IT201800007790A1 - HIGH PRESSURE HOMOGENIZER - Google Patents
HIGH PRESSURE HOMOGENIZER Download PDFInfo
- Publication number
- IT201800007790A1 IT201800007790A1 IT102018000007790A IT201800007790A IT201800007790A1 IT 201800007790 A1 IT201800007790 A1 IT 201800007790A1 IT 102018000007790 A IT102018000007790 A IT 102018000007790A IT 201800007790 A IT201800007790 A IT 201800007790A IT 201800007790 A1 IT201800007790 A1 IT 201800007790A1
- Authority
- IT
- Italy
- Prior art keywords
- high pressure
- pistons
- pressure homogenizer
- pump
- electric motor
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/44—Mixers in which the components are pressed through slits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
- B01F35/717613—Piston pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/831—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows
- B01F35/8311—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows with means for controlling the motor driving the pumps or the other dispensing mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
- F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/1035—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber the movement of the pump piston in the two directions being obtained by two single-acting liquid motors each acting in one direction
Description
DESCRIZIONE DESCRIPTION
Annessa a domanda di brevetto per INVENZIONE INDUSTRIALE avente per titolo Attached to a patent application for INDUSTRIAL INVENTION having the title
“OMOGENEIZZATORE AD ALTA PRESSIONE” "HIGH PRESSURE HOMOGENIZER"
La presente invenzione ha per oggetto un omogeneizzatore ad alta pressione, in particolare per impiego nel settore lattiero-caseario. L’invenzione può trovare impiego anche nell’industria chimica o farmaceutica. The present invention relates to a high pressure homogenizer, in particular for use in the dairy sector. The invention can also be used in the chemical or pharmaceutical industry.
Come è noto, gli apparati per omogeneizzare fluidi frantumano le particelle uniformandone le dimensioni, riducendo così la dimensione media e la varianza della distribuzione delle dimensioni delle particelle. As is known, the apparatuses for homogenizing fluids crush the particles, making their dimensions uniform, thus reducing the average size and the variance of the particle size distribution.
Tali apparati per omogeneizzare, pur nelle diverse varianti realizzative ad oggi conosciute, comprendono una pompa ad alta pressione ed una valvola omogeneizzante. These homogenizing apparatuses, even in the various embodiments known to date, comprise a high pressure pump and a homogenizing valve.
Al di là delle diverse soluzioni presenti sul mercato, la pompa ad alta pressione è una pompa volumetrica a pistoni che si muovono di moto alternativo tramite un albero a gomiti (o albero a camme), sincroni e sfasati tra loro di un angolo di 360°/n, dove n è il numero dei pistoni. Beyond the different solutions on the market, the high pressure pump is a volumetric piston pump that reciprocates through a crankshaft (or camshaft), synchronous and out of phase with each other by an angle of 360 °. / n, where n is the number of pistons.
In accordo con una soluzione nota, la valvola omogeneizzante, posta a valle della pompa a pistoni, comprende una prima camera ricevente il fluido ad alta pressione dalla mandata della pompa ed una seconda camera in grado di fornire in uscita il fluido a bassa pressione omogeneizzato. L’azione omogeneizzante è ottenuta facendo passare forzatamente il fluido attraverso una intercapedine di dimensioni ridotte ricavata tra la prima e la seconda camera. In accordance with a known solution, the homogenizing valve, located downstream of the piston pump, comprises a first chamber receiving the high-pressure fluid from the pump delivery and a second chamber capable of supplying the homogenized low-pressure fluid at the outlet. The homogenizing action is obtained by forcibly passing the fluid through a small cavity obtained between the first and second chamber.
L’azionamento è ottenuto mediante un motore elettrico che aziona l’albero a gomiti tramite un riduttore e una opportuna catena cinematica di riduzione. The drive is obtained by an electric motor that drives the crankshaft through a reducer and a suitable reduction kinematic chain.
Poiché l’albero a gomiti è realizzato con angoli relativi fissi, lo sfasamento tra le pulsazioni dei pistoni è anch’esso fisso. Since the crankshaft is made with fixed relative angles, the displacement between the pulsations of the pistons is also fixed.
