MX2023009852A - Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. - Google Patents
Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas.Info
- Publication number
- MX2023009852A MX2023009852A MX2023009852A MX2023009852A MX2023009852A MX 2023009852 A MX2023009852 A MX 2023009852A MX 2023009852 A MX2023009852 A MX 2023009852A MX 2023009852 A MX2023009852 A MX 2023009852A MX 2023009852 A MX2023009852 A MX 2023009852A
- Authority
- MX
- Mexico
- Prior art keywords
- rotor
- stator
- electric machine
- methods
- fluid circuit
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 5
- 238000009423 ventilation Methods 0.000 abstract 2
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors
- H02K15/105—Applying solid insulation to windings, stators or rotors to the windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/18—Windings for salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/30—Windings characterised by the insulating material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/08—Insulating casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/12—Machines characterised by the bobbins for supporting the windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/06—Cast metal casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Cooling System (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Una máquina eléctrica que tiene un rotor, estator y carcasa. El rotor incluye una serie de imanes permanentes montados radialmente y el estator incluye una pluralidad de electroimanes posicionados radialmente alrededor del rotor. La máquina incluye un circuito de fluido que consiste en una primera y segunda cavidades encerradas por el estator y posicionadas entre el rotor y la carcasa. El circuito de fluido también incluye un entrehierro entre el estator y el rotor y una pluralidad de canales de ventilación que se extienden a través del rotor. El entrehierro y los canales de ventilación están en comunicación fluida con la primera y segunda cavidades. El rotor también incluye un ventilador interno que se extiende hacia la primera o segunda cavidad. Cuando se hace girar el rotor con respecto al estator, el ventilador hace que circule aire u otro fluido a través del circuito de fluido para enfriar el rotor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762570441P | 2017-10-10 | 2017-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023009852A true MX2023009852A (es) | 2023-08-29 |
Family
ID=61569381
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020003977A MX2020003977A (es) | 2017-10-10 | 2018-01-12 | Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. |
MX2023009854A MX2023009854A (es) | 2017-10-10 | 2020-07-13 | Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. |
MX2023009853A MX2023009853A (es) | 2017-10-10 | 2020-07-13 | Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. |
MX2023009852A MX2023009852A (es) | 2017-10-10 | 2020-07-13 | Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020003977A MX2020003977A (es) | 2017-10-10 | 2018-01-12 | Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. |
MX2023009854A MX2023009854A (es) | 2017-10-10 | 2020-07-13 | Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. |
MX2023009853A MX2023009853A (es) | 2017-10-10 | 2020-07-13 | Sistemas y metodos de enfriamiento y estabilizacion de maquinas electricas. |
Country Status (7)
