公开(公告)号：US5876014A

公开(公告)日：1999-03-02

申请号：US704911

申请日：1996-08-30

申请人： Seiichiro Noritake ,  Yoshinori Shinohara

发明人： Seiichiro Noritake ,  Yoshinori Shinohara

IPC分类号： F16K31/04 ,  F24F13/14 ,  F25D17/04 ,  F25D17/08 ,  F16K31/02

CPC分类号： F25D17/045 ,  F16K31/041 ,  F25D2317/061 ,  F25D2400/04 ,  F25D2500/02

摘要： A motor damper arranged in a passage in a refrigerator through which the cold air flows comprises a frame constituting a part of the passage, a cold air gate formed at the center of the frame, a baffle rotatably secured on a rotation shaft formed on the frame for opening and closing the cold air gate and a rotation mechanism for swinging the baffle between open and closed positions of the cold air gate. The baffle is arranged to enclose a neighboring region by the frame at the position it closes the cold air gate. The rotation mechanism includes a motor arranged outside the frame and in the vicinity of the rotation shaft of the baffle. The motor damper also includes an output shaft of the motor which is rotatably secured to the rotation shaft of the baffle.

摘要翻译： 布置在冰箱通道中的电机阻尼器，冷空气流过该通道包括构成通道一部分的框架，形成在框架中心的冷气门，可旋转地固定在形成在框架上的旋转轴上的挡板 用于打开和关闭冷气门以及用于使挡板在冷气门的打开和关闭位置之间摆动的旋转机构。 挡板被布置成通过框架在其关闭冷气门的位置处包围相邻区域。 旋转机构包括布置在框架外部并且在挡板的旋转轴附近的马达。 马达阻尼器还包括马达的输出轴，其可旋转地固定到挡板的旋转轴。

公开(公告)号：US07155992B2

公开(公告)日：2007-01-02

申请号：US10367662

申请日：2003-02-14

申请人： Seiichiro Noritake

发明人： Seiichiro Noritake

IPC分类号： F25D17/08

CPC分类号： F16H19/00 ,  F16H57/12 ,  F16K31/53 ,  F25D17/045 ,  Y10T74/18528 ,  Y10T74/19637 ,  Y10T74/19651 ,  Y10T74/19874 ,  Y10T74/2066 ,  Y10T137/87161

摘要： A driving force transmission mechanism having a following rotation preventing mechanism that prevents a follower wheel from rotating together with a driving wheel in a play section is provided. Also, a damper apparatus that can drive two open-close plates independently from each other through the driving force transmission mechanism are provided. The following rotation preventing mechanism includes a cam member that rotates together with the follower wheel, and an elastic member that elastically presses a cam surface of the cam member. The cam surface has an arcuate section that slides against the elastic member in a linked movement section in which the follower wheel follows rotations of the driving wheel, small diameter sections on both sides of the arcuate section, and ridge sections that continuously connects the small diameter sections and the arcuate section without forming step differences. The following rotation of the follower wheel is prevented by a load that is generated as an abutting position between the elastic member and the cam surface shifts from the smaller diameter section past the ridge section into the arcuate section.

摘要翻译： 提供一种驱动力传递机构，其具有防止从动轮与驱动轮一起在游戏部中旋转的以下旋转防止机构。 另外，还提供一种可以通过驱动力传递机构彼此独立地驱动两个开闭板的阻尼装置。 以下旋转防止机构包括与从动轮一起旋转的凸轮部件和弹性地按压凸轮部件的凸轮面的弹性部件。 凸轮表面具有弓形部分，该弓形部分在连接的运动部分中滑动抵靠弹性部件，其中从动轮跟随驱动轮的旋转，弓形部分两侧的小直径部分和连续连接小直径的脊部 部分和弓形部分没有形成阶梯差异。 由于弹性构件和凸轮表面之间的邻接位置从较小直径部分移动通过脊部到弓形部分而产生的负载来防止从动轮的随后旋转。

公开(公告)号：US5537086A

公开(公告)日：1996-07-16

申请号：US227383

申请日：1994-04-14

申请人： Seiichiro Noritake

发明人： Seiichiro Noritake

IPC分类号： H01H36/00 ,  H01H9/00

CPC分类号： H01H36/0026

摘要： A driver device for a reed switch includes a reed switch including first and second reed pieces; a first magnet for magnetizing the first reed piece so as to have a specific magnetic polarity; a rotary member located close to the second reed piece; a second magnet, fixed to the rotary member, having different magnetic poles arranged in the circumferential direction, the second reed piece being located to face the second magnet.

