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1. 发明授权

US06591439B2 Control for an automatic washer with spray pretreatment 有权
公开(公告)号：US06591439B2
公开(公告)日：2003-07-15
申请号：US09899672
申请日：2001-07-05
申请人： Kenneth N. Whah , John W. Euler , Robert J. Pinkowski , John Carl Aldrin
发明人： Kenneth N. Whah , John W. Euler , Robert J. Pinkowski , John Carl Aldrin
IPC分类号： D06F3302
CPC分类号： D06F39/06
摘要： This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.

2. 发明授权

US06564413B2 Method for operating a front-loading washing machine 失效
公开(公告)号：US06564413B2
公开(公告)日：2003-05-20
申请号：US10044582
申请日：2001-11-09
申请人： Walter Braun , Michael Laue
发明人： Walter Braun , Michael Laue
IPC分类号： D06F3302
CPC分类号： D06F35/007 , D06F37/203
摘要： The invention concerns a method for operating a front-loading washing machine with a washing aggregate comprising a tub holding a rotatably-mounted drum suspended in the machine housing so as to be able to oscillate with a midaxis descending from front to back and equipped an imbalance sensor that changes the rotation of the drum by means of a control program when an imbalance occurs in the spin cycle. In many cases of operation an improved spin result can be achieved for a small loads of cotton laundry and the related laundry absorbency by disabling the imbalance sensor and running the spin cycle at the programmed maximum speed.

3. 发明授权

US06550290B2 Drum type washing machine with laundry weight detecting means 失效
公开(公告)号：US06550290B2
公开(公告)日：2003-04-22
申请号：US09982087
申请日：2001-10-19
申请人： Katsuyuki Shimakage , Kiyoe Ochiai
发明人： Katsuyuki Shimakage , Kiyoe Ochiai
IPC分类号： D06F3302
CPC分类号： D06F39/003 , D06F37/203
摘要： A drum type washing machine includes a drum for accommodating laundry and a variable speed electric motor for rotating the drum. A rise time is detected when the drum or the motor is accelerated from a first predetermined rotational speed to a second predetermined rotational speed while a predetermined constant power is being supplied to the motor. A fall time is detected when the drum or the motor is decelerated from a third predetermined rotational speed to a fourth predetermined rotational speed while the motor is in a free running state. A weight of the laundry in the drum is detected on the basis of the detected rise and fall times. A balance of the laundry in the drum is detected. The detected weight is compensated according to a result of balance detection.

4. 发明授权

US06536243B2 Drum type washing machine with turbidity sensor 失效
标题翻译：鼓式洗衣机带浊度传感器
公开(公告)号：US06536243B2
公开(公告)日：2003-03-25
申请号：US09730569
申请日：2000-12-07
申请人： Kiyomi Sasano
发明人： Kiyomi Sasano
IPC分类号： D06F3302
CPC分类号： D06F39/004
摘要： A drum type washing machine includes an outer cabinet, a water tub mounted in the outer cabinet and having a rear wall, a generally drum-like rotating tub rotatably mounted in the water tub and having a rear wall, and a turbidity sensor sensing a turbidity of wash liquid in the water tub and disposed on a lower inside face of the rear wall of the water tub, the turbidity sensor including a light emitting element and a light detecting element.
摘要翻译：滚筒式洗衣机包括外壳，安装在外机壳中的水桶，并具有后壁，可旋转地安装在水桶中并具有后壁的大致滚筒状旋转桶，以及感测浊度的浊度传感器在水桶中洗涤液体并设置在水桶后壁的下内表面上，浊度传感器包括发光元件和光检测元件。

