BR112015032805A2 - rotor para uma máquina de fluxo centrífuga e uma máquina de fluxo centrífuga - Google Patents

rotor para uma máquina de fluxo centrífuga e uma máquina de fluxo centrífuga

Info

Publication number
BR112015032805A2
BR112015032805A2 BR112015032805A BR112015032805A BR112015032805A2 BR 112015032805 A2 BR112015032805 A2 BR 112015032805A2 BR 112015032805 A BR112015032805 A BR 112015032805A BR 112015032805 A BR112015032805 A BR 112015032805A BR 112015032805 A2 BR112015032805 A2 BR 112015032805A2
Authority
BR
Brazil
Prior art keywords
rotor
flow machine
centrifugal flow
innovative
centrifugal
Prior art date
Application number
BR112015032805A
Other languages
English (en)
Other versions
BR112015032805B1 (pt
Inventor
Manninen Heikki
Original Assignee
Sulzer Management Ag
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 Sulzer Management Ag filed Critical Sulzer Management Ag
Publication of BR112015032805A2 publication Critical patent/BR112015032805A2/pt
Publication of BR112015032805B1 publication Critical patent/BR112015032805B1/pt

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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2233—Construction and assembly entirely open or stamped from one sheet
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—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
    • F04D29/18—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
    • 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
    • F04D29/242—Geometry, shape
    • 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
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps

Landscapes

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

Abstract

a presente invenção refere-se a uma estrutura de rotor inovadora para uma máquina de fluxo centrífuga. o rotor (10) da invenção projetou recentemente palhetas operacionais (14) que são presas ao cubo (12) do rotor sem qualquer disco ou película de apoio. adicionalmente, a palheta inovadora (14) tem meios para nivelar eficientemente a câmara de vedação atrás do rotor (10).
BR112015032805-9A 2013-07-02 2014-06-16 Rotor para uma máquina de fluxo centrífuga e uma máquina de fluxo centrífuga BR112015032805B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13174714 2013-07-02
EP13174714.9 2013-07-02
PCT/EP2014/062489 WO2015000677A1 (en) 2013-07-02 2014-06-16 Rotor for a centrifugal flow machine and a centrifugal flow machine

Publications (2)

Publication Number Publication Date
BR112015032805A2 true BR112015032805A2 (pt) 2017-07-25
BR112015032805B1 BR112015032805B1 (pt) 2022-02-01

Family

ID=48703263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015032805-9A BR112015032805B1 (pt) 2013-07-02 2014-06-16 Rotor para uma máquina de fluxo centrífuga e uma máquina de fluxo centrífuga

Country Status (6)

Country Link
US (1) US9631633B2 (pt)
EP (1) EP3017197B1 (pt)
CN (1) CN105518308B (pt)
BR (1) BR112015032805B1 (pt)
RU (1) RU2659843C2 (pt)
WO (1) WO2015000677A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114526253A (zh) * 2022-04-24 2022-05-24 佛山市南海九洲普惠风机有限公司 小型锅炉引风机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6488167B2 (ja) * 2015-03-27 2019-03-20 株式会社荏原製作所 渦巻ポンプ
CN104776052A (zh) * 2015-03-27 2015-07-15 江苏大学 一种具有椭圆形叶片出口形状的离心泵叶轮
CN104832455A (zh) * 2015-04-10 2015-08-12 江苏大学 一种具有圆形叶片出口边的离心泵叶轮
WO2016165795A1 (en) 2015-04-15 2016-10-20 Sulzer Management Ag An impeller for a centrifugal headbox feed pump
US10584705B2 (en) 2015-04-30 2020-03-10 Zhejiang Sanhua Automotive Components Co., Ltd. Centrifugal pump and method for manufacturing the same
AU2016259326B2 (en) * 2015-11-17 2021-02-11 Cornell Pump Company LLC Pump with front deflector vanes, wear plate, and impeller with pump-out vanes
DE102016008558A1 (de) * 2016-06-03 2017-12-07 Gea Tds Gmbh Verfahren und Anlage zur Behandlung hitzeempfindlicher flüssiger Nahrungsmittelprodukte und Zentrifugalpumpe für eine solche Anlage
RU2626266C1 (ru) * 2016-07-26 2017-07-25 Акционерное общество "Новомет-Пермь" Открытое рабочее колесо ступени электроцентробежного насоса
CN106224245A (zh) * 2016-09-23 2016-12-14 兰州理工大学 一种创新型叶片的离心泵
DE102017213507A1 (de) 2017-08-03 2019-02-07 KSB SE & Co. KGaA Laufrad für Abwasserpumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117011A (en) * 1935-02-27 1938-05-10 Ward E Pratt Centrifugal pump
DK124421B (da) * 1959-12-01 1972-10-16 Siemen & Hinsch Gmbh Rotor til en partielt påvirket centrifugalpumpe.
GB1055621A (en) * 1963-01-29 1967-01-18 Speedwell Res Ltd Improvements in centrifugal pumps
US3481273A (en) * 1968-02-26 1969-12-02 Ladish Co Sanitary processing pumps
US4063849A (en) 1975-02-12 1977-12-20 Modianos Doan D Non-clogging, centrifugal, coaxial discharge pump
RU2011016C1 (ru) * 1990-03-11 1994-04-15 Акционерное общество "Научно-производственное объединение "Гидромаш" Парциальный центробежный насос для перекачивания жидкостей со взвесями
US5489187A (en) * 1994-09-06 1996-02-06 Roper Industries, Inc. Impeller pump with vaned backplate for clearing debris
US5591001A (en) * 1994-09-06 1997-01-07 Cornell Pump Manufacturing Corporation Aeration system
JP4016441B2 (ja) * 1996-10-02 2007-12-05 株式会社ジェイ・エム・エス ターボ式血液ポンプ
US7008177B2 (en) * 2002-11-14 2006-03-07 Cummins Inc. Centrifugal pump with self cooling and flushing features
US7607884B2 (en) * 2006-07-10 2009-10-27 Hayward Gordon Limited Centrifugal pump with mechanical seal arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114526253A (zh) * 2022-04-24 2022-05-24 佛山市南海九洲普惠风机有限公司 小型锅炉引风机
CN114526253B (zh) * 2022-04-24 2022-07-05 佛山市南海九洲普惠风机有限公司 小型锅炉引风机

Also Published As

Publication number Publication date
RU2016101061A (ru) 2017-08-03
RU2659843C2 (ru) 2018-07-04
EP3017197A1 (en) 2016-05-11
US9631633B2 (en) 2017-04-25
CN105518308A (zh) 2016-04-20
US20160138604A1 (en) 2016-05-19
EP3017197B1 (en) 2019-05-29
RU2016101061A3 (pt) 2018-05-03
BR112015032805B1 (pt) 2022-02-01
WO2015000677A1 (en) 2015-01-08
CN105518308B (zh) 2017-10-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/06/2014, OBSERVADAS AS CONDICOES LEGAIS.