公开(公告)号：US20220250105A1

公开(公告)日：2022-08-11

申请号：US17606259

申请日：2020-05-04

Applicant: Aptar Radolfzell GmbH

Inventor： Tobias BAUMANN ,  Thomas BRUDER

IPC: B05B11/00

Abstract: 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.

公开(公告)号：US20210237940A1

公开(公告)日：2021-08-05

申请号：US17052340

申请日：2019-03-14

Applicant: Aptar Radolfzell GmbH

Inventor： Thomas BRUDER ,  Michael HOER ,  Francis MOREAU

IPC: B65D35/46 ,  B65D47/08 ,  B65D47/20

Abstract: Cream dispenser for topically dispensing liquid onto the skin of a user including a liquid store, a discharge head that has a discharge opening and a hinged lid to protect the discharge opening. The dispenser has a multi-part design of the discharge head in order to limit, in a haptically satisfactory way, the movability of a release button of the discharge head and a special relative arrangement of the locking edges on the discharge head and on the hinged lid opposite a joint of the hinged lid in order to prevent the sharp-edged locking edges from coming into contact with the skin while cream is being discharged onto the skin.

公开(公告)号：US20200000202A1

公开(公告)日：2020-01-02

申请号：US16485588

申请日：2018-02-15

Applicant: APTAR RADOLFZELL GMBH

Inventor： Thomas BRUDER

IPC: A45D34/04 ,  B43K1/00 ,  B43K1/01

Abstract: A discharge head for a liquid dispenser for discharging cosmetic products which has a base to be secured to a liquid storage. The base has a coupling device in the form of a thread or a latching coupling device, for coupling to the liquid storage. The discharge head has a sponge carrier with a sponge receptacle in which a sponge is arranged. The sponge carrier is movable in a translationally guided manner with respect to the base and has a hollow connector inside which a liquid channel is provided that connects the liquid storage to the sponge receptacle. This liquid channel is provided with an outlet valve, which is opened by moving the sponge carrier in the direction of the base, such that liquid can flow freely out of the liquid storage into the sponge receptacle.

公开(公告)号：US20200180849A1

公开(公告)日：2020-06-11

申请号：US16637410

申请日：2018-07-31

Applicant: Aptar Radolfzell GmbH

Inventor： Thomas BRUDER ,  Frédéric DUQUET

IPC: B65D83/68 ,  B05B11/00

Abstract: Dispensers having a liquid reservoir filled with a main liquid and having a dispensing head, with a dispensing opening and a dispensing channel, which connects the reservoir outlet to the dispensing opening. The dispensing head can be pressed down to actuate the switching valve or the conveying device. The liquid dispenser has a replaceable exchange unit, which, in a functional state, forms the dispensing channel at least in some sections. The exchange unit has a mixing chamber, with an addition medium and an inlet and an outlet separated from the inlet. The exchange unit is part of the dispensing channel such that the inlet is communicatively connected to the reservoir outlet and the outlet is communicatively connected to the dispensing opening. Furthermore, the exchange unit has closures at the inlet and at the outlet to close the mixing chamber.

公开(公告)号：US20170341095A1

公开(公告)日：2017-11-30

申请号：US15541585

申请日：2015-12-14

Applicant: APTAR RADOLFZELL GMBH

Inventor： Thomas BRUDER ,  Tobias BAUMANN

IPC: B05B11/00 ,  B65D47/20

CPC classification number: B05B11/0062 ,  B65D47/2068

Abstract: A discharge head for a dispenser including a securing element coupling the discharge head to the dispenser, a housing having an outlet opening, and a valve body. The valve body closes the outlet opening when the pressure of a medium in the discharge head is below a threshold value, and in a ready-for-use state the valve body releases the outlet opening when the pressure of the medium in the discharge head is above the threshold value. The valve body is mounted over a travel path for releasing and closing the outlet opening, and a locking handle moves in relation to the securing element in order to transfer the discharge head into a locked state in which the travel path of the valve body is reduced to zero, and/or in order to transfer the discharge head from the locked state into the ready-for-use state.

公开(公告)号：US20160332180A1

公开(公告)日：2016-11-17

申请号：US15111633

申请日：2014-11-27

Applicant: APTAR RADOLFZELL GMBH

Inventor： Thomas BRUDER ,  Tobias BAUMANN

IPC: B05B11/00

CPC classification number: B05B11/3035 ,  B05B11/3028 ,  B05B11/3033 ,  B05B11/3036 ,  B05B11/3053

Abstract: Fluid dispenser for the discharge of pharmaceutical or cosmetic fluids including a fluid reservoir in which fluid is stored prior to discharge, an outlet channel through which the fluid is dispensed to an environment, and a pump chamber which, starting from an initial state with maximum pump chamber volume, is volumetrically reduced by a manual pump activation. An inlet valve arrangement is provided between the fluid reservoir and the pump chamber, which opens in a pressure regulated manner when a negative pressure exists in the pump chamber with respect to the fluid reservoir, and an outlet valve arrangement is provided between the pump chamber and the discharge opening. The outlet valve arrangement includes a switching valve mechanically compelled to open in reaction to a displacement of an activation handle and independent of the fluid pressure in the pump chamber.

