SE512154C2 - Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten - Google Patents

Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten

Info

Publication number
SE512154C2
SE512154C2 SE9704222A SE9704222A SE512154C2 SE 512154 C2 SE512154 C2 SE 512154C2 SE 9704222 A SE9704222 A SE 9704222A SE 9704222 A SE9704222 A SE 9704222A SE 512154 C2 SE512154 C2 SE 512154C2
Authority
SE
Sweden
Prior art keywords
leading edge
impeller
vane
range
periphery
Prior art date
Application number
SE9704222A
Other languages
English (en)
Swedish (sv)
Other versions
SE9704222D0 (sv
SE9704222L (sv
Inventor
Ulf Arbeus
Original Assignee
Flygt Ab Itt
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
Publication of SE9704222D0 publication Critical patent/SE9704222D0/xx
Priority to SE9704222A priority Critical patent/SE512154C2/sv
Application filed by Flygt Ab Itt filed Critical Flygt Ab Itt
Priority to TW087115532A priority patent/TW483989B/zh
Priority to NO19984310A priority patent/NO322538B1/no
Priority to HU9802160A priority patent/HU221153B1/hu
Priority to JP27265598A priority patent/JP4143184B2/ja
Priority to ZA988883A priority patent/ZA988883B/xx
Priority to CN981208401A priority patent/CN1094179C/zh
Priority to US09/168,514 priority patent/US6142736A/en
Priority to DK98850157T priority patent/DK0916851T3/da
Priority to PT98850157T priority patent/PT916851E/pt
Priority to DE69811608T priority patent/DE69811608T2/de
Priority to ES98850157T priority patent/ES2193505T3/es
Priority to EP98850157A priority patent/EP0916851B1/en
Priority to SI9830334T priority patent/SI0916851T1/xx
Priority to AT98850157T priority patent/ATE233373T1/de
Priority to SG1998004217A priority patent/SG70132A1/en
Priority to KR10-1998-0044951A priority patent/KR100524505B1/ko
Priority to IL12685898A priority patent/IL126858A/en
Priority to BR9804382-0A priority patent/BR9804382A/pt
Priority to BG102919A priority patent/BG63473B1/bg
Priority to ARP980105748A priority patent/AR008965A1/es
Priority to MYPI98005200A priority patent/MY129531A/en
Priority to AU93234/98A priority patent/AU733143B2/en
Priority to CZ0372498A priority patent/CZ297385B6/cs
Priority to EA199800935A priority patent/EA000687B1/ru
Priority to UA98116086A priority patent/UA39998C2/uk
Priority to EE9800325A priority patent/EE03837B1/xx
Priority to CA002254187A priority patent/CA2254187C/en
Priority to YU51998A priority patent/YU49045B/sh
Priority to PL98329718A priority patent/PL189277B1/pl
Priority to NZ332884A priority patent/NZ332884A/xx
Priority to IDP981503A priority patent/ID23820A/id
Priority to TR1998/02361A priority patent/TR199802361A1/xx
Priority to SK1588-98A priority patent/SK284786B6/sk
Priority to HR980600A priority patent/HRP980600B1/xx
Publication of SE9704222L publication Critical patent/SE9704222L/xx
Priority to HK99104918.3A priority patent/HK1019781B/xx
Publication of SE512154C2 publication Critical patent/SE512154C2/sv

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • F04D29/181—Axial flow rotors
    • F04D29/183—Semi axial flow rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

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)
  • Rotary Pumps (AREA)
  • Saccharide Compounds (AREA)
  • Centrifugal Separators (AREA)
SE9704222A 1997-11-18 1997-11-18 Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten SE512154C2 (sv)

Priority Applications (36)

