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公开(公告)号：US20240348124A1
公开(公告)日：2024-10-17
申请号：US18573203
申请日：2022-06-23
申请人： ENI S.P.A.
发明人： Massimo ZAMPATO , Daniele VANZAN , Giuliana MATTIAZZO , Elisa CAPELLO , Giovanni BRACCO , Mauro BONFANTI
CPC分类号： H02K7/1823 , F03B13/14 , F05B2220/706 , F05B2240/93
摘要： A controller of a gyroscope structure associated with a floating hull and equipped with an electrical converter suitable for converting the rotational energy of the floating hull into electrical energy, the controller, receiving as input a perturbed output state including operating variables of the gyroscope structure to determine a driving signal of the electrical converter, which includes
a first signal portion determined using a predictive control model of the gyroscope structure computed on the basis of the perturbed output state and
a second signal portion determined using a tube convergence computed on parametric deviations of the operating variables of the perturbed output state, the parametric deviations computed with respect to the operating variables of a unperturbed output nominal state of the gyroscope structure.-
2.发明授权公开(公告)号：US12116969B2
公开(公告)日：2024-10-15
申请号：US17712565
申请日：2022-04-04
申请人： Sun Hydraulics, LLC
发明人： Bernd Zähe
IPC分类号： F15B21/14 , F03B13/00 , F15B13/02 , F15B13/04 , F15B15/00 , F16K11/07 , F16K17/04 , F16K37/00 , G01F1/115 , G01F15/00 , G01F15/06 , H02K7/18
CPC分类号： F03B13/00 , F15B13/02 , F15B13/026 , F15B13/0402 , F15B15/00 , F15B21/14 , F16K11/07 , F16K17/048 , F16K37/005 , G01F1/115 , G01F1/1155 , G01F15/005 , G01F15/066 , H02K7/1823 , F05B2220/706
摘要： An example valve includes: a plurality of ports comprising: a first port, a second port, and a third port; a spool configured to block fluid flow from the first port to the third port while allowing fluid flow from the third port to the second port when the valve is in an unactuated state; a spring applying a biasing force on the spool in a proximal direction, wherein when the valve is actuated, the spool moves in a distal direction against the spring, thereby allowing fluid flow from the first port to the third port while blocking fluid flow from the third port to the second port; and a turbine configured to rotate as fluid flows from the first port to the third port when the valve is in an actuated state.
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公开(公告)号：US20240333089A1
公开(公告)日：2024-10-03
申请号：US18620799
申请日：2024-03-28
发明人： Hiroyuki Tanaka , Naoki Ito , Tatsuya Choji
CPC分类号： H02K7/003 , F01D15/10 , H02K7/1823
摘要： A rotating shaft is equipped with an outer shaft, and an inner shaft that is inserted into a hollow interior of the outer shaft. A first end part of the inner shaft includes an extending portion that is exposed and extends from the outer shaft. The extending portion is positioned and fixed to the outer shaft by a positioning and fixing member. The positioning and fixing member includes a nut member that is screw-engaged with an outer circumferential surface of the extending portion, a locking sleeve surrounding the nut member, and a locking ring that engages with the nut member and the extending portion.
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公开(公告)号：US20240333057A1
公开(公告)日：2024-10-03
申请号：US18620440
申请日：2024-03-28
发明人： Manabu Yazaki , Tatsuya Choji
CPC分类号： H02K3/24 , H02K5/1732 , H02K9/197 , F01D15/10 , F05D2220/76 , H02K7/1823
摘要： A stator of a rotating electric machine system includes a neutral point terminal that is formed in conductive wires that are pulled out from electromagnetic coils. The rotating electric machine system includes a partition member accommodated in a housing. A first wall surface of the partition member faces toward an end part of a coil end portion in an axial direction which includes end parts of the electromagnetic coils. A concave portion recessed in a direction away from the coil end portion is formed in the first wall surface. A liquid coolant flows between the neutral point terminal and a bottom surface of the concave portion.
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公开(公告)号：US20240332998A1
公开(公告)日：2024-10-03
申请号：US18386694
申请日：2023-11-03
发明人： Gary Mazzocchi , Thomas Cipolla
CPC分类号： H02J7/0042 , A45C11/00 , H02J7/14 , H02K7/1853 , A45C2011/002
摘要： A mobile device charging apparatus includes a mobile device case including an electrical adapter configured to connect with a charging port of a mobile device. A gearbox is arranged in the case. The gearbox includes interconnected gears configured to generate electrical energy by rotating the interconnected gears. A mechanical crank is configured to rotate the interconnected gears of the gearbox to generate the electrical energy. A printed circuit board (PCB) is in electrical communication with the gearbox. The PCB is in electrical communication with the electrical adapter. A battery is in electrical communication with the PCB. The battery is configured to store the electrical energy generated by rotating the interconnected gears of the gearbox. The PCB is configured to charge the mobile device by transferring the stored electrical energy from the battery to the electrical adapter configured to connect with the charging port of the mobile device.
