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1. 发明专利

JP2005065873A Drum type washing machine and method of supplying detergent solution into drum type washing machine 审中-公开
标题翻译：鼓式洗衣机及其洗涤液供应方式适用于鼓式洗衣机
公开(公告)号：JP2005065873A
公开(公告)日：2005-03-17
申请号：JP2003297915
申请日：2003-08-21
申请人： Hitachi Home & Life Solutions Inc , Hitachi Ltd , 日立ホーム・アンド・ライフ・ソリューション株式会社 , 株式会社日立製作所
发明人： ISHIKAWA SHUNICHI , OTA GICHU , MATSUI YASUHIRO
IPC分类号： D06F39/02 , D06F33/00 , D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a drum type washing machine capable of performing a highly efficient washing by spraying high-concentration detergent solution to laundry and to provide a spray method of the high-concentration detergent solution.
SOLUTION: This drum type washing machine is provided with a support shaft supporting a drum with its both ends and having one side formed into a hollow shaft, in washing, the detergent solution which is formed into the high-concentration solution in a detergent supply box is sprayed from the hollow shaft supporting the drum to the laundry in the drum via a water passing tube, and, in rinsing, clean water is sprayed in the same way. The spray method includes to spray the clean water while rotating the drum, moisture the laundry, rotate the drum at a high speed for sufficiently spin-drying. After that, the high-concentration detergent solution is sprayed, while the drum is rotated at such a low speed that the laundry is stuck to the drum inner wall surface by a centrifugal force and prevented from falling. This constitution can efficiently spray the minimum quantity of high-concentration detergent solution, improve the detergency and reduce the amount of water used.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过将高浓度洗涤剂溶液喷洒到衣物上进行高效洗涤并提供高浓度洗涤剂溶液的喷雾方法的滚筒式洗衣机。解决方案：该滚筒式洗衣机设置有支撑轴，其支撑滚筒的两端，并且一侧形成中空轴，在洗涤中，形成为高浓度溶液的洗涤剂溶液洗涤剂供给盒从支撑滚筒的中空轴通过水通过管喷射到滚筒中的衣物，并且在漂洗中以相同的方式喷射清洁的水。喷雾方法包括在旋转滚筒的同时喷洒干净的水分，使衣物潮湿，高速旋转滚筒以进行充分的旋转干燥。之后，喷射高浓度洗涤剂溶液，同时以低速使滚筒旋转，使得衣物通过离心力粘附到滚筒内壁表面并防止其下落。该构成可以有效地喷射最少量的高浓度洗涤剂溶液，提高洗涤力并减少使用的水量。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2006141566A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2006141566A
公开(公告)日：2006-06-08
申请号：JP2004333631
申请日：2004-11-17
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： MATSUI YASUHIRO , OTA GICHU , ISHIKAWA SHUNICHI , KAMANO TOSHIYASU
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a washing machine surely reducing noise by highly precisely detecting vibration of a water tub contributing to noise in dry spinning and controlling the rotation in the spin drying.
SOLUTION: A vibration detecting sensor 22 for detecting vibration in the two directions or more is attached to the water tub 4 and detects the intensities of the vibration in the horizontal direction (a first direction) and in the vertical direction (a second direction), to detect the vibration in a parallel mode and a conical mode of the water tub 4 when dry spinning. This washing machine controls the rotating speed and time of a washing tub 6 when passing a primary resonance rotation speed producing the vibration in the parallel mode and when passing a secondary resonance rotation speed producing the vibration in the conical mode based on the vibration detecting result by the vibration detecting sensor 22 to prevent abnormal vibration. This washing machine detects the vibration in the parallel mode or the conical mode in a high-speed rotating range of the washing tub 6 to estimate the noise, control the rotating speed based on the estimated noise and achieve the quiet and short-time dry spinning.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种清洗机，通过高精度地检测干燥纺丝中噪声的水桶的振动，并且控制旋转干燥中的旋转，确保降低噪音。解决方案：用于检测两个或更多个方向的振动的振动检测传感器22安装在水桶4上，并检测水平方向（第一方向）和垂直方向（第二方向）的振动强度方向），以在干纺时检测水桶4的平行模式和锥形模式的振动。该洗衣机在通过产生并联模式的振动的主共振转速时控制洗涤桶6的旋转速度和时间，并且当基于振动检测结果通过产生锥形模式的振动的二次共振转速时振动检测传感器22，以防止异常振动。该洗衣机在洗涤桶6的高速旋转范围内以并行模式或锥形模式检测振动，以估计噪声，基于估计的噪声来控制转速，并实现静音和短时间干纺。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006000550A Door opening and closing device of washing machine 审中-公开
标题翻译：洗衣机门打开和关闭装置
公开(公告)号：JP2006000550A
公开(公告)日：2006-01-05
申请号：JP2004182748
申请日：2004-06-21
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： YAMASHITA TAICHIRO , MATSUI YASUHIRO , OTA GICHU , KAMANO TOSHIYASU
IPC分类号： D06F39/14
摘要： PROBLEM TO BE SOLVED: To provide a door opening and closing device for smoothly opening/closing doors in a door opening/closing operation without causing a lock state in a washing machine for automatically opening/closing the doors.
