synchronous machine and is returned to the condenser in a gaseous form. In order to guide the coolant from the condenser to the super conductor, pressure generated by a component of the coolant evaporated by a heat source is used.
Public/Granted literature
- US20130296171A1 COOLING DEVICE FOR A SUPER CONDUCTOR AND SUPER CONDUCTING SYNCHRONOUS MACHINE Public/Granted day:2013-11-07
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