BRPI0906780A2 - Impeller for a bomb - Google Patents

Impeller for a bomb

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
Portuguese (pt)
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/en
Publication of BRPI0906780B1 publication Critical patent/BRPI0906780B1/en

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 IMPELLER FOR A PUMP BRPI0906780B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0011408A AT506342B1 (en) 2008-01-25 2008-01-25 WHEEL FOR A PUMP
ATA114/2008 2008-01-25
PCT/EP2009/050602 WO2009092711A1 (en) 2008-01-25 2009-01-20 Impeller for a pump

Publications (2)

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

Family

ID=40513933

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906780-9A BRPI0906780B1 (en) 2008-01-25 2009-01-20 IMPELLER FOR A PUMP

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012074A1 (en) * 2011-02-23 2012-08-23 Wilo Se Running wheel for use in centrifugal pump, has blades arranged between front-side support plate and rear cover plate, which is welded as individual part at tubular shaft coaxial seat by ultrasonic welding process
US20140030099A1 (en) * 2012-07-27 2014-01-30 GM Global Technology Operations LLC Pump impeller
DE102014201487B3 (en) * 2014-01-28 2015-03-05 Bühler Motor GmbH The centrifugal pump impeller
AT517163B1 (en) 2015-05-13 2019-08-15 Bitter Eng & Systemtechnik Gmbh ROTARY PUMP
US10584713B2 (en) 2018-01-05 2020-03-10 Spectrum Brands, Inc. Impeller assembly for use in an aquarium filter pump and methods
DE102020123517B4 (en) 2020-09-09 2024-06-06 Nidec Gpm Gmbh Impeller for a centrifugal fluid pump and centrifugal fluid pump comprising the impeller and motor vehicle comprising such a centrifugal fluid pump
CN116398351B (en) * 2023-03-02 2025-07-04 大唐水电科学技术研究院有限公司 Test method for speed dead zone of hydro-turbine electro-hydraulic control system

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 (en) 1983-03-09 1984-09-19 Kubota Ltd Impeller of centrifugal pump
DE3566294D1 (en) * 1984-05-24 1988-12-22 Moh 9 Proprietary Limited An impeller for a pump
DE3611910A1 (en) 1986-04-09 1987-10-15 Schaeffler Waelzlager Kg IMPELLER FOR A RADIAL PUMP
US4720242A (en) 1987-03-23 1988-01-19 Lowara, S.P.A. Centrifugal pump impeller
DE3731161C2 (en) 1987-09-17 1996-12-12 Klein Schanzlin & Becker Ag Centrifugal pump impeller
DE3839190C1 (en) 1988-11-18 1990-04-19 Ksb Aktiengesellschaft, 6710 Frankenthal, De
DE4040200C2 (en) * 1990-12-15 1994-11-17 Freudenberg Carl Fa Coolant pump for mounting on the pump housing of an internal combustion engine
DE19742023B4 (en) 1997-09-24 2006-07-13 Beez, Günther, Dipl.-Ing. Wheel
DE10050108A1 (en) 2000-10-09 2002-06-06 Allweiler Ag Rotor for turbine pump has bearing tube with bore to receive shaft and even number of vanes formed on it
AT413872B (en) * 2002-10-17 2006-06-15 Bitter Engineering & Systemtec WHEEL FOR A PUMP
DE10354749A1 (en) 2003-11-21 2005-06-23 Siemens Ag Method for producing an impeller for a centrifugal pump
DE102005031589A1 (en) * 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
BRPI0906780B1 (en) 2020-03-31
AT506342A1 (en) 2009-08-15
ATE549517T1 (en) 2012-03-15
WO2009092711A1 (en) 2009-07-30
US20100316497A1 (en) 2010-12-16
EP2232080A1 (en) 2010-09-29
EP2232080B1 (en) 2012-03-14
AT506342B1 (en) 2011-03-15

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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.