MX2021003754A - Grupo de bomba. - Google Patents

Grupo de bomba.

Info

Publication number
MX2021003754A
MX2021003754A MX2021003754A MX2021003754A MX2021003754A MX 2021003754 A MX2021003754 A MX 2021003754A MX 2021003754 A MX2021003754 A MX 2021003754A MX 2021003754 A MX2021003754 A MX 2021003754A MX 2021003754 A MX2021003754 A MX 2021003754A
Authority
MX
Mexico
Prior art keywords
impeller
stator
chamber
rotor
motor
Prior art date
Application number
MX2021003754A
Other languages
English (en)
Inventor
Alfonso Surace
Marco Pedersoli
Original Assignee
Ind Saleri Italo Spa
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 Ind Saleri Italo Spa filed Critical Ind Saleri Italo Spa
Publication of MX2021003754A publication Critical patent/MX2021003754A/es

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P2003/006—Liquid cooling the liquid being oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • F01P2005/125—Driving auxiliary pumps electrically
    • 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
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets
    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

El grupo de bomba (1), para un sistema de enfriamiento de un motor de vehículo, el cual se extiende con respecto a un eje (X-X) y comprende un propulsor (2), un árbol (3), sobre el cual se instala de manera integral el propulsor (2), y un motor eléctrico (4), que comprende un rotor (41) instalado de manera integral sobre el árbol (3) y un estátor (42). El grupo de bomba (1) comprende un cuerpo de bomba (5) que se extiende con respecto al eje (X-X) que comprende: i) un armazón de propulsor (51), el cual aloja el propulsor (2) en una cámara de propulsor (510); ii) un armazón de motor (52) que aloja el motor eléctrico (4) en una cámara de motor (520), en donde el armazón de motor (52) comprende una pared tubular intermedia (526) posicionada entre el rotor (41) y el estátor (42), de forma que defina una cámara de rotor (521) y una cámara de estátor (522), las cuales se separan de manera hermética la una de la otra. La cámara de estátor (522) contiene una cantidad predefinida de aceite de enfriamiento, el cual la rellena al menos parcialmente de forma que el estátor (42) se enfríe por medio de convección.
MX2021003754A 2018-10-05 2019-06-14 Grupo de bomba. MX2021003754A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000009201A IT201800009201A1 (it) 2018-10-05 2018-10-05 Gruppo pompa
PCT/IB2019/054983 WO2020070562A1 (en) 2018-10-05 2019-06-14 Pump group

Publications (1)

Publication Number Publication Date
MX2021003754A true MX2021003754A (es) 2021-05-27

Family

ID=64902221

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003754A MX2021003754A (es) 2018-10-05 2019-06-14 Grupo de bomba.

Country Status (6)

Country Link
US (1) US20210381420A1 (es)
EP (1) EP3861214B1 (es)
CN (1) CN112840131B (es)
IT (1) IT201800009201A1 (es)
MX (1) MX2021003754A (es)
WO (1) WO2020070562A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000025315A1 (it) * 2020-10-26 2022-04-26 Ind Saleri Italo Spa Gruppo pompa
IT202000025318A1 (it) * 2020-10-26 2022-04-26 Ind Saleri Italo Spa Gruppo pompa
DE102022122888A1 (de) 2022-09-08 2024-03-14 Nidec Drivexpert Gmbh Pumpe mit Antriebseinheit und Verfahren zur Montage einer Antriebseinheit einer Pumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB165046A (en) * 1918-06-10 1922-03-23 Kalman Kando Improvements in or relating to rotary high tension electrical machines with oil bath
EP1100177A1 (en) * 1999-11-09 2001-05-16 Atlas Copco Airpower N.V. Stator for an electric motor or generator, and electric motor or generator provided with such stator
JP2003184782A (ja) * 2001-12-18 2003-07-03 Ebara Corp キャンドモータポンプ
CN2545538Y (zh) * 2002-04-23 2003-04-16 袁志本 太阳能热水器
US20150034027A1 (en) * 2011-02-06 2015-02-05 Borgwarner Inc. Hybrid electromechanical coolant pump
US20120286595A1 (en) * 2011-05-12 2012-11-15 Debabrata Pal Enhanced dual liquid cooling system for electric motor
ITBS20120031U1 (it) * 2012-09-27 2014-03-28 Ind Saleri Italo Spa Gruppo pompa con involucro di supporto albero-manicotto
KR20160118612A (ko) * 2015-04-02 2016-10-12 현대자동차주식회사 전동식 워터 펌프
JP2017163645A (ja) * 2016-03-08 2017-09-14 Ntn株式会社 車両用駆動装置
EP3452707B1 (en) * 2016-05-04 2021-03-17 BorgWarner Inc. Electric charging device with fluid cooling
US10935028B2 (en) * 2016-06-20 2021-03-02 Pierburg Pump Technology Gmbh Electric fluid pump for a motor vehicle

Also Published As

Publication number Publication date
CN112840131B (zh) 2024-02-23
EP3861214A1 (en) 2021-08-11
US20210381420A1 (en) 2021-12-09
CN112840131A (zh) 2021-05-25
IT201800009201A1 (it) 2020-04-05
EP3861214B1 (en) 2022-12-14
WO2020070562A1 (en) 2020-04-09

Similar Documents

Publication Publication Date Title
MX2021003754A (es) Grupo de bomba.
SE7611103L (sv) Forfarande for framstellning av 2-azetidinonforeningar
ECSP056233A (es) Nuevos derivados de lincomicina que poseen actividad antimicrobiana
WO2009158499A3 (en) Prevention of bacterial growth and biofilm formation by ligands that act on cannabinoidergic systems
JP2018509415A5 (es)
DE602004004808D1 (de) Acyloxymethylcarbamat-prodrugs von oxazolidinonen
NZ545472A (en) 7-(4-substituted-3-cyclopropylaminomethyl-1-pyrrolidinyl)quinolonecarboxylic acid derivative
MX2020000576A (es) Compuestos quimicos.
ATE335499T1 (de) Zusammensetzungen zur behandlung von staphylococcus aureus infektionen
WO2020060401A3 (en) Bioactive peptides derived from snakes
EP4272831A3 (en) Diazabicyclooctanones as inhibitors of serine beta-lactamases
MX2020001724A (es) Compuestos de pirazol-isoxazolina plaguicidas y parasiticidas.
BR0308184A (pt) Composição oftálmica compreendendo ascomicina
ATE288199T1 (de) Hydroxystilbenverbindungen als mikrobizide wirksubstanzen
NZ588898A (en) Use of nemonoxacin for treating antibiotic-resistant staphylococcus aureus infection
WO2005054234A8 (en) Substituted piperidino phenyloxazolidinones having antimicriobial activity with improved in vivo efficacy
ES2169242T3 (es) 2-amino-benzoxazinonas para el tratamiento de infecciones virales.
BR9813249A (pt) Peptìdeos derivados de mamìferos para tratamento de injeção microbiana
BR0312211A (pt) difluortioacetamidas de oxazolidinonas como agentes antibacterianos
ES2128404T3 (es) Derivados de dibekacina y derivados de arbekacina activos contra bacterias resistentes, y la produccion de los mismos.
WO2019186387A3 (en) Novel heterocyclic systems and pharmaceutical applications thereof
WO2019182904A8 (en) Phosphonamidate butyrophilin ligands
EA200100586A1 (ru) Применение производных фосфономуравьиной кислоты для лечения инфекций
WO2020232471A3 (en) Methods and compositions comprising staphylococcus protein a (spa) variants
WO2003066586A3 (en) Purine and isosteric antibacterial compounds