Country | Link |
---|---|
US (10) | US10256700B1 (es) |
EP (1) | EP3695487A1 (es) |
JP (2) | JP7269663B2 (es) |
KR (1) | KR102607118B1 (es) |
CN (4) | CN109660052B (es) |
MX (4) | MX2020003977A (es) |
WO (1) | WO2019074535A1 (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3484016A4 (en) * | 2016-07-08 | 2020-03-04 | Nisso Electric Corporation | MOTOR STATOR, MOTOR STATOR MANUFACTURING METHOD AND MOTOR |
JP6658627B2 (ja) * | 2017-03-10 | 2020-03-04 | トヨタ自動車株式会社 | 回転電機 |
JP7269663B2 (ja) * | 2017-10-10 | 2023-05-09 | ゼロ イー テクノロジーズ,エルエルシー | 電気機械の冷却および安定化システムおよび方法 |
USD924934S1 (en) * | 2017-11-09 | 2021-07-13 | Siemens Aktiengesellschaft | Stator housing for an electrical motor of an electric vehicle |
US11031834B2 (en) * | 2018-04-12 | 2021-06-08 | Ford Global Technologies, Llc | Electric machine rotor end plate with raised flow features |
EP3846318A4 (en) * | 2018-08-31 | 2022-06-08 | Zhejiang Pangood Power Technology Co., Ltd. | SEGMENT CORE AND AXIAL FLUX ENGINE |
US11218058B2 (en) * | 2018-10-31 | 2022-01-04 | Hamilton Sundstrand Corporation | Winding separators |
US11791672B2 (en) * | 2018-12-18 | 2023-10-17 | Sumitomo Electric Industries, Ltd. | Core, stator, and rotating electric machine |
DE102019100907A1 (de) * | 2019-01-15 | 2020-07-16 | Gkn Sinter Metals Engineering Gmbh | Elektrischer Motor |
KR102201386B1 (ko) | 2019-02-20 | 2021-01-12 | 엘지전자 주식회사 | 팬 모터 |
WO2020170418A1 (ja) * | 2019-02-22 | 2020-08-27 | 三菱電機株式会社 | モータ、圧縮機および空気調和装置 |
DE102019206107A1 (de) * | 2019-04-29 | 2020-10-29 | Robert Bosch Gmbh | Stator einer elektrischen Maschine |
SG11202112597XA (en) * | 2019-05-16 | 2021-12-30 | Duxion Motors Inc | Electric aircraft propulsion system |
US11655043B2 (en) | 2019-05-16 | 2023-05-23 | Duxion Motors, Inc. | Electric aircraft propulsion system |
DE102019210609A1 (de) * | 2019-07-18 | 2021-01-21 | Mahle International Gmbh | Rotor und elektrische Maschine |
FR3100399B1 (fr) * | 2019-08-27 | 2021-09-24 | Moving Magnet Tech | Machine à bobinage toroïdal |
KR20210042619A (ko) * | 2019-10-10 | 2021-04-20 | 엘지이노텍 주식회사 | 모터 |
JP6830996B1 (ja) * | 2019-12-26 | 2021-02-17 | 山洋電気株式会社 | 同期電動機のフレーム構造並びにフレーム及び電機子の製造方法 |
US11677282B2 (en) * | 2020-02-27 | 2023-06-13 | Accelerated Systems Inc. | Composite material for thermal management in an electric motor |
CN111200347B (zh) * | 2020-03-07 | 2021-01-01 | 江苏大中电机股份有限公司 | 一种三相异步电动机生产制造装配机 |
DE102020204136A1 (de) * | 2020-03-30 | 2021-09-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektrische Maschine mit biegeschlaffen elektrischen Leitern und formgebenden Isolierungen |
CN211981596U (zh) * | 2020-04-07 | 2020-11-20 | 精进电动科技股份有限公司 | 一种旋变定子定位压片和定位结构 |
US11626776B2 (en) | 2020-05-08 | 2023-04-11 | Dana Belgium N.V. | Methods and systems for oil cooled rotor laminations |
JPWO2021225050A1 (es) * | 2020-05-08 | 2021-11-11 | ||
CN111682665B (zh) * | 2020-06-19 | 2022-04-08 | 山西电机制造有限公司 | 一种基于定子不等槽冲片和铸铝转子的ie5三相异步电动机 |
KR20220008639A (ko) * | 2020-07-14 | 2022-01-21 | 현대모비스 주식회사 | 모터 수용 구조체, 모터 수용 구조체를 포함하는 자동차 및 모터 수용 구조체의 제조 방법 |
KR20220040265A (ko) * | 2020-09-23 | 2022-03-30 | 현대모비스 주식회사 | 모터 |
JP7426318B2 (ja) * | 2020-09-28 | 2024-02-01 | 日立グローバルライフソリューションズ株式会社 | 電動機、電動送風機および電気掃除機 |
CN112161423A (zh) * | 2020-10-16 | 2021-01-01 | 泉州台商投资区双霞机械设计服务中心 | 换热器 |
JP2022068660A (ja) * | 2020-10-22 | 2022-05-10 | 株式会社 神崎高級工機製作所 | 駆動装置 |