SOLUTION: The washing machine includes folding door 2 which is constituted by connecting a first door (rear door) 2A and a second door (front door) 2B so as to be turned at an intermediate fulcrum part 4. The intermediate fulcrum part 4 between the first and second doors 2A, 2B is formed in a cylindrical shape where a driving means 11 is internally arranged. The door 2 is automatically opened/closed by changing an angle between the first and second doors 2A, 2B.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种门打开和关闭装置，用于在门打开/关闭操作中平滑地打开/关闭门，而不会在洗衣机中产生自动打开/关闭门的锁定状态。解决方案：洗衣机包括折叠门2，其通过将第一门（后门）2A和第二门（前门）2B连接成在中间支点部分4处转动而构成。中间支点部分在第一和第二门2A，2B之间形成有内部布置有驱动装置11的圆筒形状。通过改变第一和第二门2A，2B之间的角度来自动打开/关闭门2。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006000302A Drum type washing machine 审中-公开
标题翻译：鼓式洗衣机
公开(公告)号：JP2006000302A
公开(公告)日：2006-01-05
申请号：JP2004178681
申请日：2004-06-16
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： MATSUI YASUHIRO , ISHIKAWA SHUNICHI , OTA GICHU , IDA DOSHU , AIDA SHUJI , TOMITA TAKASHI
IPC分类号： D06F37/22
摘要： PROBLEM TO BE SOLVED: To provide a compact drum type washing machine with a water tub 2 supported by hanging rod type suspensions 15 without enlarging a casing 1.
SOLUTION: The hanging rod type suspensions 15 to support the water tub 2 in the casing 1 are inclined/disposed crossingly the periphery of a circumferential part of both end faces 2a of the water tub 2 between the upper part of the casing 1 and the lower side of a drum part 2b of the water tub 2. Accordingly, at least part of a support part 16 for receiving the upper part of the hanging rod type suspensions 15, mounted on the upper part of the casing 1, is located on the outer side of both end faces 2a of the water tub 2, and at least part of a support part 17 for receiving the lower part of the hanging rod type suspensions 15, mounted on the water tub 2, is located on the inner side of the outermost face of the drum part 2b of the water tub 2 and on the inner side of both end faces 2a of the water tub 2. As a result, the hanging rod type suspensions 15 can be disposed close to the water tub 2, and therefore, the gap between the water tub 2 and the casing 1 can be narrowed and the casing 1 can be made compact.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有由吊杆式悬架15支撑的水桶2的紧凑型滚筒式洗衣机，而不扩大壳体1.解决方案：悬挂杆式悬架15支撑水桶壳体1的外壳2在壳体1的上部和水槽2的鼓部2b的下侧之间的水槽2的两个端面2a的周向部分的周边的横向倾斜/相对设置。因此用于接收安装在壳体1的上部的悬挂杆式悬架15的上部的支撑部16的至少一部分位于水桶2的两个端面2a的外侧，并且用于接收安装在水桶2上的悬挂杆式悬架15的下部的支撑部分17的至少一部分位于水桶2的鼓部分2b的最外面的内侧，并且位于水桶2的两个端面2a的内侧。结果，t 悬吊杆式悬架15可以靠近水桶2设置，因此能够缩小水桶2和壳体1之间的间隙，并且可以使壳体1紧凑。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006230956A Drum type washing machine 审中-公开
标题翻译：鼓式洗衣机
公开(公告)号：JP2006230956A
公开(公告)日：2006-09-07
申请号：JP2005053985
申请日：2005-02-28
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： MATSUI YASUHIRO , OTA GICHU , ISHIKAWA SHUNICHI , OSUGI HIROSHI
IPC分类号： D06F29/00 , D06F37/04 , D06F37/08
摘要： PROBLEM TO BE SOLVED: To provide a drum type washing machine allowing divided washing.
