[go: up one dir, main page]

MX2014001660A - Bomba con impulsor de succion doble que genera propulsion axial. - Google Patents

Bomba con impulsor de succion doble que genera propulsion axial.

Info

Publication number
MX2014001660A
MX2014001660A MX2014001660A MX2014001660A MX2014001660A MX 2014001660 A MX2014001660 A MX 2014001660A MX 2014001660 A MX2014001660 A MX 2014001660A MX 2014001660 A MX2014001660 A MX 2014001660A MX 2014001660 A MX2014001660 A MX 2014001660A
Authority
MX
Mexico
Prior art keywords
double
pump
impeller
pump casing
suction impeller
Prior art date
Application number
MX2014001660A
Other languages
English (en)
Other versions
MX341287B (es
Inventor
Paul W Behnke
Matthew J Koren
Original Assignee
Itt Mfg Entpr 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 Entpr Llc filed Critical Itt Mfg Entpr Llc
Publication of MX2014001660A publication Critical patent/MX2014001660A/es
Publication of MX341287B publication Critical patent/MX341287B/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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/007—Details, component parts, or accessories 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

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

Abstract

Se proporciona un aparato, que incluye una bomba vertical de doble succión; el aparato tiene un alojamiento de bomba y un impulsor de doble succión dispuesto en ella sobre un eje. El alojamiento de bomba tiene una pared de alojamiento de bomba. El impulsor de doble succión tiene discos superior e inferior con bordes metálicos configurados para formar anillos de aislamiento superior e inferior entre el impulsor de doble succión y la pared del alojamiento de bomba para evitar un flujo de recirculación desde la descarga del impulsor a la entrada del impulsor. Los anillos de aislamiento se configuran para crear diferentes distribuciones de presión sobre los dos discos y generar, así, una carga de empuje axial controlada e intencional.
MX2014001660A 2011-08-11 2012-08-09 Bomba con impulsor de succion doble que genera propulsion axial. MX341287B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/207,473 US9377027B2 (en) 2011-08-11 2011-08-11 Vertical double-suction pump having beneficial axial thrust
PCT/US2012/050132 WO2013023050A1 (en) 2011-08-11 2012-08-09 Pump with double- suction impeller generating axial thrust

Publications (2)

Publication Number Publication Date
MX2014001660A true MX2014001660A (es) 2014-03-21
MX341287B MX341287B (es) 2016-08-12

Family

ID=47076348

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001660A MX341287B (es) 2011-08-11 2012-08-09 Bomba con impulsor de succion doble que genera propulsion axial.

Country Status (9)

Country Link
US (1) US9377027B2 (es)
EP (1) EP2742242B1 (es)
JP (1) JP6184955B2 (es)
KR (1) KR101809676B1 (es)
CN (1) CN104024641B (es)
ES (1) ES2689763T3 (es)
MX (1) MX341287B (es)
RU (1) RU2600485C2 (es)
WO (1) WO2013023050A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9739284B2 (en) * 2013-11-19 2017-08-22 Charles Wayne Zimmerman Two piece impeller centrifugal pump
CN105697381A (zh) * 2014-11-28 2016-06-22 上海凯士比泵有限公司 立式动悬浮泵
WO2018031780A1 (en) 2016-08-10 2018-02-15 Kickstart International, Inc. Modular multi stage pump assembly
US10690139B2 (en) 2017-05-10 2020-06-23 Itt Manufacturing Enterprises Llc Multi-stage pump with enhanced thrust balancing features
US10816008B1 (en) * 2018-04-20 2020-10-27 Gregg Keener Dual stage grinder pump
US10865802B2 (en) * 2018-05-09 2020-12-15 Philip Wessels Double-sided single impeller with dual intake pump
RU204897U1 (ru) * 2021-02-08 2021-06-17 Акционерное общество (АО) "Научно-исследовательский институт "Лопастных машин" ("НИИ ЛМ") Центробежное рабочее колесо с двухсторонним входом
CN116221170A (zh) * 2022-12-29 2023-06-06 北京航天动力研究所 一种用于液体火箭发动机涡轮泵的双联动轴向力平衡装置

