YU49051B - Pumpa - Google Patents

Pumpa

Info

Publication number
YU49051B
YU49051B YU52198A YU52198A YU49051B YU 49051 B YU49051 B YU 49051B YU 52198 A YU52198 A YU 52198A YU 52198 A YU52198 A YU 52198A YU 49051 B YU49051 B YU 49051B
Authority
YU
Yugoslavia
Prior art keywords
rotor
pump
housing
groove
beveled
Prior art date
Application number
YU52198A
Other languages
English (en)
Other versions
YU52198A (sh
Inventor
Ulf Arbeus
Original Assignee
Itt Manufacturing Enterprises Inc.
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 Manufacturing Enterprises Inc. filed Critical Itt Manufacturing Enterprises Inc.
Publication of YU52198A publication Critical patent/YU52198A/sh
Publication of YU49051B publication Critical patent/YU49051B/sh

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
    • F04D29/181—Axial flow rotors
    • F04D29/183—Semi axial flow rotors
    • 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

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)
  • Sewage (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Pumpa, centrifugalnog ili osovinskog tipa za pumpanje otpadne vode, koja sadrži kućište (1) sa cilindričnim otvorom (2) i rotorom (3), koji se sastoji iz središnje glavčine (4) i jedne ili više lopatica (5) sa napadnim ivicama (6) zakošenim unazad i postavljenih u ulaznom delu (2) u ravni koja je u glavnom normalna na vratilo rotora (z), a jedan ili više dovodnih žljebova (8) su razmešteni u zidu kućišta pumpe (1) na površini (7) suprotnoj navedenim lopaticama (5) navedenih žljebova (8) razmeštenih ispred površine navedenih napadnih ivica (6) i zakošenih u smeru obrtanja rotora, na značena time, što cilindrični presek (B-B) kroz žljeb (8) pokazuje gladak spoj sa površinom (7) kućišta pumpe sa one strane od koje rotor (3) prolazi pod ulgom (γ) između zakošenog dela (14) žljeba i površine (7) kućišta pumpe, koji je definisan kako sledi: γ = arctan (Δ z / (r0) gde je (γ) ima vrednost između 2 i 25 stepeni i gde je Δz aksijalno pomeranje i r0 tangencijalno pomeranje. Prijava sadrži još 3 zavisna zahteva.
YU52198A 1997-12-18 1998-11-17 Pumpa YU49051B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704729A SE520417C2 (sv) 1997-12-18 1997-12-18 Pump av centrifugal- eller halvaxiell typ avsedd för pumpning av orensat avloppsvatten

Publications (2)

Publication Number Publication Date
YU52198A YU52198A (sh) 2000-03-21
YU49051B true YU49051B (sh) 2003-07-07

Family

ID=20409444

Family Applications (1)

Application Number Title Priority Date Filing Date
YU52198A YU49051B (sh) 1997-12-18 1998-11-17 Pumpa

Country Status (34)

