HUP9802160A2 - Járókerék szivattyúhoz - Google Patents

Járókerék szivattyúhoz

Info

Publication number
HUP9802160A2
HUP9802160A2 HU9802160A HUP9802160A HUP9802160A2 HU P9802160 A2 HUP9802160 A2 HU P9802160A2 HU 9802160 A HU9802160 A HU 9802160A HU P9802160 A HUP9802160 A HU P9802160A HU P9802160 A2 HUP9802160 A2 HU P9802160A2
Authority
HU
Hungary
Prior art keywords
point
impeller
leading edge
attachment
circumference
Prior art date
Application number
HU9802160A
Other languages
English (en)
Inventor
Ulf Arbéus
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 HU9802160D0 publication Critical patent/HU9802160D0/hu
Publication of HUP9802160A2 publication Critical patent/HUP9802160A2/hu
Publication of HUP9802160A3 publication Critical patent/HUP9802160A3/hu
Publication of HU221153B1 publication Critical patent/HU221153B1/hu

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)

Abstract

A találmány tárgya járókerék szivattyúkhőz, főleg szennyvízszállítócentrifűgális vagy félaxiális típűsszivattyúkhőz. A találmány lényege, hőgy a járókeréknek legalább egy lapátján (2)a belépőél (3) a kerülete mentén hátranyilazőtt kialakítás, tővábbá abelépőélen (3) bármelyik pőntban mért tényleges szárnyilazási szög abelépőélre (3) állítőtt merőleges és ebben a pőntban a szállítőttközeg vetített relatív sebessége közötti szögként van meghatárőzva.Ennek értéke a belépőélnek (3) az agyhőz (1) való csatlakőzáspőntjában(4) 40-50ř közötti a járókerék-kerülethez való csatlakőzáspőntjában(5) viszőnt 60-75ř, valamint e két pőnt között lényegében egyenletesenváltőzó értékű. ŕ
HU9802160A 1997-11-18 1998-09-28 Pump rotor HU221153B1 (en)

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 (4)

Publication Number Publication Date
HU9802160D0 HU9802160D0 (en) 1998-11-30
HUP9802160A2 true HUP9802160A2 (hu) 2000-04-28
HUP9802160A3 HUP9802160A3 (en) 2000-08-28
HU221153B1 HU221153B1 (en) 2002-08-28

Family

ID=20409024

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9802160A HU221153B1 (en) 1997-11-18 1998-09-28 Pump rotor

Country Status (36)

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

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
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
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
SE0501382L (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
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
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
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 (hu) 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
AR008965A1 (es) 2000-02-23
CA2254187A1 (en) 1999-05-18
HU9802160D0 (en) 1998-11-30
BG102919A (en) 2000-06-30
DE69811608D1 (de) 2003-04-03
YU49045B (sh) 2003-07-07
UA39998C2 (uk) 2001-07-16
CZ297385B6 (cs) 2006-11-15
HRP980600B1 (en) 2002-08-31
CZ372498A3 (cs) 1999-08-11
SI0916851T1 (en) 2003-06-30
SE9704222L (sv) 1999-05-19
CA2254187C (en) 2002-07-30
PL329718A1 (en) 1999-05-24
ID23820A (id) 2000-05-17
KR100524505B1 (ko) 2005-12-26
HU221153B1 (en) 2002-08-28
PL189277B1 (pl) 2005-07-29
NO322538B1 (no) 2006-10-23
SG70132A1 (en) 2000-01-25
KR19990044907A (ko) 1999-06-25
JP4143184B2 (ja) 2008-09-03
US6142736A (en) 2000-11-07
AU9323498A (en) 1999-06-10
EA000687B1 (ru) 2000-02-28
ZA988883B (en) 1999-04-06
HUP9802160A3 (en) 2000-08-28
HK1019781A1 (en) 2000-02-25
ES2193505T3 (es) 2003-11-01
MY129531A (en) 2007-04-30
TW483989B (en) 2002-04-21
EE9800325A (et) 1999-08-16
EA199800935A1 (ru) 1999-08-26
NO984310L (no) 1999-05-19
DE69811608T2 (de) 2003-12-18
CN1218148A (zh) 1999-06-02
ATE233373T1 (de) 2003-03-15
SK158898A3 (en) 1999-11-08
NZ332884A (en) 1999-03-29
CN1094179C (zh) 2002-11-13
EP0916851A1 (en) 1999-05-19
BR9804382A (pt) 2000-03-08
HRP980600A2 (en) 1999-12-31
SE512154C2 (sv) 2000-02-07
BG63473B1 (bg) 2002-02-28
NO984310D0 (no) 1998-09-17
IL126858A (en) 2001-06-14
EP0916851B1 (en) 2003-02-26
AU733143B2 (en) 2001-05-10
EE03837B1 (et) 2002-08-15
SE9704222D0 (sv) 1997-11-18
SK284786B6 (sk) 2005-11-03
DK0916851T3 (da) 2003-04-07
YU51998A (sh) 2000-03-21
PT916851E (pt) 2003-06-30
TR199802361A1 (xx) 2000-11-21
IL126858A0 (en) 1999-09-22
JPH11173294A (ja) 1999-06-29

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