公开(公告)号：US12104523B2

公开(公告)日：2024-10-01

申请号：US18139171

申请日：2023-04-25

申请人： Enerset Electric Ltd.

发明人： Frank J. Reyna ,  Gilbeys E. Ahlong

IPC分类号： F02B63/04 ,  B62D21/02 ,  B62D63/06 ,  F02M35/16 ,  H02K7/116 ,  H02K7/18

CPC分类号： F02B63/048 ,  B62D21/02 ,  B62D63/068 ,  F02B63/042 ,  F02M35/16 ,  H02K7/116 ,  H02K7/1815

摘要： A high density mobile power unit may include an elongated unibody frame having a frame cavity, a front end, a rear end, an elongated roof panel, a front panel, a rear panel, an elongated floor assembly having an upper side and a lower side, an elongated first side panel, and an elongated second side panel. An enclosure may be formed by the elongated roof panel, the front panel, the rear panel, the elongated floor assembly, the elongated first side panel, and the elongated second side panel. An under carriage structural lattice arrangement may be coupled to the lower side of the floor assembly from the midpoint and extending towards the front end. The under carriage structural lattice arrangement may include a first elongated lattice and a second elongated lattice, and the first elongated lattice and second elongated lattice may be substantially parallel to each other.

公开(公告)号：US12091978B1

公开(公告)日：2024-09-17

申请号：US18320178

申请日：2023-05-18

申请人： Kenneth C. Baker, Jr.

发明人： Kenneth C. Baker, Jr.

IPC分类号： F01B29/00 ,  F01B25/06 ,  F01B29/10 ,  H02K7/18 ,  F01B9/02 ,  H02K7/02

CPC分类号： F01B29/10 ,  F01B25/06 ,  H02K7/1815 ,  F01B9/026 ,  H02K7/025

摘要： Embodiments are directed to a power system for generating mechanical energy from input electrical energy. The system includes a liquid tank configured to house fluid and communicate with a fluid compressor and an evaporator, a fluid compressor configured to compress the fluid to a higher-pressure state, a fluid pump configured to receive fluid from the condenser and convert kinetic energy from the fluid to mechanical energy, and a suction fan configured to blow air between the evaporator and condenser. The evaporator changes the fluid's state from a liquid to a gas. The condenser changes the fluid's state from a gas to a liquid. The system includes an accumulator tank to hold the fluid from the condenser, a piping network that communicates the fluid between the components, an enclosure that houses the components of the power system, and a power supply that delivers electricity to the fluid compressor and electric components.

公开(公告)号：US20240262516A1

公开(公告)日：2024-08-08

申请号：US18165858

申请日：2023-02-07

申请人： The Boeing Company

发明人： Evelyn M. Matheson ,  Dorina L. Hester ,  Kolten Carrington Miller ,  Eugene V. Solodovnik ,  Shengyi Liu ,  Kamiar Karimi

IPC分类号： B64D27/24 ,  B64D31/00 ,  H02K7/00 ,  H02K7/18

CPC分类号： B64D27/24 ,  B64D31/00 ,  H02K7/003 ,  H02K7/1815 ,  B64D2027/005 ,  B64D2221/00

摘要： One example provides a method for generating and using electric power in a hybrid power system for an aircraft. The hybrid power system has an engine and a high-voltage DC (HVDC) bus interconnecting a generator-motor system, an AC distribution system, and a DC distribution system. The method comprises operating the engine through a plurality of different operation phases. The method further comprises selectively providing, based on thrust demands of the engine, electric power from the HVDC bus to the generator-motor system to assist the engine in providing thrust. The method further comprises selectively extracting, using the engine driving the generator-motor system with a high-pressure spool (HPS) shaft and/or a low-pressure spool (LPS) shaft of the engine, electric power from the engine. The method further comprises selectively delivering the electric power extracted from the engine to the AC distribution system and/or the DC distribution system.

