MX2023010623A - Unidad de accionamiento electrico con un intercambiador que esta formado por medio de discos que tienen una porcion de resorte de disco y que se reciben en un orificio de un eje rotor de un motor electrico. - Google Patents

Unidad de accionamiento electrico con un intercambiador que esta formado por medio de discos que tienen una porcion de resorte de disco y que se reciben en un orificio de un eje rotor de un motor electrico.

Info

Publication number
MX2023010623A
MX2023010623A MX2023010623A MX2023010623A MX2023010623A MX 2023010623 A MX2023010623 A MX 2023010623A MX 2023010623 A MX2023010623 A MX 2023010623A MX 2023010623 A MX2023010623 A MX 2023010623A MX 2023010623 A MX2023010623 A MX 2023010623A
Authority
MX
Mexico
Prior art keywords
heat exchanger
rotor shaft
spring portion
drive unit
received
Prior art date
Application number
MX2023010623A
Other languages
English (en)
Inventor
Jeffrey J Ronning
Paul J Valente
Christopher D Pump
Frederick E Zink
Yashwanth Bangalore Lingaraj
Original Assignee
American Axle & Mfg Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Axle & Mfg Inc filed Critical American Axle & Mfg Inc
Publication of MX2023010623A publication Critical patent/MX2023010623A/es

Links

Classifications

    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • 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
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Una unidad de accionamiento eléctrico que incluye un motor eléctrico que tiene un rotor con un eje de rotor y un intercambiador de calor que se recibe en el eje de rotor. El intercambiador de calor tiene una pluralidad de placas del intercambiador de calor, cada una de las cuales tiene un cubo, un miembro de borde y una parte del resorte de disco que interconecta el cubo y el miembro de borde. Cada parte del resorte de disco define una pluralidad de aberturas del refrigerante. Las placas del intercambiador de calor se ajustan a presión al eje del rotor de manera que cada parte del resorte de disco se desvía de un estado de preinstalación, y cada miembro de borde está enganchado a una superficie interior del eje del rotor mientras está separado de los miembros de borde adyacentes a lo largo, un eje de rotación del rotor. Un primer pasaje de refrigerante está dispuesto a través de los cubos de las placas. Las aberturas del refrigerante en las placas del intercambiador de calor cooperan para formar una pluralidad de segundos pasajes de refrigerante.
MX2023010623A 2021-03-11 2022-02-14 Unidad de accionamiento electrico con un intercambiador que esta formado por medio de discos que tienen una porcion de resorte de disco y que se reciben en un orificio de un eje rotor de un motor electrico. MX2023010623A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163159511P 2021-03-11 2021-03-11
US202163271937P 2021-10-26 2021-10-26
PCT/US2022/016251 WO2022191952A1 (en) 2021-03-11 2022-02-14 Electric drive unit with a exchanger that is formed by disks having a disk spring portion and which are received into a bore in a rotor shaft of an electric motor

Publications (1)

Publication Number Publication Date
MX2023010623A true MX2023010623A (es) 2023-10-18

Family

ID=83228298

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023010623A MX2023010623A (es) 2021-03-11 2022-02-14 Unidad de accionamiento electrico con un intercambiador que esta formado por medio de discos que tienen una porcion de resorte de disco y que se reciben en un orificio de un eje rotor de un motor electrico.

Country Status (7)