Application Number Priority Date Filing Date Title
SE9704222A SE512154C2 (sv) 1997-11-18 1997-11-18 Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten
TW087115532A TW483989B (en) 1997-11-18 1998-09-16 Pump impeller
NO19984310A NO322538B1 (no) 1997-11-18 1998-09-17 Pumpehjul
HU9802160A HU221153B1 (en) 1997-11-18 1998-09-28 Pump rotor
JP27265598A JP4143184B2 (ja) 1997-11-18 1998-09-28 下水を輸送するためのポンプに使用される遠心型または半軸流型のポンプ羽根車
ZA988883A ZA988883B (en) 1997-11-18 1998-09-29 Pump impeller
CN981208401A CN1094179C (zh) 1997-11-18 1998-09-29 泵叶轮
US09/168,514 US6142736A (en) 1997-11-18 1998-10-08 Pump impeller
AT98850157T ATE233373T1 (de) 1997-11-18 1998-10-14 Pumpenlaufrad
DK98850157T DK0916851T3 (da) 1997-11-18 1998-10-14 Pumpehjul
PT98850157T PT916851E (pt) 1997-11-18 1998-10-14 Rotor de bomba
DE69811608T DE69811608T2 (de) 1997-11-18 1998-10-14 Pumpenlaufrad
ES98850157T ES2193505T3 (es) 1997-11-18 1998-10-14 Impulsor de bomba.
EP98850157A EP0916851B1 (en) 1997-11-18 1998-10-14 A pump impeller
SI9830334T SI0916851T1 (en) 1997-11-18 1998-10-14 A pump impeller
SG1998004217A SG70132A1 (en) 1997-11-18 1998-10-16 Pump impeller
KR10-1998-0044951A KR100524505B1 (ko) 1997-11-18 1998-10-27 펌프임펠러
IL12685898A IL126858A (en) 1997-11-18 1998-11-02 Drive wheel for catenaryfugal or semi-axial pumps for pumping liquids and especially wastewater
BR9804382-0A BR9804382A (pt) 1997-11-18 1998-11-04 Impulsor de bomba de um tipo centrìfugo ou semi-axial.
BG102919A BG63473B1 (bg) 1997-11-18 1998-11-12 Помпено колело
ARP980105748A AR008965A1 (es) 1997-11-18 1998-11-13 Un propulsor de bomba.
MYPI98005200A MY129531A (en) 1997-11-18 1998-11-16 Pump impeller.
CZ0372498A CZ297385B6 (cs) 1997-11-18 1998-11-17 Obezné kolo cerpadla
YU51998A YU49045B (sh) 1997-11-18 1998-11-17 Rotor pumpe
PL98329718A PL189277B1 (pl) 1997-11-18 1998-11-17 Wirnik pompy
EA199800935A EA000687B1 (ru) 1997-11-18 1998-11-17 Рабочее колесо насоса
UA98116086A UA39998C2 (uk) 1997-11-18 1998-11-17 Робоче колесо насоса
EE9800325A EE03837B1 (et) 1997-11-18 1998-11-17 Heitveepumpades kasutatav tsentrifugaal- või pooltelgrootor
CA002254187A CA2254187C (en) 1997-11-18 1998-11-17 Pump impeller
AU93234/98A AU733143B2 (en) 1997-11-18 1998-11-17 A pump impeller
NZ332884A NZ332884A (en) 1997-11-18 1998-11-18 Centrifugal pump impeller for pumping sewage water comprises swept back leading edge vanes with a sweep angle from 40-50 degrees to 60-75 degrees at the periphery
HR980600A HRP980600B1 (en) 1997-11-18 1998-11-18 Pump rotor
IDP981503A ID23820A (id) 1997-11-18 1998-11-18 Pompa
TR1998/02361A TR199802361A1 (xx) 1997-11-18 1998-11-18 Pompa �ark� (�mpeller)
SK1588-98A SK284786B6 (sk) 1997-11-18 1998-11-18 Obežné koleso čerpadla
HK99104918.3A HK1019781B (en) 1997-11-18 1999-11-01 A pump impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704222A SE512154C2 (sv) 1997-11-18 1997-11-18 Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten

Publications (3)

Publication Number Publication Date
SE9704222D0 SE9704222D0 (sv) 1997-11-18
SE9704222L SE9704222L (sv) 1999-05-19
SE512154C2 true SE512154C2 (sv) 2000-02-07

Family

ID=20409024

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704222A SE512154C2 (sv) 1997-11-18 1997-11-18 Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten

Country Status (35)

Country Link
US (1) US6142736A (pl)
EP (1) EP0916851B1 (pl)
JP (1) JP4143184B2 (pl)
KR (1) KR100524505B1 (pl)
CN (1) CN1094179C (pl)
AR (1) AR008965A1 (pl)
AT (1) ATE233373T1 (pl)
AU (1) AU733143B2 (pl)
BG (1) BG63473B1 (pl)
BR (1) BR9804382A (pl)
CA (1) CA2254187C (pl)
CZ (1) CZ297385B6 (pl)
DE (1) DE69811608T2 (pl)
DK (1) DK0916851T3 (pl)
EA (1) EA000687B1 (pl)
EE (1) EE03837B1 (pl)
ES (1) ES2193505T3 (pl)
HR (1) HRP980600B1 (pl)
HU (1) HU221153B1 (pl)
ID (1) ID23820A (pl)
IL (1) IL126858A (pl)
MY (1) MY129531A (pl)
NO (1) NO322538B1 (pl)
NZ (1) NZ332884A (pl)
PL (1) PL189277B1 (pl)
PT (1) PT916851E (pl)
SE (1) SE512154C2 (pl)
SG (1) SG70132A1 (pl)
SI (1) SI0916851T1 (pl)
SK (1) SK284786B6 (pl)
TR (1) TR199802361A1 (pl)
TW (1) TW483989B (pl)
UA (1) UA39998C2 (pl)
YU (1) YU49045B (pl)
ZA (1) ZA988883B (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1357294A2 (en) 2002-04-26 2003-10-29 Itt Manufacturing Enterprises, Inc. Sewage pump

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4548913B2 (ja) * 2000-08-17 2010-09-22 株式会社鶴見製作所 遠心ポンプ用オープン型羽根車
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
US6837684B2 (en) 2002-10-25 2005-01-04 Grundfos Management A/S Pump impeller
US7037069B2 (en) 2003-10-31 2006-05-02 The Gorman-Rupp Co. Impeller and wear plate
KR101133885B1 (ko) * 2004-06-30 2012-04-09 신메이와 고교 가부시키가이샤 임펠러 및 이를 구비하는 오수처리용 펌프
SE527558C2 (sv) * 2004-11-19 2006-04-11 Itt Mfg Enterprises Inc Pumphjul
DE102005014348B3 (de) * 2005-03-24 2006-08-10 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Pumpe mit Schneidlaufrad und Vorzerkleinerer
SE527818C2 (sv) * 2005-06-17 2006-06-13 Itt Mfg Enterprises Inc Pump för pumpning av förorenad vätska
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
CN101105181B (zh) * 2006-07-14 2010-06-16 格伦德福斯管理有限公司 泵用叶轮
DE102011007907B3 (de) * 2011-04-21 2012-06-21 Ksb Aktiengesellschaft Laufrad für Kreiselpumpen
CN102748322A (zh) * 2012-06-29 2012-10-24 江苏国泉泵业制造有限公司 双叶片轴流泵
CN102748300A (zh) * 2012-06-29 2012-10-24 江苏国泉泵业制造有限公司 螺旋轴流泵
CN103671231B (zh) * 2013-12-06 2017-01-11 江苏大学 一种“反s”型无堵塞泵叶轮
US10273970B2 (en) * 2016-01-27 2019-04-30 John A. Kozel Construction of articles of manufacture of fiber reinforced structural composites