SOLUTION: The drum type washing machine is provided with a cylindrical water tub 2 elastically supported into a case; a cylindrical drum 8 rotatably installed in the water tub 2 to put washing inside; a driving device 14 for rotationally driving the drum 8; a water supply means for supplying water into the water tub 2; and a draining means for draining water from the water tub 2 to the outside of the case. The drum 8 is divided into a plurality of drums 8a, 8b in the rotation axis direction, and the plurality of drums 8a, 8b are integrally driven to rotate by one driving device 14. In this constitution, a constricted part 9 is formed at the circumferential part of the drum 8 over one round to divide the drum 8 into the plurality of drum 8a, 8b regions, and a partition member 7 partitioning at least the lower part of the water tub 2 almost vertically to the rotation axis of the drum 8 is provided adjusted to the position of the constricted part 9 formed at the drum 8.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供允许分开洗涤的滚筒式洗衣机。滚筒式洗衣机设有弹性地支撑在壳体中的圆柱形水桶2; 可旋转地安装在水桶2中以便在其内部进行洗涤的圆柱形鼓8; 用于旋转地驱动滚筒8的驱动装置14; 用于将水供给到水桶2中的供水装置; 以及用于将水从水桶2排出到外壳的排水装置。滚筒8沿旋转轴线方向分成多个滚筒8a，8b，多个滚筒8a，8b被一个驱动装置14一体地驱动旋转。在该结构中，形成收缩部9 滚筒8的圆周部分在一个圆周上，以将滚筒8分成多个滚筒8a，8b区域，以及分隔部件7，至少分隔水桶2的下部几乎垂直于滚筒8的旋转轴线被调整到形成在滚筒8处的收缩部分9的位置。版权所有（C）2006年，JPO和NCIPI

6. 发明专利

JP2006014752A Fully automatic washing machine 审中-公开
标题翻译：全自动洗衣机
公开(公告)号：JP2006014752A
公开(公告)日：2006-01-19
申请号：JP2004192458
申请日：2004-06-30
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： ISHIKAWA SHUNICHI , KAMANO TOSHIYASU , OTA GICHU
IPC分类号： D06F39/02
摘要： PROBLEM TO BE SOLVED: To provide a fully automatic washing machine to prevent an overflow of water from a washing machine to wet a floor due to a foreign matter which clogs a supply duct and stops the water to be supplied to a washing and dehydration tank.
SOLUTION: The fully automatic washing machine includes a cleanser dissolving box 16 which dissolves a cleanser and makes a highly concentrated cleanser liquid, water supply means 15a and 15b which execute water supply into the cleanser dissolving box, and a supply duct 17 which guides the cleansing liquid and the water from the cleanser dissolving box to an outer tank, wherein a means to sense the overflow in the cleanser dissolving box 16 is disposed. The overflow sensing means is equipped with metal electrode plates 42a and 42b disposed in the cleanser dissolving box 16 with a certain interval and converts the resistance between the electrodes 42a and 42b by a CR oscillator to the frequency to detect. When the electrode plates are immersed in the supplied water, anything unusual is sensed by the difference of the oscillation frequencies in the air and in the water and the water supply is suspended.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种全自动洗衣机，以防止来自洗衣机的水溢出，由于堵塞供应管道的异物而使地板湿润并停止供给洗涤物的水，脱水罐解决方案：全自动洗衣机包括：清洁剂溶解箱16，其溶解清洁剂并制成高浓缩清洁剂液体;供水装置15a和15b，其向清洁剂溶解箱中供水;以及供应管道17，其供应管道17 将清洁液和水从清洁剂溶解箱引导到外罐，其中设置有用于感测清洁剂溶解箱16中的溢流的装置。溢流检测装置以一定间隔配置有设置在清洁剂溶解箱16中的金属电极板42a和42b，并将电极42a和42b之间的电阻由CR振荡器转换成检测频率。当电极板浸入供水中时，通过空气中和水中的振荡频率的差异来检测异常情况，并且停止供水。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004344338A Washing machine 有权
公开(公告)号：JP2004344338A
公开(公告)日：2004-12-09
申请号：JP2003143833
申请日：2003-05-21
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： IITAKA MAKOTO , OTA GICHU , MATSUI YASUHIRO , KAMANO TOSHIYASU
IPC分类号： D06F33/02 , D06F37/00 , G01H11/08
摘要： PROBLEM TO BE SOLVED: To detect the vibration of a washing machine by an inexpensive and reliable method and reduce the vibration and noise of the washing machine. SOLUTION: The washing machine comprises an outer tub 4 as a water receiving layer swingably suspended in a case 1, an inner tub 5 rotatably provided in the outer tub 4 and a motor rotating the inner tub 5. A piezoelectric vibrating plate Bz1 made up of a piezoelectric element 21, and a metal plate 22 to which the piezoelectric element 21 adheres, and a vibration sensor made of a case 23 supporting the outside periphery of the piezoelectric vibrating plate Bz1 and incorporating it are installed in the upper portion or the lower portion of the outer tub 4 of the washing machine to ensure that the polarization direction of the piezoelectric element 21 is parallel with the rotating shaft of the inner tub 5. COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2004154315A Washing machine and vibration detector 审中-公开
标题翻译：洗衣机和振动检测仪
公开(公告)号：JP2004154315A
公开(公告)日：2004-06-03
申请号：JP2002322537
申请日：2002-11-06
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： MATSUI YASUHIRO , OTA GICHU , IITAKA MAKOTO , KAMANO TOSHIYASU
IPC分类号： G01H11/08 , D06F33/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable vibration detector of a simple constitution.