Recentemente, la Richiedente ha sviluppato un omogeneizzatore ad alta pressione in cui ciascun pistone è associato ad un corrispondente cilindro oleodinamico, con relativo circuito idraulico. Una unità elettronica di controllo regola in modo indipendente le valvole proporzionali dei circuiti di ciascun cilindro, imponendo una legge di moto ai singoli pistoni. Recently, the Applicant has developed a high pressure homogenizer in which each piston is associated with a corresponding hydraulic cylinder, with relative hydraulic circuit. An electronic control unit independently regulates the proportional valves of the circuits of each cylinder, imposing a law of motion on the individual pistons.
Tale soluzione è descritta in WO 2014/097075. This solution is described in WO 2014/097075.
In questo contesto, scopo della presente invenzione è proporre un omogeneizzatore ad alta pressione che aumenti ulteriormente l’efficienza di omogeneizzazione. In this context, the purpose of the present invention is to propose a high pressure homogenizer that further increases the homogenization efficiency.
In settori del tutto diversi, come quello aerospaziale, sono noti attuatori elettro-idrostatici (indicati generalmente come EHA, acronimo di “Electro-Hydrostatic Actuators”), cioè attuatori idraulici comandati direttamente da sistema pompa-motore elettrico. Un esempio dell’impiego di un attuatore EHA è illustrato in US 2018/0087547 per controllare la posizione di superfici di aeromobili, ad esempio flaps. In completely different sectors, such as aerospace, electro-hydrostatic actuators are known (generally referred to as EHA, acronym for “Electro-Hydrostatic Actuators”), ie hydraulic actuators controlled directly by an electric pump-motor system. An example of the use of an EHA actuator is illustrated in US 2018/0087547 to control the position of aircraft surfaces, such as flaps.
Si deve segnalare che il termine “attuatore elettro-idrostatico” è impiegato da alcuni costruttori, quale ad esempio Moog, mentre altri costruttori parlano di attuatore servo-idraulico (indicato generalmente come SHA, acronimo di “Servo-Hydraulic Actuator”) o, più genericamente, di sistemi idraulici azionati mediante motore brushless. It should be noted that the term "electro-hydrostatic actuator" is used by some manufacturers, such as Moog, while other manufacturers speak of a servo-hydraulic actuator (generally referred to as SHA, acronym for "Servo-Hydraulic Actuator") or, more generally, of hydraulic systems operated by brushless motor.
Il compito tecnico precisato e gli scopi specificati sono sostanzialmente raggiunti da un omogeneizzatore ad alta pressione comprendente: The specified technical task and the specified purposes are substantially achieved by a high pressure homogenizer comprising:
- una pompa volumetrica a pistoni comprendente una pluralità di pistoni di pompaggio; - a volumetric piston pump comprising a plurality of pumping pistons;
- una valvola omogeneizzante disposta a valle della pompa volumetrica a pistoni; - a homogenizing valve arranged downstream of the volumetric piston pump;
- mezzi di trasmissione lineare del moto operativamente attivi sui pistoni; - una unità di controllo configurata per comandare i mezzi di trasmissione lineare del moto in modo tale che a ciascun pistone sia imposto un moto alternativo secondo una legge di moto prestabilita e indipendente dalle leggi di moto degli altri pistoni, - linear motion transmission means operatively active on the pistons; - a control unit configured to control the linear motion transmission means in such a way that a reciprocating motion is imposed on each piston according to a predetermined motion law independent of the motion laws of the other pistons,
caratterizzato dal fatto che i mezzi di trasmissione lineare del moto sono di tipo elettro-idrostatico, cioè comprendono un motore elettrico e una pompa direttamente comandata dal motore elettrico, detta pompa essendo operativamente attiva sui pistoni. characterized in that the linear motion transmission means are of the electro-hydrostatic type, ie they comprise an electric motor and a pump directly controlled by the electric motor, said pump being operationally active on the pistons.
In particolare, il motore elettrico è un motore brushless. In particular, the electric motor is a brushless motor.