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1323412A (en) * 1919-12-02 schorr
US3123010A (en) 1964-03-03 Centrifugal pump with thrust balancing means
US1130616A (en) * 1911-08-19 1915-03-02 Thomas P Kingsford Balancing device for centrifugal pumps, turbines, blowers, and the like.
US1027624A (en) * 1911-09-18 1912-05-28 Byron Jackson Iron Works Automatic balance for centrifugal pumps.
US1045432A (en) * 1912-04-10 1912-11-26 Byron Jackson Iron Works Automatic centrifugal pump.
GB155530A (en) 1920-08-11 1920-12-23 Paul Hariveau Improvements in centrifugal pumps
US1634317A (en) * 1925-07-22 1927-07-05 Worthington Pump & Mach Corp Impeller balancing and sealing device
US1912452A (en) 1928-05-07 1933-06-06 Byron Jackson Co Balanced multistage centrifugal pump
US1881680A (en) 1930-01-03 1932-10-11 Buffalo Steam Pump Company Double suction centrifugal pump
US1975274A (en) 1932-08-17 1934-10-02 Byron Jackson Co Centrifugal pump impeller
US2013079A (en) * 1933-03-16 1935-09-03 Stephen E Slocum Mechanism for balancing impellers
US2287397A (en) 1940-03-29 1942-06-23 Herbert E Rupp Double suction liquid pump
US2358744A (en) * 1943-09-06 1944-09-19 Ingersoll Rand Co Centrifugal pump
US2383424A (en) * 1944-05-06 1945-08-21 Ingersoll Rand Co Pump
US2504140A (en) * 1945-04-12 1950-04-18 Lawrence Machine And Pump Corp Pumping apparatus
US2625110A (en) * 1948-11-10 1953-01-13 Haentjens Otto Pump for vertical movement of liquids
US3280750A (en) * 1964-09-17 1966-10-25 Crane Co Motor driven pump
US3457869A (en) 1967-02-13 1969-07-29 Itt Centrifugal pumps
JPS4936483Y1 (es) * 1969-01-14 1974-10-04
US3936221A (en) 1974-09-16 1976-02-03 Goulds Pumps, Inc. Vertical cantilever pump
US4893986A (en) * 1979-10-29 1990-01-16 Rockwell International Corporation High-pressure high-temperature coal slurry centrifugal pump and let-down turbine
DE3001868C2 (de) * 1980-01-19 1984-01-19 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kreiselpumpe mit Doppelspiralgehäuse
SU979706A1 (ru) 1981-05-08 1982-12-07 Харьковское Специальное Конструкторское Монтажно-Технологическое Бюро "Укрглавподшипник" Центробежный насос
JPS5829197U (ja) * 1981-08-20 1983-02-25 株式会社クボタ 立軸両吸込うず巻ポンプ
JPS6047898A (ja) * 1983-08-24 1985-03-15 Kubota Ltd プルアウト形立軸両吸込渦巻ポンプ
US4563124A (en) 1984-02-24 1986-01-07 Figgie International Inc. Double suction, single stage volute pump
USD288325S (en) 1984-05-02 1987-02-17 Davis Lee W Vertical pump
JPS6134390A (ja) * 1984-07-27 1986-02-18 Hitachi Ltd 立軸両吸込型ポンプ
US4643652A (en) * 1985-03-04 1987-02-17 Hale Fire Pump Company Portable engine-pump assembly
SU1355764A1 (ru) * 1986-04-07 1987-11-30 Всесоюзный Научно-Исследовательский Институт Горной Механики Им.М.М.Федорова Уплотнение рабочего колеса центробежного насоса
US4830572A (en) * 1986-11-13 1989-05-16 Oklejas Jr Eli Idler disk
US5106262A (en) * 1986-11-13 1992-04-21 Oklejas Robert A Idler disk
US4782696A (en) 1987-03-06 1988-11-08 The United States Of America As Represented By The United States Department Of Energy Measuring axial pump thrust
US5238363A (en) 1987-10-30 1993-08-24 Baker Hughes Incorporated Dual suction vertical pump with pendant auger
US4867633A (en) * 1988-02-18 1989-09-19 Sundstrand Corporation Centrifugal pump with hydraulic thrust balance and tandem axial seals
US5141390A (en) * 1990-05-29 1992-08-25 Haentjens Walter D Vertical axis centilevered pump provided with a stabilizing by-pass flow
US5494403A (en) 1992-04-14 1996-02-27 Ebara Corporation Full-circumferential flow pump
JPH0647898A (ja) 1992-07-31 1994-02-22 Omron Corp 膜厚制御装置
JP2958218B2 (ja) 1993-07-16 1999-10-06 株式会社荏原製作所 ポンプ
US5456818A (en) * 1993-11-03 1995-10-10 Ingersoll-Rand Company Method for preventing fretting and galling in a polygon coupling
US5374129A (en) 1994-03-15 1994-12-20 General Electric Co. Hydrostatic bearing support affording high static and low dynamic stiffness to a rotor in turbomachinery
JP3182307B2 (ja) 1994-12-27 2001-07-03 株式会社荏原製作所 全周流型ポンプ
US6036435A (en) 1997-03-27 2000-03-14 Pump Engineering, Inc. Thrust bearing
JP3537349B2 (ja) * 1998-04-20 2004-06-14 日機装株式会社 スラストバランス装置
US6264440B1 (en) * 1998-10-29 2001-07-24 Innovative Mag-Drive, L.L.C. Centrifugal pump having an axial thrust balancing system
US6206097B1 (en) 1999-05-04 2001-03-27 Camco International, Inc. Vertical pumping system
DE19934819C1 (de) * 1999-07-24 2000-12-07 Honeywell Ag Mischventil
AU7444300A (en) 1999-10-21 2001-05-08 Isamu Aotani Vertical pump
JP2005171825A (ja) * 2003-12-09 2005-06-30 Ebara Corp 流体搬送機械
JP4281614B2 (ja) * 2004-05-10 2009-06-17 株式会社日立プラントテクノロジー ポンプ装置
US20070110595A1 (en) 2004-12-06 2007-05-17 Ebara Corporation Fluid conveying machine
JP4792930B2 (ja) 2005-11-16 2011-10-12 株式会社日立プラントテクノロジー 両吸込渦巻ポンプの耐圧試験装置
US7648332B2 (en) * 2006-08-30 2010-01-19 Schlumberger Technology Corporation System and method for reducing thrust acting on submersible pumping components
US7775763B1 (en) * 2007-06-21 2010-08-17 Florida Turbine Technologies, Inc. Centrifugal pump with rotor thrust balancing seal
JP2009092049A (ja) * 2007-10-12 2009-04-30 Kubota Corp 両吸込形渦巻ポンプおよびその性能調整方法
CN201377433Y (zh) * 2009-04-21 2010-01-06 重庆水泵厂有限责任公司 立式长轴双吸泵
US8568081B2 (en) * 2010-04-20 2013-10-29 Baker Hughes Incorporated Axial thrust balanced impeller for use with a downhole electrical submersible pump