US11894756B2 (en) * | 2021-01-25 | 2024-02-06 | Honeywell International Inc. | Systems and methods for electric propulsion systems for electric engines |
EP4050777A3 (en) * | 2021-02-25 | 2022-09-07 | Regal Beloit America, Inc. | Electric machine assembly having an internal fan |
US11799362B2 (en) | 2021-09-20 | 2023-10-24 | Dana Automotive Systems Group, Llc | Methods and systems for oil cooled rotor laminations |
CN114142670B (zh) * | 2021-12-16 | 2024-09-13 | 国网伊犁伊河供电有限责任公司 | 一种输出灵敏型伺服电机 |
KR102660278B1 (ko) * | 2021-12-30 | 2024-04-25 | 가천대학교 산학협력단 | 발열개선을 위한 회전자 및 이를 포함하는 모터 |
US12046955B2 (en) | 2022-02-15 | 2024-07-23 | Dana Automotive Systems Group, Llc | Methods and systems for cooling an electric machine |
GB2616461A (en) * | 2022-03-10 | 2023-09-13 | Protean Electric Ltd | A bobbin |
DE102022111442A1 (de) * | 2022-05-09 | 2023-11-09 | eMoSys GmbH | Fluidgekühlte, mehrphasige permanenterregte Synchronmaschine |
TWI804397B (zh) * | 2022-07-22 | 2023-06-01 | 晟昌機電股份有限公司 | 直驅馬達快速散熱結構 |
US20240128819A1 (en) * | 2022-10-14 | 2024-04-18 | Beta Air, Llc | Rotor for an electric aircraft motor and a method for manufacturing |
Family Cites Families (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1700840A (en) | 1928-05-07 | 1929-02-05 | Frazer W Gay | Heat-transfer means for closed rotating electrical machinery |
US2039456A (en) * | 1931-11-14 | 1936-05-05 | Amato N Sammarone | Electric motor unit |
US3169203A (en) * | 1961-03-28 | 1965-02-09 | Ibm | Square wave pulse generator |
FR1590248A (es) * | 1967-11-02 | 1970-04-13 | ||
DE1952353B2 (de) * | 1969-10-17 | 1973-04-05 | Eheim, Günther, 7301 Deizisau | Elektromotor zum antrieb einer pumpe |
US3659129A (en) * | 1970-09-15 | 1972-04-25 | Gen Electric | Insulated bar dynamoelectric machine and method of forming |
US3801843A (en) | 1972-06-16 | 1974-04-02 | Gen Electric | Rotating electrical machine having rotor and stator cooled by means of heat pipes |
JPS5559568U (es) * | 1978-10-19 | 1980-04-23 | ||
JPS5559568A (en) * | 1978-10-27 | 1980-05-06 | Nec Corp | Information control unit |
JPS5577350A (en) | 1978-12-04 | 1980-06-11 | Hitachi Ltd | Cooling device for rotary machine |
JPH05344669A (ja) * | 1992-06-11 | 1993-12-24 | Aichi Emerson Electric Co Ltd | 磁石回転子及びその製造方法 |
US5321333A (en) * | 1993-04-06 | 1994-06-14 | The United States Of America As Represented By The Secretary Of The Navy | Torsional shear wave transducer |
JPH07177703A (ja) * | 1993-12-22 | 1995-07-14 | Toshiba Corp | 回転電機 |
US5796190A (en) | 1995-05-29 | 1998-08-18 | Denyo Kabushiki Kaisha | Engine-driven permanent magnetic type welding generator |
JP3300200B2 (ja) | 1995-06-20 | 2002-07-08 | 株式会社日立製作所 | 回転電機及び電動車両 |
US5798596A (en) * | 1996-07-03 | 1998-08-25 | Pacific Scientific Company | Permanent magnet motor with enhanced inductance |
EP0854558A3 (en) | 1997-01-21 | 2000-07-12 | Isuzu Ceramics Research Institute Co., Ltd. | Structure of a rotor for generators and method of manufacturing the same rotor |
SE9704422D0 (sv) * | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Ändplatta |
NL1006177C2 (nl) * | 1997-05-30 | 1998-12-07 | Delaval Stork V O F | Rotoras voor een roterende machine en roterende machine voorzien van een dergelijke rotoras. |
JPH11196555A (ja) * | 1997-12-26 | 1999-07-21 | Isuzu Ceramics Res Inst Co Ltd | 永久磁石を用いた発電・電動機 |