5. 发明授权

US06701561B2 Method and system for detecting fluid injection from stationary to rotating members 失效
标题翻译：用于检测从静止到旋转构件的液体注入的方法和系统
公开(公告)号：US06701561B2
公开(公告)日：2004-03-09
申请号：US09951790
申请日：2001-09-10
申请人： Bruce B. Figi , Gary R. O'Brien
发明人： Bruce B. Figi , Gary R. O'Brien
IPC分类号： D06F3302
CPC分类号： D06F37/225 , G01M1/323
摘要： Methods and systems are disclosed for detecting mass transfer in a rotating device or rotating system, such as a washing machine or dishwasher. Mass may be transferred from the stationary member to the rotating member. The transfer of the mass from the stationary member to the rotating member may be detected utilizing a sensor. A controller linked to the rotating system thereafter may receive a signal that the transfer of mass has been detected, in response to detecting the transfer of mass, thereby permitting the controller to compensate future mass placements in the rotating system according to measured latencies. The mass may comprise a fluid. The fluid itself may be conductive. A gap is generally configured between the stationary member and the rotating member. At least one wire connected to the sensor may be inserted into a stream of such fluid that is created when injectors are activated. An electrical circuit may be completed when the stream of fluid travels across the gap to at least one other wire connected to the sensor and through sensor circuitry associated with the sensor.
摘要翻译：公开了用于检测旋转装置或旋转系统（例如洗衣机或洗碗机）中的质量传递的方法和系统。质量可以从固定构件转移到旋转构件。可以使用传感器来检测质量从固定构件到旋转构件的传递。响应于检测到质量传递，连接到旋转系统的控制器可以接收已经检测到质量传递的信号，从而允许控制器根据测量的延迟来补偿未来在旋转系统中的质量布置。质量可以包括流体。流体本身可以是导电的。通常在固定构件和旋转构件之间构造间隙。连接到传感器的至少一根线可以被插入在喷射器被激活时产生的这种流体的流中。当流体流经间隙移动到连接到传感器的至少一个其它线并且通过与传感器相关联的传感器电路时，可以完成电路。

6. 发明授权

US06654975B2 Appliance incorporating leveling display system 失效
标题翻译：整合显示系统
公开(公告)号：US06654975B2
公开(公告)日：2003-12-02
申请号：US09935708
申请日：2001-08-24
申请人： John F. Broker
发明人： John F. Broker
IPC分类号： D06F3302
CPC分类号： D06F39/005 , A47L15/42 , D06F33/02 , D06F37/203 , D06F39/082 , D06F39/12
摘要： An appliance is provided with a display system for use in connection with leveling the appliance. The system includes an accelerometer used in connection with an electronic controller to sense the degree to which the appliance is not level. Signals from the accelerometer are sent to a CPU which regulates a visual depiction on a display provided on the appliance. Adjustments made to alter the leveling condition of the appliance are also relayed to CPU, thereby updating the display and conveying when the appliance is suitably level. The system components can also be used to regulate other appliance operations.
摘要翻译：设备上设有一个显示系统，用于与整平设备相关联。该系统包括与电子控制器结合使用的加速度计，以感测器具不平坦的程度。来自加速度计的信号被发送到CPU，其在设备上提供的显示器上调节视觉描绘。为改变设备的调平状况而进行的调整也会中继到CPU，从而更新显示屏并在设备适当水准时进行传送。系统组件也可用于调节其他设备操作。

7. 发明授权

US06553595B1 Laundry appliance with energy saving feature 有权
标题翻译：具有节能功能的洗衣机
公开(公告)号：US06553595B1
公开(公告)日：2003-04-29
申请号：US09989175
申请日：2001-11-21
申请人： Jordan S. Bruntz , Brent A. England , Steven J. Sousek
发明人： Jordan S. Bruntz , Brent A. England , Steven J. Sousek
IPC分类号： D06F3302
CPC分类号： D06F35/006 , D06F39/005
摘要： A vertical axis clothes washing appliance is configured to meet predetermined energy and water usage factors by establishing a balance between water temperature, water level, and wash performance parameters. In accordance with the overall invention, additional controls for the washing machine enable an energy saving hot wash cycle to be established, with this wash cycle being designed to automatically establish a wash temperature which is intermediate warm and hot water temperature settings.
摘要翻译：垂直轴洗衣机通过建立水温，水位和洗涤性能参数之间的平衡来配置为满足预定的能量和水分利用因素。根据本发明，洗衣机的附加控制使得能够建立节能热洗循环，该洗涤循环被设计成自动建立温和热水温度设定中间的洗涤温度。

