FI20050450L - Keskipakopumppu ja sen juoksupyörä - Google Patents

Keskipakopumppu ja sen juoksupyörä Download PDF

Info

Publication number: FI20050450L
Authority: FI; Finland
Prior art keywords: impeller; centrifugal pump; centrifugal; pump
Prior art date: 2005-04-29

Application number

FI20050450A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI20050450A7 (fi

FI20050450A0 (fi

Inventor

Jussi Ahlroth

Heikki Manninen

Original Assignee

Sulzer Pumpen 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.)

2005-04-29

Filing date

2005-04-29

Publication date

2006-10-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34508135&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20050450(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2005-04-29 Publication of FI20050450A0 publication Critical patent/FI20050450A0/fi

2005-04-29 Priority to FI20050450A priority Critical patent/FI20050450L/fi

2005-04-29 Application filed by Sulzer Pumpen Ag filed Critical Sulzer Pumpen Ag

2006-04-07 Priority to EP06405151.9A priority patent/EP1717449B1/en

2006-04-25 Priority to CA002544827A priority patent/CA2544827A1/en

2006-04-28 Priority to BRPI0601659-6A priority patent/BRPI0601659A/pt

2006-04-28 Priority to RU2006114649/06A priority patent/RU2392499C2/ru

2006-04-28 Priority to US11/413,959 priority patent/US7326029B2/en

2006-04-28 Priority to JP2006124621A priority patent/JP5060737B2/ja

2006-04-28 Priority to CN200610077235A priority patent/CN100575712C/zh

2006-10-30 Publication of FI20050450A7 publication Critical patent/FI20050450A7/fi

2006-10-30 Publication of FI20050450L publication Critical patent/FI20050450L/fi

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
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

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)

FI20050450A 2005-04-29 2005-04-29 Keskipakopumppu ja sen juoksupyörä FI20050450L (fi)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FI20050450A FI20050450L (fi)	2005-04-29	2005-04-29	Keskipakopumppu ja sen juoksupyörä
EP06405151.9A EP1717449B1 (en)	2005-04-29	2006-04-07	A centrifugal pump and an impeller thereof
CA002544827A CA2544827A1 (en)	2005-04-29	2006-04-25	A centrifugal pump and an impeller thereof
CN200610077235A CN100575712C (zh)	2005-04-29	2006-04-28	离心泵及其叶轮
JP2006124621A JP5060737B2 (ja)	2005-04-29	2006-04-28	遠心ポンプ及びそのインペラ
BRPI0601659-6A BRPI0601659A (pt)	2005-04-29	2006-04-28	bomba centrìfuga e impulsor da mesma
RU2006114649/06A RU2392499C2 (ru)	2005-04-29	2006-04-28	Центробежный насос и его рабочее колесо
US11/413,959 US7326029B2 (en)	2005-04-29	2006-04-28	Centrifugal pump and an impeller thereof

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI20050450A FI20050450L (fi)	2005-04-29	2005-04-29	Keskipakopumppu ja sen juoksupyörä

Publications (3)

Publication Number	Publication Date
FI20050450A0 FI20050450A0 (fi)	2005-04-29
FI20050450A7 FI20050450A7 (fi)	2006-10-30
FI20050450L true FI20050450L (fi)	2006-10-30

Family

ID=34508135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20050450A FI20050450L (fi)	2005-04-29	2005-04-29	Keskipakopumppu ja sen juoksupyörä

Country Status (8)

Country	Link
US (1)	US7326029B2 (ru)
EP (1)	EP1717449B1 (ru)
JP (1)	JP5060737B2 (ru)
CN (1)	CN100575712C (ru)
BR (1)	BRPI0601659A (ru)
CA (1)	CA2544827A1 (ru)
FI (1)	FI20050450L (ru)
RU (1)	RU2392499C2 (ru)

Families Citing this family (39)