SOLUTION: An electromechanical conversion unit 183 is composed by sticking a disk-shaped ceramic piezoelectric element 184 having a thickness of 0.1-0.25 mm and a diameter of 10-25 mm to a metal plate 185 having a thickness of 0.1-0.4 mm is incorporated in cases 181 and 182 to support the outer perimeter of the metal plate. A vibration detection signal voltage is made to be generated at the ceramic piezoelectric element according to the vibration applied on the cases.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种结构简单的高度可靠的振动检测器。解决方案：机电转换单元183通过将厚度为0.1-0.25mm，直径为10-25mm的盘形陶瓷压电元件184粘附到厚度为0.1-0.4的金属板185上 mm被并入壳体181和182中以支撑金属板的外周。根据施加在壳体上的振动，在陶瓷压电元件上产生振动检测信号电压。版权所有（C）2004，JPO

9. 发明专利

JP2003326081A Washing-drying machine 有权
标题翻译：洗衣机
公开(公告)号：JP2003326081A
公开(公告)日：2003-11-18
申请号：JP2002132578
申请日：2002-05-08
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： MATSUI YASUHIRO , KOIKE TOSHIFUMI , OTA GICHU , HIYAMA ISAO , KAMANO TOSHIYASU , KOMATSU TSUNETOSHI
IPC分类号： D06F33/02 , D06F25/00 , D06F39/04
摘要： PROBLEM TO BE SOLVED: To reduce the generation of wrinkles on laundry during a drying process. SOLUTION: In the drying process, a rotating-drying motion wherein hot air is jetted while a washing tub 4 is rotated in one direction, and a motion for loosening laundry by rotating a pulsator 5 are repeated. The drying process is divided into three stages of a former stage, an intermediate stage and a latter stage, and in the intermediate stage, the loosening motion is more frequently performed compared to the former stage and the latter stage. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2005270202A Drum type washing machine 有权
标题翻译：鼓式洗衣机
公开(公告)号：JP2005270202A
公开(公告)日：2005-10-06
申请号：JP2004085065
申请日：2004-03-23
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： ISHIKAWA SHUNICHI , OTA GICHU , MATSUI YASUHIRO
IPC分类号： D06F33/02 , D06F23/02 , D06F39/04 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To provide a drum type washing machine for carrying out efficient washing by sprinkling a highly concentrated detergent solution to laundry. SOLUTION: A hollow rotating shaft of a drum is provided with a water supply port, the highly concentrated detergent solution is sprinkled from the water supply port to the laundry in the drum, and clean water is sprinkled therefrom to the laundry in rinsing. In this sprinkling method, at first, the laundry is soaked with sprinkled clean water while the drum is rotated, and the laundry is fully spin-dried by high-speed rotation of the drum. And then, the highly concentrated detergent solution is sprinkled while the drum is rotated at a lower speed so that the laundry is fully held by a centrifugal force on the inner wall of the drum. Thereby, efficient sprinkling is carried out with minimum highly concentrated detergent for improved washing. In a washing process, washing of a washing step 1 and a washing step 2 carried out thereafter fully uses the chemical force of the detergent to prevent a drop in washing force or uneven washing due to a drop in mechanical force at rated load. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于通过将高浓度的洗涤剂溶液喷洒到衣物来进行有效洗涤的滚筒式洗衣机。解决方案：滚筒的中空旋转轴设有供水口，高浓度的洗涤剂溶液从供水口喷射到滚筒中的衣物上，清洁的水从其中漂洗到衣物上。在这种喷洒方法中，首先，在滚筒旋转的同时，将衣物用洒水清洁的水浸泡，并通过滚筒的高速旋转使衣物完全旋转干燥。然后，高速浓缩的洗涤剂溶液在滚筒以较低的速度旋转时被喷洒，使得衣物通过离心力完全保持在滚筒的内壁上。因此，用最小的高浓度洗涤剂进行有效的喷洒以改进洗涤。在洗涤过程中，洗涤步骤1和洗涤步骤2的洗涤完全使用洗涤剂的化学力来防止由于在额定负载下的机械力下降引起的洗涤力下降或不均匀洗涤。版权所有（C）2006，JPO＆NCIPI

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