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公开(公告)号：EP1548918A2
公开(公告)日：2005-06-29
申请号：EP04029572.7
申请日：2004-12-14
发明人： Kobayashi, Noboru , Moriguchi, Masashi , Nishinaka, Takahiro , Yabuuchi, Hidekazu , Motohashi, Ryo
IPC分类号： H02K33/16
CPC分类号： H02K33/16 , B26B19/282 , B26B19/288 , H02K7/04 , H02K33/06
摘要： A linear oscillating actuator system which is capable of canceling out the stator vibrations for driving a load with a minimum of vibrations. The system includes an oscillator carrying a permanent magnet as well as an output shaft for connection to the load. A stator assembly is incorporated within a housing and is configured to movably support the oscillator and to carry an electromagnet.
The electromagnet generates a magnetic field which interacts with the permanent magnet to reciprocate the oscillator relative to the stator assembly in a linear path. A balancer is added to the system for canceling out undesired stator vibrations. The balancer are commonly supported to the stator assembly to be driven thereby in parallel with the oscillator. The balancer is configured to have a mass generally equal to that of the oscillator and to be devoid of any output member. Thus, the oscillator and the balancer are driven in a counter reciprocating manner, thereby keeping the stator assembly free from counter-vibrations and therefore driving the output shaft with a maximum output power.摘要翻译： 一种线性振荡致动器系统，其能够以最小的振动消除用于驱动负载的定子振动。 该系统包括承载永磁体的振荡器以及用于连接到负载的输出轴。 定子组件结合在壳体内并且构造成可移动地支撑振荡器并携带电磁体。 电磁体产生与永磁体相互作用的磁场，以使振荡器相对于定子组件在线性路径中往复运动。 平衡器被添加到系统中以消除不期望的定子振动。 平衡器通常支撑在定子组件上，由此与振荡器并联。 平衡器被配置为具有大体上等于振荡器的质量并且没有任何输出构件的质量。 因此，振荡器和平衡器以反向往复运动的方式被驱动，从而保持定子组件不受反作用振动，从而以最大输出功率驱动输出轴。
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2.发明公开Electric toothbrush and linear oscillator for the same 有权ElektrischeZahnbürstesowie linearer Oszillatorfürdieselbe
公开(公告)号：EP1329203A1
公开(公告)日：2003-07-23
申请号：EP03000684.5
申请日：2003-01-16
CPC分类号： F16F7/104 , A61C17/3445 , H02K33/16
摘要： An electric toothbrush includes a drive part, a driver, a brush part and a vibration-absorber. The drive part includes a drive shaft provided to be lineally movable and a brush part detachably attached to one end of the drive shaft. The driver is configured to apply reciprocal force to the drive shaft to reciprocally lineally move the drive shaft. The vibration-absorber is connected to the drive shaft via a second spring to be lineally movable along the drive shaft. A weight ratio of a weight of the vibration-absorber to a weight of the drive part is at least 0.9 and at most 1.1.
摘要翻译： 电动牙刷包括驱动部分，驱动器，刷部分和减振器。 驱动部分包括设置成可线性移动的驱动轴和可拆卸地附接到驱动轴的一端的刷部。 驱动器构造成将相互的力施加到驱动轴以往复地线性地移动驱动轴。 振动吸收器通过第二弹簧连接到驱动轴，以沿驱动轴线性移动。 减振器的重量与驱动部件的重量的重量比至少为0.9且至多为1.1。
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3.发明公开
公开(公告)号：EP1935371A1
公开(公告)日：2008-06-25
申请号：EP07025082.4
申请日：2007-12-24
发明人： Hioraki, Shimizu , Kunita, Tomohiro , Taniguchi, Shinichi , Kishimoto, Suehisa , Nishinaka, Takahiro
CPC分类号： A61C17/3445 , A61N1/322 , H02K33/16
摘要： An actuator includes a shaft supported in such a manner as to make axial reciprocating movement or rotational reciprocating movement around longitudinal axis thereof, and an electricity conducting member for making contact with the shaft at a plurality of points on a circumferential surface of the shaft used as an electricity conducting path leading to other members. Further, an electric toothbrush includes the actuator as a drive power source for a brush body, and the brush body is adapted to be supplied with an electric current through the shaft.
