MX2023011484A - Arbol de rotor. - Google Patents

Arbol de rotor.

Info

Publication number
MX2023011484A
MX2023011484A MX2023011484A MX2023011484A MX2023011484A MX 2023011484 A MX2023011484 A MX 2023011484A MX 2023011484 A MX2023011484 A MX 2023011484A MX 2023011484 A MX2023011484 A MX 2023011484A MX 2023011484 A MX2023011484 A MX 2023011484A
Authority
MX
Mexico
Prior art keywords
rotor shaft
coolant
tubular body
hollow interior
splines
Prior art date
Application number
MX2023011484A
Other languages
English (en)
Inventor
Timothy John Cripsey
Robert Herston
Nicholas Brockett
Original Assignee
Metal Forming & Coining Corp
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 Metal Forming & Coining Corp filed Critical Metal Forming & Coining Corp
Publication of MX2023011484A publication Critical patent/MX2023011484A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • 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
    • 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
    • H02K11/21—Devices for sensing speed or position, 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
    • H02K15/14—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/46—Shaping by deformation without removing material by forging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Un árbol de rotor para un motor eléctrico incluye un cuerpo tubular que se extiende axialmente que tiene una superficie circunferencial interior que define un interior hueco de la misma con al menos una porción del interior hueco configurado para recibir un refrigerante en el mismo. Una pluralidad de estrías circunferencialmente espaciadas se extiende radialmente hacia adentro de la superficie circunferencial interior en la porción del interior hueco configurado para recibir el refrigerante en la misma. Cada una de las estrías está configurada para proporcionar una estructura de intercambio de calor para transferir calor del árbol de rotor al refrigerante. Las estrías son una de las integralmente formadas con el cuerpo tubular o proporcionadas como inserciones capturadas por el cuerpo tubular durante un proceso de formación por flujo.
MX2023011484A 2021-03-30 2022-03-30 Arbol de rotor. MX2023011484A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163168010P 2021-03-30 2021-03-30
US202163264462P 2021-11-23 2021-11-23
US202163264483P 2021-11-23 2021-11-23
PCT/US2022/071445 WO2022213091A1 (en) 2021-03-30 2022-03-30 Rotor shaft
US17/657,282 US20220320948A1 (en) 2021-03-30 2022-03-30 Rotor shaft

Publications (1)

Publication Number Publication Date
MX2023011484A true MX2023011484A (es) 2023-12-06

Family

ID=83448391

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023011484A MX2023011484A (es) 2021-03-30 2022-03-30 Arbol de rotor.

Country Status (5)

Country Link
US (1) US20220320948A1 (es)
EP (1) EP4315566A1 (es)
CA (1) CA3212971A1 (es)
MX (1) MX2023011484A (es)
WO (1) WO2022213091A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024132295A1 (de) * 2022-12-20 2024-06-27 Magna powertrain gmbh & co kg Rotorwelle sowie elektrische maschine mit einer solchen rotorwelle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3168228B2 (ja) * 1992-09-16 2001-05-21 オーエスジー株式会社 回転軸のストッパ付ヘリカルスプライン形成方法及びその転造工具
JPH0951657A (ja) * 1995-06-02 1997-02-18 Toyo Electric Mfg Co Ltd 液冷式回転電気機械
DE102016202416B4 (de) * 2016-02-17 2017-12-28 Hirschvogel Umformtechnik Gmbh Rotorwellenanordnung und Verfahren zu dessen Herstellung
DE102016007328B4 (de) * 2016-06-16 2022-08-04 Krebs & Aulich Gmbh Elektromaschine mit einer hohlen Rotorwelle
GB2559808A (en) * 2017-02-21 2018-08-22 Skf Ab Instrumented shaft for condition monitoring
EP3918216B1 (en) * 2019-01-28 2024-06-26 Belvac Production Machinery, Inc. Quick-change split shaft

Also Published As

Publication number Publication date
US20220320948A1 (en) 2022-10-06
EP4315566A1 (en) 2024-02-07
WO2022213091A1 (en) 2022-10-06
CA3212971A1 (en) 2022-10-06

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