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1. 发明申请

US20140248579A1 NON-PRESSURIZED SYSTEM FOR CREATING LIQUID DROPLETS IN A DENTAL CLEANING APPLIANCE 审中-公开
标题翻译：用于在牙科清洁器具中制造液体滴液的非增压系统
公开(公告)号：US20140248579A1
公开(公告)日：2014-09-04
申请号：US14277866
申请日：2014-05-15
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DAINIA EDWARDS , TYLER G. KLOSTER , WOLTER F. BENNING
IPC分类号： A61C17/02 , A61C1/00
CPC分类号： A61C17/0202 , A61C1/0084 , A61C1/0092 , A61C15/00 , A61C17/028
摘要： The appliance (10, FIG. 1) includes a body portion (27) and a nozzle portion (30) through which a spray of liquid droplets exits from a distal end thereof for cleaning of dental regions. The nozzle includes an orifice (36) at a proximal end thereof adjacent the body portion, as well as a pump (38) for moving liquid into an area of the nozzle just forward of the orifice. A mechanical system (12, 13, 14) is provided for moving a plunger or piston element (16) first away from the orifice under tension, such as a compression spring (24), and then controllably releasing the plunger or piston toward the orifice, the plunger/piston moving with sufficient force that atmospheric air which has been drawn into the appliance between the plunger or piston is forced through the orifice at a sufficiently high rate of speed to produce a spray of fluid droplets for dental cleaning when the moving air comes into contact with the liquid in the nozzle.
摘要翻译：器具（10，图1）包括主体部分（27）和喷嘴部分（30），液滴的喷雾从其远端出射以清洁牙齿区域。喷嘴在其邻近主体部分的近端处包括孔口（36），以及用于将液体移动到正好在孔口前方的喷嘴区域中的泵（38）。提供一个机械系统（12,13,14），用于在柱塞或活塞元件（16）之前首先离开孔口，例如压缩弹簧（24），然后可控制地将柱塞或活塞释放到孔口柱塞/活塞以足够的力移动，使得在柱塞或活塞之间被吸入到器具中的大气被强制通过孔以足够高的速度产生用于牙齿清洁的流体液滴的喷雾，当移动空气与喷嘴中的液体接触。

2. 发明申请

US20190365518A1 DRIVE TRAIN ASSEMBLY FOR A PERSONAL CARE DEVICE 审中-公开
公开(公告)号：US20190365518A1
公开(公告)日：2019-12-05
申请号：US15769918
申请日：2017-08-02
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DAVE AHLMAN , WOLTER F. BENNING
IPC分类号： A61C17/34 , H02K7/00 , H02K7/08 , H02K33/02 , F16C11/00
摘要： A drive train assembly (22) for a personal care device (10), the drive train assembly including a shaft (24) with a central axis and a plurality of pivot bearing notches (122); a motor (130) encircling at least a portion of the shaft and configured to oscillate the shaft about the shaft's central axis; and a plurality of stationary pivot bearings (120), where at least an apex of each of the plurality of stationary pivot bearings is positioned within a respective one of the plurality of pivot bearing notches.

