CL2021002301A1 - Impulsor de bomba de suspensión (divisional de solicitud 202001646) - Google Patents
Impulsor de bomba de suspensión (divisional de solicitud 202001646)Info
- Publication number
- CL2021002301A1 CL2021002301A1 CL2021002301A CL2021002301A CL2021002301A1 CL 2021002301 A1 CL2021002301 A1 CL 2021002301A1 CL 2021002301 A CL2021002301 A CL 2021002301A CL 2021002301 A CL2021002301 A CL 2021002301A CL 2021002301 A1 CL2021002301 A1 CL 2021002301A1
- Authority
- CL
- Chile
- Prior art keywords
- pump
- rear cover
- cavities
- pump impeller
- divisional
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/02—Casting in, on, or around objects which form part of the product for making reinforced articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/22—Martempering
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- 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
- F04D29/2227—Construction and assembly for special materials
-
- 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
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
-
- 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
- F04D29/428—Discharge tongues
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2210/00—Codes relating to different types of disintegrating devices
- B02C2210/02—Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/11—Iron
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/11—Iron
- F05D2300/111—Cast iron
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/132—Chromium
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/22—Non-oxide ceramics
- F05D2300/224—Carbon, e.g. graphite
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/22—Non-oxide ceramics
- F05D2300/226—Carbides
- F05D2300/2263—Carbides of tungsten, e.g. WC
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/506—Hardness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Powder Metallurgy (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Un impulsor de bomba de suspensión que incluye una cubierta posterior con una cara principal interna con un borde periférico externo y un eje central, múltiples aspas de bombeo que se extienden en sentido contrario a la cara principal interna de la cubierta posterior, las aspas de bombeo se disponen en una relación de separación, cada aspa de bombeo incluye caras laterales principales opuestas, un borde delantero en la región del eje central y un borde trasero en la región del borde periférico externo de la cubierta posterior con un conducto entre aspas de bombeo adyacentes, donde las aspas de bombeo incluyen una o más cavidades ubicadas en ellas y donde una composición resistente al desgaste se adhiere al menos parcialmente dentro de la o las cavidades.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2017905071A AU2017905071A0 (en) | 2017-12-19 | Composite metal component and method of producing same |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2021002301A1 true CL2021002301A1 (es) | 2022-05-06 |
Family
ID=66992396
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2020001646A CL2020001646A1 (es) | 2017-12-19 | 2020-06-17 | Componente metálico mixto y método para su producción. |
CL2021002301A CL2021002301A1 (es) | 2017-12-19 | 2021-09-02 | Impulsor de bomba de suspensión (divisional de solicitud 202001646) |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2020001646A CL2020001646A1 (es) | 2017-12-19 | 2020-06-17 | Componente metálico mixto y método para su producción. |
Country Status (14)
Country | Link |
---|---|
US (1) | US11668315B2 (es) |
EP (1) | EP3728862A4 (es) |
KR (1) | KR102601048B1 (es) |
CN (1) | CN111836971A (es) |
AU (1) | AU2018386719A1 (es) |
BR (1) | BR112020012428A2 (es) |
CA (1) | CA3086041A1 (es) |
CL (2) | CL2020001646A1 (es) |
EA (2) | EA202192805A1 (es) |
MA (1) | MA51338A (es) |
MX (1) | MX2020006450A (es) |
PE (1) | PE20210379A1 (es) |
PH (1) | PH12020550950A1 (es) |
