BRPI0906780A2 - Impulsor para uma bomba - Google Patents

Impulsor para uma bomba

Info

Publication number
BRPI0906780A2
BRPI0906780A2 BRPI0906780-9A BRPI0906780A BRPI0906780A2 BR PI0906780 A2 BRPI0906780 A2 BR PI0906780A2 BR PI0906780 A BRPI0906780 A BR PI0906780A BR PI0906780 A2 BRPI0906780 A2 BR PI0906780A2
Authority
BR
Brazil
Prior art keywords
bomb
impeller
Prior art date
Application number
BRPI0906780-9A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Bitter Engineering & Systemtechnik Gmbh filed Critical Bitter Engineering & Systemtechnik Gmbh
Publication of BRPI0906780A2 publication Critical patent/BRPI0906780A2/pt
Publication of BRPI0906780B1 publication Critical patent/BRPI0906780B1/pt

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
    • F04D29/18—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)
BRPI0906780-9A 2008-01-25 2009-01-20 Impulsor para uma bomba BRPI0906780B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0011408A AT506342B1 (de) 2008-01-25 2008-01-25 Laufrad für eine pumpe
ATA114/2008 2008-01-25
PCT/EP2009/050602 WO2009092711A1 (de) 2008-01-25 2009-01-20 Laufrad für eine pumpe

Publications (2)

Publication Number Publication Date
BRPI0906780A2 true BRPI0906780A2 (pt) 2015-07-14
BRPI0906780B1 BRPI0906780B1 (pt) 2020-03-31

Family

ID=40513933

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906780-9A BRPI0906780B1 (pt) 2008-01-25 2009-01-20 Impulsor para uma bomba

Country Status (5)

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

Families Citing this family (7)

* 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
DE102014201487B3 (de) * 2014-01-28 2015-03-05 Bühler Motor GmbH Kreiselpumpenlaufrad
AT517163B1 (de) 2015-05-13 2019-08-15 Bitter Eng & Systemtechnik Gmbh Kreiselpumpe
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 (pt) 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

Also Published As

Publication number Publication date
EP2232080B1 (de) 2012-03-14
ATE549517T1 (de) 2012-03-15
WO2009092711A1 (de) 2009-07-30
EP2232080A1 (de) 2010-09-29
US20100316497A1 (en) 2010-12-16
BRPI0906780B1 (pt) 2020-03-31
AT506342B1 (de) 2011-03-15
AT506342A1 (de) 2009-08-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/03/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2758 DE 14-11-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.