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WO2009081465A1 (ja) *	2007-12-21	2009-07-02	Yonehara Giken Co., Ltd.	加圧遠心ポンプ
JP4812787B2 (ja) *	2008-02-22	2011-11-09	三菱電機株式会社	ポンプ用電動機の回転子及びポンプ用電動機及びポンプ及びポンプ用電動機の回転子の製造方法
CL2009001301A1 (es)	2008-05-27	2010-11-12	Weir Minerals Australia Ltd	Rotor para ser utilizado en una bomba centrifuga, en que el rotor incluye un casquillo posterior que tiene una cara principal interna y un talon, con una zona de transicion curva entre la cara principal interna y el talon, en que fr es el radio de curvatura de la zona de transicion, y la relacion fr/d2 oscila entre 0,32 y 0,65.
CN102369356B (zh)	2008-09-10	2014-11-19	滨特尔泵集团股份有限公司	高效、多级离心泵及其装配方法
US8529191B2 (en) *	2009-02-06	2013-09-10	Fluid Equipment Development Company, Llc	Method and apparatus for lubricating a thrust bearing for a rotating machine using pumpage
US8221070B2 (en) *	2009-03-25	2012-07-17	Woodward, Inc.	Centrifugal impeller with controlled force balance
CN101718282B (zh) *	2009-11-26	2011-04-13	浙江工业大学	离心泵
US8753077B2 (en) *	2010-07-23	2014-06-17	General Electric Company	Slinger shield structure
JP2013148075A (ja) *	2012-01-23	2013-08-01	Mitsubishi Heavy Ind Ltd	遠心式流体機械
US9568016B2 (en)	2013-04-23	2017-02-14	Dresser-Rand Company	Impeller internal thermal cooling holes
US10465713B2 (en) *	2014-03-05	2019-11-05	Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.	Rotary fluid element and method of correcting unbalance of rotary fluid element
US9689402B2 (en)	2014-03-20	2017-06-27	Flowserve Management Company	Centrifugal pump impellor with novel balancing holes that improve pump efficiency
CN104165157A (zh) *	2014-07-25	2014-11-26	江苏大学	一种轴向单端吸入双侧排液叶轮
EP3209886B1 (en) *	2014-10-23	2019-09-04	Sulzer Management AG	Impeller for a centrifugal pump
TWI725016B (zh) *	2015-03-20	2021-04-21	日商荏原製作所股份有限公司	用於離心式泵浦之葉輪
CN106194822B (zh) *	2016-09-15	2024-03-08	浙江理工大学	一种离心泵闭式叶轮及其设计方法
KR101869953B1 (ko) *	2017-03-20	2018-06-21	뉴모텍(주)	온수 순환펌프
US11085457B2 (en)	2017-05-23	2021-08-10	Fluid Equipment Development Company, Llc	Thrust bearing system and method for operating the same
US10801512B2 (en)	2017-05-23	2020-10-13	Vector Technologies Llc	Thrust bearing system and method for operating the same
EP3412915B1 (en) *	2017-06-09	2019-12-25	Xylem Europe GmbH	Self-adjusting drum system
US11105203B2 (en)	2018-01-29	2021-08-31	Carrier Corporation	High efficiency centrifugal impeller with balancing weights
CN109209986A (zh) *	2018-10-31	2019-01-15	芜湖飞龙汽车电子技术研究院有限公司	一种汽车电子水泵的叶轮转子
US11131313B2 (en)	2019-05-10	2021-09-28	Garrett Transportation I Inc	Single-stage compressor with bleed system for thrust load alleviation
JP7299757B2 (ja)	2019-05-28	2023-06-28	株式会社ミクニ	インペラ及び遠心ポンプ
CN110469539B (zh) *	2019-09-03	2021-04-06	珠海格力电器股份有限公司	叶轮、离心泵及空调
CN110721357B (zh) *	2019-10-18	2022-10-11	上海微创心力医疗科技有限公司	叶轮组件及悬浮式血泵
CN110645189A (zh) *	2019-10-27	2020-01-03	兰州理工大学	一种离心泵的叶轮平衡孔液体泄漏量的测试装置及方法
CN211950652U (zh) *	2020-04-30	2020-11-17	卡特彼勒发动机有限及两合公司	用于发动机冷却系统的水泵
JP7375694B2 (ja) *	2020-07-15	2023-11-08	株式会社豊田自動織機	遠心圧縮機
JP7375698B2 (ja) *	2020-07-20	2023-11-08	株式会社豊田自動織機	遠心圧縮機
JP2022056948A (ja) *	2020-09-30	2022-04-11	株式会社豊田自動織機	遠心圧縮機
CN112922854B (zh) *	2021-02-09	2023-07-04	海南哈勃新能源技术合伙企业(有限合伙)	一种潜水排污泵
CN113082506B (zh) *	2021-05-12	2023-04-28	苏州大学	一种运用于人工心脏的血泵
WO2023286263A1 (ja) *	2021-07-16	2023-01-19	株式会社Tbk	流体ポンプのインペラ
EP4219899A1 (en) *	2022-01-31	2023-08-02	BRP-Rotax GmbH & Co. KG	Turbocharger
CN120077202A (zh) *	2022-10-28	2025-05-30	Itt制造企业有限责任公司	包含叶轮的流体泵
US12320364B2 (en) *	2022-12-13	2025-06-03	Sulzer Management Ag	Pump for conveying wastewater and impeller for such a pump
CN116816684B (zh) *	2023-08-29	2023-11-17	成都永益泵业股份有限公司	防介质颗粒堆积磨损的卧式离心泵机封腔及卧式离心泵
CN118601935B (zh) *	2024-08-08	2024-12-06	上海凯士比泵有限公司	用于流体泵的叶轮以及流体泵