Country Link
US (2) US11750060B1 (es)
EP (1) EP4305739A1 (es)
JP (1) JP2024510187A (es)
KR (1) KR20230154950A (es)
CA (1) CA3211513A1 (es)
MX (1) MX2023010623A (es)
WO (1) WO2022191952A1 (es)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659125A (en) 1970-09-10 1972-04-25 Westinghouse Electric Corp Non-clogging nozzle for rotating equipment such as for cooling dynamo-electric machines
DE3408563A1 (de) 1984-03-09 1985-09-19 Kienle & Spiess Stanz- und Druckgießwerk GmbH, 7123 Sachsenheim Stanzblechteil zur herstellung von blechpaketen fuer rotoren, statoren, magnetkerne und dergleichen
US4600848A (en) 1985-05-24 1986-07-15 Sundstrand Corporation Cooling of dynamoelectric machines
JPH0810977B2 (ja) 1988-04-01 1996-01-31 株式会社日立製作所 油冷式交流発電機
US5509381A (en) 1992-10-29 1996-04-23 Ormat Industries Ltd. Method of and means for cooling and lubricating an alternator
US5418412A (en) 1994-02-15 1995-05-23 Lucas Aerospace Power Equipment Corporation Drive disconnect for oil-cooled electrical generator
US6727609B2 (en) 2001-08-08 2004-04-27 Hamilton Sundstrand Corporation Cooling of a rotor for a rotary electric machine
JP3758583B2 (ja) * 2002-02-06 2006-03-22 日産自動車株式会社 回転体の冷却構造
US6897581B2 (en) 2002-10-04 2005-05-24 Honeywell International Inc. High speed generator with the main rotor housed inside the shaft
US7462963B2 (en) 2004-11-30 2008-12-09 Nissan Motor Co., Ltd. Motor cooling device and cooling method
US7489057B2 (en) 2007-05-01 2009-02-10 Tesla Motors, Inc. Liquid cooled rotor assembly
JP5701869B2 (ja) 2009-07-10 2015-04-15 アルファ・ラバル・コーポレイト・エービー 遠心ガス清浄分離機
DE102012203697A1 (de) 2012-03-08 2013-09-12 Siemens Aktiengesellschaft Elektrische Maschine mit einem Rotor zur Kühlung der elektrischen Maschine
US20130278092A1 (en) 2012-04-24 2013-10-24 Hamilton Sundstrand Corporation Stator cooling channel tolerant to localized blockage
US10033250B2 (en) 2012-10-01 2018-07-24 Abb Research, Ltd. Electrical machine rotors
US9306433B2 (en) 2013-03-13 2016-04-05 E-Aam Driveline Systems Ab Drive module with spray cooling of electric motor
US9331552B2 (en) * 2013-06-13 2016-05-03 Tesla Motors, Inc. Rotor assembly with heat pipe cooling system
PL3465887T3 (pl) 2016-06-07 2024-03-04 Tesla, Inc. Tryb ciepła odpadowego silnika elektrycznego w celu podgrzewania akumulatora
US10396629B1 (en) 2016-06-23 2019-08-27 Vepco Technologies Integrated shaft liquid-cooling for electric motor with gearbox
US10396630B2 (en) 2017-06-23 2019-08-27 Siemens Energy, Inc. System and method for cooling windings of generator rotor
DE112018004102T5 (de) * 2017-08-08 2020-05-20 American Axle & Manufacturing, Inc. Elektrisches Antriebsmodul mit einem Motor mit einem Kühlkörpereinsatz in einer Rotorwelle
US10967702B2 (en) 2017-09-07 2021-04-06 Tesla, Inc. Optimal source electric vehicle heat pump with extreme temperature heating capability and efficient thermal preconditioning
KR102649706B1 (ko) 2019-04-12 2024-03-19 엘지마그나 이파워트레인 주식회사 모터
CN113728537B (zh) 2019-04-25 2024-04-12 美国轮轴制造公司 电驱动模块

Also Published As

Publication number Publication date
CA3211513A1 (en) 2022-09-15
WO2022191952A1 (en) 2022-09-15
EP4305739A1 (en) 2024-01-17
KR20230154950A (ko) 2023-11-09
US20230369934A1 (en) 2023-11-16
US12027944B2 (en) 2024-07-02
WO2022191952A8 (en) 2022-11-10
US11750060B1 (en) 2023-09-05
JP2024510187A (ja) 2024-03-06
US20230261541A1 (en) 2023-08-17

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