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MX2017003739A - Motor de bomba con una cazoleta divisoria de contencion. - Google Patents

Motor de bomba con una cazoleta divisoria de contencion.

Info

Publication number
MX2017003739A
MX2017003739A MX2017003739A MX2017003739A MX2017003739A MX 2017003739 A MX2017003739 A MX 2017003739A MX 2017003739 A MX2017003739 A MX 2017003739A MX 2017003739 A MX2017003739 A MX 2017003739A MX 2017003739 A MX2017003739 A MX 2017003739A
Authority
MX
Mexico
Prior art keywords
containment shell
pump motor
heat dissipation
circuit board
printed circuit
Prior art date
Application number
MX2017003739A
Other languages
English (en)
Inventor
Ehrsam Jürgen
Original Assignee
Buhler Motor Gmbh
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 Buhler Motor Gmbh filed Critical Buhler Motor Gmbh
Publication of MX2017003739A publication Critical patent/MX2017003739A/es

Links

Classifications

    • 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
    • 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
    • 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
    • F04D29/5813—Cooling the control unit
    • 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
    • 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
    • F04D13/0626—Details of the can
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal 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
    • 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
    • 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
    • H02K11/0094—Structural association with other electrical or electronic devices
    • 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
    • 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
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • 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
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • 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
    • H02K9/223—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Compressor (AREA)

Abstract

Motor de bomba (1), con una carcasa de motor (10), un cabezal de bomba (11), y una cazoleta divisoria de contención (3), siendo que el cabezal de bomba (11) con la cazoleta divisoria de contención (3) delimita un espacio húmedo (26) y la cazoleta divisoria de contención (3) con la carcasa de motor (10) delimita un espacio seco (25), en el espacio húmedo (26) un rotor de imán permanente (2) se monta giratorio en cojinete alrededor de un eje (49), en el espacio seco (25) se disponen un estator arrollado (4) y una placa de circuito impreso (20) y la placa de circuito impreso (20) se encuentra opuesta a una base de cazoleta divisoria de contención (17). El objeto de la invención en un motor de bomba del tipo genérico es el de crear de manera económica una evacuación térmica confiable con mayor rendimiento de evacuación de calor de la placa de circuito impreso (20) al medio a ser transportado. Este problema se resuelve mediante las características de la reivindicación 1.
MX2017003739A 2016-04-15 2017-03-22 Motor de bomba con una cazoleta divisoria de contencion. MX2017003739A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016206406.1A DE102016206406A1 (de) 2016-04-15 2016-04-15 Pumpenmotor mit einem Spalttopf

Publications (1)

Publication Number Publication Date
MX2017003739A true MX2017003739A (es) 2018-08-16

Family

ID=58454927

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017003739A MX2017003739A (es) 2016-04-15 2017-03-22 Motor de bomba con una cazoleta divisoria de contencion.

Country Status (5)

Country Link
US (1) US10199901B2 (es)
EP (1) EP3232543B1 (es)
CN (1) CN107299903B (es)
DE (1) DE102016206406A1 (es)
MX (1) MX2017003739A (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016202417A1 (de) * 2016-02-17 2017-08-17 Bühler Motor GmbH Kreiselpumpe
DE102016206406A1 (de) * 2016-04-15 2017-10-19 Bühler Motor GmbH Pumpenmotor mit einem Spalttopf
IT201700045959A1 (it) * 2017-04-27 2018-10-27 Taco Italia S R L Procedimento per realizzare un magneto-rotore in terre rare impermeabile
DE102017214997A1 (de) * 2017-08-28 2019-02-28 Mahle International Gmbh Elektrische Fluidpumpe
CN109905010A (zh) * 2017-12-11 2019-06-18 深圳市腾盛工业设备有限公司 平板直线电机
DE102018102024A1 (de) * 2018-01-30 2019-08-01 EEO Tech GmbH Rotierende elektrische Maschine in Innenläuferausführung zur Umwandlung von mechanischer Energie in elektrische Energie oder umgekehrt
DE102018201841B3 (de) * 2018-02-06 2019-05-29 Bühler Motor GmbH Pumpenlaufrad, Verfahren zur Herstellung eines Pumpenlaufrads und Pumpe mit dem Pumpenlaufrad
JP7088688B2 (ja) 2018-02-16 2022-06-21 エドワーズ株式会社 真空ポンプと真空ポンプの制御装置
CN209402445U (zh) * 2018-07-27 2019-09-17 浙江瑞枫新能源科技有限公司 具有多段壳体的模块式电机
DE102018214079A1 (de) * 2018-08-21 2020-02-27 Continental Automotive Gmbh Fluidpumpenanordnung
CN110915109A (zh) * 2018-09-28 2020-03-24 深圳市大疆软件科技有限公司 隔膜泵电机及隔膜泵
DE102019200213A1 (de) * 2018-11-05 2020-05-07 Bühler Motor GmbH Elektromotor
DE102018133290A1 (de) * 2018-12-21 2020-06-25 Bühler Motor GmbH Elektromotor
DE102019102321A1 (de) * 2019-01-30 2020-07-30 Nidec Corporation Elektrischer Antrieb mit Stator-Montageeinheit
CN111911419A (zh) * 2019-05-10 2020-11-10 广东德昌电机有限公司 一种电动液泵
US11824427B2 (en) * 2020-05-11 2023-11-21 Zi Yi Electrical Engineering Co., Ltd Canned motor device
CN111756178B (zh) * 2020-06-11 2023-04-28 珠海格力电器股份有限公司 电机散热组件和ec电机
WO2022003628A1 (en) * 2020-07-01 2022-01-06 Padmini Vna Mechatronics Pvt. Ltd. Electric water pump with improved impeller assembly
CN112290750B (zh) * 2020-10-15 2022-10-04 厦门唯质电气科技有限公司 一种凸极轮毂电机及其控制方法
EP4240975A1 (en) 2020-11-09 2023-09-13 Pierburg Pump Technology GmbH Electric coolant pump
CN116648559A (zh) * 2020-12-14 2023-08-25 皮尔伯格泵技术有限责任公司 汽车电动液泵
CN119914569A (zh) * 2023-10-30 2025-05-02 格兰富控股公司 电动马达
DE102024102020A1 (de) * 2024-01-24 2025-07-24 Bühler Motor GmbH Elektronisch kommutierter motor für eine flüssigkeitspumpe
DE102024200753A1 (de) 2024-01-29 2025-07-31 Robert Bosch Gesellschaft mit beschränkter Haftung Pumpeneinheit für ein Fahrzeug

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US6621705B1 (en) * 2002-04-12 2003-09-16 Cisco Technology, Inc. Miniature surface mount heatsink element and method of use
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US10291091B2 (en) * 2014-09-25 2019-05-14 Magna Powertrain Fpc Limited Partnership Electric fluid pump with improved rotor unit, rotor unit therefor and methods of construction thereof
DE102016206406A1 (de) * 2016-04-15 2017-10-19 Bühler Motor GmbH Pumpenmotor mit einem Spalttopf
DE102016206404A1 (de) * 2016-04-15 2017-10-19 Bühler Motor GmbH Elektromotor, insbesondere Pumpenmotor

Also Published As

Publication number Publication date
DE102016206406A1 (de) 2017-10-19
US10199901B2 (en) 2019-02-05
EP3232543B1 (de) 2020-04-08
US20170302124A1 (en) 2017-10-19
CN107299903A (zh) 2017-10-27
CN107299903B (zh) 2020-07-10
EP3232543A1 (de) 2017-10-18

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