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1. 发明授权

EP2160534B1 VENTILKOPPLUNG 有权
标题翻译： VALVE耦合
公开(公告)号：EP2160534B1
公开(公告)日：2013-04-17
申请号：EP08773480.2
申请日：2008-06-17
申请人： Braun GmbH
发明人： SAUER, Michael , SCHAEFER, Norbert , HAAS, Martin , KUNATH, Ivo , STOLPER, Michael
IPC分类号： F16K15/14 , F16L37/30 , A61C17/22 , A46B11/00
CPC分类号： F16K15/147 , A46B7/04 , A46B11/002 , A46B11/0079 , A46B2200/1066 , A61C17/227 , F16L37/30

2. 发明公开

EP1976451A1 ELEKTRISCHE ZAHNBÜRSTE 有权
标题翻译： ELEKTRISCHEZAHNBÜRSTE
公开(公告)号：EP1976451A1
公开(公告)日：2008-10-08
申请号：EP06829546.8
申请日：2006-12-13
申请人： Braun GmbH
发明人： SCHWARZ-HARTMANN, Armin , HAAS, Martin , RINGELMANN, Manfred , JUNG, Philipp , SCHMID, Michael , BORNHEIMER, Heiko , FRITSCH, Thomas
IPC分类号： A61C17/40
CPC分类号： A61C17/40 , A61C17/221 , A61C17/3472
摘要： The present invention relates to an electric toothbrush, in particular the hand part of such an electric toothbrush, comprising a housing, a drive, which is resiliently mounted on the housing by means of a spring device and can be moved in an oscillating manner in at least one plane of movement, preferably transversely in relation to the longitudinal axis of the toothbrush, and comprising a transmission element connected to the drive for transmitting the drive movement to a brush head. According to the invention, it is proposed to control the direction of the generated driving movement of the resiliently mounted drive, and consequently the cleaning motion of the brush head of the toothbrush generated as a result, in a targeted manner, in particular to impart different amplitudes to the said driving movement in different directions. According to the invention, the spring device by means of which the drive is resiliently mounted on the housing has different spring constants in two mutually perpendicular directions in the plane of movement of the drive, so that the driving movement of the drive is provided with different amplitudes in these directions.
摘要翻译：电动牙刷技术领域本发明涉及一种电动牙刷，特别是这种电动牙刷的手持部件，该电动牙刷包括壳体，通过弹簧装置弹性地安装在壳体上的驱动装置，并且能够以振动方式至少一个运动平面，优选地横向于牙刷的纵向轴线，并且包括传动元件，所述传动元件连接到驱动器以将驱动运动传递到牙刷头。根据本发明，建议控制弹性安装的驱动器的所产生的驱动运动的方向，并且因此控制由此产生的牙刷的刷头的清洁运动以有针对性的方式，特别是赋予不同的在不同方向上的所述驱动运动的幅度。根据本发明，借助于该驱动装置弹性地安装在壳体上的弹簧装置在驱动装置的运动平面中在两个相互垂直的方向上具有不同的弹簧常数，使得驱动装置的驱动运动具有不同的这些方向的振幅。

3. 发明授权

EP3479795B1 PERSONAL HYGIENE DEVICE 有权
公开(公告)号：EP3479795B1
公开(公告)日：2020-05-13
申请号：EP17199732.3
申请日：2017-11-02
申请人： Braun GmbH
发明人： SCHAEFER, Norbert , HAAS, Martin , KRAMP, Andreas , SCHÄFER, Robert
IPC分类号： A61C17/22 , A46B15/00 , A61C17/34 , A46B13/02

4. 发明公开

EP3479795A1 PERSONAL HYGIENE DEVICE 有权
公开(公告)号：EP3479795A1
公开(公告)日：2019-05-08
申请号：EP17199732.3
申请日：2017-11-02
申请人： Braun GmbH
发明人： SCHAEFER, Norbert , HAAS, Martin , KRAMP, Andreas , SCHÄFER, Robert
IPC分类号： A61C17/22 , A46B15/00 , A61C17/34 , A46B13/02
摘要： The present disclosure is concerned with a personal hygiene device having a handle, a treatment head, a motor carrier disposed in the handle and that is pivot mounted against at least one spring element arranged between the handle and the motor carrier, a motor having a stator portion that is fixedly mounted at the motor carrier and an armature portion that is spring mounted at the motor carrier to allow a motion relative to the motor carrier, the armature portion being coupled with a drive shaft connected with the treatment head for transferring motion to the treatment head, wherein an external treatment force acting on the brush head in a treatment direction leads to pivoting of the motor carrier around a pivot axis relative to the handle, the motor comprising a motor permanent magnet and a coil element for providing an alternating electromagnetic field interacting with the motor permanent magnet so that an oscillating motion of the drive shaft is excited in operation, a Hall sensor mounted in fixed relationship to the handle or to the motor carrier, and a sensor permanent magnet, in particular of cylindrical shape, mounted in fixed relationship to the other one of the handle or motor carrier so that a pivoting motion of the motor carrier leads to a relative movement between the sensor permanent magnet and the Hall sensor.

