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公开(公告)号：US11883836B2
公开(公告)日：2024-01-30
申请号：US16907677
申请日：2020-06-22
CPC分类号： B05B11/1001 , B05B11/028 , B05B11/1087
摘要： A dispensing device for dispensing a foamable product. The dispensing device comprises a dispensing channel (110; 210; 410). The dispensing channel has: an inlet (111; 211; 411) for communicating with a valve-element (120) of a container (130) containing the foamable product; and an outlet (112; 212; 412) for dispensing the foamable product. The dispensing channel (110; 210; 410) further comprises a variable-volume cavity (140; 240; 440) at the outlet. The variable-volume cavity (140; 240; 440) is defined at least partly by a first component (142; 242; 442) and a second component (144; 244; 444) that is separate from and rigidly movably with respect to the first component to vary the volume of the variable-volume cavity (140; 240; 440) between a first configuration and a second configuration. In the first configuration, the variable-volume cavity (140; 240; 440) has a first volume and the outlet (112; 212; 412) is closed. In the second configuration, the variable-volume cavity has a second volume and the outlet (112; 212; 412) is open. The second volume is greater than the first volume.
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公开(公告)号：US20240033762A1
公开(公告)日：2024-02-01
申请号：US18257458
申请日：2021-12-20
发明人： Amit SABHERWAL
CPC分类号： B05B11/1052 , G01F11/025 , G01F15/005 , B05B11/1069 , B05B11/028
摘要： The present invention relates to a dosing device comprising: a container; and a dosing cap comprising: an inner portion provided over the container, wherein the inner portion includes an interior wall, an exterior wall, and a bottom surface; a piston, wherein a bottom surface of the piston is provided on top of the bottom surface of the inner portion; a skirt provided on an outer surface of the inner portion, wherein a top surface of the skirt comprises one or more high portions and one or more low portions; an outer portion rotatably coupled with the outer surface of the inner portion, wherein a bottom surface of the outer portion comprises one or more protrusions and one or more recesses, and wherein the outer portion is provided above the skirt along a vertical axis; and a head comprising an applicator surface and at least one orifice.
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公开(公告)号：US12036355B2
公开(公告)日：2024-07-16
申请号：US17051382
申请日：2019-05-03
IPC分类号： A61M11/00 , A61F9/00 , A61K9/00 , A61K9/107 , A61K9/127 , A61K31/58 , A61K47/24 , A61K47/28 , A61M15/00 , B05B9/08 , B05B11/00 , B05B11/02 , B05B11/10 , B05B17/00
CPC分类号： A61M11/007 , A61F9/0008 , A61K9/0078 , A61K9/127 , A61K47/24 , A61K47/28 , B05B9/0822 , B05B17/00 , A61K9/0048 , A61K9/1075 , A61K31/58 , A61M15/0035 , A61M2205/071 , B05B11/0054 , B05B11/026 , B05B11/028 , B05B11/1091
摘要： A system includes a nebulizer for nebulizing a fluid from a container and such a container containing a fluid and are proposed. The fluid is a non-newtonian fluid, in form of a suspension or emulsion or a liposomal fluid or a gel. The nebulizer includes a fluid pump for withdrawing the fluid in doses from the container and pressurizing the respective doses for nebulization through nozzle channels having a hydraulic diameter in the range of 3 to 20 microns at an operational pressure of 5 to 250 MPa.
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公开(公告)号：US20230311143A1
公开(公告)日：2023-10-05
申请号：US18043126
申请日：2021-10-27
发明人： Riccardo ALLUIGI
CPC分类号： B05B11/1033 , B05B11/028 , A47K5/18 , B05B11/1053
摘要： A dispenser for pasty products which has a head, a pump, an actuator, and a container tube is provided. The pump is provided with a flexible annular lip protruding out of the pump and inserted into an initial section of a dispensing tube of the head, configured to sealingly come into contact with an initial surface of the initial section to form an upper or delivery valve.
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公开(公告)号：US11745200B2
公开(公告)日：2023-09-05
申请号：US17435760
申请日：2020-03-02
申请人： RPC Bramlage GmbH
发明人： Sabine Goettke , Martin Presche
CPC分类号： B05B11/1047 , B05B11/0013 , B05B11/028 , B05B11/1069 , B05B11/1074
摘要： A dispenser for dispensing flowable masses has a reservoir and a modular dispenser pump with an input channel, an output channel and a pump chamber. A head piece is provided and has a dispensing opening and a dispensing channel. The dispenser pump can be inserted into the reservoir and can be connected to the reservoir by a locking connection. The pump chamber is formed by a piston and a cup part. The piston is slidably accommodated in the cup part. The cup part has fastening formations for fastening interaction with an inner wall of the reservoir. The locking connection is provided by two radially outwardly protruding locking beads, which are spaced apart from one another in the vertical direction. The locking beads are designed with an insertion rounding on the reservoir side and with a substantially horizontal contact surface with respect to the longitudinal section on the head piece side.