US6528909B1 (en) * | 1998-01-14 | 2003-03-04 | International Business Machines Corporation | Motor shaft having an integral heat pipe |
US6278222B1 (en) * | 1998-08-26 | 2001-08-21 | Minolta Co., Ltd. | Piezoelectric element, piezoelectric element manufacturing method and actuator using piezoelectric element |
US6111329A (en) | 1999-03-29 | 2000-08-29 | Graham; Gregory S. | Armature for an electromotive device |
US6118203A (en) | 1999-06-03 | 2000-09-12 | General Electric Company | High efficiency motor for x-ray generation |
US6891299B2 (en) * | 2000-05-03 | 2005-05-10 | Moteurs Leroy-Somer | Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth |
FR2812138B1 (fr) * | 2000-07-20 | 2003-06-27 | Applic Entropologiques Moteurs | Rotor feuillete pour frein a courants de foucault et dispositif comportant un tel rotor |
US20020089253A1 (en) * | 2001-01-11 | 2002-07-11 | Kudlacik Henry William | Winding support for use with a superconducting rotor and method for forming the same |
JP2004120848A (ja) * | 2002-09-25 | 2004-04-15 | Sawafuji Electric Co Ltd | アウタロータ型多極発電機 |
JP2004350427A (ja) * | 2003-05-22 | 2004-12-09 | Denso Corp | 回転電機とその回転子 |
WO2005008860A2 (en) * | 2003-07-10 | 2005-01-27 | Magnetic Applications Inc. | Compact high power alternator |
DE10342791A1 (de) | 2003-09-15 | 2005-04-28 | Linde Ag | Elektrische Maschine mit Kühlung |
KR100595552B1 (ko) * | 2004-03-31 | 2006-07-03 | 엘지전자 주식회사 | 연결형 보빈, 이를 구비한 모터의 고정자 및 그 제조방법 |
US6933645B1 (en) | 2004-04-05 | 2005-08-23 | Elliott Company | Permanent magnet rotor and magnet cradle |
DE102004021537A1 (de) | 2004-05-03 | 2005-12-08 | Robert Bosch Gmbh | Elektromotor und Getriebe-Antriebseinheit für Stellantriebe im Kraftfahrzeug |
JP4572647B2 (ja) | 2004-10-01 | 2010-11-04 | 株式会社日立製作所 | 永久磁石式回転電機及び風力発電システム |
DE102004055179A1 (de) | 2004-11-16 | 2006-05-24 | Zf Friedrichshafen Ag | Blechpaket eines Stators und/oder Rotors einer spritzölgekühlten elektrischen Maschine sowie spritzölgekühlte elektrische Maschine |
DE502005005887D1 (de) | 2005-05-10 | 2008-12-18 | Siemens Ag | Elektrische Maschine |
JP4712465B2 (ja) * | 2005-07-20 | 2011-06-29 | ヤマハ発動機株式会社 | 回転電機及び電動車椅子 |
US7559996B2 (en) * | 2005-07-22 | 2009-07-14 | Shin-Etsu Chemical Co., Ltd. | Rare earth permanent magnet, making method, and permanent magnet rotary machine |
US7348706B2 (en) * | 2005-10-31 | 2008-03-25 | A. O. Smith Corporation | Stator assembly for an electric machine and method of manufacturing the same |
JP2007236073A (ja) * | 2006-02-28 | 2007-09-13 | Japan Servo Co Ltd | ハイブリッド式回転電機 |
FR2899399B1 (fr) * | 2006-03-30 | 2008-06-13 | Delachaux Sa Sa | Coupleur magnetique a hysteresis, notamment pour dispositifs enrouleurs-derouleurs |
JP2007306741A (ja) | 2006-05-12 | 2007-11-22 | Toshiba Corp | 制御装置一体型電動機 |
WO2007141907A1 (ja) * | 2006-06-05 | 2007-12-13 | Mitsubishi Electric Corporation | 分割型鉄心及びその製造方法、固定子鉄心 |
US7459817B2 (en) * | 2006-08-15 | 2008-12-02 | Bombardier Transportation Gmbh | Semi-enclosed AC motor |
FR2908942B1 (fr) * | 2006-11-22 | 2014-03-07 | Valeo Equip Electr Moteur | Dispositif de ventilation pour machine electrique tournante, machine electrique tournante comportant un tel dispositif et procede de fabrication d'un tel dispositif |
JP5092420B2 (ja) * | 2007-01-25 | 2012-12-05 | 日本電産株式会社 | ブラシレスモータ、ディスク駆動装置 |
JP4539659B2 (ja) | 2007-01-25 | 2010-09-08 | ソニー株式会社 | ファンモータ装置及び電子機器 |
