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1. 发明申请

US20060171822A1 Linear compressor 有权
标题翻译：线性压缩机
公开(公告)号：US20060171822A1
公开(公告)日：2006-08-03
申请号：US11395886
申请日：2006-03-31
申请人： Neville Seagar , Ian McGill , Gerald Duncan , Upesh Patel , Andrew Taylor , Geoffrey Lee
发明人： Neville Seagar , Ian McGill , Gerald Duncan , Upesh Patel , Andrew Taylor , Geoffrey Lee
IPC分类号： F04B17/00 , F01B23/08
CPC分类号： F04B35/045 , F16F1/06 , F25B31/023 , H02K33/16 , Y10T29/49236 , Y10T29/49238 , Y10T29/4984
摘要： A linear compressor comprising has a cylinder part including a cylinder bore. A piston disposed in, and is slidable within, the bore. A main spring connects the cylinder part directly or indirectly the piston. A connecting rod connects between the main spring and the piston. A stator has an air gap, and the connecting rod passes through the air gap. At least one armature pole is located along the connecting rod. Other inventions are also set forth.
摘要翻译：线性压缩机包括具有气缸孔的气缸部分。设置在孔中并且可在孔内滑动的活塞。主弹簧直接或间接连接气缸部分活塞。连杆在主弹簧和活塞之间连接。定子具有气隙，连杆穿过气隙。至少一个电枢杆沿连杆定位。其他发明也被阐述。

2. 发明申请

US20050158193A1 Linear compressor 有权
标题翻译：线性压缩机
公开(公告)号：US20050158193A1
公开(公告)日：2005-07-21
申请号：US11042234
申请日：2005-01-25
申请人： Lindsey Roke , Ian McGill , Gerald Duncan , William Ferguson , Andrew Taylor
发明人： Lindsey Roke , Ian McGill , Gerald Duncan , William Ferguson , Andrew Taylor
IPC分类号： F04B39/00 , F04B35/04 , F16F1/02 , F16F1/04 , F16F1/06 , F16F1/10 , F16F1/12 , F16F15/067 , F04B17/00 , F04B35/00
CPC分类号： F16F1/04 , F04B35/045 , F16F1/025 , F16F1/06 , F16F1/10 , F16F1/123 , F16F15/067
摘要： A linear compressor includes a cylinder part and a piston part. A spring connects the cylinder part and the piston part and operates in the direction of reciprocation of the piston part relative to the cylinder part. The piston part includes a radially compliant but axially stiff linkage and piston. The cylinder part includes a cylinder and a cylinder liner therewithin. A bore runs through the cylinder liner and the piston reciprocates in the bore. Gas bearing passages are formed between the cylinder and the cylinder liner leading to opening through the wall of the cylinder liner to the bore. A gas bearing manifold receives compressed gases and supplies the compressed gases to the gas bearing passages. The gas bearing passages follow a tortuous path to the openings.
摘要翻译：线性压缩机包括缸部和活塞部。弹簧连接气缸部件和活塞部件，并且在活塞部件相对于气缸部件往复运动的方向上运动。活塞部分包括径向顺从但轴向刚性的连杆和活塞。气缸部分包括气缸和其中的气缸衬套。钻孔穿过气缸套，活塞在孔中往复运动。气缸轴承通道形成在气缸和气缸套之间，导致通过气缸套的壁向孔开口。气体歧管接收压缩气体并将压缩气体供应到气体支承通道。气体轴承通道沿着开口的曲折路径。

3. 发明授权

US5067333A Flow control systems and/or laundry machines including such flow control systems 失效
标题翻译：流量控制系统和/或洗衣机包括这种流量控制系统
公开(公告)号：US5067333A
公开(公告)日：1991-11-26
申请号：US599867
申请日：1990-10-19
申请人： Gerald Duncan , Frank W. Shacklock , Murray Greenman
发明人： Gerald Duncan , Frank W. Shacklock , Murray Greenman
IPC分类号： D06F39/04 , D06F39/08 , G05D23/13
CPC分类号： D06F39/088 , G05D23/1393 , D06F2204/088
摘要： A specific physical characteristic (temperature) of a mixture of two liquids in a mixing chamber (14) is controlled by progressively opening a valve member (35) of a selected valve (10,11) through which one of the liquids flows while the other liquid flows through the other valve, and if the temperature of the mixed liquids has not reached a desired level, the selected valve is left fully open while the other valve is progressively closed to adjust the temperature to that desired. The opening and closing of the valves is controlled in response to signals from a sensor in the mixing chamber.

