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1. 发明授权

US5191667A Method of washing fabric articles in a vertical axis washer 失效
标题翻译：在纵轴洗衣机中洗涤织物的方法
公开(公告)号：US5191667A
公开(公告)日：1993-03-09
申请号：US816166
申请日：1992-01-02
申请人： Phalguni S. Roy , Jim J. Pastryk , Sheryl L. Farrington , Devinder Singh , John W. Euler , Anthony H. Hardaway , Mark B. Kovich
发明人： Phalguni S. Roy , Jim J. Pastryk , Sheryl L. Farrington , Devinder Singh , John W. Euler , Anthony H. Hardaway , Mark B. Kovich
IPC分类号： D06F35/00
CPC分类号： D06F35/006
摘要： A method of washing fabric in a washer having a wash chamber rotatable about a vertical axis and charged with a detergent solution is provided. The wash chamber is rotated about its vertical axis a number of revolutions sufficient to cause the fabric and detergent solution within the wash chamber to rotate at a speed approximately the same as the wash chamber. The wash chamber is periodically decelerated to cause the fabric and detergent solution to move relative to the wash chamber due to rotational inertia of the fabric and detergent solution. The fabric is caused to tumble within the wash chamber by impinging the fabric on structures in the wash chamber as the fabric is moving relative to the wash chamber. The steps of rotating, decelerating, and tumbling are repeated for a predetermined first period of time. A recirculating spray of concentrated detergent solution is directed on to the fabric during the first period of time as the fabric is rotating with and tumbling in the wash chamber. Finally, the detergent solution is removed from the fabric by spinning and draining the wash chamber.
摘要翻译：提供了一种在洗衣机中洗涤织物的方法，该洗衣机具有围绕垂直轴线旋转并且装有洗涤剂溶液的洗涤室。洗涤室围绕其垂直轴线旋转足以使洗涤室内的织物和洗涤剂溶液以与洗涤室大致相同的速度旋转的转数。由于织物和洗涤剂溶液的旋转惯性，洗涤室周期性地减速以使织物和洗涤剂溶液相对于洗涤室移动。当织物相对于洗涤室移动时，通过将织物冲击在洗涤室中的结构上使得织物在洗涤室内翻滚。在预定的第一时间段内重复旋转，减速和翻滚的步骤。浓缩的洗涤剂溶液的再循环喷雾在第一时间段期间被引导到织物上，因为织物在洗涤室中旋转并翻滚。最后，通过纺丝和排出洗涤室将洗涤剂溶液从织物中除去。

2. 发明授权

US5271251A Vertical axis washer 失效
标题翻译：立轴洗衣机
公开(公告)号：US5271251A
公开(公告)日：1993-12-21
申请号：US815781
申请日：1992-01-02
申请人： Mark B. Kovich , Jim J. Pastryk , Sheryl L. Farrington , Devinder Singh , John W. Euler , Anthony H. Hardaway , Phalguni S. Roy
发明人： Mark B. Kovich , Jim J. Pastryk , Sheryl L. Farrington , Devinder Singh , John W. Euler , Anthony H. Hardaway , Phalguni S. Roy
IPC分类号： D06F23/04 , D06F35/00 , D06F21/08
CPC分类号： D06F35/006 , D06F23/04
摘要： A vertical axis washer is provided with a rotatable wash basket that has one or more inwardly directed baffles, but no central agitator structure. Surfaces are provided in association with the baffles, which may be in the form of ramps on the bottom wall of the basket, to cause the fabric load within the washer to move up the side of the basket wall and to slide along the baffles in a swirling motion as the basket is accelerated and decelerated during the washing cycle, which causes the fabric to be flexed and rearranged in the basket. This washer construction is particularly suited to be used in conjunction with a concentrated detergent solution wash cycle.
摘要翻译：垂直轴垫圈设置有可旋转的洗涤筐，其具有一个或多个向内导向的挡板，但没有中心搅拌器结构。表面与挡板相关联地设置，所述挡板可以是在篮子的底壁上的斜面的形式，以使垫圈内的织物载荷向上移动到篮壁的侧面并且沿着挡板在一个当洗涤循环期间篮子被加速和减速时，旋转运动，这导致织物在篮子中弯曲和重新布置。这种垫圈结构特别适合与浓缩洗涤剂洗涤循环结合使用。

