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1. 发明专利

JP2006272010A Washing machine 审中-公开
标题翻译：洗衣机
公开(公告)号：JP2006272010A
公开(公告)日：2006-10-12
申请号：JP2006193717
申请日：2006-07-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HAMAGUCHI TOMOO , KAMANO TOSHIYASU , OKAWA TOMOHIRO , HIYAMA ISAO , SHIKAMORI TAMOTSU
IPC分类号： D06F37/40 , D06F25/00
摘要： PROBLEM TO BE SOLVED: To realize a driving arrangement suitable for raising wash efficiency by efficiently applying mechanical wash force on the washing. SOLUTION: The rotor 51h of a driving motor 51 is attached to the bottom of an outside tub 2 by integrally assembling on a center base 56 a rotary driving device 5 which alternatively transmits to an agitating blade 4 or a wash tub 3 and the agitating blade 4 through an motor-operated clutch mechanism 52 and a planetary gear speed reduction mechanism 53, the operation lever 52f of the motor-operated clutch unit 52 is supported swingably by a fulcrum 52n provided on the inside the housing 51b of the driving motor and is led to the outside of the housing by penetrating an operation window 51s formed in the housing. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在洗涤上有效地施加机械洗涤力来实现适合于提高洗涤效率的驱动装置。解决方案：驱动电动机51的转子51h通过一体地组装在中心基座56上而附接到外桶2的底部，旋转驱动装置5交替地传送到搅拌叶片4或洗涤桶3，搅拌叶片4通过电动离合器机构52和行星齿轮减速机构53，电动离合器单元52的操作杆52f由设置在驱动的壳体51b内侧的支点52n可摆动地支撑通过穿过形成在壳体中的操作窗口51s而被引导到壳体的外部。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2003079996A Washing machine 审中-公开
标题翻译：洗衣机
公开(公告)号：JP2003079996A
公开(公告)日：2003-03-18
申请号：JP2001272858
申请日：2001-09-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OBAYASHI SHIRO , KOIKE TOSHIFUMI , OTA GICHU , KAMANO TOSHIYASU , KOYAMA TAKAMI , HIYAMA ISAO
IPC分类号： D06F39/02 , D06F39/08 , D06F39/12
摘要： PROBLEM TO BE SOLVED: To improve the rinsing performance by evenly spraying water to washing also during rinsing.
SOLUTION: In a washing machine having a detergent dissolving device 30 dissolving a detergent and generating a high concentration detergent solution, a first water supply means supplying water to the detergent dissolving device 30 and a second water supply means supplying water to a washing tub 5, and supplying water to the washing and spin-drying tub 5 while diluting the high concentration detergent solution generated in the detergent dissolving device 30 by water by the second water supply means, a channel 41 connected to the second water supply means, the inclination of which can be changed from above the washing and spin-drying tub 5 to the radial inside is formed, and the detergent solution is poured to a range including the rotating central shaft of the washing and spin-drying tub 5 during washing and tap water is poured to the peripheral portion of the washing and spin-drying tub 5 during rinsing.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过在漂洗期间均匀喷洒水也可以提高冲洗性能。解决方案：在具有溶解洗涤剂并产生高浓度洗涤剂溶液的洗涤剂溶解装置30的洗衣机中，向洗涤剂溶解装置30供给水的第一供水装置和向洗涤桶5供水的第二供水装置，并且在第二供水装置用水稀释在洗涤剂溶解装置30中产生的高浓度洗涤剂溶液的同时向洗涤和脱水槽5供水，连接到第二供水装置的通道41，其倾斜度可以从上面将洗涤和旋转干燥桶5改变成径向内部，并且在洗涤期间将洗涤剂溶液倾倒到包括洗涤和旋转干燥桶5的旋转中心轴的范围内，并且自来水被倒出在冲洗期间到洗涤和脱水桶5的周边部分。

