ZA881750B - Centrifugal pump impeller - Google Patents

Centrifugal pump impeller

Info

Publication number
ZA881750B
ZA881750B ZA881750A ZA881750A ZA881750B ZA 881750 B ZA881750 B ZA 881750B ZA 881750 A ZA881750 A ZA 881750A ZA 881750 A ZA881750 A ZA 881750A ZA 881750 B ZA881750 B ZA 881750B
Authority
ZA
South Africa
Prior art keywords
centrifugal pump
pump impeller
impeller
centrifugal
pump
Prior art date
Application number
ZA881750A
Other languages
English (en)
Inventor
Primo Lovisetto
Lovisetto Primo
Original Assignee
Lowara Spa
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 Lowara Spa filed Critical Lowara Spa
Publication of ZA881750B publication Critical patent/ZA881750B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA881750A 1987-03-23 1988-03-11 Centrifugal pump impeller ZA881750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/028,976 US4720242A (en) 1987-03-23 1987-03-23 Centrifugal pump impeller

Publications (1)

Publication Number Publication Date
ZA881750B true ZA881750B (en) 1988-11-30

Family

ID=21846547

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881750A ZA881750B (en) 1987-03-23 1988-03-11 Centrifugal pump impeller

Country Status (6)

Country Link
US (1) US4720242A (xx)
EP (1) EP0284246A1 (xx)
JP (1) JPS63277900A (xx)
AU (1) AU594230B2 (xx)
PT (1) PT86969A (xx)
ZA (1) ZA881750B (xx)

Families Citing this family (33)

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SU1373883A1 (ru) * 1986-01-17 1988-02-15 Производственное объединение "Невский завод" им.В.И.Ленина Рабочее колесо центробежного компрессора
DE3731161C2 (de) * 1987-09-17 1996-12-12 Klein Schanzlin & Becker Ag Kreiselpumpenlaufrad
DE3839190C1 (xx) * 1988-11-18 1990-04-19 Ksb Aktiengesellschaft, 6710 Frankenthal, De
DE69004975T2 (de) * 1989-01-19 1994-06-09 Ebara Corp Pumpenlaufrad.
AUPN715595A0 (en) * 1995-12-14 1996-01-18 Warman International Limited Improved centrifugal pump
DE19701297A1 (de) * 1997-01-16 1998-07-23 Wilo Gmbh Laufrad einer Kreiselpumpe
US5873698A (en) * 1997-03-17 1999-02-23 Thalmann; William H. Centrifugal pump
DE19746850A1 (de) * 1997-10-23 1999-04-29 Wilo Gmbh Laufrad aus Blech
US6447244B1 (en) 1999-05-14 2002-09-10 Argo-Tech Corporation Centrifugal pump apparatus and method for using a single impeller with multiple passes
US6447262B1 (en) 1999-05-14 2002-09-10 Argo-Tech Corporation Pumping system for a multi-stage pump
US6398494B1 (en) 1999-05-14 2002-06-04 Argo-Tech Corporation Centrifugal pump impeller
US6699008B2 (en) 2001-06-15 2004-03-02 Concepts Eti, Inc. Flow stabilizing device
US7025557B2 (en) * 2004-01-14 2006-04-11 Concepts Eti, Inc. Secondary flow control system
WO2008069124A1 (ja) * 2006-12-07 2008-06-12 Panasonic Electric Works Co., Ltd. 遠心ポンプ
AT506342B1 (de) 2008-01-25 2011-03-15 Bitter Engineering & Systemtechnik Gmbh Laufrad für eine pumpe
JP4561852B2 (ja) * 2008-03-26 2010-10-13 株式会社日立プラントテクノロジー 羽根車
EP2180196A1 (de) * 2008-10-24 2010-04-28 Punker GmbH & Co. KG Lüfteranordnung
US8157517B2 (en) * 2009-04-27 2012-04-17 Elliott Company Boltless multi-part diaphragm for use with a centrifugal compressor
US8297922B2 (en) * 2009-07-31 2012-10-30 Nuovo Pignone S.P.A. Impeller cover and method
US20110182736A1 (en) * 2010-01-25 2011-07-28 Larry David Wydra Impeller Assembly
FR2958324B1 (fr) * 2010-03-30 2015-12-25 Snecma Carter de turbomachine rigidifie
US9309895B2 (en) 2012-06-18 2016-04-12 Kennametal Inc. Closed impeller with a coated vane
CN104806565A (zh) * 2014-01-23 2015-07-29 德昌电机(深圳)有限公司 离心叶轮、风机和家用设备
JP6309884B2 (ja) * 2014-11-25 2018-04-11 三菱重工業株式会社 インペラ、及び回転機械
CN106122082A (zh) * 2016-08-16 2016-11-16 台州锦霸工贸有限公司 一种用于深井泵的叶轮组件
CN106704255B (zh) * 2017-02-08 2018-12-14 中国农业大学 离心泵、方便测量离心泵叶片压力脉动的叶轮
RU181392U1 (ru) * 2017-11-07 2018-07-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Рабочее колесо центробежного насоса с многослойным покрытием
US10584713B2 (en) * 2018-01-05 2020-03-10 Spectrum Brands, Inc. Impeller assembly for use in an aquarium filter pump and methods
KR102125868B1 (ko) * 2018-10-15 2020-06-23 주식회사 코아비스 전동식 워터펌프용 임펠러
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
KR20210115303A (ko) * 2020-03-12 2021-09-27 엘지전자 주식회사 임펠러
CN113898606A (zh) * 2021-09-16 2022-01-07 无锡新高金属制造有限公司 一种离心式大型水泵泵轮的焊接制造工艺
RU210142U1 (ru) * 2021-12-23 2022-03-30 Акционерное общество "Ливенский завод погружных насосов" (АО "Ливнынасос") Рабочее колесо погружного центробежного насоса