US20080238234A1 (en) * | 2007-03-27 | 2008-10-02 | Hamilton Sundstrand Corporation | Segmented permanent magnet rotor for high speed synchronous machines |
JP2009033836A (ja) * | 2007-07-26 | 2009-02-12 | Aisin Seiki Co Ltd | モータのヒュージング構造 |
JP5238231B2 (ja) * | 2007-11-28 | 2013-07-17 | 株式会社東芝 | 回転電機の回転子 |
JP2010021512A (ja) | 2008-01-30 | 2010-01-28 | Ngk Insulators Ltd | 圧電/電歪膜型素子及びその製造方法 |
US20090232664A1 (en) | 2008-03-12 | 2009-09-17 | General Electric | Permanent magnet motor for subsea pump drive |
DE102008036124A1 (de) | 2008-08-01 | 2010-02-11 | Siemens Aktiengesellschaft | Elektrische Maschine in hoher Schutzart mit verbesserter Läuferkühlung |
JP2010220288A (ja) * | 2009-03-13 | 2010-09-30 | Mabuchi Motor Co Ltd | コアブロック及び該コアブロックを用いたモータ用の磁極コア |
US8291207B2 (en) * | 2009-05-18 | 2012-10-16 | Stmicroelectronics, Inc. | Frequency and symbol locking using signal generated clock frequency and symbol identification |
US9695927B2 (en) * | 2009-07-30 | 2017-07-04 | Bison Gear & Engineering Corp. | Motor-gearbox assembly |
EP2477314B1 (en) | 2009-09-10 | 2017-06-21 | Panasonic Corporation | Electric motor and electric device provided therewith |
US8638017B2 (en) * | 2009-09-18 | 2014-01-28 | Shin-Etsu Chemical Co., Ltd. | Rotor for permanent magnet rotating machine |
JP4716060B2 (ja) | 2009-11-30 | 2011-07-06 | 株式会社富士通ゼネラル | アキシャルギャップ型電動機およびポンプ装置 |
WO2011096521A1 (ja) | 2010-02-05 | 2011-08-11 | 信越化学工業株式会社 | 永久磁石回転機 |
JP5574743B2 (ja) | 2010-02-19 | 2014-08-20 | 株式会社東芝 | 電動機 |
JP5494028B2 (ja) | 2010-03-09 | 2014-05-14 | 富士通株式会社 | スイッチ装置 |
US8853901B2 (en) | 2010-03-09 | 2014-10-07 | Zhongshan Broad-Ocean Motor Co., Ltd. | Motor rotor system having a magnetic ring bracket |
JP5260591B2 (ja) * | 2010-03-30 | 2013-08-14 | 株式会社日立製作所 | 永久磁石式回転電機及び風力発電システム |
JP2011254571A (ja) * | 2010-05-31 | 2011-12-15 | Aisin Seiki Co Ltd | 回転電機の冷却構造 |
TWI424663B (zh) | 2010-07-01 | 2014-01-21 | Joy Ride Tech Co Ltd | A motor with heat pipe |
DE102010031399A1 (de) * | 2010-07-15 | 2012-01-19 | Hilti Aktiengesellschaft | Rotor für einen Elektromotor, Elektromotor und Herstellungsverfahren für einen Elektromotor |
US9484780B2 (en) * | 2010-07-27 | 2016-11-01 | Kil Bong Song | Segmented armature motor having a segmented coil frame having coil windings on the outer surface |
KR20130118955A (ko) | 2011-02-25 | 2013-10-30 | 미쓰비시덴키 가부시키가이샤 | 회전 전기의 스테이터, 및 그 제조 방법 |
WO2012120828A1 (ja) | 2011-03-07 | 2012-09-13 | パナソニック株式会社 | 電動機およびそれを備えた電気機器 |
EP2498267B1 (en) * | 2011-03-09 | 2017-06-14 | Siemens Aktiengesellschaft | Layered magnet |
US8531076B2 (en) | 2011-05-17 | 2013-09-10 | GM Global Technology Operations LLC | Stator for an electric motor |
US8398929B2 (en) * | 2011-06-28 | 2013-03-19 | Nitride Solutions, Inc. | Device and method for producing a tubular refractory metal compound structure |
EP2560270B1 (en) * | 2011-08-18 | 2019-10-02 | GE Energy Power Conversion Technology Ltd | Bandage of a permanent magnet rotor |
DE102011053611A1 (de) * | 2011-09-14 | 2013-03-14 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Rotierende elektrische Maschine |
US9953845B2 (en) | 2011-09-23 | 2018-04-24 | Te Connectivity Corporation | Methods and systems for forming electronic modules |
US8310126B1 (en) * | 2011-10-27 | 2012-11-13 | Motor Patent Licensors, LLC | Radial flux permanent magnet AC motor/generator |
KR101243589B1 (ko) * | 2012-01-02 | 2013-03-20 | 뉴모텍(주) | 세탁기용 모터의 고정자 코어 |