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公开(公告)号：US11753233B2
公开(公告)日：2023-09-12
申请号：US17442625
申请日：2019-12-11
申请人： SAMHWA CO., LTD
发明人： Chang Gon Kim , Ki Sung Lee
CPC分类号： B65D81/3227 , A45D40/24 , B05B11/028 , B05B11/1084 , B65D81/325 , A45D2200/056 , B05B11/1074
摘要： A dispensing container for discharging different types of contents includes a first container, a second container, a first pump module coupled to the first container, and a second pump module coupled to the second container. The first container includes an insertion space and a first interior space separated from the insertion space by a partition wall. The second container is inserted into the insertion space and includes a second interior space. The first pump discharges a first content filled in the first interior space, and the second pump module is inserted into the second interior space when the second container is inserted into the insertion space. The second pump module also discharges a second content filled in the second interior space.
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公开(公告)号：US11731149B2
公开(公告)日：2023-08-22
申请号：US17613830
申请日：2020-06-03
发明人： Monika Schroft , Herbert Brendel , René Heinlein
CPC分类号： B05B11/1026 , A45D34/04 , B05B11/0035 , B05B11/028 , B05B11/1015 , B05B11/1052 , B43K5/189 , A45D2200/056
摘要： The invention relates to a device for applying a viscous substance, in particular for cosmetic, writing, painting, drawing and/or marking purposes, having a tank for the substance, an applicator and a conveyor designed to convey the substance from the tank to the applicator. According to the invention, the conveyor has a cylinder, a first and a second closing device, which are both arranged in the cylinder in an axially displaceable manner, a pump tappet for axially displacing the closing devices, a first connecting channel between the cylinder and the tank and a second connecting channel between the cylinder and the applicator, the first closing device opens or closes the first connecting channel depending on its position relative to the cylinder, and the second closing device is adjustable relative to the pump tappet, opens or closes the second connecting channel depending on the position relative to the pump tappet and, together with the cylinder, forms a pump in which it serves as a piston.
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公开(公告)号：US11679402B2
公开(公告)日：2023-06-20
申请号：US17602031
申请日：2020-04-08
申请人： RPC Bramlage GmbH
发明人： Sabine Goettke
CPC分类号： B05B11/1033 , B05B11/0032 , B05B11/026 , B05B11/028
摘要： A dispenser for compounds in paste form has a storage volume with a bounding part that can move conjointly when drawing from the storage volume, and a head piece that is guided relative to the storage volume. A discharge chamber with an inlet valve and an outlet valve has a discharge channel with a discharge opening. A spring element is active between the storage volume and the head piece, forms a bounding wall of the discharge chamber, and has a lower ear-shaped plug projection and an upper retaining profile. The spring element is designed as a leg that connects to the plug projection, which leg transitions into the retaining projection via an upwardly curved portion. The retaining profile is designed as a retaining projection that has a larger cross section than the leg, with an upper projection base which is enclosed in the retaining recess.
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公开(公告)号：US12030679B2
公开(公告)日：2024-07-09
申请号：US17413224
申请日：2019-12-13
发明人： Joachim Eicher , Gilbert Wuttke , Herbert Graessl
CPC分类号： B65B3/003 , A61M11/007 , B05B11/0054 , B05B11/028 , B65B3/30 , B65B7/28 , A61M2207/00 , A61M2209/045 , B05B11/1091 , B05B15/40
摘要： A method for producing a cartridge is proposed, where a fluid is filled into an opening of a container and a closure part is inserted into the container, thereby moving a movable piston arranged within the container.
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公开(公告)号：US11890625B2
公开(公告)日：2024-02-06
申请号：US17967050
申请日：2022-10-17
申请人： APTAR FRANCE SAS
发明人： Fabien Adam
CPC分类号： B05B11/0097 , A61M11/007 , A61M15/0036 , B05B11/02 , B05B11/028 , B65B3/003 , B65B7/2821 , B65B31/027 , A61M15/0021 , A61M2210/0618
摘要： A fluid dispenser device including a body; a reservoir containing one or two doses of a fluid, the reservoir including a stopper that closes the reservoir in leaktight manner before actuation; a dispenser head that is provided with a dispenser orifice; and dispenser mechanism for dispensing at least a portion of the fluid through the dispenser orifice during actuation. The device further includes a needle having a tip that is adapted to pierce the stopper during actuation, the reservoir being filled with the fluid and being closed with the stopper under a vacuum, so that the residual volume of air present in the reservoir between the fluid and the stopper is substantially zero.
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