5. 发明授权

EP1959859B1 HANDTEIL EINER ELEKTRISCHEN ZAHNBÜRSTE 有权
标题翻译：电动牙刷的手柄部
公开(公告)号：EP1959859B1
公开(公告)日：2014-02-26
申请号：EP06791606.4
申请日：2006-08-22
申请人： Braun GmbH
发明人： KRESSNER, Gerhard , HAAS, Martin
IPC分类号： A61C17/22
CPC分类号： A61C17/225 , A61C17/22 , A61C17/224

6. 发明公开

EP1959859A2 HANDTEIL EINER ELEKTRISCHEN ZAHNBÜRSTE SOWIE LADETEIL HIERFÜR 有权
标题翻译：电动牙刷的手柄部
公开(公告)号：EP1959859A2
公开(公告)日：2008-08-27
申请号：EP06791606.4
申请日：2006-08-22
申请人： Braun GmbH
发明人： KRESSNER, Gerhard , HAAS, Martin
IPC分类号： A61C17/22
CPC分类号： A61C17/225 , A61C17/22 , A61C17/224
摘要： The invention relates to a handpiece of an electric toothbrush having a housing in which a drive unit is received. Said housing has a front or rear housing opening that can be closed by a cover in a preferably moisture- and liquid-proof manner. Snap-in means are provided on the housing and/or the cover for snap-locking the cover on the housing. The aim of the invention is to provide a combination of snap-in and threaded engagement for releasing the snap-in connection between the cover and the housing. For this purpose, at least one draft taper or curve, increasing in relation to the longitudinal axis of the housing, is provided on the housing and/or the cover. The cover can be axially lifted using said draft taper by twisting it about the longitudinal axis of the housing and the snap-in means are released. The draft taper or curve allows a threaded engagement of the cover with the housing and effects, for releasing the snap-in connection, a translation of a rotational movement of the cover into an axial movement of the same in a screw-on type manner. The snap-in means can be released in a power-saving manner by twisting the cover and they are forced to unlock by way of a restricted guidance having a threaded or curve engagement. The combination of snap-in connection of the cover and the housing and the draft taper or curve allowing a threaded or curve engagement for detaching the cover by twisting the same allows for a firm connection between the cover and the housing transmitting even high cleaning forces while facilitating a comparatively power-saving unlocking of the snap-in connection.

7. 发明授权

EP1976451B1 ELEKTRISCHE ZAHNBÜRSTE 有权
公开(公告)号：EP1976451B1
公开(公告)日：2010-08-04
申请号：EP06829546.8
申请日：2006-12-13
申请人： Braun GmbH
发明人： SCHWARZ-HARTMANN, Armin , HAAS, Martin , RINGELMANN, Manfred , JUNG, Philipp , SCHMID, Michael , BORNHEIMER, Heiko , FRITSCH, Thomas
IPC分类号： A61C17/40
CPC分类号： A61C17/40 , A61C17/221 , A61C17/3472

8. 发明公开

EP2160534A1 VENTILKOPPLUNG 有权
公开(公告)号：EP2160534A1
公开(公告)日：2010-03-10
申请号：EP08773480.2
申请日：2008-06-17
申请人： Braun GmbH
发明人： SAUER, Michael , SCHAEFER, Norbert , HAAS, Martin , KUNATH, Ivo , STOLPER, Michael
IPC分类号： F16K15/14 , F16L37/30 , A61C17/22 , A46B11/00 , B67D5/02
CPC分类号： F16K15/147 , A46B7/04 , A46B11/002 , A46B11/0079 , A46B2200/1066 , A61C17/227 , F16L37/30
摘要： The invention relates to a valve coupling (1.1) having a discharge part (2.1) and a receiving part which can be coupled to the discharge part and which has a valve function which, in the coupled state, allows the transmission of a fluid or paste-like material from the discharge part to the receiving part. In the decoupled state, the discharge part and the receiving part are closed in a fluid-tight manner. The discharge part has a discharge valve, and the receiving part (3.1) has a receiving valve. The coupling or decoupling results in an opening or closing of the valves and is carried out by elastic deformation, wherein in the case of coupling, the valves are opened only when the discharge part is connected to the receiving part in a fluid-tight manner, and in the case of decoupling, the valves are closed before the fluid-tight connection is broken.

9. 发明公开

EP2157934A1 BÜRSTENKOPF FÜR EINE ZAHNBÜRSTE 审中-公开
标题翻译：刷头换一次牙刷
公开(公告)号：EP2157934A1
公开(公告)日：2010-03-03
申请号：EP08759031.1
申请日：2008-06-05
申请人： Braun GmbH
发明人： HAAS, Martin , KUNATH, Ivo , SCHWART-HARTMANN, Armin
IPC分类号： A61C17/22 , A61C17/36
CPC分类号： A61C17/222 , A61C17/227 , A61C17/3436 , A61C17/36
摘要： The invention relates to a brush head for a toothbrush. The brush head has a brush disc (3) mounted in a rotatable fashion on a brush body (2) and a channel (7) with an opening for the application of a cleaning product and a composite part (6) that serves as a valve (12) for opening the channel (7) and as a rotational bearing for the brush disc (3). The composite part (6) comprises a tube (8) made of hard material on the one end thereof and is connected to the channel (7) there. The valve (12), which is made of an elastic material, is disposed on the other end of the composite part (6). The tube (8) of the compound part (6) is connected to the brush body (2) in a stationary fashion, for example, pressed into the brush body (2). The brush disc (3) is mounted in a rotatable fashion on the tube (8). The valve (12) is preferably designed as a slotted valve with a slot (13).

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