EE03837B1 - Heitveepumpades kasutatav tsentrifugaal- või pooltelgrootor - Google Patents

Heitveepumpades kasutatav tsentrifugaal- või pooltelgrootor

Info

Publication number
EE03837B1
EE03837B1 EE9800325A EEP9800325A EE03837B1 EE 03837 B1 EE03837 B1 EE 03837B1 EE 9800325 A EE9800325 A EE 9800325A EE P9800325 A EEP9800325 A EE P9800325A EE 03837 B1 EE03837 B1 EE 03837B1
Authority
EE
Estonia
Prior art keywords
centrifugal
semi
waste water
water pumps
rotor used
Prior art date
Application number
EE9800325A
Other languages
English (en)
Inventor
Arb�us Ulf
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 EE9800325A publication Critical patent/EE9800325A/et
Publication of EE03837B1 publication Critical patent/EE03837B1/et

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)
EE9800325A 1997-11-18 1998-11-17 Heitveepumpades kasutatav tsentrifugaal- või pooltelgrootor EE03837B1 (et)

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 (2)

Publication Number Publication Date
EE9800325A EE9800325A (et) 1999-08-16
EE03837B1 true EE03837B1 (et) 2002-08-15

Family

ID=20409024

Family Applications (1)

Application Number Title Priority Date Filing Date
EE9800325A EE03837B1 (et) 1997-11-18 1998-11-17 Heitveepumpades kasutatav tsentrifugaal- või pooltelgrootor

Country Status (36)

Country Link
US (1) US6142736A (et)
EP (1) EP0916851B1 (et)
JP (1) JP4143184B2 (et)
KR (1) KR100524505B1 (et)
CN (1) CN1094179C (et)
AR (1) AR008965A1 (et)
AT (1) ATE233373T1 (et)
AU (1) AU733143B2 (et)
BG (1) BG63473B1 (et)
BR (1) BR9804382A (et)
CA (1) CA2254187C (et)
CZ (1) CZ297385B6 (et)
DE (1) DE69811608T2 (et)
DK (1) DK0916851T3 (et)
EA (1) EA000687B1 (et)
EE (1) EE03837B1 (et)
ES (1) ES2193505T3 (et)
HK (1) HK1019781A1 (et)
HR (1) HRP980600B1 (et)
HU (1) HU221153B1 (et)
ID (1) ID23820A (et)
IL (1) IL126858A (et)
MY (1) MY129531A (et)
NO (1) NO322538B1 (et)
NZ (1) NZ332884A (et)
PL (1) PL189277B1 (et)
PT (1) PT916851E (et)
SE (1) SE512154C2 (et)
SG (1) SG70132A1 (et)
SI (1) SI0916851T1 (et)
SK (1) SK284786B6 (et)
TR (1) TR199802361A1 (et)
TW (1) TW483989B (et)
UA (1) UA39998C2 (et)
YU (1) YU49045B (et)
ZA (1) ZA988883B (et)

Families Citing this family (18)

* 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
MD2246C2 (ro) * 2001-09-28 2004-02-29 Сочиетатя Пе Акциунь "Молдовахидромаш" Evacuator cu palete al pompei centrifuge
MD2432C2 (ro) * 2001-09-28 2004-11-30 Сочиетатя Пе Акциунь "Молдовахидромаш" Evacuator al pompei dinamice
MD2460C2 (ro) * 2001-09-28 2004-11-30 Сочиетатя Пе Акциунь "Молдовахидромаш" Rotor al pompei centrifuge
SE524048C2 (sv) 2002-04-26 2004-06-22 Itt Mfg Enterprises Inc Anordning vid pump
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
SE0402840L (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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (et) 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

