-
1.发明公开
公开(公告)号：EP1092205A1
公开(公告)日：2001-04-18
申请号：EP99921792.0
申请日：1999-05-06
申请人： Optiva Corporation
IPC分类号： G06G7/66
CPC分类号： A61C17/221 , G05B2219/32021 , Y02P70/161
摘要： Driving power for a vibrating device (10) is provided at less than full level when the device is initially used. Power is gradually increased in successive steps after a selected number of uses in each step until full power is achieved. Also, a battery-energized driving signal for a vibrating device has a selected characteristic, such as duty cycle, which is set initially at less than an optimum value, when the battery which is contained within the driver assembly (22) is at full strengh. As the battery discharges, the selected characteristic is adjusted toward optimum so as to compensate for reduction in the battery voltage and ensure full power output.
-
2.发明公开Automatic power adjustment system for introductory use of a vibrating device on a human body 有权Vibrationsgeräteinem menschlichenKörpermit einem automatischen Leistungseinstellungssystem
公开(公告)号：EP1930837A2
公开(公告)日：2008-06-11
申请号：EP08005610.4
申请日：1999-05-06
申请人： Optiva Corporation
CPC分类号： A61C17/221 , G05B2219/32021 , Y02P70/161
摘要： Driving power for a vibrating device is provided at less than full level when the device is initially used. Power is gradually increased in successive steps after a selected number of uses in each step until full power is achieved. Also, a battery-energized driving signal for a vibrating device has a selected characteristic, such as duty cycle, which in set initially at less than an optimum value, when the battery is at full strength. As the battery discharges, the selected characteristic is adjusted toward optimum so as to compensate for reduction in the battery voltage and ensure full power output.
摘要翻译： 当设备最初使用时，提供振动装置的驱动功率小于满量程。 在每个步骤中选择的使用次数之后，功率逐渐增加，直到达到全功率。 此外，当电池处于全强度时，用于振动装置的电池供电的驱动信号具有选择的特性，例如占空比，其初始设定为小于最佳值。 随着电池放电，所选择的特性被调整到最佳，以补偿电池电压的降低并确保全功率输出。
-
公开(公告)号：EP1112009A1
公开(公告)日：2001-07-04
申请号：EP99941167.1
申请日：1999-08-16
申请人： Optiva Corporation
发明人： HASSELL, Thomas , MEGINNISS, Stephen, M., III , McINNES, James, C. , UNDERWOOD, Kevin, T. , HENRICKSON, Steven, R.
CPC分类号： A61C17/22 , A46B9/045 , A61C17/222 , Y10S15/05
摘要： A brushhead (12) for a toothbrush (10) having a particular bristle configuration which includes a plurality of bristle tufts arranged in three columns (106-108) and nine rows (112-120), wherein the distal end two adjacent rows (112, 113) and the proximal end two adjacent rows (119, 120) and an intermediate row (116, 117) have longer bristles than the remaining bristle tuft rows (114, 115, 118). The distal, intermediate and proximal bristle tuft rows all have pointed tips (140) (in the lateral direction) and beveled outside edges (131) at the top portion thereof. The shorter bristle tuft rows also have beveled outside edges (134). The shorter bristle tuft rows between the distal and intermediate rows have angled top surfaces (132) in addition to the beveled outside edges.
-
4.发明公开Automatic power adjustment system for introductory use of a vibrating device on a human body 有权对人体介绍使用振动机的自动功率调整系统
公开(公告)号：EP1930837A3
公开(公告)日：2008-09-03
申请号：EP08005610.4
申请日：1999-05-06
申请人： Optiva Corporation
CPC分类号： A61C17/221 , G05B2219/32021 , Y02P70/161
摘要： Driving power for a vibrating device is provided at less than full level when the device is initially used. Power is gradually increased in successive steps after a selected number of uses in each step until full power is achieved. Also, a battery-energized driving signal for a vibrating device has a selected characteristic, such as duty cycle, which in set initially at less than an optimum value, when the battery is at full strength. As the battery discharges, the selected characteristic is adjusted toward optimum so as to compensate for reduction in the battery voltage and ensure full power output.
摘要翻译： 驱动功率的振动装置在小于满级提供当设备最初使用。 功率逐渐增加在连续步骤的用途的指定的次数后在各步骤中，直到全功率来实现的。 因此，对于一个振动装置由电池供电的驱动信号已选定特性,:诸如占空比，这在初始设定在小于在最佳值，当电池处于满员。 随着电池的放电，所选择的特征朝向最佳调整，以便补偿减少在电池电压并确保充分的输出功率。
-
公开(公告)号：EP1143876A1
公开(公告)日：2001-10-17
申请号：EP00903172.5
申请日：2000-01-07
申请人： Optiva Corporation
IPC分类号： A61C17/36
CPC分类号： A61C17/227 , A61C17/36
摘要： The fluid delivery/refilling system includes a unit-of-use fluid reservoir for dentifrice or medication within a head portion of a power toothbrush, which is removable from the remainder thereof. A pump element is located in the brushhead and is configured so that the back and forth movement of the brushhead in operation results in fluid moving from the reservoir to a dispensing valve located in the brushhead. The dispensing valve has an end portion which is normally closed, opening under pressure of fluid from the pump. The refilling assembly is separated from the toothbrush and is configured to fit over the top of the toothbrush. A pump used in a power toothbrush for fluid delivery to the bristles. The pump includes a pump chamber with a piston ball located therein. The pump includes a fluid exit channel which connects the discharge end of the pump chamber with an opening in the brushhead in which the dispensing valve is located.
-
公开(公告)号：EP1001716A1
公开(公告)日：2000-05-24
申请号：EP98935838.7
申请日：1998-07-20
申请人： Optiva corporation
CPC分类号： A61C17/225 , A46B15/0002 , A46B15/0012 , A61C17/22 , A61C17/222 , A61C17/3445
摘要： A power toothbrush (10) has a brushhead (13) mounted at one end thereof, the brushhead (13) including a base mounting element (20) for bristles (22) which extend from one surface (43) thereof. Extending from the opposing surface of the base mounting element (20) is a pressure contact member (64). A substantially rigid brushhead shield (32) extends along and is adjacent to the opposing surface of the brushhead (13). The brushhead (13) has a hinge-like portion (28) which permits the brushhead (13) to move or swivel in response to pressure being placed on the brushhead (13), while the brushhead (13) is moving back and forth at its operating frequency of its normal brushing action at over 150 Hz. Thin electrical switch contacts (44), which are part of an electrical circuit (50), are positioned on the brush shield (32), spaced from the contact member (64) on the brushhead (13). When sufficient pressure is applied against the brushhead (13), the brushhead (13) moves sufficiently about the hinge (28), while also continuing to move in normal action that the pressure contact member (64) comes into contact with and then closes the switch contacts (44), closing the electrical circuit (50) and resulting in a visual indication (58, 59) that the brushhead (13) pressure has exceeded the maximum limit for desirable brushing pressure.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.012 秒)
