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1. 发明申请

WO2020005222A1 WIND TURBINE HAVING SUPERCONDUCTING GENERATOR AND METHOD OF OPERATING THE SAME 审中-公开
公开(公告)号：WO2020005222A1
公开(公告)日：2020-01-02
申请号：PCT/US2018/039701
申请日：2018-06-27
申请人： GENERAL ELECTRIC COMPANY
发明人： TORREY, David, Allan , VERMILYEA, Mark, Ernest , ASHAR, Sidharth, Navinchandra , KAGAN, Alexander , ZIERER, Joseph, John , STAUTNER, Ernst, Wolfgang , THOMPSON, Parl, St. Mark Shadforth
IPC分类号： F03D9/25 , H02K55/00
摘要： A wind turbine is presented. The wind turbine includes a rotor having a plurality of blades. The wind turbine further includes a shaft coupled to the rotor. Moreover, the wind turbine includes a superconducting generator coupled to the rotor via the shaft. The superconducting generator includes an armature configured to be rotated via the shaft. The superconducting generator further includes a stationary field disposed concentric to and radially outward from the armature.

2. 发明申请

WO2019231461A1 PARTIAL CRYOGENIC SHIELDING ASSEMBLY IN A SUPERCONDUCTING GENERATOR AND METHODS OF ASSEMBLING THE SAME 审中-公开
公开(公告)号：WO2019231461A1
公开(公告)日：2019-12-05
申请号：PCT/US2018/035558
申请日：2018-06-01
申请人： GENERAL ELECTRIC COMPANY
发明人： STAUTNER, Ernst, Wolfgang
IPC分类号： H02K55/02
摘要： An annular field of a superconducting generator includes a partial cryogenic shielding assembly. The annular field has a superconducting field winding surrounded by a thermal shield. The thermal shield is surrounded by a housing defining an insulating vacuum enclosure. The annular field further includes a torque tube assembly disposed within the housing and coupling the thermal shield to the housing. A flexible blanket of multi-layer thermal insulation is disposed within the vacuum enclosure, generally surrounding the thermal shield and extending generally between the housing and the thermal shield. The annular field further includes a partial cryogenic shielding assembly including a floating shield disposed within the vacuum enclosure, between the housing and the thermal shield. The floating shield extends only a portion of an overall length of the housing. The floating shield includes an insulative stack of multi-layer thermal insulation. A superconducting generator and a wind turbine utilizing the superconducting generator with improved partial shielding are disclosed.

3. 发明申请

WO2020112072A1 SUPERCONDUCTING GENERATOR DRIVEN BY A WIND TURBINE 审中-公开
公开(公告)号：WO2020112072A1
公开(公告)日：2020-06-04
申请号：PCT/US2018/062148
申请日：2018-11-21
申请人： GENERAL ELECTRIC COMPANY
发明人： STAUTNER, Ernst, Wolfgang , VERMILYEA, Mark, Ernest , KAGAN, Alexander
IPC分类号： H02K55/00 , H02K23/02 , H02K9/197 , H02K7/18 , F03D15/20 , F03D9/25 , H02K7/1838 , E10 , E40
摘要： A superconducting generator includes an annular armature connectable to rotate with a rotating component of a wind turbine. A stationary annular field winding is coaxial to the armature and separated by a gap from the armature. The field winding includes superconducting coils, and there is a non-rotating support for the field winding. The non- rotating support is a torque tube. The torque tube is a member formed of a composite material, or a member formed of a plurality of segmented sections, a space frame or strut torque carrying assembly. The torque tube is connected to a thermal shield casing or a field winding housing.