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DE576096C (de) * 1925-06-16 1933-05-06 Hans Wiegmann Dipl Ing Regelungsverfahren fuer Hochleistungseinspritzmotoren
GB335504A (en) * 1929-02-23 1930-09-25 Naamlooze Vennootschap Konink Improvements in vane wheels for centrifugal pumps
GB335505A (en) * 1929-02-23 1930-09-25 Naamlooze Vennootschap Konink Improvements in vane wheels for centrifugal pumps
DE875984C (de) * 1940-10-22 1953-05-07 Westfalia Dinnendahl Groeppel Ausbildung der Stroemungskanaele in den Laufraedern von Radial- oder Halbradialgeblaesen
DE858284C (de) * 1943-02-27 1952-12-04 Maschf Augsburg Nuernberg Ag Abgedecktes Laufrad fuer Kreiselradmaschinen
GB580119A (en) * 1943-08-10 1946-08-27 Air Equipement Improvements in and relating to wheels for centrifugal compressors
DE906975C (de) * 1950-05-03 1954-03-18 Licentia Gmbh Laufrad fuer radiale Turbokompressoren
DE1045593B (de) * 1953-02-27 1958-12-04 Bruno Eck Dr Ing Regulierscheibe fuer radiale Kreiselmaschinen, insbesondere Geblaese
US2766699A (en) * 1954-12-24 1956-10-16 Gen Electric Impeller assembly
US2882829A (en) * 1956-02-09 1959-04-21 Fmc Corp Fabricated impeller for pumps
US2927536A (en) * 1956-03-08 1960-03-08 Gen Electric Variable capacity pump
US2978989A (en) * 1957-01-10 1961-04-11 Tait Mfg Co The Pumps
US3010247A (en) * 1959-10-14 1961-11-28 Nelson H Shapiro Bathtub toy
GB909510A (en) * 1959-10-17 1962-10-31 Fare Armaturfabrik Ab Improvements in or relating to centrifugal pump impellers
US3116696A (en) * 1960-09-20 1964-01-07 Red Jacket Mfg Co Centrifugal pump
CH398320A (de) * 1961-06-27 1966-03-15 Sulzer Ag Kreiselpumpe
US3165257A (en) * 1962-10-03 1965-01-12 Howard C Edwards Pressure inducer
US3298444A (en) * 1965-09-22 1967-01-17 Budd Co Turbine impeller assembly
US3381617A (en) * 1966-05-31 1968-05-07 Galigher Company Method of increasing the capacity of rubber-lined centrifugal pumps and the pumps resulting therefrom
US3407740A (en) * 1967-04-14 1968-10-29 Borg Warner Variable geometry centrifugal pump
US3612716A (en) * 1970-06-15 1971-10-12 Red Jacket Mfg Co Multistage centrifugal pump
US3801226A (en) * 1970-08-28 1974-04-02 Goulds Pumps Pump impeller
US3749520A (en) * 1971-10-04 1973-07-31 Gen Motors Corp Centrifugal compressor blading
DE2219417A1 (de) * 1972-04-20 1973-10-31 Hans Dipl Ing Bischoff Radialverdichter mit ueberschallaufrad
US3958894A (en) * 1975-01-22 1976-05-25 Weil-Mclain Co., Inc. Fluid pumping assembly of a molded synthetic material
DE2558840C2 (de) * 1975-12-27 1983-03-24 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Einrichtung zur Verminderung des Kavitationsverschleisses
US4322200A (en) * 1976-02-09 1982-03-30 Stiegelmeier Owen E Heavy duty impeller
DE2719168C2 (de) * 1977-04-29 1983-03-31 Klöckner-Humboldt-Deutz AG, 5000 Köln Gehäuse für eine Kreiselpumpe
US4207025A (en) * 1979-01-22 1980-06-10 Aerojet-General Corporation Inflatable fan housing
US4556364A (en) * 1981-07-23 1985-12-03 D. Wickham And Company Limited Centrifugal pumps
JPS6045796A (ja) * 1983-08-22 1985-03-12 Toshio Aono 高速ポンプ
DE3517499A1 (de) * 1985-05-15 1986-11-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Laufrad

Also Published As

Publication number Publication date
US4720242A (en) 1988-01-19
JPS63277900A (ja) 1988-11-15
AU1283388A (en) 1988-09-22
AU594230B2 (en) 1990-03-01
EP0284246A1 (en) 1988-09-28
PT86969A (pt) 1989-03-30

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