La detta legge di moto prestabilita definisce un profilo di spinta a portata costante. The said predetermined law of motion defines a thrust profile with constant flow.
La pompa viene azionata secondo un verso di rotazione orario oppure antiorario in risposta all’impulso ricevuto dal motore elettrico. The pump is operated in a clockwise or counterclockwise direction of rotation in response to the impulse received from the electric motor.
Ulteriori caratteristiche e vantaggi della presente invenzione appariranno maggiormente chiari dalla descrizione indicativa, e pertanto non limitativa, di una forma di realizzazione preferita ma non esclusiva, di un omogeneizzatore ad alta pressione, come illustrato nei disegni in cui: Further characteristics and advantages of the present invention will become clearer from the indicative, and therefore non-limiting, description of a preferred but not exclusive embodiment of a high pressure homogenizer, as illustrated in the drawings in which:
- le figure 1a-1b illustrano un omogeneizzatore ad alta pressione, secondo la presente invenzione, in due diverse viste prospettiche; Figures 1a-1b illustrate a high pressure homogenizer, according to the present invention, in two different perspective views;
- le figure 2a-2b illustrano schematicamente una forma realizzativa dei mezzi di trasmissione lineare del moto applicati ad un pistone dell’omogeneizzatore di figura 1a-1b; - figures 2a-2b schematically illustrate an embodiment of the linear motion transmission means applied to a piston of the homogenizer of figure 1a-1b;
- la figura 3 illustra lo schema a blocchi di un omogeneizzatore ad alta pressione, secondo la presente invenzione; Figure 3 illustrates the block diagram of a high pressure homogenizer, according to the present invention;
- le figure 4 e 5 sono grafici di portata, rispettivamente riferiti a due pistoni e a tre pistoni di pompaggio. - figures 4 and 5 are flow rate graphs, respectively referring to two pistons and three pumping pistons.
Con riferimento alle figure, con il numero 100 è indicato un omogeneizzatore ad alta pressione comprendente: With reference to the figures, the number 100 indicates a high pressure homogenizer comprising:
- una pompa volumetrica a pistoni 1 comprendente una pluralità di pistoni 10 di pompaggio; - a volumetric piston pump 1 comprising a plurality of pumping pistons 10;
- una valvola omogeneizzante 20 disposta a valle della pompa volumetrica a pistoni 1; - a homogenizing valve 20 arranged downstream of the volumetric piston pump 1;
- mezzi di trasmissione lineare del moto 5 operativamente attivi sui pistoni 10; - linear motion transmission means 5 operatively active on the pistons 10;
- una unità di controllo 40 configurata per comandare i mezzi di trasmissione lineare del moto 5 in modo tale che a ciascun pistone 10 sia imposto un moto alternativo secondo una legge di moto prestabilita e indipendente dalle leggi di moto degli altri pistoni 10. - a control unit 40 configured to control the linear motion transmission means 5 in such a way that a reciprocating motion is imposed on each piston 10 according to a predetermined motion law independent of the motion laws of the other pistons 10.
Per mezzi di trasmissione lineare si intendono mezzi che comandano i pistoni attraverso una catena cinematica lineare, cioè mezzi che trasformano il moto rotativo di un motore in moto lineare tramite un sistema meccanico. By linear transmission means we mean means that drive the pistons through a linear kinematic chain, that is, means that transform the rotary motion of an engine into linear motion by means of a mechanical system.
In particolare, a ciascun pistone 10 è imposta una corrispondente legge di moto prestabilita tale per cui la sommatoria definisce un profilo di spinta a portata costante. In particular, a corresponding predetermined law of motion is imposed on each piston 10 such that the summation defines a thrust profile with constant flow rate.
In pratica, l’unità di controllo 40 è configurata per imporre a ciascun pistone 10 un profilo di camma virtuale indipendente dai profili degli altri pistoni 10. Preferibilmente, il profilo di camma virtuale è stabilito in funzione delle caratteristiche del prodotto, della pressione, della portata e di eventuali altri parametri di interesse. In practice, the control unit 40 is configured to impose on each piston 10 a virtual cam profile independent of the profiles of the other pistons 10. Preferably, the virtual cam profile is established according to the characteristics of the product, the pressure, the scope and any other parameters of interest.