3. 发明专利

JP2003010587A Electric washing machine 有权
标题翻译：电动洗衣机
公开(公告)号：JP2003010587A
公开(公告)日：2003-01-14
申请号：JP2001195477
申请日：2001-06-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HIYAMA ISAO , KOIKE HIROYUKI , WATANABE HIKARI , KAMANO TOSHIYASU , MIYANO YUZURU , WATANABE MASAO
IPC分类号： D06F33/02 , D06F17/10 , D06F39/02
摘要： PROBLEM TO BE SOLVED: To reduce damages to cloth and entanglement thereof with necessary washing force maintained.
SOLUTION: A switching is made between the driving pattern of rotatively driving an agitation blade 4 while a spinning tub 2 is at rest and the driving pattern of rotatively driving the agitation blade in such a manner that the tub is made free to rotate so that a reaction force reverse to the driving force of the agitation blade is applied to spinning tub according to the amount of washings 38 thereby executing a washing and/or rinsing agitation.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为保持必要的洗涤力，减少对布料的缠结和缠结。解决方案：在旋转滚筒2静止时旋转驱动搅拌叶片4的驱动模式和旋转驱动搅拌叶片的驱动模式之间进行切换，使得桶被自由旋转，使得与搅拌叶片的驱动力相反的反作用力根据洗涤物38的量施加到纺纱桶，由此执行洗涤和/或漂洗搅拌。

4. 发明专利

JP2005312573A Washing/drying machine 有权
标题翻译：洗衣机
公开(公告)号：JP2005312573A
公开(公告)日：2005-11-10
申请号：JP2004132395
申请日：2004-04-28
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： HIRAYAMA RYOJI , MIYANO YUZURU , HIYAMA ISAO
IPC分类号： D06F25/00 , D06F39/04 , D06F39/10 , D06F58/02 , D06F58/22
摘要： PROBLEM TO BE SOLVED: To provide a washing/drying machine having a means appropriate for removing lint carried in a circulating air blasting duct constituting a heat exchanger. SOLUTION: A water-cooled dehumidifying mechanism 38 of this washing/drying machine is provided with a blower 43, an air trunk 40 for sending air by the blower, a heater 46 in the air trunk, a heat exchanging plate 41 in the vertically lower part of the air trunk communicating with the bottom of an outer tub 6, an outlet 41 discharging water to the upper part of the heat exchanging plate and a filter 37 catching the lint at the middle of a wash water circulating passage between a water storage part in the bottom of the outer tub and a suction port of a wash water circulating pump 32. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有适于除去构成热交换器的循环空气喷射管中携带的棉绒的装置的洗涤/干燥机。解决方案：该洗涤/干燥机的水冷除湿机构38设置有鼓风机43，用于通过鼓风机送风的空气导管40，空气导管中的加热器46，空气干燥器的垂直下部与外桶6的底部连通，将水排放到热交换板的上部的出口41和将洗涤水循环通道中间的棉绒捕获在过滤器37之间的过滤器37 外桶底部的储水部分和洗涤水循环泵32的吸入口。（C）2006年，JPO＆NCIPI