摘要翻译： 执行机构包括轴，其轴向往复运动或围绕其纵向轴线的往复运动的方式被支撑;以及导电构件，用于在用作轴的圆周表面上的多个点处与轴接触， 通向其他成员的导电通道。 此外，电动牙刷包括作为刷体的驱动力源的致动器，并且刷体适于通过轴提供电流。
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公开(公告)号：EP1684402B1
公开(公告)日：2007-06-06
申请号：EP06000935.4
申请日：2006-01-17
发明人： Kobayashi, Noboru , Nishinaka, Takahiro , Kanada, Kensaku , Shimizu, Hiroaki , Motohashi, Ryo , Yabuuchi, Hidekazu
CPC分类号： A61C17/3445 , H02K33/02 , H02K33/04 , H02K33/16
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5.发明公开Linear actuator for both vibrating and rolling movement and electric toothbrush using the same 有权线性致动器用于与该致动器轧制和振动运动和电动牙刷
公开(公告)号：EP1684401A1
公开(公告)日：2006-07-26
申请号：EP06000934.7
申请日：2006-01-17
发明人： Kobayashi, Noboru , Nishinaka, Takahiro , Kanada, Kensaku , Shimizu, Hiroaki , Motohashi, Ryo , Yabuuchi, Hidekazu
CPC分类号： A61C17/3445 , H02K33/02 , H02K33/04 , H02K33/16
摘要： The linear actuator for both vibrating and rolling movement according to one preferred embodiment of the present invention is comprised of a shaft (2) supported so as to be movable reciprocally in an axis direction and a rotation direction about the axis, a first linear driver (3A) including a cylindrical stator (41) having a winding wire (16) thereon and a movable member (40) arranged inside the stator (41) so as to reciprocate the shaft (2) linearly in the axis direction, a second linear driver (3B) including a cylindrical stator (31) having a winding wire (11) thereon and a movable member (30) arranged inside the stator so as to reciprocate the shaft (2) rollingly in the rotation direction, one of the movable members (30, 40) being secured on the shaft (2) and another one of the movable members (30, 40) being movable relative to the shaft (2), and a coordinating member (25) for enabling the shaft (2) and the one of the movable member (30, 40) to move in opposite phase to the another one of the movable member (30, 40).
摘要翻译： 对于这两种振动和滚动运动雅丁在本发明的一个优选实施例的线性致动器是由一个轴（2）的支撑以便可移动往复（上轴方向和绕轴，第一线性驱动器的旋转方向 图3A），其包括具有绕组线（16）在其上和所述定子（41内部配置有可动构件（40）），以便往复移动所述轴的圆筒状的定子（41）（2）线性地沿轴线方向，第二线性驱动器 （3B）包括圆筒状的定子（31），其具有一个绕组线布置在所述定子内，从而往复运动的轴（2）滚动地在旋转方向上，该可动构件中的一个（（11）在其上和一可动件（30） 30，40）固定在可相对于所述轴（2），所述轴（2）和可动部件中的另一个（30，40）和一个协调部件（25），用于使所述轴（2）和所述 可动部件中的一个（30，40），以在相反的相位移动到另一个 可动部件中的一个（30，40）。
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公开(公告)号：EP1329203B1
公开(公告)日：2006-04-05
申请号：EP03000684.5
申请日：2003-01-16
CPC分类号： F16F7/104 , A61C17/3445 , H02K33/16
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公开(公告)号：EP1162721A2
公开(公告)日：2001-12-12
申请号：EP01113744.5
申请日：2001-06-05
发明人： Shimizu, Hiroaki , Motohashi, Ryo , Yabuuchi, Hidekazu , Nishinaka, Takahiro , Kobayashi, Noboru
IPC分类号： H02K33/10
CPC分类号： H02K33/10 , B26B19/282 , B26B19/288
摘要： An improved linear oscillating actuator is capable of minimizing the undesired vibrations while moving first and second oscillators in parallel paths. The first and second oscillators carry first and second drive elements respectively for driving connection to individual reciprocating loads. The first and second drive elements project upwardly respectively from the first and second oscillators such that the first drive element is disposed immediately upwardly of the second oscillator and the second drive elements is disposed immediately upwardly of the first oscillator. With this reverse arrangement of the first and second drive elements relative to the first and second oscillators, the individual oscillating systems each including the oscillator, the drive element and the corresponding reciprocating load can have its mass center disposed in close proximity to a mass center of the actuator, thereby enabling to reduce undesired vibrations which would otherwise occur around the mass center of the actuator.
