BRPI0906780B1 - Impulsor para uma bomba - Google Patents
Impulsor para uma bomba Download PDFInfo
- Publication number
- BRPI0906780B1 BRPI0906780B1 BRPI0906780-9A BRPI0906780A BRPI0906780B1 BR PI0906780 B1 BRPI0906780 B1 BR PI0906780B1 BR PI0906780 A BRPI0906780 A BR PI0906780A BR PI0906780 B1 BRPI0906780 B1 BR PI0906780B1
- Authority
- BR
- Brazil
- Prior art keywords
- impeller
- cover
- blade
- disc
- pressure
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 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 18
- 238000005266 casting Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA114/2008 | 2008-01-25 | ||
| AT0011408A AT506342B1 (de) | 2008-01-25 | 2008-01-25 | Laufrad für eine pumpe |
| PCT/EP2009/050602 WO2009092711A1 (de) | 2008-01-25 | 2009-01-20 | Laufrad für eine pumpe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0906780A2 BRPI0906780A2 (pt) | 2015-07-14 |
| BRPI0906780B1 true 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 (de) |
| EP (1) | EP2232080B1 (de) |
| AT (2) | AT506342B1 (de) |
| BR (1) | BRPI0906780B1 (de) |
| WO (1) | WO2009092711A1 (de) |
Families Citing this family (6)
| 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 |
| DE102020123517A1 (de) | 2020-09-09 | 2022-03-10 | Nidec Gpm Gmbh | Laufrad für eine Zentrifugalflüssigkeitspumpe sowie Zentrifugalflüssigkeitspumpe aufweisend das Laufrad und Kraftfahrzeug aufweisend eine solche Zentrifugalfluidpumpe |
Family Cites Families (16)
| 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 (de) | 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 active
-
2009
- 2009-01-20 WO PCT/EP2009/050602 patent/WO2009092711A1/de active Application Filing
- 2009-01-20 US US12/735,522 patent/US20100316497A1/en not_active Abandoned
- 2009-01-20 EP EP09703931A patent/EP2232080B1/de active Active
- 2009-01-20 BR BRPI0906780-9A patent/BRPI0906780B1/pt not_active IP Right Cessation
- 2009-01-20 AT AT09703931T patent/ATE549517T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| US20100316497A1 (en) | 2010-12-16 |
| EP2232080A1 (de) | 2010-09-29 |
| AT506342A1 (de) | 2009-08-15 |
| BRPI0906780A2 (pt) | 2015-07-14 |
| EP2232080B1 (de) | 2012-03-14 |
| ATE549517T1 (de) | 2012-03-15 |
| AT506342B1 (de) | 2011-03-15 |
| WO2009092711A1 (de) | 2009-07-30 |
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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. |