5. 发明专利

JP2005304716A Electric washing machine 审中-公开
标题翻译：电动洗衣机
公开(公告)号：JP2005304716A
公开(公告)日：2005-11-04
申请号：JP2004124510
申请日：2004-04-20
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： MIYANO YUZURU , HIRAYAMA RYOJI , HIYAMA ISAO , YOSHIDA TETSUSHI , WATANABE HIKARI
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide an electric washing machine by which a high washing force can be obtained with less washing water.
SOLUTION: This electric washing machine is equipped with a washing water circulating mechanism which circulates the washing water accumulated in the bottom section of the external tub in a manner to suck it in and spread over laundry in the internal tub from the upper side of the internal tub, a controlling device which controls a driving mechanism, a water feeding mechanism, a water draining mechanism and the washing water circulating mechanism, and a display section which displays a detergent amount required for washing. A rotary disk has a slope which repeatedly applies a press-washing force facing upward to the laundry. The controlling device detects a cloth amount of the laundry with the laundry thrown into the internal tub (a step S104), calculates a detergent amount conforming to a specified calculation equation from the cloth amount of the laundry (a step S105), and displays it on the display section (a step S106). After the detergent is thrown into the external tub, the washing water accumulated in the bottom section of the external tub is circulated while the rotary disk is rotated with the internal tub stopped, and thus, the washing water is spread over the laundry to perform washing (steps S110 and S112).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电动洗衣机，通过该洗衣机可以用较少的洗涤水获得高洗涤力。解决方案：该电动洗衣机配备有洗涤水循环机构，其以积聚在外桶的底部中的洗涤水从上侧吸入并分散在内桶中的衣物上，内部桶的控制装置，控制驱动机构的控制装置，给水机构，排水机构和洗涤水循环机构，以及显示洗涤所需的洗涤剂量的显示部。旋转盘具有反复施加朝向衣物向上的冲洗洗涤力的斜面。控制装置检测被扔入内桶的衣物的衣物的布量（步骤S104），根据衣物的布量计算与规定的计算式相符的洗涤剂量（步骤S105），并显示在显示部（步骤S106）。在将洗涤剂投入外桶之后，积存在外桶的底部的洗涤水在内桶停止的同时旋转盘旋转，因此洗涤水分散在衣物上以进行洗涤（步骤S110和S112）。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005304711A Electric washing machine 审中-公开
标题翻译：电动洗衣机
公开(公告)号：JP2005304711A
公开(公告)日：2005-11-04
申请号：JP2004124505
申请日：2004-04-20
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： MIYANO YUZURU , WATANABE HIKARI , YOSHIDA TETSUSHI , HIYAMA ISAO
IPC分类号： D06F17/10 , D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide an electric washing machine by which a high washing force can be obtained with less washing water.
SOLUTION: This electric washing machine is equipped with an external frame, an external tub 5 which is provided in the external frame, and accumulates washing water, an internal tub 2 being a washing/spin-drying tub which is rotatably provided in the external tub, a rotary disk 4 which is positioned on the bottom section in the internal tub 2 and is rotatably provided, and a driving mechanism 7 which selectively rotate-drives the internal tub 2 and/or the rotary disk 4. The electric washing machine is also equipped with a water feeding mechanism which feeds the washing water into the external tub, a water draining mechanism which drains the washing water in the external tub, a washing water circulating mechanism which circulates the washing water accumulated in the bottom section of the external tub by sucking in the washing water in a manner to be spread over laundry in the internal tub from the upper side of the internal tub, and a controlling device which controls the driving mechanism, the water feeding mechanism, the water draining mechanism, and the washing water circulating mechanism. The rotary disk 4 has a slope 4a which repeatedly applies a partial force facing upward to the laundry on the rotary disk by the rotation, and the internal tub 2 is constituted into a flat shape of which the inner diameter a is larger than the depth b.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电动洗衣机，通过该洗衣机可以用较少的洗涤水获得高洗涤力。解决方案：该电动洗衣机配备有外框，设置在外框内的外桶5，并积存洗涤水，内桶2是可旋转地设置在洗涤/ 外桶，旋转盘4，其位于内桶2的底部并且可旋转地设置;驱动机构7，其选择性地旋转驱动内桶2和/或旋转盘4.电洗涤机器还配备有将洗涤水供给到外桶中的给水机构，排出外桶中的洗涤水的排水机构，使洗涤水循环到洗涤水循环机构，通过以从内桶的上侧分散在内桶中的衣物的方式吸入洗涤水，以及控制驱动装置的控制装置，汉代，送水机构，排水机构和洗涤水循环机制。旋转盘4具有斜面4a，该斜面4a通过旋转重复地向旋转盘上的衣物向上施加的部分力，并且内桶2构成为内径a大于深度b的平面形状。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005304668A Electric washing machine 有权
标题翻译：电动洗衣机
公开(公告)号：JP2005304668A
公开(公告)日：2005-11-04