Country Link
US (1) US6139260A (sh)
EP (1) EP0924434B1 (sh)
JP (1) JP4143185B2 (sh)
KR (1) KR100510907B1 (sh)
CN (1) CN1128936C (sh)
AR (1) AR014117A1 (sh)
AT (1) ATE204951T1 (sh)
AU (1) AU735784B2 (sh)
BG (1) BG63225B1 (sh)
BR (1) BR9804384A (sh)
CA (1) CA2256272C (sh)
CZ (1) CZ297287B6 (sh)
DE (1) DE69801478T2 (sh)
DK (1) DK0924434T3 (sh)
EA (1) EA001252B1 (sh)
EE (1) EE03533B1 (sh)
EG (1) EG22238A (sh)
ES (1) ES2159932T3 (sh)
HK (1) HK1019782A1 (sh)
HR (1) HRP980599B1 (sh)
HU (1) HU222709B1 (sh)
IL (1) IL126857A (sh)
MY (1) MY122138A (sh)
NO (1) NO322540B1 (sh)
NZ (1) NZ332886A (sh)
PL (1) PL189274B1 (sh)
PT (1) PT924434E (sh)
SE (1) SE520417C2 (sh)
SI (1) SI0924434T1 (sh)
SK (1) SK284773B6 (sh)
TR (1) TR199802641A2 (sh)
UA (1) UA39231C2 (sh)
YU (1) YU49051B (sh)
ZA (1) ZA988882B (sh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371834B (en) * 1999-10-06 2004-03-10 Vaughan Co Centrifugal pump improvements
MD2460C2 (ro) * 2001-09-28 2004-11-30 Сочиетатя Пе Акциунь "Молдовахидромаш" Rotor al pompei centrifuge
MD2432C2 (ro) * 2001-09-28 2004-11-30 Сочиетатя Пе Акциунь "Молдовахидромаш" Evacuator al pompei dinamice
MD2246C2 (ro) * 2001-09-28 2004-02-29 Сочиетатя Пе Акциунь "Молдовахидромаш" Evacuator cu palete al pompei centrifuge
SE524048C2 (sv) * 2002-04-26 2004-06-22 Itt Mfg Enterprises Inc Anordning vid pump
US7037069B2 (en) * 2003-10-31 2006-05-02 The Gorman-Rupp Co. Impeller and wear plate
SE0501542L (sv) * 2005-07-01 2006-07-25 Itt Mfg Enterprises Inc Pump för att pumpa förorenad vätska inkluderande fast material
JP4963836B2 (ja) * 2006-01-31 2012-06-27 株式会社クボタ 渦巻ポンプ装置
JP4916202B2 (ja) * 2006-03-31 2012-04-11 株式会社クボタ 羽根車および羽根車を備えたポンプ
US7841826B1 (en) * 2006-05-02 2010-11-30 Wood Group Esp, Inc. Slag reduction pump
MX2010002401A (es) * 2007-09-04 2010-03-25 Envirotech Pumpsystems Inc Placa de desgaste para bomba centrifuga.
BRPI0918721A2 (pt) 2008-09-10 2017-02-07 Pentair Pump Group Inc bomba centrifuga multiestágio de alta eficiência e método de montagem
CN101852218B (zh) * 2010-04-16 2014-07-23 江门市地尔汉宇电器股份有限公司 一种排水泵泵盖
DE102012023734A1 (de) * 2012-12-05 2014-06-05 Wilo Se Kreiselpumpe insbesondere für Abwasser oder Schmutzwasser
US9719515B2 (en) * 2013-01-11 2017-08-01 Liberty Pumps, Inc. Liquid pump
JP6415116B2 (ja) 2014-05-30 2018-10-31 株式会社荏原製作所 汚水ポンプ用のケーシングライナ及びこれを備えた汚水ポンプ
US10837456B2 (en) 2015-03-27 2020-11-17 Ebara Corporation Volute pump
JP6488167B2 (ja) * 2015-03-27 2019-03-20 株式会社荏原製作所 渦巻ポンプ
JP6682483B2 (ja) * 2017-08-16 2020-04-15 三菱重工業株式会社 遠心回転機械
US11339804B2 (en) * 2018-08-01 2022-05-24 Liberty Pumps, Inc. Self-cleaning pump
CH717512A1 (de) * 2020-06-11 2021-12-15 Egger Pumps Tech Sa Laufrad für eine Kreiselpumpe.
DE102020003854A1 (de) * 2020-06-26 2021-12-30 KSB SE & Co. KGaA Kreiselpumpe zur Förderung feststoffhaltiger Medien
EP3988794A1 (en) * 2020-10-26 2022-04-27 Xylem Europe GmbH Impeller seat with a guide pin for a pump
EP4208647A4 (en) * 2020-10-29 2024-03-06 Weir Minerals Australia Ltd GROOVED SIDE LINING FOR CENTRIFUGAL PUMP