公开(公告)号：US20240240689A1

公开(公告)日：2024-07-18

申请号：US18324414

申请日：2023-05-26

申请人： PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION

发明人： Chan Jung KIM

IPC分类号： F16F15/02 ,  H02K5/24 ,  H02K7/18

CPC分类号： F16F15/022 ,  H02K5/24 ,  H02K7/1815

摘要： An anti-vibration mount is proposed. The anti-vibration mount may include an upper mount including a first spring and a first damper configured to support a power generation facility from a bottom of the power generation facility that generates electricity. One end of each of the first spring and the first damper may be connected to the power generation facility, and an opposite end of each of the first spring and the first damper may be connected to a mass block that is a mass body. A lower mount provided with a second spring and a second damper to support the mass block from a bottom of the mass block. One end of each of the second spring and the second damper may be connected to the mass block that is the mass body.

公开(公告)号：US11936281B2

公开(公告)日：2024-03-19

申请号：US17183849

申请日：2021-02-24

申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA

发明人： Jun Takagi

IPC分类号： H02K7/18 ,  H02K9/197 ,  F02B63/04

CPC分类号： H02K9/197 ,  H02K7/1815 ,  F02B63/042

摘要： A generator cooling structure of an engine including a crankshaft and a generator arranged on one end side of the crankshaft includes a crankcase that houses the crankshaft and a generator cover that is coupled to the crankcase in order to house the generator. The generator has a rotor fixed to the crankshaft and a stator fixed in position with respect to the generator cover. A cooling medium supply passage, which is arranged in the direction of the one end side of the crankshaft in the stator in order to supply the cooling medium to the stator, is provided.

公开(公告)号：US11901799B2

公开(公告)日：2024-02-13

申请号：US17170221

申请日：2021-02-08

申请人： General Electric Company ,  General Electric Company Polska sp. z o.o. ,  General Electric Deutschland Holding GmbH

发明人： Miroslaw Czarnik ,  Adam Tomasz Paziński ,  Bartłomiej Drozd ,  Darek Zatorski ,  Maciej Krzysztof Grunwald ,  Mohamed Osama ,  John R. Yagielski

IPC分类号： H02K7/18 ,  H02K1/12 ,  H02K7/00 ,  H02K7/08 ,  H02K7/14

CPC分类号： H02K7/1815 ,  H02K1/12 ,  H02K7/003 ,  H02K7/08 ,  H02K7/14

摘要： An electrical machine includes a stator assembly coupled to an engine stator component of a propulsion engine. The stator assembly includes a stator support assembly fixedly attached to the engine stator component and a stator disposed on a supporting surface of the stator support structure. The electrical machine also includes a rotor assembly including a rotor support structure connected to a shaft of the propulsion engine and a rotor attached to the rotor support structure such that the rotor is disposed radially inward of the stator. The rotor exchanges rotational energy with the shaft to operate as either an electrical motor or an electrical generator.

公开(公告)号：US20230294829A1

公开(公告)日：2023-09-21

申请号：US18134798

申请日：2023-04-14

申请人： Endurant Systems, LLC

发明人： Gregory Leonard McAdoo

IPC分类号： B64C39/02 ,  B64C27/08 ,  B64D27/24 ,  B64C27/26 ,  B64C29/00 ,  B64C39/04 ,  H02J7/14 ,  H02J7/34 ,  B64D45/00 ,  H02K7/18

CPC分类号： B64C39/024 ,  B64C27/08 ,  B64C27/26 ,  B64C29/0033 ,  B64C39/04 ,  B64D27/24 ,  B64D45/00 ,  H02J7/14 ,  H02J7/34 ,  H02K7/1815 ,  B64D2027/026

摘要： UAV configurations and battery augmentation for UAV internal combustion engines, and associated systems and methods are disclosed. A representative configuration includes a fuselage, first and second wings coupled to and pivotable relative to the fuselage, and a plurality of lift rotors carried by the fuselage. A representative battery augmentation arrangement includes a DC-powered motor, an electronic speed controller, and a genset subsystem coupled to the electronic speed controller. The genset subsystem can include a battery set, an alternator, and a motor-gen controller having a phase control circuit configurable to rectify multiphase AC output from the alternator to produce rectified DC feed to the DC-powered motor. The motor-gen controller is configurable to draw DC power from the battery set to produce the rectified DC feed.