摘要翻译： 用于舌簧开关的驱动装置包括一个舌簧开关，该舌簧开关包括第一和第二簧片; 用于使所述第一簧片磁化以具有特定磁极性的第一磁体; 靠近所述第二簧片的旋转构件; 第二磁体，固定到所述旋转构件，在圆周方向上具有不同的磁极，所述第二簧片被定位成面对所述第二磁体。

公开(公告)号：US06935611B2

公开(公告)日：2005-08-30

申请号：US10738649

申请日：2003-12-17

申请人： Seiichiro Noritake ,  Ryuhei Wada

发明人： Seiichiro Noritake ,  Ryuhei Wada

IPC分类号： F16K31/04 ,  F16K31/02

CPC分类号： F16K31/046

摘要： A motor control device for a flow control device includes an opening part through which an upstream side of a fluid flow passage is in communication with a downstream side of the fluid flow passage, a valve element that controls a flow of a fluid which passes through the opening part, a motor which includes a rotor and a stator that relatively moves the valve element with respect to the opening part and a drive control section by which the motor is rotationally driven and controlled. Drive pulses are outputted from the drive control section for rotationally driving the rotor of the motor and a stop pulse is outputted from the drive control section and set to be a period width longer than that of the drive pulse for stopping the rotor of the motor at a prescribed position. The stop pulse is applied to the motor and the rotor stops at the prescribed position by a magnetic detent torque between the rotor and the stator.

摘要翻译： 一种用于流量控制装置的电动机控制装置包括：开口部，流体流路的上游侧与流体流路的下游侧连通;阀元件，其控制流过所述流体流路的流体的流动; 开口部，包括相对于所述开口部使所述阀体相对移动的转子和定子的电动机以及所述电动机被旋转驱动和控制的驱动控制部。 驱动脉冲从驱动控制部输出，用于旋转驱动电动机的转子，并且从驱动控制部输出停止脉冲，并将其设定为比驱动脉冲长的时间长度，以使电动机的转子停止 一个规定的位置。 停止脉冲施加到电动机，并且转子通过转子和定子之间的磁力制动力矩停止在规定位置。

公开(公告)号：US06647740B2

公开(公告)日：2003-11-18

申请号：US10107600

申请日：2002-03-25

申请人： Seiichiro Noritake

发明人： Seiichiro Noritake

IPC分类号： F25D1704

CPC分类号： F16K11/052 ,  F24F13/14 ,  F25D17/045 ,  F25D17/065 ,  F25D23/023 ,  F25D2317/062 ,  F25D2317/0653 ,  F25D2400/04

摘要： A damper apparatus for a refrigerator includes a single damper open/close plate in which two faces of the damper open/close plate are capable of facing two duct opening sections that are branched from one duct. Each of the two faces of the open/close plate opens and closes each of the corresponding opening sections that face the respective two faces of the open/close plate.

公开(公告)号：US06330891B1

公开(公告)日：2001-12-18

申请号：US09553558

申请日：2000-04-20

申请人： Seiichiro Noritake

发明人： Seiichiro Noritake

IPC分类号： F16K1122

CPC分类号： F25D17/045 ,  F16K1/18 ,  F16K11/163 ,  Y10T137/87161 ,  Y10T137/87442 ,  Y10T137/87772 ,  Y10T137/8778

摘要： In a double-damper apparatus 1 including a driving portion (2), two frame portions (3 and 4) arranged on both sides of the driving portion, and two open/close members (5 and 6) which are coupled with the driving portion (2) and perform the operation of opening/closing the openings (31 and 41) formed in the frame portions respectively by the driving force of the driving portion, a steps(s) &bgr; is formed between the flat portions (37b and 47b) of the two frame portions (3 and 4). A labyrinth structure is formed between both flat portions (37b and 47b) to prevent leakage of fluid between both fluid channels.

摘要翻译： 在包括驱动部分（2）的双阻尼器装置1中，布置在驱动部分两侧的两个框架部分（3和4）和两个开/关构件（5和6） （2）并且通过驱动部分的驱动力分别执行打开/关闭形成在框架部分中的开口（31和41）的操作，在平坦部分（37b和47b）之间形成有台阶β， 的两个框架部分（3和4）。 在两个平坦部分（37b和47b）之间形成迷宫结构，以防止流体在两个流体通道之间泄漏。

公开(公告)号：US06244564B1

公开(公告)日：2001-06-12

申请号：US09501627

申请日：2000-02-10

申请人： Seiichiro Noritake

发明人： Seiichiro Noritake

IPC分类号： F16K3102

CPC分类号： F16K31/043 ,  F25D17/045 ,  F25D2317/061 ,  F25D2400/04 ,  F25D2500/02 ,  Y10T74/19874

摘要： A motor-type damper unit includes a motor for driving in a single direction, an opened/closed member for reciprocating in an opening direction and a closing direction with a fulcrum shaft serving as a center by a drive force of said motor, an intermittent drive gear formed with a tooth part in a predetermined part in a circumferential direction and rotation blocking parts at both ends of the tooth part, said intermittent drive gear for rotating by the drive force of said motor, a first transmission gear placed on the fulcrum shaft for engaging the tooth part of said intermittent drive gear, thereby rotating said opened/closed member in a predetermined direction and a second transmission gear for engaging the tooth part of said intermittent drive gear at a different position from said first transmission gear, for transmitting a rotation force of said intermittent drive gear to said first transmission gear and for rotating said first transmission gear in an opposite direction to the predetermined direction.