3. 发明申请

US20140324226A1 SYSTEM FOR OPERATING MODES FOR AN ELECTRIC TOOTHBRUSH 审中-公开
标题翻译：电动牙刷操作方式系统
公开(公告)号：US20140324226A1
公开(公告)日：2014-10-30
申请号：US14269519
申请日：2014-05-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： CHARLES B. COOK , JOSEPH W. GREZ , WOLTER F. BENNING , CHRISTOPHER DABROWSKI , RICK PETERSON , GREGG HEARD , MARTYN GRAY DARNBROUGH BEEDHAM , HANNE LINDHOLT CASPERSEN
IPC分类号： A46B15/00
CPC分类号： A46B15/0002 , A46B5/00 , A46B15/0006 , A46B15/0008 , A46B15/0044 , A46B15/0087 , A61C17/221 , A61C2203/00 , G09B19/0084
摘要： Various operational mode arrangements of an electric toothbrush (10) include pre-programming a controller portion (16) of the electric toothbrush such that a single brushing event of approximately two minutes comprises automatically at least two different operating modes and specified times for each mode. Another operational mode includes the capability of operating the on/off button (20) of the toothbrush within a specified short time following termination of a normal brushing event to provide the user a specified additional time, e.g. 30 seconds of toothbrush action. A special toothbrush interface arrangement includes a display (80) which encourages children to maintain brushing for the full brushing period. This is accomplished through sequential illustration of the progress of an article from an initial state to a final desired state as the toothbrush is used for increasing portions of a full brushing time period. In another embodiment, a toothbrush (120) includes a capability of adjusting the performance/operating characteristics in accordance with the age of a child user.
摘要翻译：电动牙刷（10）的各种操作模式布置包括对电动牙刷的控制器部分（16）进行预编程，使得大约两分钟的单次刷洗事件自动地包括每种模式的至少两种不同的操作模式和指定时间。另一种操作模式包括在正常刷牙事件终止之后的指定短时间内操作牙刷的开/关按钮（20）的能力，以向用户提供指定的附加时间，例如， 30秒的牙刷动作。特殊的牙刷接口装置包括一个显示器（80），该显示器鼓励孩子在整个刷牙期间保持刷牙。这是通过将物品从初始状态到最终期望状态的顺序说明来完成的，因为牙刷用于增加完全刷牙时间段的部分。在另一个实施例中，牙刷（120）包括根据儿童使用者的年龄调整性能/操作特性的能力。

4. 发明申请

US20140060975A1 V-SPRING CONFIGURATION AND END ATTACHMENT ASSEMBLIES THEREFOR FOR USE IN A PERSONAL CARE APPLIANCE 审中-公开
标题翻译： V-SPRING配置及其在个人护理器具中使用的终端附件
公开(公告)号：US20140060975A1
公开(公告)日：2014-03-06
申请号：US14073943
申请日：2013-11-07
申请人： KONINKLIJKE PHILIPS N.V.
发明人： TYLER G. KLOSTER , HENDRIK RICHARD JOUSMA , MICHIEL ALLAN AURELIUS SCHALLIG , MARTINUS BERNARDUS STAPELBROEK , PATRICK A. HEADSTROM , SCOTT E. HALL , WOLTER F. BENNING
IPC分类号： F03G1/02
CPC分类号： F03G1/02 , A46B2200/1066 , A61C17/3418 , F16F1/025 , Y10T403/7062
摘要： A V-spring member (18) for use in a driving system for a personal care appliance has regions (34, 36) at the ends of the spring which are large enough to support a contact with an end clamping assembly, the spring member including a cross-piece (40) extending between the longitudinal edges of the spring at the end regions, such that the ends of the spring member define a closed line. End clamping assemblies (16, 24) provided for such a V-spring member include a body portion (64) having a lower support portion (66) on which the V-spring is supported and a mating clamping member (88) positioned in registry with the support portion on top of the V-spring. The support portion and the clamping member include peripheral edges (74, 92) which have a curved cross-sectional configuration, and which are in registry, making contact with the spring member in the end regions in such a manner as to reduce stress concentrations in the end regions of the spring, thereby reducing fretting fatigue and fretting damage in the spring.
摘要翻译：用于个人护理用具的驱动系统中的V形弹簧构件（18）在弹簧的端部处具有足够大的尺寸以支撑与端部夹紧组件的接触的区域（34,36），弹簧构件包括横截面（40），其在所述端部区域处在所述弹簧的纵向边缘之间延伸，使得所述弹簧构件的端部限定闭合线。为这种V形弹簧构件提供的端部夹持组件（16,24）包括主体部分（64），其具有支撑V形弹簧的下部支撑部分（66）和位于注册表中的配合夹紧构件（88）其支撑部分位于V形弹簧的顶部。支撑部分和夹紧构件包括具有弯曲横截面构造的周边边缘（74,92），并且它们处于对准状态，以使得与端部区域中的弹簧构件接触以减小应力集中的应力集中弹簧的端部区域，从而减少弹簧的微动疲劳和微动损坏。