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公开(公告)号：US20240326995A1
公开(公告)日：2024-10-03
申请号：US18738167
申请日：2024-06-10
IPC分类号： B64C29/00 , B64C3/10 , B64C3/32 , B64C3/38 , B64D27/02 , B64D27/24 , B64D27/40 , B64D29/04 , B64D31/06 , B64D33/04 , B64D35/02 , H02K7/18
CPC分类号： B64C29/0025 , B64C3/10 , B64C3/32 , B64C3/38 , B64C29/00 , B64D27/24 , B64D29/04 , B64D31/06 , B64D33/04 , B64D35/02 , B64D27/02 , B64D27/026 , B64D27/40 , F05D2220/76 , F05D2270/093 , H02K7/1823
摘要： An aircraft defines a vertical direction and includes a fuselage and a propulsion system comprising a power source and a plurality of vertical thrust electric fans driven by the power source. A wing extends from the fuselage. The plurality of vertical thrust electric fans are arranged along a length of the wing along a lengthwise direction of the wing. The wing comprises a diffusion assembly along the lengthwise direction of the wing and includes a first diffusion member positioned downstream of at least one of the plurality of vertical thrust electric fans. The first diffusion member defines a curved shape relative to a longitudinal direction of the aircraft. The longitudinal direction is generally perpendicular to the lengthwise direction of the wing.
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公开(公告)号：US12104582B2
公开(公告)日：2024-10-01
申请号：US17550398
申请日：2021-12-14
CPC分类号： F03D9/25 , F03D80/82 , H02K3/28 , H02K7/1838 , F05B2220/706
摘要： The present disclosure relates to an armature for a wind turbine generator. The generator may be a permanent magnet generator. The present disclosure further relates to methods for operating such armature, generator and wind turbine. A method may include partially short-circuiting the armature windings by closing a first switch and inducing currents in the armature windings by the wind acting on the wind turbine blades.
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公开(公告)号：US12104568B2
公开(公告)日：2024-10-01
申请号：US17665768
申请日：2022-02-07
申请人： BGH Designs, LLC
发明人： Barry G. Heald , Gerard Roberts
CPC分类号： F03B17/062 , F03B13/08 , F16L9/22 , F16L41/00 , H02K7/116 , H02K7/1823 , F05B2220/20 , F05B2260/4031
摘要： Apparatuses, systems, and methods are provided for generating power. A pipe having an input flow is coupleable to an input section configured to receive at least a portion of the input flow. A generation section is coupleable to the input section and includes a pipe section to carry the at least a portion of the input flow, a turbine coupleable to the pipe section and configured to capture energy from the at least a portion of input flow carried by the pipe section, and a generator coupleable to the turbine and configured to generate power from the energy captured by the turbine. An output section may be open ended and configured to provide a discharge for the generation section away from the pipe.
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公开(公告)号：US20240322647A1
公开(公告)日：2024-09-26
申请号：US18676279
申请日：2024-05-28
申请人： Anthony Macaluso
发明人： Anthony Macaluso
CPC分类号： H02K7/1846 , H02J7/14 , H02J2207/50
摘要： A system may generate energy in response to a movement of a vehicle. The system may include an energy recovery mechanism, a generator, an energy storage, and a motor. The energy recovery mechanism may include one or more rollers configured to rotate in response to a rotation of a drive shaft of the vehicle. The generator may be rotatably coupled to the roller and may be configured to generate an electrical output in response to a rotation of the roller. The energy storage may be electrically coupled with the generator and may be configured to receive a portion of the electrical output to store as energy. The motor may be electrically coupled with the energy storage and may be configured to receive a portion of the energy.
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公开(公告)号：US20240318636A1
公开(公告)日：2024-09-26
申请号：US18578045
申请日：2022-03-10
CPC分类号： F03D15/00 , F03D9/25 , F03D13/108 , H02K7/116 , H02K7/1838 , F05B2260/301 , F05B2260/40311
摘要： A wind turbine powertrain assembly including a gearbox coupled to an electrical power generator for a wind turbine. The power generator comprises a stator at a radially outward position and a rotor in a radially inward position, wherein the rotor comprises a cylindrical field structure that is configured to rotate about a generator rotor axis, and wherein the rotor is configured to define a central hollow portion. The rotor further comprises a rotor support frame connected to and structurally supporting the cylindrical field structure, wherein the rotor support frame comprises: a rotor connection flange attaching the rotor support frame to the cylindrical field structure, a gearbox connecting flange connecting the rotor support frame to an output drive shaft of the gearbox, and a transition section extending between the rotor connection flange and the gearbox connection flange, the transition section defined at least in part by one or more stepping regions, the or each stepping region shaped to define a surface that is inclined at an angle of less than 30 degrees to the rotor axis. Advantageously, the stepping regions provide an integrated platform inside the hollow portion on which service personnel can stand to work inside the generator.
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