公开(公告)号：US4554805A

公开(公告)日：1985-11-26

申请号：US581155

申请日：1984-02-17

申请人： Hiroshi Hirooka ,  Yoshio Yoshida ,  Toshio Fukushi ,  Yasuo Takeya ,  Satoshi Nagai

发明人： Hiroshi Hirooka ,  Yoshio Yoshida ,  Toshio Fukushi ,  Yasuo Takeya ,  Satoshi Nagai

IPC分类号： D06F13/02 ,  D06F37/30 ,  D06F17/08 ,  D06F33/02

CPC分类号： D06F13/02 ,  D06F37/306

摘要： In an agitating type washing machine a washing drive motor is run reciprocally in opposite directions to rotate an agitating wheel within a washing tank alternately in one and the other directions to perform intended washing. The washing machine comprises a rotational angle detector for detecting an angle of rotation of the agitating wheel, and a control for controlling the motor in response to a detection signal from the rotational angle detector. The control controls such that an angle of rotation of said agitating wheel by energization of the motor during running under a load is made smaller than that during no load running and that changing over between running under a load and no load running is automatically effected in response to a detection signal from the rotational angle detector, and controls rotation of said agitating wheel to an angle equal to or less than 360 degrees including rotation by energization of the motor and rotation by inertia whether during running under a load or no load.

摘要翻译： 在搅拌型洗衣机中，洗涤驱动马达在相反的方向上往复运动，以便在一个和另一个方向上交替地使洗涤槽内的搅拌轮旋转以进行预期的洗涤。 洗衣机包括用于检测搅拌轮的旋转角度的旋转角度检测器和响应于来自旋转角度检测器的检测信号来控制马达的控制。 控制控制使得通过在负载运行期间通过电动机通电来使所述搅动轮的旋转角度小于空载运行时的旋转角度，并且在负载运行和空载运行之间的转换自动地作出响应 涉及来自旋转角度检测器的检测信号，并且在负载或无负载下运行期间，通过激励电动机的转动和通过惯性旋转，将所述搅拌轮的旋转控制为等于或小于360度的角度，包括旋转。

公开(公告)号：US4542633A

公开(公告)日：1985-09-24

申请号：US581154

申请日：1984-02-17

申请人： Hiroshi Hirooka ,  Yoshio Yoshida ,  Toshio Fukushi ,  Yasuo Takeya

发明人： Hiroshi Hirooka ,  Yoshio Yoshida ,  Toshio Fukushi ,  Yasuo Takeya

IPC分类号： D06F33/02 ,  D06F13/02 ,  D06F37/30 ,  D06F17/08

CPC分类号： D06F37/306 ,  D06F13/02

摘要： In an agitating type washing machine a washing drive motor is run reciprocally in opposite directions to rotate an agitating wheel within a washing tank alternately in one and the other directions to perform intended washing, the washing machine comprises a rotational angle detector for detecting an angle of rotation of the agitating wheel, and a control for controlling the motor in response to a detection signal from the rotational angle detector. The control interrupts energization of the motor when the angle of actual rotation of said agitating wheel or the number of rotations of the motor reaches a predetermined value, the control means controlling the motor to run in a reverse direction when rotation of the agitating wheel by inertia in one direction is almost stopped.

摘要翻译： 在搅拌式洗衣机中，洗涤驱动马达在相反的方向上往复运动，以在一个和另一个方向上交替地旋转洗涤槽内的搅拌轮以执行预定的洗涤，洗衣机包括用于检测角度的旋转角度检测器 搅拌轮的旋转，以及响应于来自旋转角度检测器的检测信号控制马达的控制。 当所述搅拌轮的实际旋转角度或马达的转数达到预定值时，所述控制中断所述马达的通电，所述控制装置控制所述马达在所述搅动轮由惯性旋转时沿相反方向运行 在一个方向几乎停了。