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公开(公告)号：EP1548918A3
公开(公告)日：2007-12-26
申请号：EP04029572.7
申请日：2004-12-14
发明人： Kobayashi, Noboru , Moriguchi, Masashi , Nishinaka, Takahiro , Yabuuchi, Hidekazu , Motohashi, Ryo
IPC分类号： H02K33/16
CPC分类号： H02K33/16 , B26B19/282 , B26B19/288 , H02K7/04 , H02K33/06
摘要： A linear oscillating actuator system which is capable of canceling out the stator vibrations for driving a load with a minimum of vibrations. The system includes an oscillator carrying a permanent magnet as well as an output shaft for connection to the load. A stator assembly is incorporated within a housing and is configured to movably support the oscillator and to carry an electromagnet.
The electromagnet generates a magnetic field which interacts with the permanent magnet to reciprocate the oscillator relative to the stator assembly in a linear path. A balancer is added to the system for canceling out undesired stator vibrations. The balancer are commonly supported to the stator assembly to be driven thereby in parallel with the oscillator. The balancer is configured to have a mass generally equal to that of the oscillator and to be devoid of any output member. Thus, the oscillator and the balancer are driven in a counter reciprocating manner, thereby keeping the stator assembly free from counter-vibrations and therefore driving the output shaft with a maximum output power.-
9.发明授权Linear actuator for both vibrating and rolling movement and electric toothbrush using the same 有权线性致动器用于与该致动器轧制和振动运动和电动牙刷
公开(公告)号：EP1684401B1
公开(公告)日：2007-10-17
申请号：EP06000934.7
申请日：2006-01-17
发明人： Kobayashi, Noboru , Nishinaka, Takahiro , Kanada, Kensaku , Shimizu, Hiroaki , Motohashi, Ryo , Yabuuchi, Hidekazu
CPC分类号： A61C17/3445 , H02K33/02 , H02K33/04 , H02K33/16
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10.发明公开Vibratory linear actuator and electric toothbrush using the same 有权Vibrierender Linearaktuator und elektrischeZahnbürstemit diesem Aktuator
公开(公告)号：EP1684402A1
公开(公告)日：2006-07-26
申请号：EP06000935.4
申请日：2006-01-17
发明人： Kobayashi, Noboru , Nishinaka, Takahiro , Kanada, Kensaku , Shimizu, Hiroaki , Motohashi, Ryo , Yabuuchi, Hidekazu
CPC分类号： A61C17/3445 , H02K33/02 , H02K33/04 , H02K33/16
摘要： A vibratory linear actuator according to one embodiment of the present invention is comprised of a stator (2) having a through hole therein and a winding wire (4) therearound; a movable member (6) having a through hole therein and a member (5) made of a magnetic material, said movable member (6) being provided inside said through hole of said stator (2), so as to reciprocate in an axis direction upon an application of electric current to said winding wire (4); a shaft (13) inserted into said through hole of said movable member (6) so as to be movable reciprocally in relation to said movable member (6); and a coordinating member (15, 16, 17) that enables said shaft (13) to reciprocate in opposite phase to said movable member (6).
摘要翻译： 根据本发明的一个实施例的振动线性致动器由其中具有通孔的定子（2）和围绕其的绕组线（4）组成; 其中具有通孔的可动件（6）和由磁性材料制成的构件（5），所述可动件（6）设置在所述定子（2）的所述通孔的内侧，从而沿轴向方向 在对所述绕组线（4）施加电流时; 插入到所述可动构件（6）的所述通孔中以相对于所述可动构件（6）往复运动的轴（13）; 以及能够使所述轴（13）以与所述可动构件（6）相反的相位往复运动的协调构件（15,16,17）。
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