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE14988E (en) * 1920-11-16 parsons
DE274809C (sh) *
CH63412A (de) * 1913-01-22 1914-02-02 Suter Strickler Heinrich Zentrifugal-Jauchepumpe
GB408159A (en) * 1933-09-20 1934-04-05 A D Sihl A G Maschf Improvements in or relating to rotary pumps
DE614426C (de) 1933-09-21 1935-06-07 A D Sihl A G Vorm A Schmid Mas Kreiselpumpe fuer verunreinigte Fluessigkeiten
AT255912B (de) * 1964-07-01 1967-07-25 Schlesiger & Co Kg Feluwa Schmutzwasser-Kreiselpumpe
US3447475A (en) * 1967-01-09 1969-06-03 Albert Blum Centrifugal pump
GB1315547A (en) * 1969-05-23 1973-05-02 Staehle M Axial flow pump for pumping liquids containing solids in suspension
SE375831B (sh) 1970-05-19 1975-04-28 M Stehle
DE2452548A1 (de) * 1973-11-19 1975-05-22 Sneek Landustrie Zentrifugalpumpe
CH627236A5 (sh) * 1978-02-14 1981-12-31 Martin Staehle
CH633617A5 (de) 1978-08-31 1982-12-15 Martin Staehle Kreiselpumpe mit einschaufel-laufrad zur foerderung von langfaserigen aufgeschwemmten feststoffen.
FI69683C (fi) 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
SE466766B (sv) * 1989-04-27 1992-03-30 Flygt Ab Itt Centrifugalpump avsedd foer pumpning av vaetskor innehaallande fasta partiklar, exempelvis trasor och andra laangstraeckta foeremaal
DE4431947A1 (de) * 1993-09-25 1995-03-30 Klein Schanzlin & Becker Ag Strömungsmaschine mit verringertem abrasiven Verschleiß
US5707016A (en) * 1996-07-01 1998-01-13 Witsken; Anthony Apparatus and methods for wet grinding

Also Published As

Publication number Publication date
ZA988882B (en) 1999-04-06
ES2159932T3 (es) 2001-10-16
TR199802641A3 (tr) 1999-10-21
SI0924434T1 (en) 2001-12-31
EA199801020A3 (ru) 1999-12-29
SE9704729D0 (sv) 1997-12-18
NO984312D0 (no) 1998-09-17
NO984312L (no) 1999-06-21
HRP980599B1 (en) 2002-02-28
NZ332886A (en) 1999-03-29
NO322540B1 (no) 2006-10-23
TR199802641A2 (xx) 1999-10-21
UA39231C2 (uk) 2001-06-15
CA2256272C (en) 2004-09-14
SE520417C2 (sv) 2003-07-08
EP0924434B1 (en) 2001-08-29
JP4143185B2 (ja) 2008-09-03
EA199801020A2 (ru) 1999-08-26
HUP9802162A3 (en) 2000-08-28
EE03533B1 (et) 2001-10-15
EP0924434A1 (en) 1999-06-23
US6139260A (en) 2000-10-31
HU9802162D0 (en) 1998-11-30
AU9323698A (en) 1999-06-10
EA001252B1 (ru) 2000-12-25
HU222709B1 (hu) 2003-09-29
HRP980599A2 (en) 1999-12-31
YU52198A (sh) 2000-03-21
CN1220348A (zh) 1999-06-23
ATE204951T1 (de) 2001-09-15
SK284773B6 (sk) 2005-11-03
IL126857A0 (en) 1999-09-22
KR100510907B1 (ko) 2005-11-11
AR014117A1 (es) 2001-02-07
MY122138A (en) 2006-03-31
IL126857A (en) 2002-11-10
HUP9802162A2 (hu) 2000-04-28
BG102920A (en) 1999-07-30
CN1128936C (zh) 2003-11-26
PT924434E (pt) 2002-01-30
EE9800340A (et) 1999-08-16
DE69801478D1 (de) 2001-10-04
KR19990062540A (ko) 1999-07-26
EG22238A (en) 2002-11-30
DE69801478T2 (de) 2002-05-08
PL329716A1 (en) 1999-06-21
PL189274B1 (pl) 2005-07-29
CZ414198A3 (cs) 1999-08-11
AU735784B2 (en) 2001-07-12
SK174498A3 (en) 2000-03-13
JPH11201087A (ja) 1999-07-27
SE9704729L (sv) 1999-06-19
BG63225B1 (bg) 2001-06-29
HK1019782A1 (en) 2000-02-25
CZ297287B6 (cs) 2006-10-11
CA2256272A1 (en) 1999-06-18
DK0924434T3 (da) 2001-10-08
BR9804384A (pt) 2000-01-04

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