La pompa volumetrica a pistoni 1 comprende: The displacement piston pump 1 includes:
- un collettore di aspirazione 2 di un fluido; - a fluid intake manifold 2;
- una testata di compressione 3, posta a valle del collettore di aspirazione 2, formata dai pistoni 10 e dai corrispondenti cilindri oleodinamici 11; - a compression head 3, located downstream of the intake manifold 2, formed by the pistons 10 and by the corresponding hydraulic cylinders 11;
- un collettore di mandata del fluido (non illustrato), posta a valle della testata di compressione. - a fluid delivery manifold (not shown), located downstream of the compression head.
Vantaggiosamente, i mezzi di trasmissione lineare del moto 5 sono di tipo elettro-idrostatico, cioè comprendono un motore elettrico 6 e una pompa 7 direttamente comandata dal motore elettrico 6, la quale è operativamente attiva sui pistoni 10. Advantageously, the linear motion transmission means 5 are of the electro-hydrostatic type, i.e. they comprise an electric motor 6 and a pump 7 directly controlled by the electric motor 6, which is operatively active on the pistons 10.
In particolare, il motore elettrico 6 è di tipo brushless. Il motore brushless 6 mette in rotazione la pompa 7 la quale, in risposta al tipo di impulso che riceve, può girare in un senso oppure nell’altro, agendo sui pistoni 10 e mettendo così in pressione la camera anteriore o la camera posteriore dei corrispondenti cilindri oleodinamici 11. In particular, the electric motor 6 is of the brushless type. The brushless motor 6 rotates the pump 7 which, in response to the type of impulse it receives, can rotate in one direction or the other, by acting on the pistons 10 and thus putting pressure on the anterior chamber or the rear chamber of the corresponding hydraulic cylinders 11.
I mezzi di trasmissione elettro-idrostatici regolano la pressione e la portata dell’olio erogato ai cilindri oleodinamici 11 e quindi la spinta e la velocità di avanzamento dei corrispondenti pistoni 10 senza necessità di impiegare valvole proporzionali. Ciò differisce dalla soluzione proposta in WO 2014/097075, dove invece è presente una valvola proporzionale per ciascun cilindro oleodinamico. The electro-hydrostatic transmission means regulate the pressure and flow rate of the oil delivered to the hydraulic cylinders 11 and therefore the thrust and the speed of advancement of the corresponding pistons 10 without the need to use proportional valves. This differs from the solution proposed in WO 2014/097075, where instead there is a proportional valve for each hydraulic cylinder.
La valvola omogenizzante 20 è di tipo noto e non sarà ulteriormente descritta. The homogenizing valve 20 is of a known type and will not be further described.
Preferibilmente, l’omogeneizzatore 100 comprende un trasduttore di pressione operativamente attivo sul collettore di mandata. L’unità di controllo 40 è preferibilmente una unità di controllo retroazionata configurata per correggere una pressione di set-point in ingresso in funzione del segnale di pressione rilevato dal trasduttore di pressione. L’unità di controllo 40 può essere costituita da un modulo elettronico, opportunamente programmato per svolgere le funzionalità descritte, cui possono corrispondere diverse entità hardware e/o routine software facenti parte del modulo programmato. Preferably, the homogenizer 100 comprises a pressure transducer operatively active on the delivery manifold. The control unit 40 is preferably a feedback control unit configured to correct an input set-point pressure as a function of the pressure signal detected by the pressure transducer. The control unit 40 can be constituted by an electronic module, suitably programmed to perform the described functions, which can correspond to different hardware entities and / or software routines that are part of the programmed module.
In alternativa o in aggiunta, tali funzionalità possono essere svolte da una pluralità di moduli elettronici distribuiti. Alternatively or in addition, these functions can be performed by a plurality of distributed electronic modules.