申请号：JP2004123850
申请日：2004-04-20
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： MIYANO YUZURU , HIRAYAMA RYOJI , HIYAMA ISAO , WATANABE HIKARI , YOSHIDA TETSUSHI
IPC分类号： D06F33/02 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To prevent clogging with lint from occurring in a washing water circulating water passage. SOLUTION: This electric washing machine performs washing while a pulsating winged disk 4 on the bottom section in a washing/spin-drying tub 2 which is provided in an external tub 6 is rotated in the normal/reverse direction. The washing is performed in such a manner that a washing water of a high detergent concentration in the bottom section of the external tub is circulated by a washing water circulating pump 31 so as to be spread over laundry on the pulsating winged disk. When the circulating flow rate of the washing water has decreased, the operation of the washing water circulating pump is intermittently operated in the middle. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在洗涤水循环水通道中发生棉绒堵塞。解决方案：该电动洗衣机进行洗涤，而设置在外桶6中的洗涤/旋转干燥桶2中的底部上的脉动翅片4沿正/反方向旋转。以这样的方式进行洗涤，即，通过洗涤水循环泵31使外桶的底部的洗涤剂浓度高的洗涤水循环，从而在脉动翼状的盘上分散在衣物上。当洗涤水的循环流量减少时，洗涤水循环泵的运行在中间间歇运行。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005218663A Electric washing machine 有权
标题翻译：电动洗衣机
公开(公告)号：JP2005218663A
公开(公告)日：2005-08-18
申请号：JP2004030050
申请日：2004-02-06
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： MIYANO YUZURU , HIRAYAMA RYOJI , HIYAMA ISAO , YOSHIDA TETSUSHI , KOIKE TOSHIFUMI
IPC分类号： D06F33/02 , D06F17/10 , D06F25/00 , D06F39/00 , D06F39/08 , D06F58/28
摘要： PROBLEM TO BE SOLVED: To provide an electric washing machine capable of achieving high washing power with little washing water.
SOLUTION: A slope 4a is formed on a rotary board 4 set on the bottom of a washing/dewatering tub 2 for applying an upward component of force to the laundry by the rotation. A control device of the washing machine executes the detergent dissolving process to control the feeding of water of a water feeding mechanism so that detergent dissolving water is reserved inside an outer tub 5 in such a way that the level of water is below the bottom of the rotary board and to operate a driving mechanism 7 so that the washing/spin-drying tub is rotated, executes the washing process to drive the driving mechanism so that the rotary board is rotated forward/backward and to control a washing water circulating mechanism so that the washing water reserved on the bottom inside the outer tub is circulated, and executes the water feeding process to control the water feeding mechanism so that the level of washing water on the bottom inside the outer tub is located at the position of the rotary board.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够用少量洗涤水实现高洗涤能力的电动洗衣机。解决方案：斜面4a形成在设置在洗涤/脱水桶2的底部上的旋转板4上，用于通过旋转向衣物施加向上的分力。洗衣机的控制装置执行洗涤剂溶解处理，以控制供水机构的水的供给，使得洗涤剂溶解水被保留在外桶5内，使得水位低于旋转板，并且操作驱动机构7，使得洗涤/旋转干燥桶旋转，执行洗涤过程以驱动驱动机构，使得旋转板向前/向后旋转并且控制洗涤水循环机构，使得保留在外桶底部的洗涤水循环，并且执行给水过程以控制给水机构，使得外桶底部的洗涤水的水平位于旋转板的位置。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005080946A Washing machine, and washing and drying machine 有权
标题翻译：洗衣机，洗衣机
公开(公告)号：JP2005080946A
公开(公告)日：2005-03-31
申请号：JP2003317662
申请日：2003-09-10
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： KOIKE TOSHIFUMI , OBAYASHI SHIRO , KAMANO TOSHIYASU , MIYANO YUZURU , HIYAMA ISAO , YOSHIDA TETSUSHI
IPC分类号： D06F17/10 , D06F25/00
CPC分类号： D06F17/10
摘要： PROBLEM TO BE SOLVED: To realize the finish of drying where entanglement of cloth and wrinkles are reduced while preventing deterioration of washing power and extension of a drying time in a washing and drying machine provided with a pulsator.
SOLUTION: The machine comprises: a washing and spin-drying tub 2; the pulsator 4 provided at the bottom of the washing and spin-drying tub 2; and a drive 6 for driving the pulsator 4. The pulsator 4 has a tilted surface 4b for lifting laundry articles 38 upward while sliding them. When rotating the pulsator 4, the laundry articles are moved in a vertical direction and rotate inside the tub 2 in the same direction as the rotating direction of the pulsator 4.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了实现在布和皱纹的缠结减少的同时防止洗涤功率的劣化和在设置有波轮的洗衣干燥机中延长干燥时间的干燥的完成。
解决方案：该机器包括：洗涤和脱水桶2; 设置在洗涤和脱水槽2的底部的波轮4; 以及用于驱动波轮4的驱动器6.波轮4具有倾斜表面4b，用于在将衣物物品38滑动的同时向上提升。当旋转波轮4时，洗涤物品在垂直方向上移动，并且沿与波轮4的旋转方向相同的方向在桶2内旋转。（C）2005，JPO＆NCIPI