Also Published As

Publication number Publication date
SE9704222L (sv) 1999-05-19
NO984310D0 (no) 1998-09-17
SE9704222D0 (sv) 1997-11-18
SE512154C2 (sv) 2000-02-07
CZ372498A3 (cs) 1999-08-11
HU9802160D0 (en) 1998-11-30
DK0916851T3 (da) 2003-04-07
PL189277B1 (pl) 2005-07-29
KR100524505B1 (ko) 2005-12-26
HRP980600A2 (en) 1999-12-31
CA2254187C (en) 2002-07-30
SI0916851T1 (en) 2003-06-30
BG102919A (en) 2000-06-30
US6142736A (en) 2000-11-07
HUP9802160A2 (hu) 2000-04-28
SK284786B6 (sk) 2005-11-03
EP0916851A1 (en) 1999-05-19
AR008965A1 (es) 2000-02-23
EA199800935A1 (ru) 1999-08-26
DE69811608D1 (de) 2003-04-03
JP4143184B2 (ja) 2008-09-03
IL126858A (en) 2001-06-14
ID23820A (id) 2000-05-17
UA39998C2 (uk) 2001-07-16
BG63473B1 (bg) 2002-02-28
AU733143B2 (en) 2001-05-10
ES2193505T3 (es) 2003-11-01
HRP980600B1 (en) 2002-08-31
ATE233373T1 (de) 2003-03-15
CA2254187A1 (en) 1999-05-18
MY129531A (en) 2007-04-30
HK1019781A1 (en) 2000-02-25
CN1094179C (zh) 2002-11-13
PL329718A1 (en) 1999-05-24
YU49045B (sh) 2003-07-07
NO322538B1 (no) 2006-10-23
TW483989B (en) 2002-04-21
PT916851E (pt) 2003-06-30
JPH11173294A (ja) 1999-06-29
IL126858A0 (en) 1999-09-22
KR19990044907A (ko) 1999-06-25
NZ332884A (en) 1999-03-29
EE9800325A (et) 1999-08-16
HUP9802160A3 (en) 2000-08-28
SK158898A3 (en) 1999-11-08
BR9804382A (pt) 2000-03-08
EA000687B1 (ru) 2000-02-28
HU221153B1 (en) 2002-08-28
DE69811608T2 (de) 2003-12-18
CN1218148A (zh) 1999-06-02
CZ297385B6 (cs) 2006-11-15
SG70132A1 (en) 2000-01-25
AU9323498A (en) 1999-06-10
YU51998A (sh) 2000-03-21
EP0916851B1 (en) 2003-02-26
NO984310L (no) 1999-05-19
TR199802361A1 (xx) 2000-11-21
ZA988883B (en) 1999-04-06

Similar Documents

Publication Publication Date Title
EE03836B1 (et) Heitveepumpades kasutatav tsentrifugaal- või pooltelgrootor
DE19781894T1 (de) Selbstansaugende Kreiselpumpe
EE03533B1 (et) Reovee pumpamiseks kasutatav tsentrifugaal- või pooltelgpump
EE03837B1 (et) Heitveepumpades kasutatav tsentrifugaal- või pooltelgrootor
DE59712162D1 (de) Zentrifugalpumpe
DE69810130T2 (de) Rotationspumpe mit tauchrotor
DK1073847T3 (da) Halvaksial centrifugalpumpe
DK60197A (da) Centrifugalpumpe med akseltætning
DE59406861D1 (de) Kreiselpumpenlaufrad
DE69922198D1 (de) Zentrifugalpumpe
IT1296155B1 (it) Rotore di pompa turbomolecolare
DE59403625D1 (de) Selbstansaugende Kreiselpumpe
DE69722116D1 (de) Kreiselverdichterlaufrad
DE59501825D1 (de) Kreiselpumpe
DE19780598D2 (de) Flügelzellenpumpe
DE59812247D1 (de) Mehrstufige Zentrifugalpumpe
KR970049854U (ko) 수중펌프용 임펠러유니트
FR2767875B3 (fr) Pompe centrifuge fonctionnant en immersion
KR950006734U (ko) 원심펌프의 임펠러 장치
UA1056S (uk) Лопатка робочого колеса відцентрового насосу
KR970052173U (ko) 원심펌프
NO20002390D0 (no) Sidekanals-sentrifugalpumpe
KR960011520U (ko) 자흡식 나선형 원심펌프
KR960002203U (ko) 원심 펌프용 임펠러
KR980003553U (ko) 원심 압축기 임펠러

Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20021231

KB4A Valid patent at the end of a year

Effective date: 20031231

KB4A Valid patent at the end of a year

Effective date: 20041231

KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20091231

KB4A Valid patent at the end of a year

Effective date: 20101231