L’unità di controllo 40 può avvalersi inoltre di uno o più processori per l’esecuzione di istruzioni contenute in moduli di memoria. The control unit 40 can also use one or more processors for the execution of instructions contained in memory modules.
Le figure 4-5 mostrano l’andamento pulsante di alcuni pistoni 10. I grafici delle portate sono simili a quelli proposti nel documento WO 2014/097075. Figures 4-5 show the pulsating trend of some pistons 10. The flow rate graphs are similar to those proposed in WO 2014/097075.
Dalla descrizione effettuata risultano chiare le caratteristiche dell’omogeneizzatore ad alta pressione, secondo la presente invenzione, così come chiari ne risultano i vantaggi. From the description made, the characteristics of the high pressure homogenizer according to the present invention are clear, as are the advantages.
In particolare, l’omogeneizzatore qui proposto è più efficiente rispetto alla soluzione proposta in WO 2014/097075 grazie all’impiego di mezzi di trasmissione elettro-idrostatici. In particular, the homogenizer proposed here is more efficient than the solution proposed in WO 2014/097075 thanks to the use of electro-hydrostatic transmission means.
Claims (5)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000007790A IT201800007790A1 (en) | 2018-08-02 | 2018-08-02 | HIGH PRESSURE HOMOGENIZER |
| US17/258,417 US20210293227A1 (en) | 2018-08-02 | 2019-07-30 | High-pressure homogeniser |
| KR1020207036629A KR20210035091A (en) | 2018-08-02 | 2019-07-30 | High pressure homogenizer |
| JP2020568764A JP7329546B2 (en) | 2018-08-02 | 2019-07-30 | high pressure homogenizer |
| CA3099133A CA3099133A1 (en) | 2018-08-02 | 2019-07-30 | High-pressure homogeniser |
| ES19773538T ES2906606T3 (en) | 2018-08-02 | 2019-07-30 | high pressure homogenizer |
| PCT/IB2019/056483 WO2020026135A1 (en) | 2018-08-02 | 2019-07-30 | High-pressure homogeniser |
| CN201980044620.6A CN112437839A (en) | 2018-08-02 | 2019-07-30 | High-pressure homogenizer |
| EP19773538.4A EP3775547B1 (en) | 2018-08-02 | 2019-07-30 | High-pressure homogeniser |
| RU2020136979A RU2767660C1 (en) | 2018-08-02 | 2019-07-30 | High pressure homogenizer |
| BR112021001954-5A BR112021001954A2 (en) | 2018-08-02 | 2019-07-30 | high pressure homogenizer |
| DK19773538.4T DK3775547T3 (en) | 2018-08-02 | 2019-07-30 | HIGH PRESSURE HOMOGENIZER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000007790A IT201800007790A1 (en) | 2018-08-02 | 2018-08-02 | HIGH PRESSURE HOMOGENIZER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201800007790A1 true IT201800007790A1 (en) | 2020-02-02 |
Family
ID=63965896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102018000007790A IT201800007790A1 (en) | 2018-08-02 | 2018-08-02 | HIGH PRESSURE HOMOGENIZER |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT201800007790A1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011067673A2 (en) * | 2009-12-03 | 2011-06-09 | Novartis Ag | Circulation of components during homogenization of emulsions |
-
2018
- 2018-08-02 IT IT102018000007790A patent/IT201800007790A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011067673A2 (en) * | 2009-12-03 | 2011-06-09 | Novartis Ag | Circulation of components during homogenization of emulsions |
Non-Patent Citations (2)
| Title |
|---|
| -: "Chamber User Guide 12/30/14 Innovation Through Microfluidizer(TM) Processor Technology", 30 December 2014 (2014-12-30), XP055585809, Retrieved from the Internet <URL:https://www.alfatest.it/keyportal/uploads/2017-microfluidics-chamber-user-guide.pdf> [retrieved on 20190506] * |
| -: "LM20 Microfluidizer - High Shear Fluid Processor Brochure", 31 May 2015 (2015-05-31), XP055585806, Retrieved from the Internet <URL:https://www.microfluidicscorp.com/sites/default/files/lm20-high-res-brochure.pdf> [retrieved on 20190506] * |
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