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21. 发明授权

US12040689B2 Electric vehicle with energy recovery system 有权
公开(公告)号：US12040689B2
公开(公告)日：2024-07-16
申请号：US17835797
申请日：2022-06-08
申请人： Audi AG
发明人： Markus Lang
IPC分类号： H02K7/18 , B60K6/30 , B60K6/387 , F02B63/04 , B60K6/383
CPC分类号： H02K7/1884 , B60K6/30 , B60K6/387 , F02B63/041 , B60K6/383
摘要： A vehicle may include an electromechanical energy recovery system and be configured to perform a method for its operation.

22. 发明授权

US12040663B2 Combined power system 有权
公开(公告)号：US12040663B2
公开(公告)日：2024-07-16
申请号：US17708029
申请日：2022-03-30
申请人： HONDA MOTOR CO., LTD.
发明人： Manabu Yazaki , Tatsuya Choji , Naoki Ito
IPC分类号： F02C6/00 , H02K7/08 , H02K7/18 , H02K11/21 , H02K11/25
CPC分类号： H02K11/21 , H02K7/083 , H02K7/1823 , H02K11/25 , F05D2220/76
摘要： A combined power system includes a rotary electric machine system and an internal combustion engine. The rotary electric machine system includes a rotating shaft. A first end part and a second end part of the rotating shaft are rotatably supported by a rotary electric machine housing via a first bearing and a second bearing, respectively. The internal combustion engine includes an output shaft. One end of the rotating shaft in an axial direction is connected to one end of the output shaft.

23. 发明授权

US12037987B2 Energy converter that utilizes compressed environmental air 有权
公开(公告)号：US12037987B2
公开(公告)日：2024-07-16
申请号：US18308506
申请日：2023-04-27
申请人： Krisztian Antal Szucs
发明人： Krisztian Antal Szucs
IPC分类号： F03D9/32 , H02K7/18
CPC分类号： F03D9/32 , H02K7/183 , F05B2240/941
摘要： An energy converter that utilizes compressed environmental air includes an air compressing unit, at least one first battery, at least one second battery, a plurality of direct current (DC) accessories. The air compressing unit includes a supply duct, a nozzle duct, a pressurized air tank, a compressor, a power-generating tube, and a plurality of air-flow generators. The compressor is in fluid communication with the supply duct. The pressurized air tank is in fluid communication with the compressor. The nozzle duct is in fluid communication with the pressurized air tank. The power-generating tube is in fluid communication with the pressurized air tank and nozzle duct. The plurality of air-flow generators is operatively coupled within the power-generating tube. The plurality of air-flow generators is electrically connected to the first battery that powers the plurality of DC accessories and is electrically connected to the second battery that powers the compressor via an inverter.

24. 发明公开

US20240235326A9 ELECTRICAL CONNECTION MODULE FOR A GENERATOR SET AND GENERATOR SET COMPRISING SUCH A MODULE 审中-公开
公开(公告)号：US20240235326A9
公开(公告)日：2024-07-11
申请号：US18492083
申请日：2023-10-23
申请人： SDMO Industries S.A.S.
发明人： Francois GOUHOURY , Alain ARZEL , Sébastien Guénéguan
IPC分类号： H02K7/18 , H01R12/51
CPC分类号： H02K7/1815 , H01R12/515
摘要： The invention relates especially to an electrical connection module for a generator set comprising an alternator connected to a heat engine, formed by at least one sub-set of cylinders, said module comprising a casing housing a printed circuit supporting: electric power supply terminals for said printed circuit; a first connector of an electrical harness allowing, in each sub-set of cylinders, connection of at least one device for measuring and controlling parameters of said sub-set of cylinders to a control module of said sub-set of cylinders; second connectors for electrical protection members of said electrical harness; and a third connector for diagnosing the operating state of each control module.

25. 发明授权

US12031480B2 Gas turbine engine and method for operating same 有权
公开(公告)号：US12031480B2
公开(公告)日：2024-07-09
申请号：US17897995
申请日：2022-08-29
申请人： Raytheon Technologies Corporation
发明人： Steven M. O'Flarity , Neil Terwilliger
IPC分类号： F02C6/14 , H02K7/116 , H02K7/18 , H02K11/00
CPC分类号： F02C6/14 , H02K7/116 , H02K7/1823 , H02K11/0094
摘要： A gas turbine engine includes a compressor. A turbine is mechanically connected to the compressor by a shaft. An air-driven auxiliary turbine is in fluid communication with the compressor and is configured to receive pressurized air from the compressor. An auxiliary generator is operably connected to the auxiliary turbine. The auxiliary generator is configured to generate electrical energy in response to an operation of the auxiliary turbine. An energy storage device is in electrical communication with the auxiliary generator.

26. 发明授权

US12030732B2 Subterranean energy storage system 有权
公开(公告)号：US12030732B2
公开(公告)日：2024-07-09
申请号：US17755777
申请日：2020-11-06
申请人： ECONOMICAL ENERGY PTY LTD
发明人： Matthew Colin Forrest
IPC分类号： B65G5/00 , F03B7/00 , F03B9/00 , F03B13/06 , F03D9/16 , F03G3/04 , H02J15/00 , H02K7/18
CPC分类号： B65G5/00 , F03B7/006 , F03B9/005 , F03B13/06 , F03D9/16 , F03G3/04 , H02J15/003 , H02K7/18 , F05B2240/40 , F05B2250/315 , F05B2260/422
摘要： A subterranean energy storage system configured to store and subsequently release potential energy. Storage of potential energy is achieved by the transfer of a pseudo fluid from a first storage tank to a second storage tank located above the first storage tank, and is subsequently released by the transfer of the pseudo fluid from the second storage tank to the first storage tank. To transfer the pseudo fluid between the first and second storage tanks, the subterranean energy storage system comprises at least one continuous conveyor mechanism extending through at least one transport shaft, wherein the at least one continuous conveyor mechanism comprises a plurality of vessels arranged along a length of the continuous conveyor mechanism. The subterranean energy storage system further comprises an energy transfer means operably connected to the at least one continuous conveyor mechanism to transfer power to and from the subterranean energy storage system.