JP5804269B2 (ja) * | 2012-01-20 | 2015-11-04 | 日本電産株式会社 | モータ |
EP2821437B1 (en) * | 2012-03-01 | 2022-08-17 | Sumitomo Bakelite Company Limited | Resin composition for rotor fixing, rotor, and automotive vehicle |
WO2013171839A1 (ja) * | 2012-05-15 | 2013-11-21 | 株式会社安川電機 | 回転電機 |
US9515580B2 (en) | 2012-06-19 | 2016-12-06 | Clean Energy Labs, Llc | Membrane-based nano-electromechanical systems device and methods to make and use same |
US20140015349A1 (en) * | 2012-07-11 | 2014-01-16 | Remy Technologies, Llc | Interlocking coil isolators for resin retention in a segmented stator assembly |
US9686772B2 (en) * | 2012-08-01 | 2017-06-20 | Qualcomm Incorporated | Methods and apparatus for coordinated multipoint (CoMP) communications |
US8878409B2 (en) | 2012-09-13 | 2014-11-04 | Hamilton Sundstrand Space Systems International, Inc. | Containment band for permanent magnet generator |
US20140111050A1 (en) * | 2012-10-24 | 2014-04-24 | Remy Technologies, Llc | Ipm rotor magnet slot geometry for improved heat transfer |
US20140184005A1 (en) * | 2012-12-31 | 2014-07-03 | Hyundai Motor Company | Rotor for drive motor |
US9331528B2 (en) * | 2013-03-15 | 2016-05-03 | Regal Beloit America, Inc. | Stator tooth assembly for axial flux stator and methods of assembling the same |
CN105229906B (zh) * | 2013-04-22 | 2018-07-27 | 三菱电机株式会社 | 永磁体型电动机 |
CN104380580B (zh) * | 2013-05-20 | 2018-10-16 | 日本精工株式会社 | 马达、定位装置、输送装置 |
US9331550B2 (en) | 2013-06-17 | 2016-05-03 | Honeywell International Inc. | Air cooling of a motor using radially mounted fan |
US20150022041A1 (en) * | 2013-07-18 | 2015-01-22 | Honeywell International Inc. | Method of cooling a generator or motor rotor with end disks and a hybrid shaft assembly |
US9590460B2 (en) | 2013-08-02 | 2017-03-07 | Ge Aviation Systems Llc | Electric machine with a slot liner |
KR20150063217A (ko) * | 2013-11-29 | 2015-06-09 | 삼성전자주식회사 | 모터 및 이를 포함하는 세탁기 |
TWI502862B (zh) * | 2014-05-15 | 2015-10-01 | Sunonwealth Electr Mach Ind Co | 吊扇馬達 |
BE1022463B1 (fr) | 2014-09-12 | 2016-04-07 | Techspace Aero S.A. | Dynamometre pour banc d'essai de turbomachine d'aeronef |
GB201420055D0 (en) * | 2014-11-11 | 2014-12-24 | Technion Res & Dev Foundation | Low density micropsheres |
DE102015211048A1 (de) * | 2015-06-16 | 2016-12-22 | Siemens Aktiengesellschaft | Elektrische Maschine |
US10185705B2 (en) * | 2015-07-28 | 2019-01-22 | Ca, Inc. | Detecting text truncation in a graphical user interface |
CN105732017B (zh) * | 2016-01-06 | 2018-08-28 | 湖南航天磁电有限责任公司 | 一种提高永磁铁氧体磁性能的添加剂及方法 |
DE102016200186A1 (de) | 2016-01-11 | 2017-07-13 | Bayerische Motoren Werke Aktiengesellschaft | Elektrische Maschine |
DE102016202416B4 (de) * | 2016-02-17 | 2017-12-28 | Hirschvogel Umformtechnik Gmbh | Rotorwellenanordnung und Verfahren zu dessen Herstellung |
CN105553136A (zh) * | 2016-02-24 | 2016-05-04 | 南通杰夫电气有限公司 | 电机定子铁芯 |
US20170318796A1 (en) | 2016-05-05 | 2017-11-09 | Alexander VAISBLAT | System for controlling pests population and method of managing same |
CN106300780B (zh) * | 2016-08-26 | 2019-01-25 | 安徽皖南电机股份有限公司 | 电动机 |
US10312766B2 (en) * | 2017-04-19 | 2019-06-04 | Vault Motors LLC | Submersible-rated roller table motor |
JP7269663B2 (ja) | 2017-10-10 | 2023-05-09 | ゼロ イー テクノロジーズ,エルエルシー | 電気機械の冷却および安定化システムおよび方法 |
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