Also Published As

Publication number Publication date
US20130039754A1 (en) 2013-02-14
JP6184955B2 (ja) 2017-08-23
KR101809676B1 (ko) 2017-12-15
WO2013023050A1 (en) 2013-02-14
EP2742242A1 (en) 2014-06-18
KR20140057549A (ko) 2014-05-13
US9377027B2 (en) 2016-06-28
RU2014104586A (ru) 2015-09-20
CN104024641A (zh) 2014-09-03
ES2689763T3 (es) 2018-11-15
EP2742242B1 (en) 2018-07-04
JP2014521889A (ja) 2014-08-28
MX341287B (es) 2016-08-12
CN104024641B (zh) 2017-02-08
RU2600485C2 (ru) 2016-10-20

Similar Documents

Publication Publication Date Title
MX2014001660A (es) Bomba con impulsor de succion doble que genera propulsion axial.
SA519401959B1 (ar) مضخة طرد مركزي بمراحل مضخة قابلة للتهيئة
WO2012145381A3 (en) Mold pump assembly
WO2011133620A3 (en) Axial thrust balanced impeller for use with a downhole electrical submersible pump
GB201106310D0 (en) Vacuum pumping system
WO2012170112A3 (en) Single and multi-chamber wellbore pumps for fluid lifting
WO2016118208A3 (en) Turbopump machine with isolated cooling passage discharge
MX2014015415A (es) Enfriamiento de impulsor de compresor centrifugo.
CN104100537A (zh) Lng潜液式离心泵
FI20145409A7 (fi) Suihkujäähdytin ja menetelmä veden jäähdyttämiseksi
CN206035843U (zh) 高效节能单吸立式管道离心泵
RU2010128086A (ru) Гидропульсор
CN204783724U (zh) 多级多出口液下水泵
EP2735703A3 (en) Liquid ring system and applications thereof
SA517380848B1 (ar) دفاعة ذات امتدادات ريش منحنية محورياً لمنع الغلق الهوائي
CN104314827A (zh) 多出口卧式单吸节段式多级离心泵的中间吐出段
CN103016404B (zh) 立式单级单吸液下离心泵对称双出口涡室泵体
CN204327505U (zh) 首级叶轮双吸式径向剖分两端支撑多级离心泵
SA113340556B1 (ar) نظام ترشيح سوائل بأجهزة استخلاص طاقة
CN202991644U (zh) 立式单级单吸液下离心泵对称双出口涡室泵体
CN105317688A (zh) 一种水冷电机式自吸泵
CN202276278U (zh) 一种水冷式变频器
RU117531U1 (ru) Многоступенчатый центробежный насос
CN202031837U (zh) 一种新型节能不锈钢冲压泵
CN204131289U (zh) 一种水冷式高效节能不锈钢电机

Legal Events

Date Code Title Description
FG Grant or registration