AT506342B1 - Laufrad für eine pumpe - Google Patents

Laufrad für eine pumpe Download PDF

Info

Publication number: AT506342B1
Authority: AT; Austria
Prior art keywords: impeller; side cover; cover plate; pressure; suction
Prior art date: 2008-01-25

Application number

AT0011408A

Other languages

German (de)

English (en)

Other versions

AT506342A1 (de

Inventor

Gerald Feichtinger

Martin Schober

Original Assignee

Bitter Engineering & Systemtechnik Gmbh

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.)

2008-01-25

Filing date

2008-01-25

Publication date

2011-03-15

2008-01-25 Application filed by Bitter Engineering & Systemtechnik Gmbh filed Critical Bitter Engineering & Systemtechnik Gmbh

2008-01-25 Priority to AT0011408A priority Critical patent/AT506342B1/de

2009-01-20 Priority to PCT/EP2009/050602 priority patent/WO2009092711A1/fr

2009-01-20 Priority to US12/735,522 priority patent/US20100316497A1/en

2009-01-20 Priority to BRPI0906780-9A priority patent/BRPI0906780B1/pt

2009-01-20 Priority to EP09703931A priority patent/EP2232080B1/fr

2009-01-20 Priority to AT09703931T priority patent/ATE549517T1/de

2009-08-15 Publication of AT506342A1 publication Critical patent/AT506342A1/de

2011-03-15 Application granted granted Critical

2011-03-15 Publication of AT506342B1 publication Critical patent/AT506342B1/de

Links

239000000498 cooling water Substances 0.000 claims abstract description 4
238000002485 combustion reaction Methods 0.000 claims abstract description 3
238000004519 manufacturing process Methods 0.000 abstract description 12
238000005266 casting Methods 0.000 description 5
239000002131 composite material Substances 0.000 description 3
239000000243 solution Substances 0.000 description 3
230000000295 complement effect Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000001746 injection moulding Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
229910001208 Crucible steel Inorganic materials 0.000 description 1
229910001060 Gray iron Inorganic materials 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000004512 die casting Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
238000010327 methods by industry Methods 0.000 description 1
238000005457 optimization Methods 0.000 description 1
231100000241 scar Toxicity 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000003466 welding Methods 0.000 description 1

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)

AT0011408A 2008-01-25 2008-01-25 Laufrad für eine pumpe AT506342B1 (de)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
AT0011408A AT506342B1 (de)	2008-01-25	2008-01-25	Laufrad für eine pumpe
PCT/EP2009/050602 WO2009092711A1 (fr)	2008-01-25	2009-01-20	Rotor de pompe
US12/735,522 US20100316497A1 (en)	2008-01-25	2009-01-20	Impeller For A Pump
BRPI0906780-9A BRPI0906780B1 (pt)	2008-01-25	2009-01-20	Impulsor para uma bomba
EP09703931A EP2232080B1 (fr)	2008-01-25	2009-01-20	Rotor de pompe
AT09703931T ATE549517T1 (de)	2008-01-25	2009-01-20	Laufrad für eine pumpe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0011408A AT506342B1 (de)	2008-01-25	2008-01-25	Laufrad für eine pumpe

Publications (2)

Publication Number	Publication Date
AT506342A1 AT506342A1 (de)	2009-08-15
AT506342B1 true AT506342B1 (de)	2011-03-15

Family

ID=40513933

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT0011408A AT506342B1 (de)	2008-01-25	2008-01-25	Laufrad für eine pumpe
AT09703931T ATE549517T1 (de)	2008-01-25	2009-01-20	Laufrad für eine pumpe

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT09703931T ATE549517T1 (de)	2008-01-25	2009-01-20	Laufrad für eine pumpe

Country Status (5)

Country	Link
US (1)	US20100316497A1 (fr)
EP (1)	EP2232080B1 (fr)
AT (2)	AT506342B1 (fr)
BR (1)	BRPI0906780B1 (fr)
WO (1)	WO2009092711A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014201487B3 (de) *	2014-01-28	2015-03-05	Bühler Motor GmbH	Kreiselpumpenlaufrad
WO2016179619A1 (fr)	2015-05-13	2016-11-17	Bitter Engineering & Systemtechnik Gmbh	Pompe centrifuge à rotor coulissant