4. 发明申请

WO2020005300A1 REMOTELY DRIVEN CRYOCOOLER FOR A SUPERCONDUCTING GENERATOR 审中-公开
公开(公告)号：WO2020005300A1
公开(公告)日：2020-01-02
申请号：PCT/US2018/040492
申请日：2018-06-29
申请人： GENERAL ELECTRIC COMPANY
发明人： STAUTNER, Ernst, Wolfgang
IPC分类号： F25D19/00 , G01R33/3815 , H01F6/04
摘要： A cryocooler assembly including at least one remotely driven cryocooler operable between an ON-state of operation and an OFF-state of operation and defining a first stage of the cryocooler assembly. A liquefaction cup in fluidic communication with a cryogenic fluid reservoir, wherein a plurality of conduits thermally couple the liquefaction cup to the fluid reservoir and define a second stage of the cryocooler assembly. The cryocooler assembly further including one or more of a valve, a gas/liquid switch, an actuating support aim and a heat pipe coupled to the second stage of the cryocooler assembly to remotely disconnect a heat path generated by the at least one remotely driven cryocooler between the first stage and the second stage during the OFF-state of operation. A superconducting generator including at least one remotely driven cryocooler assembly and method of operating a cooling assembly for a superconducting generator utilizing at least one remotely driven cryocooler assembly are disclosed.

5. 发明申请

WO2019194815A1 SUPERCONDUCTING MAGNET APPARATUS AND METHOD OF OPERATING SAME 审中-公开
公开(公告)号：WO2019194815A1
公开(公告)日：2019-10-10
申请号：PCT/US2018/026400
申请日：2018-04-06
申请人： GENERAL ELECTRIC COMPANY
发明人： STAUTNER, Ernst, Wolfgang , BRAY, James, William , XU, Minfeng , WU, Anbo , PARIZH, Michael
IPC分类号： H02K3/02 , H02K9/10 , H02K7/18 , H02K13/00 , H02K55/04 , H01F6/00 , H01F6/02 , H02K9/20 , F03D7/02 , H01H57/00
摘要： A superconducting magnet apparatus includes a plurality of superconducting magnet coil sections connected in series and housed within a cryogenically cooled, vacuum container. A power source generates a current. A first lead is electrically connected to the superconducting magnet coil sections. A second lead is enclosed entirely within the vacuum container. The second lead has a first section and a second section, and the first section is electrically connected to the power source. The second section is electrically connected to the first lead, and rigidly connected to a linear displacement device enclosed entirely within the vacuum container. The linear displacement device linearly displaces the second section relative to the first section, so that the first section contacts the second section thereby electrically connecting the first and second sections, or by creating a gap between the first section and second section thereby electrically disconnecting the first section from the second section.

6. 发明申请

WO2013177093A3 CNG DELIVERY SYSTEM WITH CRYOCOOLER AND METHOD OF SUPPLYING PURIFIED CNG 审中-公开
公开(公告)号：WO2013177093A3
公开(公告)日：2013-11-28
申请号：PCT/US2013/041919
申请日：2013-05-21
申请人： GENERAL ELECTRIC COMPANY
发明人： LAURSEN, Anna, Lis , LASKARIS, Evangelos, Trifon , STAUTNER, Ernst, Wolfgang , ZIA, Jalal, Hunain , KALRA, Chiranjeev , MCDERMOTT, John, Brian , ZHANG, Tao , BECQUIN, Guillaume
IPC分类号： F17C5/00 , F17C5/06 , F17C9/00 , F17C11/00 , B01D5/00 , B01D7/02
摘要： A fuel gas delivery system is provided. The fuel gas delivery system includes a feed line configured to provide a natural gas stream and a cryocooler fluidly coupled to the feed line. The cryocooler is configured to condense the natural gas to provide a liquefied natural gas (LNG) stream and to freeze impurities contained in the natural gas stream. The frozen impurities are separated from said LNG stream. A first heat exchanger is fluidly coupled to the cryocooler and the first heat exchanger is configured to vaporize at least a portion of the LNG stream to provide compressed natural gas. A delivery line is configured to supply the compressed natural gas to an end user and a removal line is configured to remove the impurities from the fuel gas delivery system.