8. 发明授权

US06523205B1 Suds detection and display system for an automatic washing machine 有权
标题翻译：自动洗衣机的Suds检测和显示系统
公开(公告)号：US06523205B1
公开(公告)日：2003-02-25
申请号：US09919792
申请日：2001-08-02
申请人： John F. Broker , Douglas A. Ochsner , Evan R. Vande Haar
发明人： John F. Broker , Douglas A. Ochsner , Evan R. Vande Haar
IPC分类号： D06F3302
CPC分类号： D06F39/06 , D06F2212/02 , D06F2216/00
摘要： A clothes washing machine is automatically responsive to indications of high suds level conditions during washing operations to, not only counteract the high level of suds, but effectively educate the user on avoiding the reoccurrence of the conditions. A display, such as an LCD touch screen which is also preferably used to input desired cycle parameters, is integrated into the washing machine for both alerting the user to the occurrence of a high suds level condition and conveying information on how to avoid the development of the situation in the future. In order to avoid prematurely alarming the user, it is preferable to instruct the user only after a predetermined number of high level suds cycles are detected.
摘要翻译：洗衣机在洗涤操作期间自动响应高泡沫状态的指示，不仅可以抵消高水平的泡沫，而且有效地教导使用者避免再次出现的情况。还优选地，用于输入期望的循环参数的诸如LCD触摸屏的显示器被集成到洗衣机中，用于警告用户发生高泡沫状态并传达关于如何避免发展的信息未来的情况。为了避免用户过早报警，优选仅在检测到预定数量的高电平的泡沫循环之后才指示用户。

9. 发明授权

US06418581B1 Control system for measuring load imbalance and optimizing spin speed in a laundry washing machine 失效
标题翻译：用于测量洗衣机中的负载不平衡和优化旋转速度的控制系统
公开(公告)号：US06418581B1
公开(公告)日：2002-07-16
申请号：US09344170
申请日：1999-06-24
申请人： Mats Gunnar Bruce , Christopher Andrew Oswald , Albert Ford Adcock
发明人： Mats Gunnar Bruce , Christopher Andrew Oswald , Albert Ford Adcock
IPC分类号： D06F3302
CPC分类号： D06F37/203
摘要： A control system for measuring load imbalance in a laundry washing machine having a non-vertical axis of drum rotation, and then using the value obtained for the load imbalance to calculate a maximum permissible angular velocity for the drum during the water extraction cycle.
摘要翻译：一种用于测量具有滚筒旋转的非垂直轴线的洗衣机中的负载不平衡的控制系统，然后使用为负载不平衡获得的值来计算在抽水循环期间滚筒的最大允许角速度。

10. 发明授权

US06415469B1 Control system and process for automatically controlling agitator motion patterns in a washing machine 有权
标题翻译：用于自动控制洗衣机中搅拌器运动模式的控制系统和过程
公开(公告)号：US06415469B1
公开(公告)日：2002-07-09
申请号：US09583858
申请日：2000-05-31
申请人： Alfredo Diaz Fernandez , Pedro Roberto Reyes Turrubiarte , Erick Flores Islas , Juan Carlos Gonzalez Garcia Ancira
发明人： Alfredo Diaz Fernandez , Pedro Roberto Reyes Turrubiarte , Erick Flores Islas , Juan Carlos Gonzalez Garcia Ancira
IPC分类号： D06F3302
CPC分类号： D06F35/006 , D06F13/02 , D06F2202/065 , D06F2202/12 , D06F2204/065 , D06F2204/10
摘要： A process and system for controlling respective agitator motion patterns in a washing machine having a motor drive coupled to energize a motor that drives the agitator is provided. The process allows for selecting a desired agitator motion pattern based on one or more pattern selection signals. The process further allows measuring one or more parameters indicative of the actual agitator motion pattern. A comparing step allows for comparing the actual agitator motion pattern against the desired agitator motion pattern, and an adjusting step allows for adjusting one or more control signals supplied to the motor drive for correcting deviations between the actual agitator motion pattern and the desired motion pattern.
摘要翻译：提供了一种用于控制洗衣机中的各个搅拌器运动模式的过程和系统，该洗衣机具有耦合以激励驱动搅拌器的马达的马达驱动。该过程允许基于一个或多个模式选择信号来选择所需的搅拌器运动模式。该过程还允许测量指示实际搅拌器运动模式的一个或多个参数。比较步骤允许将实际的搅拌器运动模式与期望的搅拌器运动模式进行比较，并且调节步骤允许调整提供给马达驱动器的一个或多个控制信号，以校正实际搅拌器运动模式和期望的运动模式之间的偏差。

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