BR112015009797A2 - impulsor de bomba para bomba submersa e bomba submersa, incluindo a mesma - Google Patents

impulsor de bomba para bomba submersa e bomba submersa, incluindo a mesma

Info

Publication number
BR112015009797A2
BR112015009797A2 BR112015009797A BR112015009797A BR112015009797A2 BR 112015009797 A2 BR112015009797 A2 BR 112015009797A2 BR 112015009797 A BR112015009797 A BR 112015009797A BR 112015009797 A BR112015009797 A BR 112015009797A BR 112015009797 A2 BR112015009797 A2 BR 112015009797A2
Authority
BR
Brazil
Prior art keywords
pump
submerged
submerged pump
same
impeller
Prior art date
Application number
BR112015009797A
Other languages
English (en)
Other versions
BR112015009797A8 (pt
BR112015009797B1 (pt
Inventor
Sakacho Hiromi
Uchida Hiroshi
Obuchi Masahi
Kawai Masahito
Isono Miho
Original Assignee
Ebara Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52143424&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015009797(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ebara Corp filed Critical Ebara Corp
Publication of BR112015009797A2 publication Critical patent/BR112015009797A2/pt
Publication of BR112015009797A8 publication Critical patent/BR112015009797A8/pt
Publication of BR112015009797B1 publication Critical patent/BR112015009797B1/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • 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
    • F04D29/2238—Special flow patterns
    • F04D29/225—Channel wheels, e.g. one blade or one flow channel
    • 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
    • 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
    • F04D29/2238—Special flow patterns
    • F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

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

Abstract

resumo patente de invenção: "impulsor de bomba para bomba submersa e bomba submersa, incluindo a mesma". impulsor de bomba para uma bomba submersa capaz de remover ou reduzir a carga radial é fornecido. uma bomba submersa que evita entupimentos é fornecida, que inclui um corpo substancialmente cilíndrico, uma porta de entrada fornecida em um centro de uma superfície de extremidade inferior do corpo, uma porta de descarga que é aberta em uma superfície lateral do corpo, e um canal de fluxo que passa a partir da porta de entrada para a porta de descarga por dentro do corpo. o canal de fluxo inclui uma pluralidade de canais de fluxo, e os canais de fluxo têm seu tamanho, forma e posição definidos de tal forma que o desequilíbrio de fluidos é reduzido em relação a um eixo de rotação.
BR112015009797-9A 2013-07-05 2014-04-15 Impulsor de bomba para bomba submersa e bomba submersa, incluindo a mesma BR112015009797B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-141415 2013-07-05
JP2013141415A JP6351216B2 (ja) 2013-07-05 2013-07-05 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ
PCT/JP2014/060657 WO2015001830A1 (ja) 2013-07-05 2014-04-15 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ

Publications (3)

Publication Number Publication Date
BR112015009797A2 true BR112015009797A2 (pt) 2017-07-11
BR112015009797A8 BR112015009797A8 (pt) 2017-08-01
BR112015009797B1 BR112015009797B1 (pt) 2022-03-15

Family

ID=52143424

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015009797-9A BR112015009797B1 (pt) 2013-07-05 2014-04-15 Impulsor de bomba para bomba submersa e bomba submersa, incluindo a mesma

Country Status (7)

Country Link
US (1) US20160108927A1 (pt)
EP (1) EP2930367B1 (pt)
JP (1) JP6351216B2 (pt)
CN (1) CN104662302B (pt)
BR (1) BR112015009797B1 (pt)
DK (1) DK2930367T3 (pt)
WO (1) WO2015001830A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6351216B2 (ja) 2013-07-05 2018-07-04 株式会社荏原製作所 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ
CN105736391B (zh) * 2016-02-18 2018-11-02 广州道动新能源有限公司 一种风能驱动的灌溉系统
KR101816766B1 (ko) 2016-09-02 2018-01-09 이신구 에너지 절감형 펌프
KR101712381B1 (ko) * 2016-11-21 2017-03-16 고일영 맨홀펌프용 임펠러
MX2019010836A (es) * 2019-09-12 2020-10-28 Antonio Ochoa Barraza Impulsor de doble turbina interna.
RU2735971C1 (ru) * 2020-02-25 2020-11-11 Игорь Олегович Стасюк Рабочее колесо ступени лопастного насоса