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US1763595A (en) * 1928-04-28 1930-06-10 Allis Chalmers Mfg Co Pump
US3644056A (en) * 1970-03-06 1972-02-22 Koninkl Maschf Stork Nv Centrifugal pump
SE375831B (pl) 1970-05-19 1975-04-28 M Stehle
US3759628A (en) * 1972-06-14 1973-09-18 Fmc Corp Vortex pumps
US3782851A (en) * 1973-01-02 1974-01-01 Outboard Marine Corp Die castable centrifugal fan
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
FI75652C (fi) * 1984-08-16 1988-07-11 Sarlin Ab Oy E Loephjul vid en pump, saerskilt vid en virvelstroempump.
JP2730268B2 (ja) * 1990-05-25 1998-03-25 ダイキン工業株式会社 遠心式羽根車
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump
KR970011169B1 (ko) * 1995-05-03 1997-07-08 엘지전자 주식회사 전자레인지용 축류팬
KR970001999A (ko) * 1995-06-13 1997-01-24 구자홍 전자레인지의 축류팬
JPH0988887A (ja) * 1995-09-20 1997-03-31 Unisia Jecs Corp ウォータポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1357294A2 (en) 2002-04-26 2003-10-29 Itt Manufacturing Enterprises, Inc. Sewage pump

Also Published As

Publication number Publication date
HU9802160D0 (en) 1998-11-30
JP4143184B2 (ja) 2008-09-03
BG63473B1 (bg) 2002-02-28
ZA988883B (en) 1999-04-06
ES2193505T3 (es) 2003-11-01
CA2254187C (en) 2002-07-30
IL126858A0 (en) 1999-09-22
SG70132A1 (en) 2000-01-25
IL126858A (en) 2001-06-14
ID23820A (id) 2000-05-17
HUP9802160A2 (hu) 2000-04-28
DK0916851T3 (da) 2003-04-07
NZ332884A (en) 1999-03-29
ATE233373T1 (de) 2003-03-15
AU9323498A (en) 1999-06-10
JPH11173294A (ja) 1999-06-29
MY129531A (en) 2007-04-30
DE69811608D1 (de) 2003-04-03
TR199802361A1 (xx) 2000-11-21
KR19990044907A (ko) 1999-06-25
CN1218148A (zh) 1999-06-02
PT916851E (pt) 2003-06-30
EP0916851B1 (en) 2003-02-26
YU51998A (sh) 2000-03-21
SI0916851T1 (en) 2003-06-30
HRP980600A2 (en) 1999-12-31
KR100524505B1 (ko) 2005-12-26
HU221153B1 (en) 2002-08-28
AR008965A1 (es) 2000-02-23
UA39998C2 (uk) 2001-07-16
AU733143B2 (en) 2001-05-10
PL329718A1 (en) 1999-05-24
EE9800325A (et) 1999-08-16
SK158898A3 (en) 1999-11-08
TW483989B (en) 2002-04-21
BR9804382A (pt) 2000-03-08
SK284786B6 (sk) 2005-11-03
CZ372498A3 (cs) 1999-08-11
DE69811608T2 (de) 2003-12-18
CZ297385B6 (cs) 2006-11-15
NO322538B1 (no) 2006-10-23
SE9704222D0 (sv) 1997-11-18
EA000687B1 (ru) 2000-02-28
PL189277B1 (pl) 2005-07-29
EP0916851A1 (en) 1999-05-19
HUP9802160A3 (en) 2000-08-28
CN1094179C (zh) 2002-11-13
SE9704222L (sv) 1999-05-19
HRP980600B1 (en) 2002-08-31
HK1019781A1 (en) 2000-02-25
EA199800935A1 (ru) 1999-08-26
US6142736A (en) 2000-11-07
YU49045B (sh) 2003-07-07
NO984310D0 (no) 1998-09-17
CA2254187A1 (en) 1999-05-18
NO984310L (no) 1999-05-19
EE03837B1 (et) 2002-08-15
BG102919A (en) 2000-06-30

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NUG Patent has lapsed