公开(公告)号：USD360341S

公开(公告)日：1995-07-18

申请号：US13522

申请日：1993-09-27

申请人： Hiroshi Hirooka ,  Mikio Mori

设计人： Hiroshi Hirooka ,  Mikio Mori

公开(公告)号：US4843671A

公开(公告)日：1989-07-04

申请号：US826653

申请日：1986-02-06

申请人： Hiroshi Hirooka ,  Takeshi Saito ,  Hirobumi Urabe

发明人： Hiroshi Hirooka ,  Takeshi Saito ,  Hirobumi Urabe

IPC分类号： D06F35/00

CPC分类号： D06F35/007

摘要： In the initial stage of the dehydrating operation (spin cycle) in a washing machine, operations of rotating the dehydrating tank at a low speed for a predetermined period of time or of stopping the driving motor temporarily when the speed of rotation of the dehydrating tank reaches a predetermined low value are repeated a plurality of times. During this operation, the water contained in the clothes in the dehydrating tank is partly removed and the weight of the load decreased as much. Therefore, in a dehydrating operation in which the tank is rotated at a high speed, the clothes do not have a strong tendency to shift to one side, with the result that little vibration and noise are produced.

摘要翻译： 在洗衣机中的脱水操作（旋转循环）的初始阶段，在脱水罐的转速达到时，将脱水罐以低速旋转一定时间或暂时停止驱动电动机的动作 多次重复预定的低值。 在该操作中，脱水罐中衣物中所含的水被部分地去除，并且负荷的重量减少了很多。 因此，在水箱高速旋转的脱水操作中，衣服不具有向一侧移动的强烈倾向，结果是产生很少的振动和噪音。

公开(公告)号：US4676077A

公开(公告)日：1987-06-30

申请号：US831191

申请日：1986-02-20

申请人： Hiroshi Hirooka ,  Takeshi Saito ,  Hirobumi Urabe

发明人： Hiroshi Hirooka ,  Takeshi Saito ,  Hirobumi Urabe

IPC分类号： D06F33/02 ,  D06F37/30 ,  D06F37/42 ,  G08B21/18

CPC分类号： G08B21/18 ,  D06F37/304 ,  D06F37/42

摘要： When it is detected that the motor for rotating the agitator of the machine is locked, the motor is turned in the forward direction and/or in the reverse direction a predetermined number of times. If the motor is still locked, an indicating unit is operated to indicate the occurrence of the abnormal condition. When the motor locked by an excessively large quantity of wash and the motor is not unlocked after the motor is turned in the opposite direction, the occurrence of the abnormal condition is indicated by an alarm unit. Therefore, the operator, informed of the presence of the abnormal condition immediately upon its occurrence, can rectify the problem, for instance, by decreasing the size of the washing load.

摘要翻译： 当检测到用于使机器的搅拌器旋转的电动机被锁定时，电动机沿正向和/或相反方向转动预定次数。 如果电机仍然锁定，则操作指示单元以指示异常状况的发生。 当马达在相反方向转动之后马达被过大的洗涤量锁定并且马达未解锁时，异常状态的发生由报警单元指示。 因此，操作员在发生异常状况时立即通知异常情况，可以例如通过减小洗涤负荷的大小来解决问题。

公开(公告)号：US4732016A

公开(公告)日：1988-03-22

申请号：US831378

申请日：1986-02-20

申请人： Hiroshi Hirooka ,  Takeshi Saito ,  Hirobumi Urabe

发明人： Hiroshi Hirooka ,  Takeshi Saito ,  Hirobumi Urabe

IPC分类号： D06F37/30 ,  D06F37/40

CPC分类号： D06F37/40

摘要： In a single-tank dehydration-type agitator-operated washing machine, the agitator and the dehydrating tank are driven by respective drive shafts which are operated by a clutch mechanism selectively in such a manner that the drive shafts are selectively rotated in association with each other or independently of each other. A brake band for operating the two drive shafts independently of each other and the clutch mechanism are operated by a lever. In order to positively engage the brake band with the lever, the lever is driven while the drive shafts are being rotated in one direction in association with each other. In order to cause the lever to engage with the brake band with a suitable timing, the brake band is provided with a collar-shaped engagement regulating plate having a cut formed therein.

摘要翻译： 在单槽脱水式搅拌机操作的洗衣机中，搅拌器和脱水罐由相应的驱动轴驱动，驱动轴由离合器机构选择性地以使得驱动轴相互选择性地旋转的方式驱动 或彼此独立。 用于彼此独立地操作两个驱动轴的制动带和离合器机构由杠杆操作。 为了使制动带与杠杆成正面地接合，当驱动轴在一个方向上相互转动时驱动杆。 为了使杠杆与适当的时间与制动带接合，制动带设置有在其中形成有切口的凸缘形接合调节板。