4. 发明授权

US6034493A Brushless DC motor control 失效
标题翻译：无刷直流电机控制
公开(公告)号：US6034493A
公开(公告)日：2000-03-07
申请号：US19513
申请日：1998-02-05
申请人： John H. Boyd , Gerald Duncan , Michael Thomas George Perry
发明人： John H. Boyd , Gerald Duncan , Michael Thomas George Perry
IPC分类号： H02K29/00 , H02P6/00 , H02P6/06 , H02P6/14 , H02P6/16 , H02P6/18 , H02P5/06
CPC分类号： H02P6/182 , H02P6/15 , H02P6/28
摘要： An electronically commutated brushless DC motor primarily for fractional horsepower applications of the type where at any instant one motor winding is unpowered and used to detect back EMF zero-crossings which information is used to initiate winding commutations. The duration of the pulse produced in this winding due to dissipation of stored energy by free-wheel diodes in parallel with the commutation devices after supply of current has been removed from this winding is used to provide a measure of motor current. This allows for simplified commutation device current limiting circuits and is available for control purposes which are a function of motor torque. There is also disclosed a method for maximizing useful power output by reducing the phase angle between the motor current and the back EMF. This is accomplished by introducing a delay in commutating the motor windings beyond the occurrence of each back EMF zero-crossing, with the delay being a function of the time between commutations.
摘要翻译：一种电子换向的无刷直流电动机，主要用于以下类型的分数马力应用，其中在任何时刻，一个电动机绕组未被供电并用于检测用于启动绕组换向的信息的反电动势过零点。使用这种绕组中产生的脉冲的持续时间，这是由于在电流供应之后与换向装置并联的续流二极管的存储能量由该绕组中消除而产生的脉冲的持续时间用于提供电动机电流的量度。这允许简化的换向装置电流限制电路，并且可用于作为电动机转矩的函数的控制目的。还公开了一种通过减小电动机电流和反电动势之间的相位角来最大化有用功率输出的方法。这通过引入电动机绕组的换向超过每个反EMF过零点的发生的延迟来实现，延迟是换向之间的时间的函数。

5. 发明申请

US20070101772A1 Laundry Appliance 审中-公开
标题翻译：洗衣用具
公开(公告)号：US20070101772A1
公开(公告)日：2007-05-10
申请号：US11470658
申请日：2006-09-07
申请人： Anna Duncan , Erin Hall , Geoffrey Walker , Gerald Duncan , Flavio Bernardino , Mary Zeitler , David Carr
发明人： Anna Duncan , Erin Hall , Geoffrey Walker , Gerald Duncan , Flavio Bernardino , Mary Zeitler , David Carr
IPC分类号： D06F37/00 , D06F33/00 , D06F23/00
CPC分类号： D06F17/10 , D06F17/08 , D06F23/04 , D06F35/006 , D06F37/40 , D06F39/083 , D06F2202/08 , D06F2202/085 , D06F2202/10 , D06F2204/065
摘要： A laundry machine configured to supply a first amount of water to the wash tub wherein a wash plate can be oscillated such that clothes items directly above and in contact with the impeller are frictionally dragged in a oscillatory manner with the wash chamber while continuing to oscillate said wash plate, an additional supply of water is added to said wash tub such that as cloth items lost frictional engagement with the wash plate, the cloth items continue to move along an inverse toroidal rollover path at higher water levels.
摘要翻译：一种洗衣机，其被配置为将第一量的水供应到洗涤桶，其中洗涤板可以摆动，使得直接在叶轮上方并与叶轮接触的衣物物质以振荡的方式与洗涤室摩擦拖动，同时继续振荡所述洗涤板，向所述洗涤桶添加额外的水供应，使得当布料与洗涤板失去摩擦接合时，织物在更高的水位下继续沿反向环形翻转路径移动。

6. 发明授权

US4978058A Flow control systems and/or laundry machines including such flow control systems 失效
标题翻译：包括这种流量控制系统的流量控制系统和/或洗衣机
公开(公告)号：US4978058A
公开(公告)日：1990-12-18
申请号：US307275
申请日：1989-02-07
申请人： Gerald Duncan , Frank W. Shacklock , Murray Greenman
发明人： Gerald Duncan , Frank W. Shacklock , Murray Greenman
IPC分类号： D06F39/04 , D06F39/08 , G05D23/13
CPC分类号： D06F39/088 , G05D23/1393 , D06F2204/088
摘要： A specific physical characteristic (temperature) of a mixture of two liquids in a mixing chamber (14) is controlled by progressively opening a valve member (35) of a selected valve (10,11) through which one of the liquids flows while the other liquid flows through the other valve, and if the temperature of the mixed liquids has not reached a desired level, the selected valve is left fully open while the other valve is progressively closed to adjust the temperature to that desired. The opening and closing of the valves is controlled in response to signals from a sensor in the mixing chamber.

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