DK3484606T3 - Skovlhjul med lav forskydning, lav differential-hastighed, med progressivt konisk navvolumen og perioder udformet i en bundoverflade samt fremgangsmåde til blanding dermed - Google Patents
Skovlhjul med lav forskydning, lav differential-hastighed, med progressivt konisk navvolumen og perioder udformet i en bundoverflade samt fremgangsmåde til blanding dermed Download PDFInfo
- Publication number
- DK3484606T3 DK3484606T3 DK17830137.0T DK17830137T DK3484606T3 DK 3484606 T3 DK3484606 T3 DK 3484606T3 DK 17830137 T DK17830137 T DK 17830137T DK 3484606 T3 DK3484606 T3 DK 3484606T3
- Authority
- DK
- Denmark
- Prior art keywords
- low
- conic
- progressive
- procedure
- mixing
- Prior art date
Links
- 230000000750 progressive effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
- B01F27/1134—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller the impeller being of hydrofoil type
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
- B01F27/811—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
- C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/02—Apparatus for enzymology or microbiology with agitation means; with heat exchange means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
- C12M25/16—Particles; Beads; Granular material; Encapsulation
-
- 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
- F04D29/181—Axial flow rotors
-
- 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
- F04D29/2216—Shape, geometry
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially 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
- 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
- F04D7/045—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 with means for comminuting, mixing stirring or otherwise treating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Immunology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2936339A CA2936339C (en) | 2016-07-18 | 2016-07-18 | Low shear, low velocity differential, impeller having a progressively tapered hub volume with periods formed into a bottom surface |
| PCT/CA2017/050845 WO2018014114A1 (en) | 2016-07-18 | 2017-07-11 | Low shear, low velocity differential, impeller having a progressively tapered hub volume with periods formed into a bottom surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3484606T3 true DK3484606T3 (da) | 2021-03-01 |
Family
ID=60989371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK17830137.0T DK3484606T3 (da) | 2016-07-18 | 2017-07-11 | Skovlhjul med lav forskydning, lav differential-hastighed, med progressivt konisk navvolumen og perioder udformet i en bundoverflade samt fremgangsmåde til blanding dermed |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11117107B2 (da) |
| EP (1) | EP3484606B1 (da) |
| CA (1) | CA2936339C (da) |
| DK (1) | DK3484606T3 (da) |
| WO (1) | WO2018014114A1 (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2936339C (en) * | 2016-07-18 | 2019-02-12 | Carl R. Bachellier | Low shear, low velocity differential, impeller having a progressively tapered hub volume with periods formed into a bottom surface |
| WO2020260092A1 (en) * | 2019-06-24 | 2020-12-30 | Global Life Sciences Solutions Usa Llc | Bioreactor support system |
| JP7727664B2 (ja) * | 2020-01-27 | 2025-08-21 | ピービーエス バイオテック インコーポレイテッド | バイオリアクターにおける治療用細胞のスケーラブルな製造のためのシステムおよび方法 |
| CN112772292B (zh) * | 2021-03-09 | 2023-07-04 | 贵州贵旺生物科技有限公司 | 一种杏鲍菇液体培养基制备系统 |
| EP4717348A2 (en) | 2021-09-15 | 2026-04-01 | SaniSure, Inc. | Low volume magnetic mixing system |
| WO2023026297A1 (en) * | 2021-10-06 | 2023-03-02 | Arumugam N | Inducer aided mixed-flow ceiling fan |
| CN114602341A (zh) * | 2022-03-21 | 2022-06-10 | 四川大学 | 细胞培养用搅拌桨及细胞生物反应器 |
| CN114736797A (zh) * | 2022-03-30 | 2022-07-12 | 昆明柏特生物科技有限公司 | 一种细胞培养反应器 |
| WO2025054708A1 (en) * | 2023-09-13 | 2025-03-20 | Silent Propulsion Inc. | Fluid displacement or propulsion device having a progressively tapered hub volume with periods formed into a surface, system and methods for moving a fluid or causing propulsion |