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Publication number	Priority date	Publication date	Assignee	Title
US1180587A (en) *	1914-10-17	1916-04-25	George E Ingram	Adjustable thrust-counteracting mechanism for centrifugal pumps.
DE518179C (de) *	1929-09-20	1931-02-12	Hans Reinecke	Entlastung der innerhalb der rueckseitigen Dichtungsringe der Laufraeder umlaufenderhydraulischer Maschinen befindlichen Raeume
CH317624A (de) *	1953-10-17	1956-11-30	Escher Wyss Ag	Dichtungsvorrichtung an einer Turbine oder Pumpe
SU1254203A1 (ru) *	1985-02-05	1986-08-30	Popov Igor K	Ротор центробежного насоса
JPH0247278Y2 (ru) *	1987-05-15	1990-12-12
JPH0345425U (ru) *	1989-09-11	1991-04-26
US5061151A (en) *	1990-02-22	1991-10-29	Sundstrand Corporation	Centrifugal pump system with liquid ring priming pump
JPH04107499U (ja) *	1991-02-27	1992-09-17	アイシン精機株式会社	ウオータポンプ
JPH04339198A (ja) *	1991-05-15	1992-11-26	Aisin Chem Co Ltd	ウォータポンプ用ロータ
US5209652A (en) *	1991-12-06	1993-05-11	Allied-Signal, Inc.	Compact cryogenic turbopump
JP3022845B2 (ja) *	1998-07-27	2000-03-21	株式会社三興ポンプ製作所	サクションサンドポンプ
UA9915U (en) *	2005-04-25	2005-10-17	Ivan Stepanovych Skuba	Centrifugal pump

2005
- 2005-04-29 FI FI20050450A patent/FI20050450L/fi unknown
2006
- 2006-04-07 EP EP06405151.9A patent/EP1717449B1/en active Active
- 2006-04-25 CA CA002544827A patent/CA2544827A1/en not_active Abandoned
- 2006-04-28 JP JP2006124621A patent/JP5060737B2/ja not_active Expired - Fee Related
- 2006-04-28 US US11/413,959 patent/US7326029B2/en active Active
- 2006-04-28 RU RU2006114649/06A patent/RU2392499C2/ru active
- 2006-04-28 BR BRPI0601659-6A patent/BRPI0601659A/pt not_active IP Right Cessation
- 2006-04-28 CN CN200610077235A patent/CN100575712C/zh active Active

Also Published As

Publication number	Publication date
BRPI0601659A (pt)	2007-07-17
US20060263200A1 (en)	2006-11-23
CN100575712C (zh)	2009-12-30
EP1717449B1 (en)	2018-06-20
JP5060737B2 (ja)	2012-10-31
US7326029B2 (en)	2008-02-05
CA2544827A1 (en)	2006-10-29
CN1854529A (zh)	2006-11-01
EP1717449A3 (en)	2014-06-04
FI20050450A7 (fi)	2006-10-30
RU2392499C2 (ru)	2010-06-20
EP1717449A2 (en)	2006-11-02
RU2006114649A (ru)	2008-01-20
JP2006307859A (ja)	2006-11-09
FI20050450A0 (fi)	2005-04-29

Publication	Publication Date	Title
FI20050450L (fi)	2006-10-30	Keskipakopumppu ja sen juoksupyörä
DE602007000091D1 (de)	2008-10-09	Radialventilator
DK1934483T3 (da)	2013-03-04	Ventilatorhjul
DE502006005306D1 (de)	2009-12-17	Flügelzellenpumpe
DE602006021263D1 (de)	2011-05-26	Fanrotor
ATE361429T1 (de)	2007-05-15	Zentrifugalpumpe
NL2000964C (nl)	2010-04-13	Centrifugaal compressor.
DE502006004164D1 (de)	2009-08-20	Flügelzellenpumpe
DE602005015279D1 (de)	2009-08-20	Axialpumpe und Halbaxialpump
DE502006009072D1 (de)	2011-04-21	Rotorpumpe
DK1739310T3 (da)	2009-05-11	Centrifugaltrykpumpe
DE502006002760D1 (de)	2009-03-19	Flügelzellenpumpe
DE602004021970D1 (de)	2009-08-20	Zentrifugalpumpe und herstellungsverfahren dafür
DE602004023581D1 (de)	2009-11-26	Mehrstufige Einzelwellenpumpe
FI20055079L (fi)	2006-08-22	Radiaalisiipipyörä
DE602006001786D1 (de)	2008-08-28	Beschaufelter Rotor
DK1815144T3 (da)	2008-07-14	Skovlhjul
DE502006008681D1 (de)	2011-02-17	Rotorpumpe
FI20050674L (fi)	2006-12-23	Keskipakopumppu sen takaseinä ja erotinpyörä
FI20050518L (fi)	2006-11-17	Keskipakopumppu ja sen seisontatiiviste
DE502006003133D1 (de)	2009-04-23	Rotorpumpe
DE102006003793B8 (de)	2021-09-23	Selbstansaugendes Pumpenaggregat
DE502005005383D1 (de)	2008-10-30	Nabenwellenverbindung
DE502006008405D1 (de)	2011-01-05	Rotorpumpe
SE0502244L (sv)	2007-04-12	Blandnings- och pumpsystem