7. 发明申请

WO2013066558A1 A CRYOGENIC COOLING SYSTEM 审中-公开
标题翻译：低温冷却系统
公开(公告)号：WO2013066558A1
公开(公告)日：2013-05-10
申请号：PCT/US2012/058827
申请日：2012-10-05
申请人： GENERAL ELECTRIC COMPANY
发明人： STAUTNER, Ernst, Wolfgang
IPC分类号： G01R33/38 , H01F6/04 , G01R33/3815
CPC分类号： G01R33/3804 , G01R33/3815 , H01F6/04
摘要： A cryogenic cooling system is presented herein. The system comprises an on-demand hydrogen reservoir (202) adapted to be filled by an external hydrogen filling station. The system further comprises a cryocooler (208) coupled with the on-demand hydrogen reservoir. The cryocooler is adapted to operate in a range from about 10 Kelvin to 20 Kelvin. The system further comprises a liquid hydrogen reservoir (216) adapted to receive liquid hydrogen through the cryocooler. At least one superconducting magnet (112) is adapted to operate in a range from about 10 Kelvin to 20 Kelvin and generate a magnetic field. Furthermore, the system comprises a plurality of cooling tubes (218) adapted to receive liquid hydrogen from the liquid hydrogen reservoir, wherein the cooling tubes are adapted to cool down the superconducting magnet.
摘要翻译：本文介绍了一种低温冷却系统。该系统包括适于由外部氢气加注站填充的按需储氢器（202）。该系统还包括与按需的氢气储存器联接的低温冷却器（208）。低温冷却器适用于从大约10开尔文到20开尔文的范围。该系统还包括适于通过低温冷却器接收液态氢的液体储氢器（216）。至少一个超导磁体（112）适于在约10开尔文至20开尔文的范围内操作并产生磁场。此外，该系统包括适于从液体氢储存器接收液态氢的多个冷却管（218），其中冷却管适于冷却超导磁体。

8. 发明申请

WO2008060803A2 METHODS AND DEVICES FOR POLARIZED SAMPLES FOR USE IN MRI 审中-公开
标题翻译：用于MRI中的极化样品的方法和设备
公开(公告)号：WO2008060803A2
公开(公告)日：2008-05-22
申请号：PCT/US2007/081736
申请日：2007-10-18
申请人： GENERAL ELECTRIC COMPANY , STAUTNER, Ernst, Wolfgang
发明人： STAUTNER, Ernst, Wolfgang
CPC分类号： G01R33/31 , F25B9/04 , F25B9/10 , F25B9/14 , F25B9/145 , F25B25/00 , F25B2309/003 , G01R33/281 , G01R33/282 , G01R33/3815
摘要： A method and an apparatus for producing hyperpolarized samples for use in magnetic resonance imaging (MRI) are provided. The apparatus comprises an ultra- compact cryogen-free cryostat structure for use in polarizing a sample of selected material, wherein the cryostat structure comprises a central bore being adapted to be evacuated to create a vacuum region, and a cooling device inserted in the central bore or optionally close to the central bore for maintaining a selected temperature of the sample.
摘要翻译：提供了用于产生用于磁共振成像（MRI）的超极化样品的方法和装置。该装置包括用于偏振选定材料的样品的超紧凑的无致冷剂低温恒温器结构，其中低温恒温器结构包括适于被抽空以产生真空区域的中心孔，以及插入中心孔中的冷却装置或者可选地靠近中心孔以维持样品的选定温度。

9. 发明公开

EP3814698A1 REMOTELY DRIVEN CRYOCOOLER FOR A SUPERCONDUCTING GENERATOR 审中-实审转让
公开(公告)号：EP3814698A1
公开(公告)日：2021-05-05
申请号：EP18924146.6
申请日：2018-06-29
申请人： General Electric Company
发明人： STAUTNER, Ernst, Wolfgang
IPC分类号： F25D19/00 , G01R33/3815 , H01F6/04

10. 发明公开

EP3884571A1 SUPERCONDUCTING GENERATOR DRIVEN BY A WIND TURBINE 审中-实审转让
公开(公告)号：EP3884571A1
公开(公告)日：2021-09-29
申请号：EP18816398.4
申请日：2018-11-21
申请人： General Electric Company
发明人： STAUTNER, Ernst, Wolfgang , VERMILYEA, Mark, Ernest , KAGAN, Alexander
IPC分类号： H02K55/00 , H02K23/02 , H02K9/197 , H02K7/18 , F03D15/20 , F03D9/25

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