| CN117431144B (zh) * | 2023-09-28 | 2024-06-21 | 深圳睿生生物工程有限公司 | 搅拌轮和生物反应器 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1542357A1 (de) * | 1951-01-28 | 1972-02-17 | Oestberg Jan Erik | Anordnung zur Ausbildung einer Stroemung in der Reaktionszone zwischen zwei in einem Behaelter befindlichen Fluessigkeiten von verschiedenem spezifischem Gewicht |
| US3644056A (en) * | 1970-03-06 | 1972-02-22 | Koninkl Maschf Stork Nv | Centrifugal pump |
| US4093401A (en) * | 1976-04-12 | 1978-06-06 | Sundstrand Corporation | Compressor impeller and method of manufacture |
| BE884216A (nl) * | 1980-07-08 | 1980-11-03 | Haegeman Johny H | Inrichting voor het mengen van gas met vloeistof of omgekeerd en voor het ontgassen van een vloeistof |
| FI69683C (fi) * | 1982-02-08 | 1986-03-10 | Ahlstroem Oy | Centrifugalpump foer vaetskor innehaollande fasta aemnen |
| US4647215A (en) * | 1983-09-19 | 1987-03-03 | Envirotech Corporation | Ragless propeller draft tube mixer |
| US5314310A (en) | 1986-05-07 | 1994-05-24 | Bachellier Carl R | Spider mounted centrifugal mixing impeller |
| US5938332A (en) | 1997-10-27 | 1999-08-17 | Bachellier; Carl R. | Mixing device |
| SE520416C2 (sv) * | 1997-11-18 | 2003-07-08 | Flygt Ab Itt | Pumphjul |
| US7597541B2 (en) * | 2005-07-12 | 2009-10-06 | Robert Bosch Llc | Centrifugal fan assembly |
| CN105864054B (zh) * | 2007-05-21 | 2018-06-26 | 伟尔矿物澳大利亚私人有限公司 | 一种具有转轴的泵叶轮 |
| US20100061841A1 (en) * | 2008-09-11 | 2010-03-11 | Visintainer Robert J | Froth handling pump |
| IT1396350B1 (it) * | 2009-10-26 | 2012-11-19 | Spal Automotive Srl | Ventilatore assiale |
| US8602728B2 (en) * | 2010-02-05 | 2013-12-10 | Cameron International Corporation | Centrifugal compressor diffuser vanelet |
| GB2486019B (en) * | 2010-12-02 | 2013-02-20 | Dyson Technology Ltd | A fan |
| WO2013082717A1 (en) * | 2011-12-06 | 2013-06-13 | Bachellier Carl Roy | Improved impeller apparatus and dispersion method |
| US10371154B2 (en) * | 2012-07-25 | 2019-08-06 | Halliburton Energy Services, Inc. | Apparatus, system and method for pumping gaseous fluid |
| CN104235061B (zh) * | 2013-06-05 | 2015-06-10 | 宁波方太厨具有限公司 | 一种开放式水泵 |
| US9248420B2 (en) * | 2013-12-16 | 2016-02-02 | Pall Corporation | High turndown impeller |
| US9868155B2 (en) * | 2014-03-20 | 2018-01-16 | Ingersoll-Rand Company | Monolithic shrouded impeller |
| US9863423B2 (en) * | 2014-04-14 | 2018-01-09 | Enevor Inc. | Conical impeller and applications thereof |
| US20170096628A1 (en) * | 2014-04-14 | 2017-04-06 | Enevor Inc. | Conical Impeller and Applications Thereof |
| DE102014006756A1 (de) * | 2014-05-05 | 2015-11-05 | Ziehl-Abegg Se | Laufrad für Diagonal- oder Radialventilatoren, Spritzgusswerkzeug zur Herstellung eines solchen Laufrades sowie Gerät mit einem solchen Laufrad |
| US9920768B2 (en) * | 2015-03-26 | 2018-03-20 | Deere & Company | Centrifugal fan assembly |
| CN107429698B (zh) * | 2015-04-15 | 2021-01-08 | 苏尔寿管理有限公司 | 用于离心流浆箱供给泵的叶轮 |
| CA2936339C (en) * | 2016-07-18 | 2019-02-12 | Carl R. Bachellier | Low shear, low velocity differential, impeller having a progressively tapered hub volume with periods formed into a bottom surface |
-
2016
- 2016-07-18 CA CA2936339A patent/CA2936339C/en active Active
-
2017
- 2017-07-11 EP EP17830137.0A patent/EP3484606B1/en active Active
- 2017-07-11 DK DK17830137.0T patent/DK3484606T3/da active
- 2017-07-11 WO PCT/CA2017/050845 patent/WO2018014114A1/en not_active Ceased
-
2018
- 2018-10-24 US US16/169,354 patent/US11117107B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3484606B1 (en) | 2020-11-25 |
| EP3484606A1 (en) | 2019-05-22 |
| US20190054432A1 (en) | 2019-02-21 |
| CA2936339A1 (en) | 2018-01-18 |
| US11117107B2 (en) | 2021-09-14 |
| EP3484606A4 (en) | 2019-08-14 |
| WO2018014114A1 (en) | 2018-01-25 |
| CA2936339C (en) | 2019-02-12 |
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