27. 发明授权

US12027959B2 Portable generator having axially spaced cooling fans 有权
公开(公告)号：US12027959B2
公开(公告)日：2024-07-02
申请号：US17950384
申请日：2022-09-22
申请人： HONDA MOTOR CO., LTD.
发明人： Takafumi Kotani , Kana Miyagi , Wataru Matsuyama , Masahiro Takahashi
IPC分类号： H02K9/06 , F01P5/06 , F02B63/04 , H02K7/18
CPC分类号： H02K9/06 , F01P5/06 , F02B63/044 , H02K7/1815
摘要： In a generator including an engine, a rotating electric machine, and a cooling fan that rotates integrally with a rotor of the rotating electric machine, the cooling fan includes a plurality of fans disposed at an interval in an axial direction of the fan, and a cylindrical body that extends in the axial direction of the cooling fan with a cylindrical cross section in an inner peripheral space of an upstream fan and is disposed more on the upstream side than a downstream fan.

28. 发明授权

US12027955B2 Generator rotor assembly 有权
公开(公告)号：US12027955B2
公开(公告)日：2024-07-02
申请号：US17420727
申请日：2020-01-09
申请人： Vestas Wind Systems A/S
发明人： Peter Mongeau , Lars Langvardt Krogh , Henrik Zaar Mannik , Jens Bergmann
IPC分类号： H02K1/27 , F03D9/25 , H02K7/18
CPC分类号： H02K7/1838 , F03D9/25 , F05B2220/706
摘要： A generator rotor assembly (42) comprises a cylindrical ring structure (46) defining a central hollow portion and arranged to rotate around a rotational axis. The cylindrical ring structure (46) comprises a plurality of permanent magnet packages (48) arranged coaxially around the rotational axis, the permanent magnet packages (48) comprising a plurality of coaxially stacked ring-shaped segmented layers (80), a plurality of tie rod holes (86) and a plurality of tie rods (54). The coaxially stacked ring-shaped segmented layers (80) comprise a plurality of contiguous segment sheets (82) arranged around the rotational axis to form the ring-shaped layer, the stacked layers (80) being staggered such that segment breaks between two contiguous segment sheets (82) in one of the layers are angularly offset with respect to segment breaks between two contiguous segment sheets (82) in an adjacent layer. The tie rod holes (86) extend axially through the layers of the permanent magnet packages (48), wherein the plurality of tie rod holes (86) of adjacent permanent magnet packages (48) are complementary in size and position, such that a plurality of tie rod bores is defined. The tie rods (54) extend through respective ones of the plurality of tie rod bores.

29. 发明公开

US20240208664A1 EXHAUST DUCT FOR HYBRID AIRCRAFT POWERPLANT 审中-公开
公开(公告)号：US20240208664A1
公开(公告)日：2024-06-27
申请号：US18088214
申请日：2022-12-23
申请人： Pratt & Whitney Canada Corp.
发明人： David Menheere
IPC分类号： B64D35/08 , B64D27/10 , B64D27/24 , B64D33/04 , F02C3/04 , F02C6/00 , H02K7/116 , H02K7/18
CPC分类号： B64D35/08 , B64D27/10 , B64D27/24 , B64D33/04 , F02C3/04 , F02C6/00 , H02K7/116 , H02K7/1823 , B64D2027/026
摘要： An aircraft system is provided that includes a propulsor rotor, an electric machine and a gas turbine engine. The electric machine is operatively coupled to and configured to drive rotation of the propulsor rotor. The gas turbine engine is operatively coupled to and configured to drive rotation of the propulsor rotor. The gas turbine engine includes a compressor section, a combustor section, a turbine section, an exhaust duct and a flowpath extending through the compressor section, the combustor section, the turbine section and the exhaust duct. The exhaust duct extends longitudinally along the electric machine. The exhaust duct extends partially circumferentially about the electric machine between opposing circumferential sides of the exhaust duct.

30. 发明公开

US20240204619A1 ELECTRIC GENERATOR FOR A WIND TURBINE AND WIND TURBINE 审中-公开
公开(公告)号：US20240204619A1
公开(公告)日：2024-06-20
申请号：US18530380
申请日：2023-12-06
申请人： Siemens Gamesa Renewable Energy A/S
发明人： Ziad Azar , Reza Nilifard , Petrica Taras , Ziqiang Zhu
IPC分类号： H02K9/19 , F03D9/25 , F03D80/60 , H02K1/20 , H02K7/18
CPC分类号： H02K9/19 , F03D9/25 , F03D80/60 , H02K1/20 , H02K7/1838 , F05B2220/706 , F05B2260/232
摘要： An electric generator for a wind turbine is provided, including a stator and a rotor having two axial ends opposed to each other, wherein a liquid cooling arrangement for cooling the stator by guiding a cooling liquid through the stator is provided, wherein at least two side ports which are arranged at the two opposite axial ends of the stator and at least one central port which is arranged at an axial center of the stator are provided, wherein the liquid cooling arrangement includes at least one fluid channel for leading the cooling liquid bidirectionally through the stator such that the cooling liquid either enters the stator through the side ports and leaves the stator through the central port or enters the stator through the central port and leaves the stator through the side ports.

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