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公开(公告)号：US11771848B2
公开(公告)日：2023-10-03
申请号：US17546324
申请日：2021-12-09
IPC分类号： B05B11/00 , A61M11/00 , A61M15/00 , B29C65/02 , B29C65/00 , B65D83/00 , B05B11/02 , B05B11/10 , B29L31/00
CPC分类号： A61M11/007 , A61M15/005 , A61M15/009 , A61M15/0036 , A61M15/0073 , B05B11/0008 , B05B11/0038 , B05B11/00442 , B05B11/00446 , B05B11/026 , B05B11/1035 , B05B11/1074 , B05B11/1081 , B05B11/1091 , B05B11/1095 , B29C65/02 , B29C66/1122 , B29C66/232 , B29C66/4326 , B65D83/0077 , A61M2205/07 , A61M2205/75 , A61M2205/8281 , B29L2031/7148
摘要： A reservoir for a nebulizer includes: a tank or bag containing multiple doses of a fluid to be nebulized, and an indicator device for counting or indicating a number of uses performed or still possible with the reservoir, where at least one of: the reservoir includes a connector for fluidically connecting the tank or bag with the nebulizer, the indicator device is actuated by moving the connector relative to the tank or bag, and the reservoir includes or forms an eccentrical linear guidance for a driving part for driving the indicator device.
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公开(公告)号：US11850613B2
公开(公告)日：2023-12-26
申请号：US17628931
申请日：2020-07-23
CPC分类号： B05B11/1035 , B05B11/1066
摘要： A pump dispenser comprises an actuator head (100) having a dispensing channel communicating with a nozzle outlet (122), a closure body (20) having a top facing (203), at least one engagement feature extending axially upward from the top facing, and a recess (210) formed in the top facing. The recess has a cylindrical sidewall (212) with a plurality of axially-aligned stoppers positioned along the cylindrical sidewall and an annular ledge (220) defining an inlet port at a bottom end of the recess, said ledge including a cylindrical abutment (240) extending axially upward within the recess (210). An internal plug (40) is positioned within the annular recess, and includes an annular disk (400) with at least one axially-aligned stopping flange (410) positioned at or around a periphery of said disk and a plurality of axially-aligned engagement flanges (420) positioned toward a center of said disk. A resilient bellows (30) has a cylindrical outlet (361) positioned in a deformable top wall (35) and a cylindrical enclosure (32) extending downward from the deformable top wall. The cylindrical outlet connects to a plurality of axial outlet flanges (362) extending below the deformable top wall and supporting a central engagement nub (364). The inlet port is selectively held sealed by the annular disk (400), which is secured by at least one of (i) the engagement flanges (420) coupling to the engagement nub (364) and (ii) the at least one stopping flange (410) abutting the terminal end of at least one of the axial outlet flanges.
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公开(公告)号：US20230390795A1
公开(公告)日：2023-12-07
申请号：US18451310
申请日：2023-08-17
发明人： Dominic Alexander GRAHAM , Matthew Meredith JONES , Joachim KÖRNER , William Goeffrey Arthur MARSH
CPC分类号： B05B12/004 , G16H20/13 , B05B11/1035 , B05B11/1047 , B05B11/1069 , B05B11/108
摘要： A set including a pump dispenser for discharging pharmaceutical or cosmetic liquids and an external evaluation unit, which is designed to be exchangeable so that, after the pump dispenser has been emptied, the evaluation unit can be attached to a new pump dispenser. The evaluation unit can be attached to the discharging head of the pump dispenser such that the evaluation unit detects an actuation button and can be partially displaced with same. The evaluation unit can alternatively have a receiving container which is open on at least one side and into which the pump dispenser can be inserted and the force application of which is detected on actuation.
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公开(公告)号：US11958066B2
公开(公告)日：2024-04-16
申请号：US18007998
申请日：2021-06-02
申请人： RLM Group Ltd.
CPC分类号： B05B11/1035 , B05B11/00442 , B05B11/0054 , B05B11/007 , B05B11/026
摘要： A packaging for storing and dispensing fluid contents comprises a body defining a reservoir, wherein the body comprises a base with an aperture defined therein, a receptacle configured to store the fluid contents therein is received within the reservoir of the body, and a one-way valve positioned in the aperture. The packaging further comprises an actuator comprising a channel and an opening configured to dispense the fluid contents out of the packaging. An intermediate connecting member comprising a first connection portion configured to engage the actuator, a bellow, a second connection portion configured to engage the body, and a duckbill valve integrally formed thereon extends between the body and the actuator. The duckbill valve is aligned with the channel, and the fluid contents of the receptacle flow out of the duckbill valve, through the channel, and out of the opening upon a user applying an input to the actuator.