摘要翻译： 马达式阻尼器单元包括用于沿单方向驱动的马达，用于通过所述马达的驱动力以打开方向往复运动的打开/关闭构件和以支点轴为中心的关闭方向，间歇驱动 齿轮在圆周方向上形成有预定部分的齿部，并且在齿部的两端形成有旋转阻挡部，所述间歇驱动齿轮通过所述电动机的驱动力旋转，第一变速齿轮设置在支点轴上， 与所述间歇驱动齿轮的齿部接合，从而沿预定方向旋转所述打开/关闭构件;以及第二传动齿轮，用于在与所述第一传动齿轮不同的位置处接合所述间歇驱动齿轮的齿部，用于传递旋转 所述间歇驱动齿轮对所述第一变速齿轮的力和用于沿着与所述预调相反的方向旋转所述第一变速齿轮 方向。

公开(公告)号：US6058726A

公开(公告)日：2000-05-09

申请号：US867155

申请日：1997-05-30

申请人： Seiichiro Noritake

发明人： Seiichiro Noritake

IPC分类号： F25D17/04 ,  F25D17/06 ,  F16K11/052 ,  F16K11/22

CPC分类号： F25D17/045 ,  F25D17/065 ,  F25D2317/061 ,  F25D2317/0653 ,  F25D2400/04 ,  F25D2500/02

摘要： A damper comprises two cold air inlets through which a fluid flows, two gate plates which open and close the two cold air inlets and a drive unit for driving the two gate plates. The drive unit is installed between the two cold air inlets to open and close the gate plates. The drive unit operates to control the fluid flow. In a particular form, the damper is installed in a refrigerator for opening and closing two cold air inlets of the refrigerator.

摘要翻译： 阻尼器包括流体流过的两个冷空气入口，用于打开和关闭两个冷空气入口的两个闸板和用于驱动两个闸板的驱动单元。 驱动单元安装在两个冷气入口之间，以打开和关闭闸板。 驱动单元用于控制流体流动。 在特定形式中，阻尼器安装在用于打开和关闭冰箱的两个冷空气入口的冰箱中。

公开(公告)号：US07357369B2

公开(公告)日：2008-04-15

申请号：US10936609

申请日：2004-09-08

申请人： Seiichiro Noritake ,  Hide Hara

发明人： Seiichiro Noritake ,  Hide Hara

IPC分类号： F16K31/04

CPC分类号： F25D17/045 ,  F25D2317/061 ,  F25D2400/04

摘要： A damper device includes a drive part, a baffle driven by the drive part, a frame including an aperture part which is opened or closed by the baffle, and a cover member for covering a joint part provided for the drive part to prevent moisture existing outside of the drive part from entering into the drive part. An adhesive is preferably coated in the joint part for the drive part to prevent the moisture from entering into the drive part.

摘要翻译： 阻尼器装置包括驱动部分，由驱动部分驱动的挡板，包括由挡板打开或关闭的开口部分的框架以及用于覆盖设置在驱动部分上的接合部分的盖部件，以防止存在于外部的水分 的驱动部分进入驱动部分。 粘合剂优选涂覆在用于驱动部分的接合部分中以防止水分进入驱动部分。

公开(公告)号：US06990992B2

公开(公告)日：2006-01-31

申请号：US10627959

申请日：2003-07-25

申请人： Seiichiro Noritake

发明人： Seiichiro Noritake

IPC分类号： F16K11/052

CPC分类号： F16K1/165 ,  F24F13/1406 ,  F24F13/1413 ,  F24F13/1426 ,  F24F2013/1446 ,  F25D17/045 ,  F25D17/065 ,  F25D23/00 ,  Y10T137/0318 ,  Y10T137/87732 ,  Y10T137/87772 ,  Y10T137/87812

摘要： A damper device includes a first baffle capable of opening or closing a first opening portion by turning about its axis and a second baffle capable of opening or closing a second opening portion by turning about its axis. A common drive source for driving the first baffle and the second baffle and a gear train by which the output from the drive source is transmitted to the first baffle and the second baffle are also provided. The device also includes a first rotary shaft driven by the gear train for driving the first baffle and a second rotary shaft driven by the gear train for driving the second baffle. The first rotary shaft and the second rotary shaft are arranged to be extended from the positions adjacent to each other on the gear train toward one side in an axial direction of the gear train.

摘要翻译： 阻尼器装置包括能够通过围绕其轴线转动而打开或闭合第一开口部分的第一挡板和能够围绕其轴线转动来打开或关闭第二开口部分的第二挡板。 还提供了用于驱动第一挡板和第二挡板的共同驱动源，以及传动驱动源的输出到第一挡板和第二挡板的齿轮系。 该装置还包括由用于驱动第一挡板的齿轮系驱动的第一旋转轴和由用于驱动第二挡板的齿轮系驱动的第二旋转轴。 第一旋转轴和第二旋转轴被布置成在齿轮系上相对于齿轮系的轴向方向的一侧延伸。