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975274A (en) * 1932-08-17 1934-10-02 Byron Jackson Co Centrifugal pump impeller
JPS52107605A (en) * 1976-03-05 1977-09-09 Hitachi Ltd Sewage pump
JPS5591797A (en) * 1978-12-29 1980-07-11 Ebara Corp Vortex type pump
DE3211230A1 (de) * 1982-03-26 1983-09-29 Paul Pleiger Maschinenfabrik, 5810 Witten Kreiselpumpe, insbesondere fuer schmutz- und abwasser
SE461996B (sv) * 1988-09-14 1990-04-23 Flygt Ab Slutet loephjul foer pumpar, kompressorer, flaektar etc av centrifugal- eller halvaxiell typ
JPH09209963A (ja) * 1996-02-03 1997-08-12 Nakase Noriyuki 固形物移送用のポンプ
US6405748B1 (en) * 1999-03-22 2002-06-18 David Muhs Trailer and fuel tank assembly
JP2000297789A (ja) 1999-04-14 2000-10-24 Tokyo Electric Power Co Inc:The 軸流圧縮機
FI110275B (fi) 2001-04-27 2002-12-31 Grundfos Management As Pumpun juoksupyörä
US6837684B2 (en) 2002-10-25 2005-01-04 Grundfos Management A/S Pump impeller
JP4713066B2 (ja) 2003-07-18 2011-06-29 新明和工業株式会社 羽根車及びそれを備えた汚水処理用ポンプ
SE527558C2 (sv) * 2004-11-19 2006-04-11 Itt Mfg Enterprises Inc Pumphjul
WO2007047326A2 (en) * 2005-10-12 2007-04-26 K-Tron Technologies, Inc. Bulk material pump feeder with reduced disk jamming, compliant disks
EP1795758A1 (de) 2005-12-09 2007-06-13 Grundfos Management A/S Laufrad für ein Pumpenaggregat und Pumpenaggregat
MX2007002934A (es) 2007-03-12 2008-09-17 Calidad Empresarial Dinamica Sa De Cv Bomba centrífuga de alta eficiencia y metodo para el diseño de su impulsor.
CN201377436Y (zh) * 2009-03-31 2010-01-06 长沙水泵厂有限公司 一种双吸多级卧式水平中开泵结构
CA2701515C (en) * 2009-04-24 2014-04-15 Syncrude Canada Ltd. Centrifugal pump having wear protected vanes
PL216284B1 (pl) 2010-03-22 2014-03-31 Fundacja Rozwoju Kardiochirurgii Im Prof Zbigniewa Religi Pompa odśrodkowa jednostrumieniowa
TWI464322B (zh) * 2010-12-14 2014-12-11 Delta Electronics Inc 離心式風扇
KR101070136B1 (ko) * 2011-02-22 2011-10-05 이재웅 원통형 베인을 포함하는 임펠러
JP2013141415A (ja) 2012-01-06 2013-07-22 Ihi Corp 単糖の製造方法及び製造装置並びにエタノールの製造方法及び製造装置
JP6351216B2 (ja) 2013-07-05 2018-07-04 株式会社荏原製作所 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ

Also Published As

Publication number Publication date
WO2015001830A1 (ja) 2015-01-08
CN104662302A (zh) 2015-05-27
BR112015009797A8 (pt) 2017-08-01
BR112015009797B1 (pt) 2022-03-15
EP2930367B1 (en) 2020-05-27
EP2930367A1 (en) 2015-10-14
JP6351216B2 (ja) 2018-07-04
DK2930367T3 (da) 2020-06-29
JP2015014251A (ja) 2015-01-22
CN104662302B (zh) 2017-11-28
EP2930367A4 (en) 2016-11-02
US20160108927A1 (en) 2016-04-21

Similar Documents

Publication Publication Date Title
BR112015009797A8 (pt) impulsor de bomba para bomba submersa e bomba submersa, incluindo a mesma
ES2589509T3 (es) Separador ciclónico centrífugo
AR101397A1 (es) Inserto para pulverizadores
MX2016012204A (es) Accesorio para un aparato electrodomestico portatil.
EP3158203A4 (en) Centrifugal blood pump impeller and flow path
AR098294A1 (es) Sistema de lubricación oftálmica y aparatos, sistemas y métodos asociados
BR112016017105A2 (pt) válvula de microfluidos.
BR112014009648A2 (pt) bomba peristáltica e cabeçote para tal
AR080386A1 (es) Un dispositivo de entrada de bomba, un conjunto de camisa de bomba, un miembro de desgaste para un dispositivo de entrada de bomba, un metodo de reemplazo de un miembro de desgaste de un dispositivo de entrada de bomba, aparato de entrada de bomba y un metodo de redistribucion del desgaste abrasivo
RU2017117417A (ru) Усовершенствованный клапан
EP2868336A3 (en) Infusion pump device with pressure controlling means
AR090492A1 (es) Anillo de asiento enderezador de flujo y valvula de control que tiene un anillo de asiento enderezador de flujo
CL2013000981A1 (es) Un deposito de alimentacion para un espesante/clarificador, comprende un cuerpo de deposito de alimentacion, una pared lateral que define una superficie de limite de fluido radialmente exterior del deposito de alimentacion, una entrada de deposito de alimentacion, y una abertura de descarga para pasar fluidos y solidos desde el deposito de alimentacion a un tanque de asentamiento; un kit; y metodo asociado.
FR2992703B1 (fr) Palier a moyen de lubrification et systeme pour changer le pas des pales d'une helice de turbopropulseur d'aeronef, equipe dudit palier
CL2014002552A1 (es) Una nariz de cabeza de combate que comprende, una superficie circunferencial en punta plana o concava, desde la cual se extiende un cuerpo conico, y nervios que se extienden desde la circunferencia de dicha punta; y una cabeza de combate.
CL2016000646A1 (es) Varilla de perforación que comprende una primera y segunda interfaz de conexión con un componente hidráulico, donde la salida de fluido del componente hidráulico en la primera interfaz está en comunicación fluida con la entrada de fluido del componente hidráulico en la segunda interfaz, proporcionando un sello; y segunda varilla
MX2016016482A (es) Montaje de rotor reductor de presion para una bomba.
CO2021005767A2 (es) Componente de entrada para una bomba de lechada
BR102015011054A8 (pt) Mastro de dreno e método para drenar um fluido
EP2848768A3 (en) Oil pump
EA201891483A1 (ru) Гидравлическая машина, характеризующаяся наличием кольца со скошенной кромкой
BR112016023711A2 (pt) arranjo de ejetor
EP2990060A3 (en) Catheter rinsing chamber
RU2016122056A (ru) Главный вал конусной дробилки и сборочный узел
RU2016148830A (ru) Входной направляющий лопаточный аппарат

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 15/04/2014, OBSERVADAS AS CONDICOES LEGAIS.