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011012074A1 (de) *	2011-02-23	2012-08-23	Wilo Se	Laufrad einer Kreiselpumpe
US20140030099A1 (en) *	2012-07-27	2014-01-30	GM Global Technology Operations LLC	Pump impeller
US10584713B2 (en)	2018-01-05	2020-03-10	Spectrum Brands, Inc.	Impeller assembly for use in an aquarium filter pump and methods
DE102020123517B4 (de)	2020-09-09	2024-06-06	Nidec Gpm Gmbh	Laufrad für eine Zentrifugalflüssigkeitspumpe sowie Zentrifugalflüssigkeitspumpe aufweisend das Laufrad und Kraftfahrzeug aufweisend eine solche Zentrifugalfluidpumpe
CN116398351B (zh) *	2023-03-02	2025-07-04	大唐水电科学技术研究院有限公司	水轮机电液调节系统转速死区的测试方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2710580A (en)	1946-10-29	1955-06-14	Kellogg M W Co	Vaned rotor
US3107627A (en)	1958-06-27	1963-10-22	Stalker Corp	Rotor for radial flow pumping means
JPS59165895A (ja)	1983-03-09	1984-09-19	Kubota Ltd	遠心うず巻ポンプの羽根車
ATE38708T1 (de) *	1984-05-24	1988-12-15	Moh 9 Proprietary Limited	Fluegelrad fuer pumpe.
DE3611910A1 (de)	1986-04-09	1987-10-15	Schaeffler Waelzlager Kg	Laufrad fuer eine radialpumpe
US4720242A (en)	1987-03-23	1988-01-19	Lowara, S.P.A.	Centrifugal pump impeller
DE3731161C2 (de)	1987-09-17	1996-12-12	Klein Schanzlin & Becker Ag	Kreiselpumpenlaufrad
DE3839190C1 (fr)	1988-11-18	1990-04-19	Ksb Aktiengesellschaft, 6710 Frankenthal, De
DE4040200C2 (de)	1990-12-15	1994-11-17	Freudenberg Carl Fa	Kühlmittelpumpe zur Montage an dem Pumpengehäuse einer Brennkraftmaschine
DE19742023B4 (de)	1997-09-24	2006-07-13	Beez, Günther, Dipl.-Ing.	Laufrad
DE10050108A1 (de)	2000-10-09	2002-06-06	Allweiler Ag	Laufrad für eine Kreiselpumpe
AT413872B (de)	2002-10-17	2006-06-15	Bitter Engineering & Systemtec	Laufrad für eine pumpe
DE10354749A1 (de)	2003-11-21	2005-06-23	Siemens Ag	Verfahren zur Herstellung eines Laufrades für eine Kreiselpumpe
DE102005031589A1 (de) *	2005-07-06	2007-01-11	Schaeffler Kg	Wasserpumpenflügelrad
US7628586B2 (en) *	2005-12-28	2009-12-08	Elliott Company	Impeller
US7762778B2 (en) *	2007-05-17	2010-07-27	Kurz-Kasch, Inc.	Fan impeller

2008
- 2008-01-25 AT AT0011408A patent/AT506342B1/de not_active IP Right Cessation
2009
- 2009-01-20 WO PCT/EP2009/050602 patent/WO2009092711A1/fr not_active Ceased
- 2009-01-20 US US12/735,522 patent/US20100316497A1/en not_active Abandoned
- 2009-01-20 AT AT09703931T patent/ATE549517T1/de active
- 2009-01-20 EP EP09703931A patent/EP2232080B1/fr not_active Not-in-force
- 2009-01-20 BR BRPI0906780-9A patent/BRPI0906780B1/pt not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014201487B3 (de) *	2014-01-28	2015-03-05	Bühler Motor GmbH	Kreiselpumpenlaufrad
WO2016179619A1 (fr)	2015-05-13	2016-11-17	Bitter Engineering & Systemtechnik Gmbh	Pompe centrifuge à rotor coulissant

Also Published As

Publication number	Publication date
ATE549517T1 (de)	2012-03-15
US20100316497A1 (en)	2010-12-16
AT506342A1 (de)	2009-08-15
EP2232080A1 (fr)	2010-09-29
BRPI0906780B1 (pt)	2020-03-31
WO2009092711A1 (fr)	2009-07-30
BRPI0906780A2 (pt)	2015-07-14
EP2232080B1 (fr)	2012-03-14

Legal Events

Date	Code	Title	Description
2024-09-15	MM01	Lapse because of not paying annual fees	Effective date: 20240125

Publication	Publication Date	Title
AT506342B1 (de)	2011-03-15	Laufrad für eine pumpe
EP1767786B1 (fr)	2010-06-02	Unité de pompe submersible
WO2007085231A1 (fr)	2007-08-02	Roue à aubes
DE102011055599A1 (de)	2013-05-23	Pumpe für einen Temperaturkreislauf in einem Fahrzeug
EP1552161B1 (fr)	2006-06-21	Rotor de pompe
EP4166791A1 (fr)	2023-04-19	Rotor radial
EP2318719A1 (fr)	2011-05-11	Roue pour machine radiale
EP3724511B1 (fr)	2023-03-22	Roue de ventilateur diagonal a resistance amelioree
EP1768233B1 (fr)	2010-07-14	Tube d'entrefer
DE60102885T2 (de)	2004-09-02	Verschleissbeständige Kraftstoffpumpe
WO2016012154A1 (fr)	2016-01-28	Carter de compresseur biétagé
DE102011013677B4 (de)	2016-08-18	Lüfterrad
EP1767787B2 (fr)	2016-10-26	Unité de pompe submersible
DE102020123517B4 (de)	2024-06-06	Laufrad für eine Zentrifugalflüssigkeitspumpe sowie Zentrifugalflüssigkeitspumpe aufweisend das Laufrad und Kraftfahrzeug aufweisend eine solche Zentrifugalfluidpumpe
WO1997007338A1 (fr)	1997-02-27	Roue de type radial pour pompe centrifuge
WO1999039105A1 (fr)	1999-08-05	Roue mobile de pompe centrifuge, de structure radiale
DE102017128093A1 (de)	2019-05-29	Laufrad zur Verwendung in einer Strömungsmaschine
WO2001048381A2 (fr)	2001-07-05	Pompe a vide
DE19903397B4 (de)	2005-02-03	Laufrad
EP1327781A2 (fr)	2003-07-16	Pompe centrifuge auto-amorçante
EP1886026B1 (fr)	2009-12-23	Pompe a eau
EP1163450B1 (fr)	2004-02-25	Pompe pour la generation de pression ou de depression
DE10317010A1 (de)	2004-11-04	Wirbelpumpe
WO2006047986A1 (fr)	2006-05-11	Pompe a rotor pourvu d'un revetement
EP1178216A2 (fr)	2002-02-06	Boítier de pompe

AT506342B1 - Laufrad für eine pumpe - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (6)

Applications Claiming Priority (1)

Publications (2)

Family

ID=40513933

Family Applications (2)

Family Applications After (1)

Country Status (5)

Cited By (2)

Families Citing this family (5)

Family Cites Families (16)

Cited By (2)

Also Published As

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