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1. WO2020007415 - AEROSOL DISPERSION DEVICE

Publication Number WO/2020/007415
Publication Date 09.01.2020
International Application No. PCT/DE2019/100613
International Filing Date 01.07.2019
IPC
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
11
Sprayers or atomisers specially adapted for therapeutic purposes
02
operated by air pressure applied to the liquid to be sprayed or atomised
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
11
Sprayers or atomisers specially adapted for therapeutic purposes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
15
Inhalators
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
15
Inhalators
06
Inhaling appliances shaped like cigars, cigarettes or pipes
A HUMAN NECESSITIES
24
TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
F
SMOKERS' REQUISITES; MATCH BOXES
47
Smokers' requisites not provided for elsewhere
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14
with multiple outlet openings; with strainers in or outside the outlet opening
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7
Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
16
characterised by the actuating means
20
Actuator cap
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
16
characterised by the actuating means
22
with means to disable actuation
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
28
Nozzles, nozzle fittings or accessories specially adapted therefor
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
38
Details of container body
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
44
Valves specially adapted therefor; Regulating devices
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
56
shut-off when inverted
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
42
Filling or charging means
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
44
Valves specially adapted therefor; Regulating devices
52
for metering
54
Metering valves
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83
Containers or packages with special means for dispensing contents
14
for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers
60
Product and propellant separated
62
by membrane, bag, or the like
A61M 11/02 (2006.01)
A61M 11/00 (2006.01)
A61M 15/00 (2006.01)
A61M 15/06 (2006.01)
A24F 47/00 (2006.01)
B05B 1/14 (2006.01)
CPC
A24F 47/002
A61M 11/001
A61M 11/02
A61M 15/002
A61M 15/0021
A61M 15/009
Applicants
  • MO GMBH & CO. KG [DE/DE]; Am Selder 35a 47906 Kempen, DE
Inventors
  • DEPPE, Marc; DE
  • KERSTEN, Olaf; DE
Agents
  • DAMMERTZ, Ulrich; DE
Priority Data
10 2019 109 081.405.04.2019DE
20 2018 003 077.503.07.2018DE
20 2018 004 630.205.10.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AEROSOL-DISPERSIONSEINRICHTUNG
(EN) AEROSOL DISPERSION DEVICE
(FR) DISPOSITIF DE DISPERSION D’AÉROSOL
Abstract
(DE)
Die Erfindung betrifft eine Aerosol-Dispersionseinrichtung (1; 100) zur Verwendung eines Verbrauchsstoffs, umfassend einen Druckbehälter (13) mit darin unter Druck aufgenommenem Verbrauchsstoff, wobei der Druckbehälter (13) ein Verbindungsstück (22) aufweist, das zum Freisetzen des Verbrauchsstoffs zwischen einer nicht aktivierten Ausgangsstellung und einer aktivierten Betriebsstellung betätigbar ist, wobei das Verbindungsstück (22) eine Längsbohrung mit einer Haupt-Querschnittsfläche und zumindest eine in seiner Wandung ausgebildete seitliche Öffnungssbohrung (32), die in die Längsbohrung mündet, aufweist, ein Mundstück (4), das in Fluidverbindung zum Verbindungsstück (22) an einer oberen Stirnseite des Druckbehälters (13) anordenbar ist, ein Düsenelement (20) mit Düsenbohrungen (39), die eine Fluidverbindung zwischen dem Mundstück (4) und dem Verbindungsstück (22) des Druckbehälters (13) bilden, wobei das Mundstück (4) derart relativ zum Druckbehälter (13) angeordnet ist, dass sich ein Saugkanal (44) mit dem Düsenelement (20) bildet, und Betätigungsmittel (5, 6; 104, 105), durch die das Verbindungsstück (22) des Druckbehälters (13) zwischen der nicht aktivierten Ausgangsstellung und der aktivierten Betriebsstellung bewegbar ist, wobei in der aktivierten Betriebsstellung des Verbindungsstücks (22) ein Ventil des Druckbehälters (13) geöffnet ist, so dass in dem Druckbehälter (13) enthaltener Verbrauchsstoff in Folge des inneren Systemdrucks des Druckbehälters (13) durch die Düsenbohrungen (39) mechanisch vernebelt wird und anschließend in den Saugkanal (44) hineingelangt, wobei innerhalb der Längs bohrung des Verbindungsstücks (22) ein Hilfskörper (21) aufgenommen ist, der in der Längsbohrung des Verbindungsstücks (22) zwischen der seitlichen Öffnungsbohrung (32) und einer oberen offenen Stirnseite des Verbindungsstücks (22) angeordnet ist, derart, dass ein freier Durchtrittsquerschnitt innerhalb der Längsbohrung des Verbindungsstücks (22) durch den darin aufgenommenen Hilfskörper (21) im Vergleich zur Haupt- Querschnittsfläche der Längsbohrung vermindert ist.
