09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Building materials of metal. Nozzles for machines, included in this class; nozzles being
parts of machines; mixing machines for industrial purposes;
mechanical mixing machines; mixing machines for chemical
processes; electrical apparatus for mixing fluids;
components made of plastic for mixing machines, in
particular mixing chambers or mixing elements. Scientific apparatus and instruments; sensors; detectors;
measuring instruments; counters; data collection apparatus;
software; laboratory mixers; components, for use in relation
to the following goods: laboratory apparatus [non-medical];
laboratory apparatus and instruments; laboratory apparatus,
for use in the following fields: mixing of fluids. Nozzles for medical purposes; nozzles for dental purposes;
components, for use in relation to the following goods:
laboratory apparatus for therapeutic fluid preparation and
processing for medical use; laboratory apparatus for mixing
fluids [for medical use]. Scientific and technological services and research services
and design services relating thereto; technical design and
consultancy; engineering services; technical optimisation;
technical simulation; industrial analysis and research
services; condition monitoring of fluids.
2.
Device and Method for Mixing Fluids and for Producing a Fluid Mixture
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. (Allemagne)
Inventeur(s)
Bobusch, Bernhard
Wintering, Jens Hermann
Krüger, Oliver
Uhlmann, Eckart
Hein, Christoph
Dürre, Gregor
Brehmer, Annika
Abrégé
The invention relates to a device for mixing fluids and for producing a fluid mixture, including, a mixing chamber having a first inlet opening via which a first fluid can be introduced into the mixing chamber, a second inlet opening via which a second fluid can be introduced into the mixing chamber, and an outlet opening via which the fluid mixture including the first fluid and the second fluid can be discharged; a first supply unit, which is fluidically connected to the mixing chamber via the first inlet opening and is designed to carry the first fluid along a first fluid flow direction into the mixing chamber; and a second supply unit, which is fluidically connected to the mixing chamber via the second inlet opening and is designed to carry the second fluid along a second fluid flow direction into the mixing chamber. The first supply unit includes a fluidic component, including an outlet opening, which is fluidically connected to the first inlet opening of the mixing chamber, and at least one means for specifically changing the direction of the first fluid that flows through the fluidic component, in particular in order to cause an oscillation in space of the fluid at the outlet opening.
B01F 25/314 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal dans lesquels des composants supplémentaires sont introduits à la circonférence du conduit
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Building materials of metal. Nozzles for machines, included in this class; nozzles being parts of machines; mixing machines for industrial purposes; mechanical mixing machines; mixing machines for chemical processes; electrical apparatus for mixing fluids; components made of plastic for mixing machines, in particular mixing chambers or mixing elements. Scientific apparatus and instruments; sensors; detectors; measuring instruments; counters; data collection apparatus; software; laboratory mixers; components, for use in relation to the following goods: laboratory apparatus [non-medical]; laboratory apparatus and instruments; laboratory apparatus, for use in the following fields: mixing of fluids. Nozzles for medical purposes; nozzles for dental purposes; components, for use in relation to the following goods: laboratory apparatus for therapeutic fluid preparation and processing for medical use; laboratory apparatus for mixing fluids [for medical use]. Scientific and technological services and research services and design services relating thereto; technical design and consultancy; engineering services; technical optimisation; technical simulation; industrial analysis and research services; condition monitoring of fluids.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Building materials of metal.
(2) Nozzles for machines, included in this class; nozzles being parts of machines; mixing machines for industrial purposes; mechanical mixing machines; mixing machines for chemical processes; electrical apparatus for mixing fluids; components made of plastic for mixing machines, in particular mixing chambers or mixing elements.
(3) Scientific apparatus and instruments; sensors; detectors; measuring instruments; counters; data collection apparatus; software; laboratory mixers; components, for use in relation to the following goods: laboratory apparatus [non-medical]; laboratory apparatus and instruments; laboratory apparatus, for use in the following fields: mixing of fluids.