3. 发明授权

US5219370A Tumbling method of washing fabric in a horizontal axis washer 失效
标题翻译：在卧式洗衣机中洗涤织物的滚动方法
公开(公告)号：US5219370A
公开(公告)日：1993-06-15
申请号：US815783
申请日：1992-01-02
申请人： Sheryl L. Farrington , John W. Euler , Mark B. Kovich , Jim J. Pastryk , Anthony H. Hardaway
发明人： Sheryl L. Farrington , John W. Euler , Mark B. Kovich , Jim J. Pastryk , Anthony H. Hardaway
IPC分类号： D06F35/00
CPC分类号： D06F35/006
摘要： An improved wash process is provided wherein during a low speed spin portion of the wash process, the wash chamber or wash basket is rotated about its horizontal axis at a spin speed to effect less than a one gravity centrifugal force on the fabric such that the fabric will tumble in the wash chamber. During this tumbling action a recirculating spray of highly concentrated detergent solution, preferably in the range of at least 0.5% to 12% by weight is directed onto the fabric for a first period of time. After the first period of time, the detergent solution is diluted somewhat, although the concentration remains above a normal concentration of 0.06 to .28%. The wash chamber will again be spun to effect less than a one gravity centrifugal force on the fabric such that the fabric will tumble in the wash chamber. The lesser concentrated detergent solution will then be recirculated on to the fabric during a second time period.

4. 发明授权

US5191669A Spin method of washing fabric in a horizontal axis washer 失效
标题翻译：在水平轴洗衣机中洗涤织物的自旋方法
公开(公告)号：US5191669A
公开(公告)日：1993-03-09
申请号：US815774
申请日：1992-01-02
申请人： John W. Euler , Mark B. Kovich , Jim J. Pastryk , Sheryl L. Farrington , Anthony H. Hardaway
发明人： John W. Euler , Mark B. Kovich , Jim J. Pastryk , Sheryl L. Farrington , Anthony H. Hardaway
IPC分类号： D06F35/00
CPC分类号： D06F35/006
摘要： An improved wash process is provided for a horizontal washer wherein a concentrated detergent solution is applied to a spinning wash load, the load is spun to effect a greater than one gravity force to maintain the clothes load against the basket wall, and the concentrated detergent solution is recirculated through the clothes load for a first period of time. After the first period of time, the detergent solution is diluted somewhat, although the concentration remains above a normal concentration of 0.06 to 0.28%. The wash chamber will then be spun to effect less than a one gravity centrifugal force on the fabric such that the fabric will tumble in the wash chamber. The lesser concentrated detergent solution will then be recirculated on to the fabric during a second time period.

5. 发明授权

US5191668A Spin method of rinsing fabric in a horizontal axis washer 失效
标题翻译：在水平轴洗衣机中冲洗织物的旋转方法
公开(公告)号：US5191668A
公开(公告)日：1993-03-09
申请号：US815784
申请日：1992-01-02
申请人： John W. Euler , Mark B. Kovich , Sheryl L. Farrington , Jim J. Pastryk , Jeanne C. Van Newenhizen , Anthony H. Hardaway
发明人： John W. Euler , Mark B. Kovich , Sheryl L. Farrington , Jim J. Pastryk , Jeanne C. Van Newenhizen , Anthony H. Hardaway
IPC分类号： D06F35/00
CPC分类号： D06F35/006
摘要： The present invention contemplates a rinse process which can be used with any cycle, but which has particular utility following a wash cycle have a highly concentrated detergent solution.The method of rinsing fabric provided by the present invention is useful in a washer having a wash chamber rotatable about a horizontal axis. The steps undertaken in the method begin with loading fabric to be washed into the wash chamber of the washer. The fabric is then washed in a detergent solution while rotating the wash chamber about its horizontal axis for a first period of time. Next the detergent solution is drained from the wash chamber. The fabric is then rinsed by adding water to the wash chamber while spinning the wash chamber at a speed to effect more than a one gravity centrifugal force on the fabric such that the fabric will not tumble within the wash chamber as it spins. Finally, the wash chamber is drained of the rinse water.