5. 发明申请

US20180085189A1 SPRING-DRIVEN PUMP FOR DISPENSING DISCRETE BURSTS OF LIQUID 审中-公开
公开(公告)号：US20180085189A1
公开(公告)日：2018-03-29
申请号：US15571878
申请日：2016-04-27
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WOLTER F. BENNING , JEFFREY GARRIGUES , BRIAN JOHANSKI , KEVIN ARNOLD MILLER
IPC分类号： A61C1/00 , B05B1/02 , B05B12/06 , B05B7/24 , A61C17/02 , A61C17/022
CPC分类号： A61C1/0092 , A61C17/0202 , A61C17/0217 , A61C17/022 , A61C17/028 , B05B1/02 , B05B7/2464 , B05B12/06 , F04B9/02 , F04B17/03 , F04B19/22
摘要： An oral care device (10) with a pump assembly (12) comprising: a plunger assembly (52) comprising a rack assembly (74); a compressible spring (64) configured to exert a forward force on the plunger assembly; and a rack and pinion assembly (72) configured to exert a force on the plunger assembly opposite the forward force, wherein the rack assembly comprises a plurality of rack teeth (74a . . . 74g) and the pinion assembly (76) comprises a plurality of teeth (78) arranged around a portion of the pinion; wherein the plurality of rack teeth comprise an angled front surface (86) and an angled rear surface (87), the front surface of at least some of the plurality of rack teeth comprising a different angle than the rear surface, and further wherein at least some of the plurality of rack teeth comprise a pointed or rounded tip (82).

6. 发明申请

US20180064238A1 SYSTEM FOR OPERATING MODES FOR AN ELECTRIC TOOTHBRUSH 审中-公开
公开(公告)号：US20180064238A1
公开(公告)日：2018-03-08
申请号：US15479333
申请日：2017-04-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： CHARLES B. COOK , JOSEPH W. GREZ , WOLTER F. BENNING , CHRISTOPHER DABROWSKI , RICK PETERSON , GREGG HEARD , MARTYN GRAY DARNBROUGH BEEDHAM , HANNE LINDHOLT CASPERSEN
IPC分类号： A46B15/00 , A61C17/22 , A46B5/00
CPC分类号： A46B15/0002 , A46B5/00 , A46B15/0006 , A46B15/0008 , A46B15/0044 , A46B15/0087 , A61C17/221 , A61C2203/00 , G09B19/0084
摘要： Various operational mode arrangements of an electric toothbrush (10) include pre-programming a controller portion (16) of the electric toothbrush such that a single brushing event of approximately two minutes comprises automatically at least two different operating modes and specified times for each mode. Another operational mode includes the capability of operating the on/off button (20) of the toothbrush within a specified short time following termination of a normal brushing event to provide the user a specified additional time, e.g. 30 seconds of toothbrush action. A special toothbrush interface arrangement includes a display (80) which encourages children to maintain brushing for the full brushing period. This is accomplished through sequential illustration of the progress of an article from an initial state to a final desired state as the toothbrush is used for increasing portions of a full brushing time period. In another embodiment, a toothbrush (120) includes a capability of adjusting the performance/operating characteristics in accordance with the age of a child user.

7. 发明申请

US20170367802A1 PERSONAL CARE DEVICE ACTUATOR WITH RATTLE MITIGATION 审中-公开
公开(公告)号：US20170367802A1
公开(公告)日：2017-12-28
申请号：US15536471
申请日：2015-12-15
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KEVIN ARNOLD MILLER , WOLTER F. BENNING , GREGORY RUSS GODDARD , EVERT ALLE HELFRICH
IPC分类号： A61C17/34 , H02K7/09 , H02K33/18 , H02K7/08
CPC分类号： A61C17/3418 , A61C17/3445 , H02K7/083 , H02K7/09 , H02K33/18
摘要： An actuator (12) for a personal care appliance (10) having an eccentric core (21) to preload the actuator (12) to prevent rattling caused by detrimental reactionary forces. The eccentric core (21) includes a pole assembly (24) radially extending from a spindle (22) having at least a first set (25-1) and a second set (25-2) of pole members. The first set (25-1) has a greater length as measured from the center of the spindle (22) than the second set (24-2), reducing the magnet gap on one side of the spindle (22) to create an eccentric core and preload the actuator (12). Alternatively, the preload can be mechanically created by a set of bearings (28) disposed within housing (18) of the actuator (12), where the bearings (28) have a centerline (A3) offset from the principal axis (A1) of the housing (18).

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