-
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：US20190160481A1
公开(公告)日：2019-05-30
申请号：US16314078
申请日：2017-07-10
Applicant: APTAR RADOLFZELL GMBH
Inventor： Tobias BAUMANN
Abstract: A discharge head (30) of a liquid dispenser (10), comprising a pump device or pressure accumulator, is known for selectively discharging liquid, on the one hand, in the form of an atomized spray jet and, on the other hand, in the form of a non-atomized liquid stream or in the form of individual droplets. The discharge head (30) is provided for fastening to a base unit (20) of the liquid dispenser (10), said base unit comprising a liquid reservoir (22). The discharge head has a housing (32) which is configured for the stationary or linearly movable or linearly and rotatably movable fastening to the base unit (20) of the liquid dispenser (10). The discharge head (30) has a liquid outlet (34) through which liquid may be discharged from the liquid reservoir (22) into a surrounding atmosphere, and a liquid inlet (38) through which liquid may be conducted out of the liquid reservoir (22) to the liquid outlet (34).It is proposed that the liquid outlet (34) has an outlet channel (36) penetrating the housing. An internal part (50) is arranged inside the outlet channel (36), a spray opening (56) at the end of a spray duct (54) being provided on the front face (52) of said internal part facing in the direction of the surrounding atmosphere. The internal part (50) and the outlet channel (36) are displaceable relative to one another so that in a first relative position a bypass duct (64) is produced between an internal wall of the outlet channel (36) and an outer face of the internal part (50), the flow resistance thereof being lower than that of the spray duct (54), and in a second relative position this bypass duct (64) is at least partially closed so that the flow resistance of the bypass duct (64) is greater than that of the spray duct (54).
-
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
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.
-
Patent Agency Ranking
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：US20190314832A1
公开(公告)日：2019-10-17
申请号：US16314704
申请日：2017-07-10
Applicant: APTAR RADOLFZELL GMBH
Inventor： Tobias BAUMANN
Abstract: A fluid dispenser having an accumulator and a discharge head. The discharge head is secured to a base unit of the dispenser, which base unit includes a fluid accumulator. The discharge head has a housing displaceable relative to the base unit for actuating the dispenser. The discharge head has an inlet through which fluid travels from the fluid accumulator into the discharge head, and a discharge opening through which the fluid is delivered into the atmosphere. A swirling chamber having an inlet channel is provided between the fluid inlet and the discharge opening so that inflowing fluid is provided with a swirl which forms a spray stream when exiting the discharge opening. The swirling chamber is switched between a first and a second configuration by changing the geometry of its walls and/or the inlet channel.
-
公开(公告)号：US20160158779A1
公开(公告)日：2016-06-09
申请号：US14906102
申请日：2014-06-23
Applicant: APTAR RADOLFZELL GMBH
Inventor： Tobias BAUMANN
CPC classification number: B05B11/3047 , A45D34/04 , A45D40/00 , A45D40/0075 , A45D2200/051 , A45D2200/055 , B05B11/0008 , B05B11/0037 , B05B11/0038 , B05B11/00416 , B05B11/3028 , B05B11/3032 , B05B11/3043
Abstract: An applicator head discharging a pasty medium from a container, including a metering chamber, a first housing part bounding the metering chamber in sections, with an actuating element, and a second housing part. The first housing part and the second housing part form a constructional unit connectable to a container storing the medium and closing the container. By actuating the actuating element, the medium is conveyed out of the container into the metering chamber and/or is discharged from the metering chamber. A sealing element of a plastically or elastically deformable plastic is provided, and is arranged such that the container closable in a sealing manner by the constructional unit. The sealing element is manufactured as a common component with at least one further element of the applicator head.
Abstract translation: 一个涂抹器头从包括计量室的容器排出糊状介质，第一壳体部分以计量室的方式与致动元件和第二壳体部分分开。 第一壳体部分和第二壳体部分形成可连接到容纳介质并关闭容器的容器的结构单元。 通过致动致动元件，将介质从容器输送到计量室中和/或从计量室排出。 提供了塑性或可弹性变形的塑料的密封元件，并且被布置成使得容器以结构单元的密封方式封闭。 密封元件被制造成具有至少一个施加器头部的其它元件的公共部件。
-
公开(公告)号：US20210121904A1
公开(公告)日：2021-04-29
申请号：US16625411
申请日：2018-06-21
Applicant: Aptar Radolfzell GmbH
Inventor： Tobias BAUMANN
Abstract: A discharge head for a liquid dispenser having a base, an actuation handle, a liquid inlet and a discharge opening. The discharge head has a pump mechanism which conveys liquid from a liquid store to the discharge opening. To control liquid to be discharged and/or inflowing air, the discharge head has a valve with a valve flap which closes a valve channel and transfers to an open position by a positive pressure that exceeds a threshold positive pressure. The discharge head has an effector element bearing on the handle and the base, which deforms when the handle is pressed down. The valve flap is designed and attached to the effector element such that the deformation of same acts on the valve flap so that the threshold positive pressure, beyond which the valve flap leaves its closed position, is at least 10% lower in an actuated end position than in a non-actuated end position.
-
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
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.
-
-
-
-
-
-
-
Search Results
8
records
(took 0.013 seconds)