6. 发明授权

US5233718A Tumble method of rinsing fabric in a horizontal axis washer 失效
标题翻译：水平轴洗涤器中冲压织物的方法
公开(公告)号：US5233718A
公开(公告)日：1993-08-10
申请号：US815782
申请日：1992-01-02
申请人： Anthony H. Hardaway , Mark B. Kovich , Sheryl L. Farrington , Jim J. Pastryk , Jeanne C. Van Newenhizen , John W. Euler
发明人： Anthony H. Hardaway , Mark B. Kovich , Sheryl L. Farrington , Jim J. Pastryk , Jeanne C. Van Newenhizen , John W. Euler
IPC分类号： D06F35/00
CPC分类号： D06F35/006
摘要： The present invention contemplates a rinse process which can be used with any wash cycle, but which has particular utility following a wash cycle have a highly concentrated detergent solution.The method of rinsing fabric provided by the present invention is useful in a washer having a wash chamber rotatable about a horizontal axis. The steps undertaken in the method begin with loading fabric to be washed into the wash chamber of the washer. The fabric is then washed in a detergent solution while rotating the wash chamber about its horizontal axis for a first period of time. Next the detergent solution is drained from the wash chamber. The fabric is then rinsed by adding water to the wash chamber while spinning the wash chamber at a speed to effect less than a one gravity centrifugal force on the fabric such that the fabric will tumble within the wash chamber as it spins. Finally, the wash chamber is drained of the rinse water.

7. 发明授权

US5249441A Slit valve for automatic washer 失效
标题翻译：自动洗衣机用分切阀
公开(公告)号：US5249441A
公开(公告)日：1993-10-05
申请号：US816167
申请日：1992-01-02
申请人： Jim J. Pastryk , Sheryl L. Farrington , John W. Euler , Devinder Singh
发明人： Jim J. Pastryk , Sheryl L. Farrington , John W. Euler , Devinder Singh
IPC分类号： D06F35/00 , D06F37/12 , D06F23/04
CPC分类号： D06F35/006 , D06F37/12
摘要： In an automatic washer including a perforate wash basket, valves are provided which restrict the fluid flow through the perforations during portions of the wash cycle when the basket is stationary or slowly rotating or oscillating, but permit extraction and fluid flow therethrough during higher spin speeds. These valves may take the form of individual elastomeric sheet-like components which are attached around the basket, or they may be grouped into functional units occupying larger areas, such as bands or sheets of elastomeric material. The valve openings are formed as slits or cuts in the elastomeric material.
摘要翻译：在包括穿孔洗涤筐的自动洗衣机中，提供阀，当篮子静止或缓慢地旋转或摆动时，在洗涤循环的部分期间限制流过穿孔的流体流，但允许在更高的旋转速度期间提取和流体流过其中。这些阀可以采取附接在篮子周围的单独的弹性片状部件的形式，或者它们可以被分组成占据较大区域的功能单元，例如弹性材料的带或片。阀开口形成为弹性体材料中的狭缝或切口。

8. 发明授权

US5167722A Spray rinse process for vertical axis automatic washer 失效
标题翻译：用于垂直轴自动洗衣机的喷淋冲洗过程
公开(公告)号：US5167722A
公开(公告)日：1992-12-01
申请号：US810452
申请日：1991-12-19
申请人： Jim J. Pastryk , Nihat O. Cur , Anthony H. Hardaway , John W. Euler
发明人： Jim J. Pastryk , Nihat O. Cur , Anthony H. Hardaway , John W. Euler
IPC分类号： D06F35/00
CPC分类号： D06F35/006
摘要： A method for rinsing a textile wash load is provided for use in a vertical axis washing machine in which a plurality of initial spray rinses are used in which the released water is discharged directly to drain and a plurality of subsequent spray rinses are used in which the water is recirculated through the spinning clothes load for a predetermined length of time before being discharged to drain. Enhanced detergent and soil removal with less water usage is achieved with this method.
摘要翻译：提供了用于冲洗纺织品洗涤负载的方法用于垂直轴洗衣机，其中使用多个初始喷淋冲洗器，其中释放的水直接排放到排水管中，并且使用多个随后的喷淋冲洗，其中水通过纺纱衣服负载再循环预定的时间长度，然后排放到排水口。用这种方法可以实现更好的洗涤剂和去除污垢，减少用水量。

