MX2019004713A - Bomba centrifuga sin selladura, magneticamente acoplada. - Google Patents

Bomba centrifuga sin selladura, magneticamente acoplada.

Info

Publication number
MX2019004713A
MX2019004713A MX2019004713A MX2019004713A MX2019004713A MX 2019004713 A MX2019004713 A MX 2019004713A MX 2019004713 A MX2019004713 A MX 2019004713A MX 2019004713 A MX2019004713 A MX 2019004713A MX 2019004713 A MX2019004713 A MX 2019004713A
Authority
MX
Mexico
Prior art keywords
stuffing box
rotor
drive
pump case
box inner
Prior art date
Application number
MX2019004713A
Other languages
English (en)
Inventor
Warren Beach Rex
William Ortega Nicholas
Gregory Farley James
Jon Distaso Christopher
Original Assignee
Psg Worldwide 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 Psg Worldwide Inc filed Critical Psg Worldwide Inc
Publication of MX2019004713A publication Critical patent/MX2019004713A/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
    • F04D13/021—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
    • F04D13/026—Details of the bearings
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts
    • 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
    • F04D13/06—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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F04D29/0473—Bearings hydrostatic; hydrodynamic for radial 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/404—Transmission of power through magnetic drive coupling

Landscapes

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

Abstract

Se describe una bomba centrífuga accionada magnéticamente que tiene una carcasa de bomba, un impulsor de álabes abierto en la carcasa de la bomba, una caja de empaquetadura que incluye un exterior de la caja de empaquetadura que se fija con relación a la carcasa de la bomba, y un interior de la caja de empaquetadura acoplado de manera roscada con el exterior de la caja de empaquetadura, y un rotor fijado axialmente y montado de forma giratoria en el interior de la caja de empaquetadura. Los bujes están dispuestos entre el rotor y el interior de la caja de empaquetadura. Un accionador está fijo en relación con la carcasa de la bomba e incluye una salida del accionador que se extiende dentro del rotor. Existe un acoplamiento magnético entre el rotor y el accionador, y un recipiente fijado a la caja de empaquetadura y que se extiende a través del acoplamiento magnético para aislar el rotor del accionador. Un anillo de fricción cierra el interior de la caja de empaquetadura y restringe la salida del accionador para que no dañe el recipiente debido a una falla catastrófica del cojinete.
MX2019004713A 2016-11-01 2017-10-31 Bomba centrifuga sin selladura, magneticamente acoplada. MX2019004713A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662416059P 2016-11-01 2016-11-01
PCT/US2017/059378 WO2018085293A1 (en) 2016-11-01 2017-10-31 Magnetically coupled sealless centrifugal pump

Publications (1)

Publication Number Publication Date
MX2019004713A true MX2019004713A (es) 2019-12-11

Family

ID=62020431

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004713A MX2019004713A (es) 2016-11-01 2017-10-31 Bomba centrifuga sin selladura, magneticamente acoplada.

Country Status (8)

Country Link
US (2) US10738782B2 (es)
EP (1) EP3523539B1 (es)
JP (1) JP6949975B2 (es)
CN (1) CN110249135B (es)
AU (1) AU2017353926B2 (es)
CA (1) CA3041837C (es)
MX (1) MX2019004713A (es)
WO (1) WO2018085293A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2019004713A (es) 2016-11-01 2019-12-11 Psg Worldwide Inc Bomba centrifuga sin selladura, magneticamente acoplada.
CN110360127B (zh) * 2019-07-31 2024-06-04 艾迪机器(杭州)有限公司 一种无泄漏磁驱旋流泵

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Also Published As

Publication number Publication date
US20200256340A1 (en) 2020-08-13
US20180119698A1 (en) 2018-05-03
AU2017353926B2 (en) 2020-04-30
US11396890B2 (en) 2022-07-26
BR112019007743A2 (pt) 2019-07-09
EP3523539A4 (en) 2019-10-02
CN110249135A (zh) 2019-09-17
AU2017353926A1 (en) 2019-05-02
US10738782B2 (en) 2020-08-11
JP6949975B2 (ja) 2021-10-13
CA3041837C (en) 2021-08-10
JP2019534423A (ja) 2019-11-28
CA3041837A1 (en) 2018-05-11
WO2018085293A1 (en) 2018-05-11
EP3523539A1 (en) 2019-08-14
CN110249135B (zh) 2021-09-21
EP3523539B1 (en) 2020-08-12

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