BR112021006446A2 - componente de entrada para uma bomba de lama - Google Patents
componente de entrada para uma bomba de lamaInfo
- Publication number
- BR112021006446A2 BR112021006446A2 BR112021006446A BR112021006446A BR112021006446A2 BR 112021006446 A2 BR112021006446 A2 BR 112021006446A2 BR 112021006446 A BR112021006446 A BR 112021006446A BR 112021006446 A BR112021006446 A BR 112021006446A BR 112021006446 A2 BR112021006446 A2 BR 112021006446A2
- Authority
- BR
- Brazil
- Prior art keywords
- formations
- pump
- inlet component
- mud pump
- main body
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 6
- 238000005755 formation reaction Methods 0.000 abstract 6
- 239000012530 fluid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011236 particulate material Substances 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
-
- 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
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/181—Two-dimensional patterned ridged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/60—Structure; Surface texture
- F05D2250/61—Structure; Surface texture corrugated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
componente de entrada para uma bomba de lama. a presente invenção refere-se a uma parte lateral da bomba para uso com uma bomba de lama centrífuga para bombear uma mistura de fluido contendo material particulado, a parte lateral da bomba compreendendo um corpo principal tendo um eixo principal, o corpo principal incluindo uma seção de parede lateral que se estende lateralmente em relação ao eixo principal e tem primeiro e segundo lado opostos, uma pluralidade de formações em uma superfície do segundo lado incluindo uma formação interna e uma formação externa em relação espaçada com a formação interna, as formações sendo configuradas de modo que em uso as formações gerem um fluxo de a mistura fluida através da superfície que separa da superfície o material particulado adjacente a ela.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2017904120A AU2017904120A0 (en) | 2017-10-12 | Inlet component for a slurry pump | |
| PCT/AU2018/051107 WO2019071318A1 (en) | 2017-10-12 | 2018-10-12 | INPUT MEMBER FOR A MUD PUMP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112021006446A2 true BR112021006446A2 (pt) | 2021-07-06 |
| BR112021006446B1 BR112021006446B1 (pt) | 2024-04-24 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| CN113167280A (zh) | 2021-07-23 |
| EA202191002A1 (ru) | 2021-09-09 |
| PE20211153A1 (es) | 2021-06-28 |
| WO2019071318A1 (en) | 2019-04-18 |
| EP3864295A4 (en) | 2022-05-25 |
| PH12021550796A1 (en) | 2021-12-13 |
| CO2021005767A2 (es) | 2021-07-19 |
| JP7275259B2 (ja) | 2023-05-17 |
| CA3115850A1 (en) | 2019-04-18 |
| MX2021004152A (es) | 2021-08-05 |
| US20210254630A1 (en) | 2021-08-19 |
| AU2018348789A1 (en) | 2021-06-17 |
| US11965526B2 (en) | 2024-04-23 |
| EP3864295A1 (en) | 2021-08-18 |
| JP2021531435A (ja) | 2021-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B09W | Correction of the decision to grant [chapter 9.1.4 patent gazette] |
Free format text: RETIFICACAO DO PARECER DE DEFERIMENTO PUBLICADO NA RPI2757. |
|
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/10/2018, OBSERVADAS AS CONDICOES LEGAIS |