公开(公告)号：US20230235706A1

公开(公告)日：2023-07-27

申请号：US18100488

申请日：2023-01-23

申请人： Generac Power Systems, Inc.

发明人： NATHAN GAGNON ,  JESSE DEES ,  ANTHONY PETCOFF ,  PAURAS SAWANT ,  DANIEL SHERWIN ,  TIM BEMBENEK

IPC分类号： F02D19/02 ,  F02B63/04 ,  F02M21/04 ,  F02M21/02 ,  B01F23/213 ,  B01F25/312 ,  B01F35/21 ,  B01F35/71 ,  H02K7/18

CPC分类号： F02D19/023 ,  F02B63/042 ,  F02M21/047 ,  F02M21/0233 ,  F02D19/027 ,  B01F23/2132 ,  B01F25/312511 ,  B01F25/312531 ,  B01F35/2115 ,  B01F35/2113 ,  B01F35/718051 ,  H02K7/1815 ,  F02M2700/123

摘要： A fuel delivery arrangement for a generator can include a throttle-mixing assembly including a mixer body defining a main port extending between an air inlet end and a mixed air-fuel outlet end and defining a fuel inlet port extending into the main port, a Venturi structure located within the main port and being configured to mix fuel received from the fuel inlet port with air received from the air inlet end and to deliver an air-fuel mixture to the air-fuel outlet, a fuel control valve assembly, mounted to the mixer body, including a first valve and a first actuator arranged to control a flow of the fuel passing through the fuel inlet port, and a throttle control valve assembly, mounted to the mixer body, including a second valve and a second actuator arranged to control a flow of the air-fuel mixture passing through the main port.

公开(公告)号：US20180354712A1

公开(公告)日：2018-12-13

申请号：US15534720

申请日：2015-12-11

申请人： Cummins Power Generation Ltd. (UK)

发明人： Peter A. Goleczka ,  Gordon A. Read

IPC分类号： B65D85/68 ,  B65D88/74 ,  H02K7/18 ,  H02K5/20 ,  F02B63/04

CPC分类号： B65D85/68 ,  B63B25/004 ,  B65D88/74 ,  E04B1/3483 ,  F02B63/044 ,  F02B63/048 ,  H02K5/20 ,  H02K7/1815 ,  H02K2205/09

摘要： A container for a genset comprises a housing defining an internal volume. The housing includes a floor, a roof and a plurality of sidewalls at least one of which is movable relative to the roof and the floor between a first configuration in which the housing has a first width, and a second configuration in which the housing has a second width greater than the first width. The first width is not sufficient for a user to enter the internal volume of the housing for accessing a genset disposed within the housing, and the second width is sufficient for the user to enter the internal volume for accessing the genset. The first width can be the same as the width of an International Organization for Standardization 6346 container.

公开(公告)号：US20180335008A1

公开(公告)日：2018-11-22

申请号：US15824388

申请日：2017-11-28

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

发明人： Kum Lim CHOI

IPC分类号： F02N15/04 ,  F02N11/04 ,  F16H37/02 ,  H02K7/116 ,  H02K7/18

CPC分类号： F02N15/046 ,  B60K6/48 ,  B60Y2200/92 ,  F02N11/04 ,  F16H37/02 ,  H02K7/116 ,  H02K7/1815 ,  Y10S903/903

摘要： An integrated starter and generator (ISG) system of a vehicle includes: a planetary gear set including a sun gear, a planet carrier, and a ring gear as rotation elements of the planetary gear set; and an integrated starter and generator (ISG) functioning as a motor and a generator, and including a stator and a rotor. The planetary gear set and the ISG are disposed in a crankshaft pulley of an engine such that torque of a crankshaft of the engine is increased and is transmitted to the ISG when generating electricity and torque of the ISG is decreased and is transmitted to the crankshaft of the engine when starting.