WO (1) | WO2019119043A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112709717A (zh) * | 2019-10-25 | 2021-04-27 | 广州市拓道新材料科技有限公司 | 一种耐磨泵体及其制造方法 |
AU2021329439B9 (en) * | 2020-08-18 | 2024-02-22 | Weir Slurry Group, Inc. | Composite metal centrifugal slurry pump impeller |
CN113426976B (zh) * | 2021-04-10 | 2022-08-09 | 桂林理工大学 | 一种双金属复合管裂纹控制方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2440317A (en) * | 1945-04-20 | 1948-04-27 | William H Welsh | Pump impeller |
JPS53495U (es) | 1976-06-22 | 1978-01-06 | ||
JPS59215998A (ja) * | 1983-05-24 | 1984-12-05 | Kawasaki Heavy Ind Ltd | ポンプケ−シング |
JPS6040661A (ja) * | 1983-08-11 | 1985-03-04 | Tokyo Yogyo Co Ltd | 耐摩耗部材 |
US5183518A (en) * | 1989-05-01 | 1993-02-02 | Townley Foundry & Machine Co., Inc. | Cryogenically super-hardened high-chromium white cast iron and method thereof |
JP2548401Y2 (ja) * | 1991-09-30 | 1997-09-24 | 新明和工業株式会社 | 排液ポンプ |
US20030213861A1 (en) * | 2002-05-15 | 2003-11-20 | Condon Gary J. | Crusher wear components |
US7458765B2 (en) * | 2005-09-23 | 2008-12-02 | Fraunhofer Usa | Diamond hard coating of ferrous substrates |
RU62670U1 (ru) | 2006-08-07 | 2007-04-27 | Анатолий Сергеевич Блызнюк | Центробежный насос |
US7828526B2 (en) | 2007-04-11 | 2010-11-09 | General Electric Company | Metallic blade having a composite inlay |
CN201346896Y (zh) | 2008-10-09 | 2009-11-18 | 毛轲 | 一体化复合抗磨衬板 |
IT1396884B1 (it) * | 2009-12-15 | 2012-12-20 | Nuovo Pignone Spa | Inserti in carburo di tungsteno e metodo |
EP2512680B1 (en) * | 2009-12-18 | 2019-01-02 | Metso Sweden AB | Bimaterial elongated insert member for a grinding roll |
CN202203162U (zh) | 2011-08-25 | 2012-04-25 | 长沙天鹅工业泵股份有限公司 | 高效节能卧式渣浆泵 |
US20150377246A1 (en) * | 2012-10-30 | 2015-12-31 | SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now and | Impeller for a centrifugal slurry pump |
US20140127021A1 (en) * | 2012-10-30 | 2014-05-08 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project | Impeller for a centrifugal slurry pump |
CN202845750U (zh) | 2012-11-02 | 2013-04-03 | 北京电力设备总厂 | 复合耐磨件 |
JP6030507B2 (ja) | 2013-06-10 | 2016-11-24 | 株式会社栗本鐵工所 | 複合耐摩耗部材 |
CN107150210B (zh) * | 2017-07-04 | 2018-09-21 | 武汉理工大学 | 一种无水封小型耐磨双壳泵泵壳的制造方法 |
-
2018
- 2018-12-19 KR KR1020207020845A patent/KR102601048B1/ko active IP Right Grant
- 2018-12-19 EA EA202192805A patent/EA202192805A1/ru unknown
- 2018-12-19 MA MA051338A patent/MA51338A/fr unknown
- 2018-12-19 CN CN201880082726.0A patent/CN111836971A/zh active Pending
- 2018-12-19 WO PCT/AU2018/051364 patent/WO2019119043A1/en active Search and Examination
- 2018-12-19 BR BR112020012428-1A patent/BR112020012428A2/pt active Search and Examination
- 2018-12-19 EA EA202091511A patent/EA039337B1/ru unknown
- 2018-12-19 PE PE2020000796A patent/PE20210379A1/es unknown
- 2018-12-19 MX MX2020006450A patent/MX2020006450A/es unknown
- 2018-12-19 US US16/956,349 patent/US11668315B2/en active Active
- 2018-12-19 EP EP18892422.9A patent/EP3728862A4/en active Pending
- 2018-12-19 AU AU2018386719A patent/AU2018386719A1/en active Pending
- 2018-12-19 CA CA3086041A patent/CA3086041A1/en active Pending
-
2020
- 2020-06-17 CL CL2020001646A patent/CL2020001646A1/es unknown
- 2020-06-19 PH PH12020550950A patent/PH12020550950A1/en unknown
-
2021
- 2021-09-02 CL CL2021002301A patent/CL2021002301A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20200332806A1 (en) | 2020-10-22 |
EA202091511A1 (ru) | 2020-09-14 |
MA51338A (fr) | 2021-03-31 |
EA202192805A1 (ru) | 2022-03-21 |
MX2020006450A (es) | 2020-11-06 |
EP3728862A1 (en) | 2020-10-28 |
US11668315B2 (en) | 2023-06-06 |
PH12020550950A1 (en) | 2021-05-17 |
KR20200118417A (ko) | 2020-10-15 |
KR102601048B1 (ko) | 2023-11-09 |
PE20210379A1 (es) | 2021-03-02 |
AU2018386719A1 (en) | 2020-07-16 |
CA3086041A1 (en) | 2019-06-27 |
WO2019119043A1 (en) | 2019-06-27 |
CN111836971A (zh) | 2020-10-27 |
EA039337B1 (ru) | 2022-01-14 |
CL2020001646A1 (es) | 2020-11-06 |
EP3728862A4 (en) | 2021-08-11 |
BR112020012428A2 (pt) | 2020-11-24 |
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