(4) Nozzles for medical purposes; nozzles for dental purposes; components, for use in relation to the following goods: laboratory apparatus for therapeutic fluid preparation and processing for medical use; laboratory apparatus for mixing fluids [for medical use]. (1) Scientific and technological services and research services and design services relating thereto; technical design and consultancy; engineering services; technical optimisation; technical simulation; industrial analysis and research services; condition monitoring of fluids.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Building materials of metal. Nozzles for machines, included in this class; Jets being parts of machines; Industrial mixing machines; Mechanical mixing machines; Blending machines for chemical processing; Utensils (Electric -) for stirring liquids; Components of plastic for mixing machines, in particular mixing chambers or mixing elements. Scientific apparatus and instruments; Sensors; Detectors; Measuring instruments; Counters; Data collection apparatus; Software; Laboratory mixers; Components, for use in relation to the following goods: Laboratory apparatus [non-medical]; Laboratory apparatus and instruments; Laboratory apparatus, for use in the following fields: Mixing of liquids. Nozzles for medical purposes; Nozzles for dental purposes; components, for use in relation to the following goods: Laboratory utensils; Lab units for the mixing of liquids [for medical use]. Scientific and technological services and research and design relating thereto; Engineering design and consultancy; Engineering services; Technical optimisation; Technical simulation; Industrial analysis and research services; Condition monitoring relating to fluids.
6.
DEVICE AND METHOD FOR MIXING FLUIDS AND FOR PRODUCING A FLUID MIXTURE
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (Allemagne)
Inventeur(s)
Bobusch, Bernhard
Wintering, Jens Hermann
Kruger, Oliver
Uhlmann, Eckart
Hein, Christoph
Durre, Gregor
Brehmer, Annika
Abrégé
The invention relates to a device (1) for mixing fluids and for producing a fluid mixture, comprising - a mixing chamber (20) having a first inlet opening (201) via which a first fluid (7) can be introduced into the mixing chamber (20), a second inlet opening (2011) via which a second fluid (8) can be introduced into the mixing chamber (20), and an outlet opening (202) via which the fluid mixture (9) comprising the first fluid (7) and the second fluid (8) can be discharged; - a first supply unit (40), which is fluidically connected to the mixing chamber (20) via the first inlet opening (201) and is designed to carry the first fluid (7) along a first fluid flow direction (F1) into the mixing chamber (20); and - a second supply unit (50), which is fluidically connected to the mixing chamber (20) via the second inlet opening (2011) and is designed to carry the second fluid (8) along a second fluid flow direction (F2) into the mixing chamber (20). The first supply unit (40) comprises a fluidic component (10), comprising an outlet opening (102), which is fluidically connected to the first inlet opening (201) of the mixing chamber (20), and at least one means (104a, 104b) for specifically changing the direction of the first fluid (7) that flows through the fluidic component (10), in particular in order to cause an oscillation in space of the fluid (7) at the outlet opening (102).
B01F 25/314 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal dans lesquels des composants supplémentaires sont introduits à la circonférence du conduit
B01F 25/433 - Tubes de mélange dans lesquels la forme du tube influence le mélange, p. ex. tubes de mélange ayant une section transversale variable ou pourvus de profils s'étendant vers l'intérieur
B01F 31/81 - Mélange au moyen de vibrations à haute fréquence supérieures à 1 kHz, p. ex. de vibrations ultrasoniques par des vibrations générées à l'intérieur d'un dispositif de mélange ne provenant pas d'un entraînement externe, p. ex. par l’écoulement de matières faisant vibrer une lame ou par des buses vibrantes
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (Allemagne)
Inventeur(s)
Bobusch, Bernhard
Wintering, Jens Hermann
Krüger, Oliver
Uhlmann, Eckart
Hein, Christoph
Dürre, Gregor
Brehmer, Annika
Abrégé
The invention relates to a device (1) for mixing fluids and for producing a fluid mixture, comprising - a mixing chamber (20) having a first inlet opening (201) via which a first fluid (7) can be introduced into the mixing chamber (20), a second inlet opening (2011) via which a second fluid (8) can be introduced into the mixing chamber (20), and an outlet opening (202) via which the fluid mixture (9) comprising the first fluid (7) and the second fluid (8) can be discharged; - a first supply unit (40), which is fluidically connected to the mixing chamber (20) via the first inlet opening (201) and is designed to carry the first fluid (7) along a first fluid flow direction (F1) into the mixing chamber (20); and - a second supply unit (50), which is fluidically connected to the mixing chamber (20) via the second inlet opening (2011) and is designed to carry the second fluid (8) along a second fluid flow direction (F2) into the mixing chamber (20). The first supply unit (40) comprises a fluidic component (10), comprising an outlet opening (102), which is fluidically connected to the first inlet opening (201) of the mixing chamber (20), and at least one means (104a, 104b) for specifically changing the direction of the first fluid (7) that flows through the fluidic component (10), in particular in order to cause an oscillation in space of the fluid (7) at the outlet opening (102).
