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MX2023006841A - Bomba de succion final con impulsor de doble entrada. - Google Patents

Bomba de succion final con impulsor de doble entrada.

Info

Publication number
MX2023006841A
MX2023006841A MX2023006841A MX2023006841A MX2023006841A MX 2023006841 A MX2023006841 A MX 2023006841A MX 2023006841 A MX2023006841 A MX 2023006841A MX 2023006841 A MX2023006841 A MX 2023006841A MX 2023006841 A MX2023006841 A MX 2023006841A
Authority
MX
Mexico
Prior art keywords
impeller
body casing
inlet
suction pump
dual inlet
Prior art date
Application number
MX2023006841A
Other languages
English (en)
Inventor
Abraham Ruper
Original Assignee
Itt Mfg Enterprises Llc
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 Itt Mfg Enterprises Llc filed Critical Itt Mfg Enterprises Llc
Publication of MX2023006841A publication Critical patent/MX2023006841A/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
    • 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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • 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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages
    • 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
    • F04D29/24—Vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Las tecnologías generalmente se describen para bombas de succión final que están adaptadas para un impulsor de entrada doble; las bombas de succión de extremo de ejemplo incluyen una carcasa de cuerpo con una carcasa de bomba, una sola entrada, una sola salida y un impulsor acoplado magnéticamente para efectuar el impulso del impulsor en la carcasa del cuerpo; el fluido fluye a un lado del impulsor (p. ej., el lado del ojo derecho) a través de una ruta de flujo principal desde la entrada del impulsor de la carcasa del cuerpo, y también al otro lado del impulsor (p. ej., el ojo del lado izquierdo) a través de un camino de flujo secundario a través de un eje estacionario con un pasaje hidráulico semi-hueco en éste.
MX2023006841A 2020-12-11 2020-12-11 Bomba de succion final con impulsor de doble entrada. MX2023006841A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/064457 WO2022125109A1 (en) 2020-12-11 2020-12-11 End-suction pump with dual inlet impeller

Publications (1)

Publication Number Publication Date
MX2023006841A true MX2023006841A (es) 2023-06-22

Family

ID=81974631

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023006841A MX2023006841A (es) 2020-12-11 2020-12-11 Bomba de succion final con impulsor de doble entrada.

Country Status (6)

Country Link
US (1) US20240110578A1 (es)
EP (1) EP4259937A4 (es)
JP (1) JP7717808B2 (es)
CN (1) CN116601390A (es)
MX (1) MX2023006841A (es)
WO (1) WO2022125109A1 (es)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO117249B (es) * 1968-02-29 1969-07-21 Kvaerner Brug Kjoleavdelning
NL8105626A (nl) * 1981-12-14 1983-07-01 Fdo Techn Adviseurs Sorptie warmtepomp inrichting.
JP2534928B2 (ja) * 1990-04-02 1996-09-18 テルモ株式会社 遠心ポンプ
US5938412A (en) * 1995-06-01 1999-08-17 Advanced Bionics, Inc. Blood pump having rotor with internal bore for fluid flow
ATE274642T1 (de) 1997-07-01 2004-09-15 Advanced Bionics Inc Rotor für eine blutpumpe
CN2663693Y (zh) * 2003-08-06 2004-12-15 上海第二医科大学附属新华医院 一种可分离式轴流泵
JP2006174640A (ja) * 2004-12-17 2006-06-29 Bay City Service Co Ltd 無整流子直流電動機型ポンプ
EP2557313A1 (de) 2011-08-10 2013-02-13 Berlin Heart GmbH Rotationspumpe mit einem rotor und förderelementen
TW201320547A (zh) * 2011-11-03 2013-05-16 Assoma Inc 磁驅動泵浦之結構改良
CN104847666B (zh) * 2015-03-25 2017-10-13 林圣梁 旋转导引液体装置
ES2841198T3 (es) * 2015-08-04 2021-07-07 Abiomed Europe Gmbh Cojinete de autolavado
CA2994839C (en) * 2015-08-05 2020-03-24 Wade Spicer Magnetic drive, seal-less pump
US10632239B2 (en) * 2017-12-08 2020-04-28 Jervik Heart, Inc. Single inflow double suction centrifugal blood pump

Also Published As

Publication number Publication date
EP4259937A1 (en) 2023-10-18
WO2022125109A1 (en) 2022-06-16
US20240110578A1 (en) 2024-04-04
CN116601390A (zh) 2023-08-15
JP2024501193A (ja) 2024-01-11
JP7717808B2 (ja) 2025-08-04
EP4259937A4 (en) 2024-08-21

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