10. 发明专利

JP2003311073A Electric washing machine 审中-公开
标题翻译：电动洗衣机
公开(公告)号：JP2003311073A
公开(公告)日：2003-11-05
申请号：JP2003139740
申请日：2003-05-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOIBUCHI HIROYUKI , HOSOKAWA ATSUSHI , ITO SHOICHI , TAKAMUNE YUICHIRO , KAWAMATA MITSUHISA , HIYAMA ISAO , OKAWA TOMOHIRO , OSUGI HIROSHI , SHIKAMORI TAMOTSU
IPC分类号： D06F33/02 , H02P6/08 , H02P6/20
摘要： PROBLEM TO BE SOLVED: To provide an efficient electric washing machine. SOLUTION: In the electric washing machine which is provided with a washing/dehydrating drum, a motor which drive to spin the washing/dehydrating drum and a controller for controlling the motor, the controller has a DC voltage generation circuit which rectifies AC voltages to generate DC voltages, an inverter circuit for supplying the output voltages of the DC voltage generation circuit as inputs to the motor, the first control means for controlling the DC voltages to be supplied to the inverter circuit from the DC voltage generation circuit and the second control means which controls the operation of the inverter circuit so as to change the pulse widths of pulse voltages to be supplied to the motor from the inverter circuit. The DC voltages are changed by the first control means according a plurality of operation modes of the washing/ dehydrating drum to control the rotary drive of the washing/dehydrating drum by the second control means. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种高效的电动洗衣机。解决方案：在设置有洗涤/脱水滚筒的电动洗衣机中，驱动旋转洗涤/脱水滚筒的马达和用于控制马达的控制器，控制器具有DC电压产生电路，其对AC 用于产生直流电压的电压，用于将直流电压产生电路的输出电压作为输入提供给电动机的逆变器电路，用于控制从直流电压产生电路提供给逆变器电路的直流电压的第一控制装置和第二控制装置，其控制逆变器电路的操作，以便从逆变器电路改变要提供给电动机的脉冲电压的脉冲宽度。根据洗涤/脱水滚筒的多个操作模式，通过第一控制装置改变直流电压，以通过第二控制装置控制洗涤/脱水滚筒的旋转驱动。版权所有（C）2004，JPO

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