B01F 25/314 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal dans lesquels des composants supplémentaires sont introduits à la circonférence du conduit
B01F 25/433 - Tubes de mélange dans lesquels la forme du tube influence le mélange, p. ex. tubes de mélange ayant une section transversale variable ou pourvus de profils s'étendant vers l'intérieur
B01F 31/81 - Mélange au moyen de vibrations à haute fréquence supérieures à 1 kHz, p. ex. de vibrations ultrasoniques par des vibrations générées à l'intérieur d'un dispositif de mélange ne provenant pas d'un entraînement externe, p. ex. par l’écoulement de matières faisant vibrer une lame ou par des buses vibrantes
A fluidic component for generating an ultrasound signal is provided. The fluidic component includes a flow chamber, which can be flowed through by a fluid flow, which enters the flow chamber through an inlet opening of the flow chamber and exits from the flow chamber through an outlet opening of the flow chamber. The fluidic component has at least one device for forming an oscillation of the fluid flow at the outlet opening, the oscillation taking place in an oscillation plane, a separation device, which is designed to separate off a part from the oscillating fluid flow. The separation device includes an inlet opening, through which the oscillating fluid flow enters the separation device, and at least one first outlet opening and at least one second outlet opening, through each of which a part of the oscillating fluid flow exits.
G01N 29/22 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonoresVisualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet Détails
B06B 1/20 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant un fluide vibrant
A fluidic component having a flow chamber allowing a fluid flow to flow through, said fluid flow entering the flow chamber through an inlet opening of the flow chamber and emerging from the flow chamber through an outlet opening of the flow chamber, and which flow chamber has at least one means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The flow chamber has a main flow channel, which interconnects the inlet opening and the outlet opening, and at least one auxiliary flow channel as a means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The inlet opening has a larger cross-sectional area than the outlet opening or the inlet opening and the outlet opening have cross-sectional areas that are equal in size.
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
F15B 21/12 - Oscillateurs de fluide ou générateurs d'impulsion de fluide
F02M 61/18 - Buses d'injection, p. ex. comportant des sièges de clapets
B05B 1/10 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles sous forme d'un jet fin, p. ex. pour lave-glace d'automobiles
10.
FLUIDIC COMPONENT, ULTRASONIC MEASUREMENT DEVICE HAVING A FLUIDIC COMPONENT OF THIS TYPE, AND APPLICATIONS OF THE ULTRASONIC MEASUREMENT DEVICE
The invention relates to a fluidic component (112) for producing an ultrasonic signal, comprising a flow chamber (1001), through which a fluid flow can flow, which enters the flow chamber (1001) through an inlet opening (10011) of the flow chamber (1001) and exits the flow chamber (1001) through an outlet opening (10012) of the flow chamber (1001). The fluidic component (112) has at least one means (10014a, 10014b) for forming an oscillation of the fluid flow at the outlet opening (10012), the oscillation occurring in an oscillation plane. A separation device (2000) is designed to separate a part from the oscillating fluid flow. The separation device (2000) comprises an inlet opening (20011), through which the oscillating fluid flow enters the separation device (2000), and at least one first outlet opening (20012) and at least one second outlet opening (20013), through each of which a part of the oscillating fluid flow exits. A flow divider (20014) is provided between the at least one first outlet opening (20012) of the separation device (2000) and the at least one second outlet opening (20013) of the separation device (2000). The flow divider deflects the oscillating fluid flow alternatively into the at least one first and at least one second outlet opening (20012, 20013) of the separation device (2000). The separation device (2000) is designed in such a way that the part of the oscillating fluid flow that is deflected into the at least one first outlet opening (20012) of the separation device (2000) and the part of the oscillating fluid flow that is deflected into the at least one second outlet opening (20013) of the separation device are not recombined downstream of the flow divider (20014).