(EN)
The invention relates to an aerosol dispersion device (1; 100) for use of a consumable, comprising a pressurized container (13) with a consumable received therein under pressure, wherein the pressurized container (13) has a connection piece (22) which, for the release of the consumable, can be actuated between a non-activated starting position and an activated operating position, wherein the connection piece (22) has a longitudinal bore with a main cross-sectional area and at least one lateral opening bore (32) which is formed in the wall of the connection piece (22) and opens into the longitudinal bore, a mouthpiece (4) which can be arranged in fluidic communication with the connection piece (22) at an upper end face of the pressurized container (13), a nozzle element (20) with nozzle bores (39) which form a fluidic communication between the mouthpiece (4) and the connection piece (22) of the pressurized container (13), wherein the mouthpiece (4) is arranged relative to the pressurized container (13) in such a way that a suction channel (44) forms with the nozzle element (20), and actuation means (5, 6; 104, 105) by which the connection piece (22) of the pressurized container (13) is movable between the non-activated starting position and the activated operating position, wherein, in the activated operating position of the connection piece (22), a valve of the pressurized container (13) is opened such that a consumable contained in the pressurized container (13) is mechanically nebulized through the nozzle bores (39), as a result of the internal system pressure of the pressurized container (13), and then passes into the suction channel (44), wherein the longitudinal bore of the connection piece (22) receives an auxiliary body (21) which is arranged in the longitudinal bore of the connection piece (22), between the lateral opening bore (32) and an upper open end face of the connection piece (22), in such a way that a free passage cross section inside the longitudinal bore of the connection piece (22) is reduced, by the auxiliary body (21) received therein, in relation to the main cross-sectional area of the longitudinal bore.
(FR)
L’invention concerne un dispositif de dispersion d’aérosol (1; 100) pour permettre l’utilisation d’un produit de consommation, comprenant un récipient sous pression (13) renfermant un produit de consommation sous pression, le récipient sous pression (13) comprenant : une pièce de liaison (22) qui peut être activée pour libérer le produit de consommation, entre une position de départ non activée et une position de fonctionnement activée, la pièce de liaison (22) présentant un orifice allongé doté d’une surface de section transversale principale et au moins une ouverture latérale (32) formée dans sa paroi et débouchant dans l’orifice allongé ; un embout buccal (4) qui peut être mis en communication fluidique avec la pièce de liaison (22) sur une face supérieure du récipient sous pression (13) ; un élément à buses (20) doté d’orifices formant buses (39) qui matérialisent une liaison fluidique entre l’embout buccal (4) et la pièce de liaison (22) du récipient sous pression (13), l’embout buccal (4) étant disposé par rapport au récipient sous pression (13) de sorte qu’un canal d’aspiration (44) se trouve formé avec l’élément à buses (20) ; et des moyens d’actionnement (5, 6, 104, 105) qui permettent la mise en mouvement de la pièce de liaison (22) du récipient sous pression (13) entre la position de départ non activée et la position de fonctionnement actionnée. Lorsque la pièce de liaison (22) se trouve en position de fonctionnement activée, un clapet du récipient sous pression (13) est ouvert de sorte qu’un produit de consommation contenu dans le récipient sous pression (13) peut être atomisé mécaniquement sous l'effet de la pression système interne du récipient sous pression (13), à travers les orifices formant buses (39) pour ensuite se retrouver dans le canal d'aspiration (44). À l’intérieur de l’orifice allongé de la pièce de liaison (22) se trouve un corps auxiliaire (21) qui est agencé dans l’orifice allongé de la pièce de liaison (22) entre l’ouverture latérale (32) et une face supérieure ouverte de la pièce de liaison (22) de sorte qu’une section transversale de passage libre à l’intérieur de l’orifice allongé de la pièce de liaison (22) se trouve réduite, vis-à-vis de la surface de section transversale principale de l’orifice allongé, par le corps auxiliaire (21) qui s’y trouve.
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