Abstract translation: 用于排放药液或化妆品流体的流体分配器，包括在排放之前储存流体的流体储存器，流体被分配到环境中的出口通道以及从最初泵的起始状态开始的泵室 通过手动泵激活体积减少。 入口阀装置设置在流体储存器和泵室之间，泵室以相对于流体储存器在泵室中存在负压力时以压力调节的方式打开，并且在泵室和泵室之间设置出口阀装置， 排放口。 出口阀装置包括机械地强制打开的开关阀，以响应于启动手柄的位移而与泵室中的流体压力无关。

公开(公告)号：US20190308780A1

公开(公告)日：2019-10-10

申请号：US16348067

申请日：2017-11-10

Applicant: APTAR RADOLFZELL GMBH

Inventor： Tobias BAUMANN ,  Thomas BRUDER

IPC: B65D47/18 ,  B65D47/08 ,  B65D47/20 ,  B05B11/00

Abstract: Discharge head for a liquid dispenser including a housing, a coupling device for attachment to a liquid store, a discharge opening through which liquid is dispensed and an outlet channel extending from an inlet region, pointing in the direction of the liquid store, up to the discharge opening and via which the discharge opening is supplied with liquid. A throttle device is arranged in the outlet channel and includes a throttle channel for reducing liquid pressure and/or liquid flow through the throttle device. The throttle device is designed in the form of a dynamic throttle device, in which a free cross section of the throttle channel is reduced in size with increasing pressure prevailing at the throttle device, or with greater liquid flow flowing through the throttle device.

公开(公告)号：US20210076798A1

公开(公告)日：2021-03-18

申请号：US16632447

申请日：2018-06-14

Applicant: Aptar Radolfzell GmbH

Inventor： Thomas BRUDER

IPC: A45D34/04 ,  B05B11/00 ,  B05B11/04 ,  B05B11/02

Abstract: A liquid dispenser for cosmetic liquids having a liquid reservoir and an applicator. An outlet channel connects the reservoir to the applicator, the outlet channel being formed either valveless or with an outlet valve. The liquid dispenser has a pressure generating device which pressurizes liquid in the reservoir for conveyance through the outlet channel to the applicator. The pressure generating device has an air pumping device which feeds and an actuating pressure chamber. The actuating pressure chamber adjoins, and is separated from, the reservoir by a displaceable wall so that an overpressure in the actuating pressure chamber leads to an overpressure in the reservoir. The air pumping device has manual actuator, allowing air to be pumped into the actuating pressure chamber by the actuator, so that the overpressure in the actuating pressure chamber and in the reservoir rises sufficiently to convey liquid from the reservoir to the applicator.

公开(公告)号：US20170001210A1

公开(公告)日：2017-01-05

申请号：US15125754

申请日：2015-01-30

Applicant: APTAR RADOLFZELL GMBH

Inventor： Thomas BRUDER

IPC: B05B11/00 ,  A45D34/04 ,  B29C45/14

CPC classification number: B05B11/3033 ,  A45D34/00 ,  A45D34/04 ,  A45D2200/056 ,  A45D2200/057 ,  B05B11/3032 ,  B29C45/006 ,  B29C45/0081 ,  B29C45/14065 ,  B29C45/1676 ,  B29K2021/003 ,  B29K2023/12 ,  B29K2623/12 ,  B29L2023/20

Abstract: An applicator head for a dispenser for cosmetic or pharmaceutical liquids and foodstuffs, having a pump device with a pump chamber, an inlet valve arranged between a suction intake and the pump chamber, an outlet valve arranged between the pump chamber and an applicator opening, and an actuating arrangement with the aid of which an inner volume of the pump chamber is changed. At least two of the three components from the group including the outlet valve, the inlet valve, and the actuating arrangement each include at least one elastic section formed from an elastically deformable material, the elastic sections of the at least two components are integral parts of an interlinked elastic component section of a uniform elastic material having a connection area between the at least two components, and the connection area, in the installed state of the application head, is in an elastically deformed state.

Abstract translation: 一种用于化妆品或药物液体和食品的分配器的涂抹器头，具有泵装置，其具有泵室，设置在吸入口和泵室之间的入口阀，布置在泵室和施加器开口之间的出口阀，以及 一个致动装置借助于该泵室的内部容积被改变。 来自包括出口阀，入口阀和致动装置的组的三个部件中的至少两个分别包括由可弹性变形的材料形成的至少一个弹性部分，所述至少两个部件的弹性部分是 具有在至少两个部件之间的连接区域的均匀弹性材料的连接弹性部件部分和在安装状态下的连接区域处于弹性变形状态。