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
G01N 29/22 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonoresVisualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet Détails
The invention relates to a fluidic component comprising a flow chamber through which a fluid flow can flow, which enters into the flow chamber through an inlet opening of the flow chamber and passes out of the flow chamber through an outlet opening of the flow chamber, wherein, in the flow chamber, at least one means is provided for creating an oscillation of the fluid flow at the outlet opening. The fluidic component is characterised in that the flow chamber has a changeable shape.
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
B05B 1/12 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage capables de produire différents types d'écoulements de sortie, p. ex. sous forme d'un jet ou d'un pulvérisat
The invention relates to a fluidic component comprising a flow chamber through which a fluid flow can flow, which enters into the flow chamber through an inlet opening of the flow chamber and passes out of the flow chamber through an outlet opening of the flow chamber, wherein, in the flow chamber, at least one means is provided for creating an oscillation of the fluid flow at the outlet opening. The fluidic component is characterised in that the flow chamber has a changeable shape.
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
B05B 1/12 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage capables de produire différents types d'écoulements de sortie, p. ex. sous forme d'un jet ou d'un pulvérisat
The invention relates to a heat exchanger device (5) having a body (3) for heat exchange and a fluid flow source (1), wherein the fluid flow source (1) is designed to provide a fluid flow (2) and wherein the body (3) and the fluid flow source (1) are arranged relative to one another in such a way that the fluid flow (2) provided by the fluid flow source (1) interacts with the body (3) for the purpose of heat exchange. The heat exchanger device is characterised in that the fluid flow source (1) is a fluidic component comprising at least one means (104a, 104b) for creating an oscillation of the fluid flow (2).
A61L 2/07 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques de la chaleur des gaz chauds de la vapeur
B08B 3/02 - Nettoyage par la force de jets ou de pulvérisations
F28C 3/00 - Autres appareils échangeurs de chaleur à contact direct
F28C 3/06 - Autres appareils échangeurs de chaleur à contact direct les sources de potentiel calorifique étant un liquide et un gaz ou une vapeur
H01L 23/473 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de liquides
The invention relates to a fluidic assembly comprising a fluidic component, the fluidic component comprising a flow chamber through which a fluid can flow, said flow of fluid entering the flow chamber through an inlet of the flow chamber and leaving the flow chamber through an outlet of the flow chamber. The fluidic assembly comprises at least one means for oscillating the flow of fluid, the oscillation occurring in an oscillation plane. The fluidic assembly is characterised by a device for diverting the oscillating flow of fluid flowing out of the outlet of the fluidic component, the diverting of the flow being time-variable.
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
A fluidic component includes a flow chamber with at least one inlet opening and at least one outlet opening. The flow chamber can be traversed by a main flow of a fluid from the at least one inlet opening to the at least one outlet opening and includes at least one deflection device for the targeted change in direction of the main flow, in particular a periodic reversal of the main flow. The fluidic component includes at least one filter element between the deflection device for the targeted change in direction of the main flow and the flow chamber, in particular a deflection device for generating a varying approach flow direction for the main flow. The at least one filter element is not arranged upstream of the flow chamber or at the inlet opening of the flow chamber.
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
B05B 15/40 - Filtres situés en amont des sorties de pulvérisation
The invention relates to a fluidic component (1) for producing a free jet (15), wherein: the component (1) has a flow chamber (10) through which a fluid stream (2) can flow, said fluid stream enters the flow chamber (10) through an inlet opening (101) and exits the flow chamber (10) through an outlet opening (102), the flow direction of said fluid stream runs substantially parallel to the main extension direction of the flow chamber (10), and a main flow channel (103) and secondary flow channels (104) are located inside the flow chamber (10), characterised in that the cross-sectional profile of the main flow channel (103), in the main extension direction of the flow chamber (10), is divergent over the entire length of the main flow channel (103) or is divergent in some sections and convergent in some sections. Additionally or alternatively, a component (1) is also claimed with an exit region (108) which is free of obstructions downstream of the outlet opening (102).