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公开(公告)号：US11701676B2
公开(公告)日：2023-07-18
申请号：US17841312
申请日：2022-06-15
申请人： Market Ready, Inc. , Cupcake LLC
IPC分类号： B05B11/10
CPC分类号： B05B11/1088 , B05B11/103 , B05B11/1011 , B05B11/1035
摘要： A trigger sprayer includes an engine with a piston chamber and an outlet fluid passage, and a piston that slides within the piston chamber and defines an interior bellows chamber. The bellows component is movable in the interior bellows chamber between an uncompressed position in which a fluid volume in the interior bellows chamber is minimized and a compressed position in which the fluid volume is maximized. The trigger sprayer further includes a trigger lever that pivots between a neutral position and an actuated position using a pair of S-shaped trigger springs. Pivotal movement of the trigger lever pushes the piston vertically in the piston chamber to drive fluid from the piston chamber into the interior bellows chamber and move the bellows component from the uncompressed position to the compressed position. Relaxation of the bellows component drives fluid from the interior bellows chamber to the outlet fluid passage.
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公开(公告)号：US20230201850A1
公开(公告)日：2023-06-29
申请号：US18007998
申请日：2021-06-02
申请人： RLM Group Ltd.
CPC分类号： B05B11/1035 , B05B11/007 , B05B11/026 , B05B11/0054 , B05B11/00442
摘要： A packaging for storing and dispensing fluid contents comprises a body defining a reservoir, wherein the body comprises a base with an aperture defined therein, a receptacle configured to store the fluid contents therein is received within the reservoir of the body, and a one-way valve positioned in the aperture. The packaging further comprises an actuator comprising a channel and an opening configured to dispense the fluid contents out of the packaging. An intermediate connecting member comprising a first connection portion configured to engage the actuator, a bellow, a second connection portion configured to engage the body, and a duckbill valve integrally formed thereon extends between the body and the actuator. The duckbill valve is aligned with the channel, and the fluid contents of the receptacle flow out of the duckbill valve, through the channel, and out of the opening upon a user applying an input to the actuator.
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公开(公告)号：US11938496B2
公开(公告)日：2024-03-26
申请号：US17789433
申请日：2021-01-26
申请人： APTAR ITALIA S.P.A.
发明人： Lamberto Carta
IPC分类号： B05B11/10
CPC分类号： B05B11/1035 , B05B11/1067
摘要： Described is a dispenser for dispensing a fluid contained in a plastic bottle, including a ring nut having a cylindrical conduit for sucking the fluid; a concertina-like deformable element including side walls defining a dosing chamber; a ring identifying with the ring nut a locking system defining an operating and non-operating configurations; a dispensing head, which can be pressed by a user and having a collection chamber collecting the fluid flowing from the dosing chamber through a central opening of the ring; first and second shutoff elements defining, respectively, a check valve at the inlet and a check valve at the outlet of the dosing chamber; a locking element interfering with at least one between the first and the second shutoff elements to lock it in the fixed position and thereby occlude the suction conduit and/or the central opening in a stable manner at least in a dispensing configuration.
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公开(公告)号：US11938495B2
公开(公告)日：2024-03-26
申请号：US17606259
申请日：2020-05-04
发明人： Tobias Baumann , Thomas Bruder
CPC分类号： B05B11/00442 , B05B11/1033 , B05B11/1035 , B05B11/1046
摘要： A discharge head for a liquid dispenser having a base and a push actuator. The discharge head has a pump device, which has a malleable pump chamber component open on both sides, fastened to the base and to the push actuator and encloses a pump chamber having a variable volume. The pump device has inlet and outlet valves. The discharge head has a ventilation opening and a ventilation valve. The ventilation valve on the base has a peripheral valve web raised via a surrounding cover wall of the base and the inside of which forms a peripheral valve surface. To ensure a reproducible behavior of the ventilation valve, a reinforcement structure is provided on the cover wall in the form of a peripheral reinforcement web, and/or the peripheral valve web is designed as part of a sleeve-like structure, which forms the peripheral valve web above the cover wall.
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公开(公告)号：US20240024903A1
公开(公告)日：2024-01-25
申请号：US18040795
申请日：2021-05-31
申请人： CEP
发明人： Géry DAMBRICOURT
CPC分类号： B05B11/1035 , B05B11/007 , B05B11/0072 , B05B11/0013 , B05B11/1069
摘要： The invention relates to a system (S) for dispensing a product, comprising a pump (P) with a flexible pumping bellows, a lower-end flexible tubular wall section of which is automatically assembled on a chimney of a rigid end piece by interlocking of two complementary hooks, ensuring a sealed connection by pressing together of two complementary annular surfaces.
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公开(公告)号：US20240001387A1
公开(公告)日：2024-01-04
申请号：US18039461
申请日：2021-12-06
申请人： APTAR DORTMUND GMBH
发明人： Swen BARENHOFF , Guido BURMANN
IPC分类号： B05B11/10
CPC分类号： B05B11/1059 , B05B11/1057 , B05B11/1035 , B05B11/103
摘要： A dispensing device for dispensing a fluid is proposed. The dispensing device has a conveying device for conveying the fluid from a container, which can be actuated by means of an actuating lever, the actuating lever being lockable against undesired actuation by means of a locking device. For unlocking, the actuating lever is preferably displaceably mounted. The dispensing device may additionally comprise a securing device which secures the actuating lever against unlocking by means of the locking device. Furthermore, a dispenser for dispensing a fluid with a container and a dispensing device is proposed.
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