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公开(公告)号：US09755474B2
公开(公告)日：2017-09-05
申请号：US14555742
申请日：2014-11-28
摘要： An electrical device comprising a housing having cooling fins located in a central portion along an exterior surface of the housing and a laminated magnetic stack disposed within the housing and interfacing with an interior surface of the housing at the central portion. The cooling fins are configured alternatively higher and smaller on an inlet manifold and in opposition on an outlet manifold.
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公开(公告)号：US20150137643A1
公开(公告)日：2015-05-21
申请号：US14517770
申请日：2014-10-17
申请人： Stephane Hay , Nicolas Soulier
发明人： Stephane Hay , Nicolas Soulier
CPC分类号： F16C32/0474 , B23P15/003 , F16C32/0461 , F16C32/0468 , F16C32/048 , F16C43/00 , F16C43/04 , F16C2202/42 , F16C2300/02 , Y10T29/49009
摘要： A radial magnetic bearing having an inner rotor including a central shaft having a ferromagnetic armature mounted on the shaft and an outer stator providing a plurality of electromagnets including poles made of ferromagnetic material which project radially inwardly towards the rotor is provided. As such, air-gaps (e) are left between end faces of the poles and the ferromagnetic armature, and coils wound around the poles. The poles are extended through outer portions attached to a supporting member. Each pole and the corresponding outer portion are included in an angularly segmented module providing a stack of laminations made of ferromagnetic material. The outer portion defines shoulders with respect to the corresponding pole, the outer portion contacting outer portions of neighboring segmented modules and the outer portions of all segmented modules being assembled by clamping rings, wherein the coils located in free spaces around the poles are mounted in a string.
摘要翻译： 一种径向磁轴承，其具有内转子，该内转子包括具有安装在该轴上的铁磁衔铁的中心轴和设置多个电磁体的外定子，该多个电磁体包括由径向向内朝向转子突出的铁磁材料制成的极。 因此，气隙（e）留在磁极的端面和铁磁电枢之间，线圈缠绕在磁极上。 极通过附接到支撑构件的外部部分延伸。 每个极和对应的外部部分包括在角度分段的模块中，提供由铁磁材料制成的叠片。 外部部分相对于相应的极限定肩部，接触相邻分段模块的外部的外部部分和所有分段模块的外部部分由夹紧环组装，其中位于极周围的自由空间中的线圈安装在 串。
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公开(公告)号：US20130305686A1
公开(公告)日：2013-11-21
申请号：US13989070
申请日：2011-11-14
IPC分类号： F02K3/00
CPC分类号： F02K7/16 , F02C7/224 , F02K3/00 , F02K3/072 , Y02T50/672
摘要： A combined engine includes a turbopump including a pump injecting hydrogen into a heater arranged in an outer casing downstream from a central body, and a subsonic turbine driving the pump, which turbine receives partially-expanded hydrogen collected at an outlet from the heater to apply the hydrogen to a supersonic turbine to operate the engine as a turbojet. The hydrogen from the supersonic turbine is collected in tubes inside the central body to be sent to a combustion chamber defined downstream from the central body, while the hydrogen that is partially expanded in the subsonic turbine is sent directly to the combustion chamber via injectors to operate the engine as a ramjet.
摘要翻译： 组合发动机包括涡轮泵，其包括将氢气注入布置在中心体下游的外壳中的加热器中，以及驱动泵的亚音速涡轮机，该涡轮机接收在加热器的出口收集的部分膨胀的氢气， 氢气到超音速涡轮机，以将发动机用作涡轮喷气发动机。 来自超音速涡轮机的氢气被收集在中心体内的管中，以被送到定义在中心体下游的燃烧室，而在亚音速涡轮机中部分膨胀的氢气通过喷射器被直接送入燃烧室以操作 发动机作为冲压式起重机。
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公开(公告)号：US09845829B2
公开(公告)日：2017-12-19
申请号：US14517770
申请日：2014-10-17
申请人： Stephane Hay , Nicolas Soulier
发明人： Stephane Hay , Nicolas Soulier
CPC分类号： F16C32/0474 , B23P15/003 , F16C32/0461 , F16C32/0468 , F16C32/048 , F16C43/00 , F16C43/04 , F16C2202/42 , F16C2300/02 , Y10T29/49009
摘要： A radial magnetic bearing having an inner rotor including a central shaft having a ferromagnetic armature mounted on the shaft and an outer stator providing a plurality of electromagnets including poles made of ferromagnetic material which project radially inwardly towards the rotor is provided. As such, air-gaps (e) are left between end faces of the poles and the ferromagnetic armature, and coils wound around the poles. The poles are extended through outer portions attached to a supporting member. Each pole and the corresponding outer portion are included in an angularly segmented module providing a stack of laminations made of ferromagnetic material. The outer portion defines shoulders with respect to the corresponding pole, the outer portion contacting outer portions of neighboring segmented modules and the outer portions of all segmented modules being assembled by clamping rings, wherein the coils located in free spaces around the poles are mounted in a string.
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公开(公告)号：US09422889B2
公开(公告)日：2016-08-23
申请号：US13989070
申请日：2011-11-14
CPC分类号： F02K7/16 , F02C7/224 , F02K3/00 , F02K3/072 , Y02T50/672
摘要： A combined engine includes a turbopump including a pump injecting hydrogen into a heater arranged in an outer casing downstream from a central body, and a subsonic turbine driving the pump, which turbine receives partially-expanded hydrogen collected at an outlet from the heater to apply the hydrogen to a supersonic turbine to operate the engine as a turbojet. The hydrogen from the supersonic turbine is collected in tubes inside the central body to be sent to a combustion chamber defined downstream from the central body, while the hydrogen that is partially expanded in the subsonic turbine is sent directly to the combustion chamber via injectors to operate the engine as a ramjet.
摘要翻译： 组合发动机包括涡轮泵，其包括将氢气注入布置在中心体下游的外壳中的加热器中，以及驱动泵的亚音速涡轮机，该涡轮机接收在加热器的出口收集的部分膨胀的氢气， 氢气到超音速涡轮机，以将发动机用作涡轮喷气发动机。 来自超音速涡轮机的氢气被收集在中心体内的管中，以被送到定义在中心体下游的燃烧室，而在亚音速涡轮机中部分膨胀的氢气通过喷射器被直接送入燃烧室以操作 发动机作为冲压式起重机。
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