F15B 21/12 - Oscillateurs de fluide ou générateurs d'impulsion de fluide
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Nozzles of metal. Nozzles for machines, included in this class; Jets being parts of machines. Nozzles for medical purposes; Nozzles for dental purposes. Nozzles for sanitary installations; Nozzles for sanitary equipment; Nozzles for water supply installations; Nozzles for irrigation devices. Nozzles for hosepipes; Nozzles of plastic. Scientific and technological services and research and design relating thereto; Engineering design and consultancy; Engineering services; Technical optimisation; Technical simulation; Industrial analysis and research services; In particular all of the aforesaid services in the field of flow mechanics.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Metal hardware; Nozzles of metal. Nozzles for machines, included in this class; Jets being parts of machines. Nozzles for medical purposes; Nozzles for dental purpose. Nozzles for sanitary installations; Nozzles for sanitary equipment; Nozzles for water supply installations; Nozzles for irrigation device. Nozzles for hosepipes; Nozzles of plastic.
The invention relates to a fluidic component (1) with a front wall (12) and a rear wall (13), which extend substantially parallel to a main plane of extent of the fluidic component (1). Arranged between the front wall (12) and the rear wall (13) is a flow chamber (10) through which a fluid stream (2) can flow which enters the flow chamber (10) through an inlet opening (101) of the flow chamber (10) and emerges from the flow chamber (10) through an outlet opening (102) of the flow chamber (10). The direction of flow of the fluid stream (2) is substantially parallel to the main plane of extent. The fluidic component (1) is characterized in that the front wall (12) and/or the rear wall (13) have, in the region of the outlet opening (102), a curved portion (121, 131) which is designed to deflect the direction of flow of the fluid stream in the region of the outlet opening (102).
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
A47L 15/00 - Machines à laver ou à rincer la vaisselle ou les ustensiles de table
B05B 1/10 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles sous forme d'un jet fin, p. ex. pour lave-glace d'automobiles
B05B 1/26 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage avec des moyens pour briser ou dévier mécaniquement le jet à sa sortie, p. ex. des déflecteurs fixesDispersion du liquide ou d'autre matériau fluide sortant à l'aide de jets d'impact
The invention relates to a fluidic component (1) comprising a flow chamber (10) through which a fluid flow (2) can flow, said fluid flow entering the flow chamber (10) through an inlet opening (101) of the flow chamber (10) and exiting the flow chamber (10) through an outlet opening (102) of the flow chamber (10), and which flow chamber has at least one means for changing the direction of the fluid flow (2) at the outlet opening (102) in a controlled manner, in particular in order to form a spatial oscillation of the fluid flow (2) at the outlet opening (102). The flow chamber (10) has a main flow channel (103), which interconnects the inlet opening (101) and the outlet opening (102), and at least one auxiliary flow channel (104a, 104b) as means for changing the direction of the fluid flow (2) at the outlet opening (102) in a controlled manner. The fluidic component is characterized in that the inlet opening (101) has a larger cross-sectional area than the outlet opening (102), or the inlet opening (101) and the outlet opening (102) have cross-sectional areas that are equal in size.
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
The invention relates to a fluidic component (1) comprising a flow chamber (10) through which a fluid flow (2) can flow, said fluid flow entering the flow chamber (10) through an inlet opening (101) of the flow chamber (10) and exiting the flow chamber (10) through an outlet opening (102) of the flow chamber (10), and which flow chamber has at least one means for changing the direction of the fluid flow (2) at the outlet opening (102) in a controlled manner, in particular in order to form a spatial oscillation of the fluid flow (2) at the outlet opening (102). The flow chamber (10) has a main flow channel (103), which interconnects the inlet opening (101) and the outlet opening (102), and at least one auxiliary flow channel (104a, 104b) as means for changing the direction of the fluid flow (2) at the outlet opening (102) in a controlled manner. The fluidic component is characterized in that the inlet opening (101) has a larger cross-sectional area than the outlet opening (102), or the inlet opening (101) and the outlet opening (102) have cross-sectional areas that are equal in size.
B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées
The invention relates to a fluidic component (1) comprising a flow chamber (MC) with at least one inlet opening (PN) and at least one outlet opening (EX), wherein, in the flow chamber (MC), a main flow (10) of a fluid can occur from the at least one inlet opening (PN) to the at least one outlet opening (EX), and comprising at least one means (FC) for targeted direction change of the main flow (10), in particular a periodic reversal of the main flow (10). The fluidic component (1) is characterised by at least one filter element (FE) between the means (FC) for targeted direction change of the main flow (10) and the flow chamber (MC), in particular a means for producing a varied inflow direction for the main flow (10).