9. 发明授权

US4987627A High performance washing process for vertical axis automatic washer 失效
标题翻译：立式自动洗衣机的高性能洗涤工艺
公开(公告)号：US4987627A
公开(公告)日：1991-01-29
申请号：US461404
申请日：1990-01-05
申请人： Nihat O. Cur , Jim J. Pastryk , Anthony H. Hardaway , John W. Euler
发明人： Nihat O. Cur , Jim J. Pastryk , Anthony H. Hardaway , John W. Euler
IPC分类号： D06F35/00 , D06F39/02 , D06F39/08
CPC分类号： D06F35/006 , D06F39/02 , D06F39/081
摘要： A method for laundering a textile wash load is provided for use in a vertical axis washing machine in which a concentrated detergent solution is continuously applied to a spinning wash load for a predetermined time period to thoroughly wet the clothes load. The initial charge of detergent is thoroughly mixed with the detergent in a recirculation step before being applied to the clothes load. The concentration wash liquid is incrementally applied to the spinning clothes load until a sufficient amount of wash liquid is detected as having been introduced to the wash zone. That amount of wash liquid is then recirculated and reapplied to the clothes load for a predetermined length of time. After the time period, additional water is added to the solution to dilute it to a normal concentration and then mechanical agitation and rinsing steps are conducted to complete the wash cycle.
摘要翻译：提供一种用于洗涤织物洗涤负载的方法，用于垂直轴洗衣机中，其中将浓缩的洗涤剂溶液连续施加到纺丝洗涤负荷达预定时间段以彻底润湿衣物负荷。在施加到衣物载荷之前，洗涤剂的初始装料在再循环步骤中与洗涤剂充分混合。将浓缩洗涤液逐渐施加到纺丝衣物负载上，直到检测到足够量的洗涤液体已经被引入洗涤区域。然后将该量的洗涤液再循环并重新施加到衣服负载一段预定的时间长度。在该时间段之后，向溶液中加入额外的水以将其稀释至正常浓度，然后进行机械搅拌和漂洗步骤以完成洗涤循环。

10. 发明授权

US4986093A Fluid recirculation system for an automatic washer 失效
标题翻译：用于自动洗衣机的流体再循环系统
公开(公告)号：US4986093A
公开(公告)日：1991-01-22
申请号：US461410
申请日：1990-01-05
申请人： Jim J. Pastryk , Nihat O. Cur , Anthony H. Hardaway , John W. Euler
发明人： Jim J. Pastryk , Nihat O. Cur , Anthony H. Hardaway , John W. Euler
IPC分类号： D06F39/02 , D06F39/08
CPC分类号： D06F39/02 , D06F39/083
摘要： An automatic washer having an improved recirculation system wherein wash liquid is collected in a sump and recirculated onto the clothes load in a first recirculation loop and wash liquid is recirculated from a mixing tank through conduits and a pump back to the mixing tank to effect thorough mixing of the wash liquid. The mixing tank can be selectively connected to the first recirculation loop to direct selected amounts of wash fluid into the wash load, and a sensor is provided to sense the amount of wash fluid in the sump to assure that a sufficient amount of wash fluid is being recirculated into the clothes load.
摘要翻译：一种具有改进的再循环系统的自动洗衣机，其中洗涤液体被收集在贮槽中并在第一再循环回路中再循环到衣物负载上，并且洗涤液体通过管道和泵从混合罐再循环回混合罐以进行充分混合的洗液。混合罐可以选择性地连接到第一再循环回路以将选定量的洗涤流体引导到洗涤负载中，并且提供传感器以感测贮槽中的洗涤流体的量，以确保足够量的洗涤流体是再次进入衣服负载。

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