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51. 发明专利

JP4325734B1 Drum-type washing machine 有权
公开(公告)号：JP4325734B1
公开(公告)日：2009-09-02
申请号：JP2008250129
申请日：2008-09-29
申请人：パナソニック株式会社
发明人：泰之堀部 , 久萩原 , 将大鈴木
IPC分类号： D06F33/02 , D06F23/02 , D06F23/06 , D06F39/08
CPC分类号： D06F39/085 , D06F33/02 , Y02B40/52
摘要：【課題】洗濯水の吐出口が特別な形状、構造でなくとも、洗剤や柔軟剤の効果を向上させるとともに、洗濯物への洗剤残りやしみ等を防止する。
【解決手段】洗い工程、すすぎ工程の少なくとも１つの工程の開始時に、循環ポンプ２０の回転速度を水槽３の前端壁３ｈの裏面に設けた噴射口５１から噴射した洗濯水が回転ドラム４内に入ることなく、水槽３の前端壁３ｈと回転ドラム４の前端壁表面４ｂとの間を通って、水槽３の下方に落下する回転速度に制御する水槽内循環工程を実行するので、無用なコスト上昇を抑えつつ洗剤や柔軟材を早期に洗濯水に溶解させ、その後洗濯水を回転ドラム４内に吐出供給するので、洗剤や柔軟剤の効果を向上させるとともに、洗濯物への洗剤残りやしみ等の発生を防止することができる。
【選択図】図１

52. 发明专利

JP4274927B2 Drum-type washing machine 有权
公开(公告)号：JP4274927B2
公开(公告)日：2009-06-10
申请号：JP2003421639
申请日：2003-12-18
申请人：三洋電機株式会社
发明人：智也川口 , 勇二平澤
IPC分类号： D06F33/02 , D06F23/02

53. 发明专利

JP2009006082A Drum type washing machine and damping force control method of damping mechanism of drum type washing machine 审中-公开
标题翻译：鼓式洗衣机和喷雾式洗衣机阻尼机构的阻尼力控制方法
公开(公告)号：JP2009006082A
公开(公告)日：2009-01-15
申请号：JP2007172687
申请日：2007-06-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOGAWA RYUTA , IMAIZUMI TOMIO
IPC分类号： D06F37/22 , D06F23/02 , D06F33/06 , D06F37/04
摘要： PROBLEM TO BE SOLVED: To provide a drum type washing machine, simplifying a damping mechanism constructed between a water tank housing a rotary drum and a casing in a space-saving manner, and restraining noise in switching the damping force of the damping mechanism, and a damping force control method of a damping mechanism used in the drum type washing machine.
SOLUTION: When the vibrating state of the water tank is in the resonant state, an electromagnetic clutch 23 (an interrupt means) is put in the connecting state to connect a link 21 and a link 22 to each other, thereby causing a damper 17 to work. When the vibration of the water tank is in the stationary state, the electromagnetic clutch 23 is disconnected to break off the link 21 from the link 22, thereby stopping the function of the damper 17. Therefore, a cylinder for switching the damping force of the damping mechanism 1 is not needed to simplify the construction and achieve space-saving. Moreover, a damping force switching type damper is not used so that noise in switching the damping force can be restrained.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种滚筒式洗衣机，简化了以节省空间的方式在容纳旋转滚筒和壳体的水箱之间构造的阻尼机构，并且抑制了阻尼阻尼的阻尼力的转换机构，以及在滚筒式洗衣机中使用的阻尼机构的阻尼力控制方法。解决方案：当水箱的振动状态处于共振状态时，将电磁离合器23（中断装置）置于连接状态以将连杆21和连杆22彼此连接，从而使阻尼器17工作。当水箱的振动处于静止状态时，电磁离合器23被断开以将连杆21从连杆22断开，从而停止阻尼器17的功能。因此，用于切换阻尼器17的阻尼力的气缸阻尼机构1不需要简化施工，节省空间。此外，不使用阻尼力切换型阻尼器，能够抑制切换阻尼力的噪音。版权所有（C）2009，JPO＆INPIT

54. 发明专利

JP4179970B2 Drum-type washing machine 有权
公开(公告)号：JP4179970B2
公开(公告)日：2008-11-12
申请号：JP2003385115
申请日：2003-11-14
申请人：東芝コンシューマエレクトロニクス・ホールディングス株式会社 , 東芝ホームアプライアンス株式会社 , 株式会社東芝
发明人：強志細糸
IPC分类号： D06F33/02 , D06F23/02 , H02P6/24

55. 发明专利

JP2008264330A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2008264330A
公开(公告)日：2008-11-06
申请号：JP2007113714
申请日：2007-04-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NOJIMA HAJIME , HIWAKI EIJI
IPC分类号： D06F33/02 , D06F23/02
摘要： PROBLEM TO BE SOLVED: To control the effect of variability of a frictional torque of a drum rotary shaft and detect the amount of cloth inside a drum accurately with a simple structure.
SOLUTION: A washing machine is provided with a motor 7 for rotative driving the drum 3, a rotation number detecting section 33 which detects the rotation number of the motor, and a control section which controls the rotation of the motor from the detection output of the rotation number detecting section 33. The control section is equipped with a first detecting process which measures the time t1 for the rotation number to increase by ΔN1 by accelerating the rotation of the drum by a specified acceleration torque by the motor for detecting the amount of cloth, the switching process of conducting free-rotation after the first detecting process, and the second detecting process of measuring the time t2 for the rotation number to decrease by ΔN2 by decelerating the rotation of the drum by a specified deceleration torque by the motor and detecting the amount of cloth from the angular acceleration α1 at the time of acceleration and the angular deceleration α2 at the time of deceleration that are provided by these processes.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了控制滚筒旋转轴的摩擦转矩的变化的影响，并以简单的结构精确地检测滚筒内的布料量。解决方案：洗衣机设置有用于旋转驱动滚筒3的马达7，检测马达旋转次数的转数检测部33，以及控制部，其从检测状态控制马达的旋转旋转数检测部分33的输出。控制部分配备有第一检测处理，该第一检测处理通过用于检测滚筒的马达加速指定的加速度转矩来测量转数增加ΔN1的时间t1 布次数，第一检测处理之后进行自由旋转的切换处理，以及第二检测处理，通过使滚筒的旋转减速规定的减速转矩，将旋转次数的时间t2减小ΔN2 马达，并且从加速时的角加速度α1和减速时的角减速度α2检测布的量由这些过程提供。版权所有（C）2009，JPO＆INPIT

56. 发明专利

JP2008220797A Drum type washing machine 有权
标题翻译：鼓式洗衣机
公开(公告)号：JP2008220797A
公开(公告)日：2008-09-25
申请号：JP2007066124
申请日：2007-03-15
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： INOUE YUTAKA , KODAMA SATOSHI
IPC分类号： D06F37/40 , D06F23/02 , D06F23/06
摘要： PROBLEM TO BE SOLVED: To provide a drum type washing machine having an inexpensive rotary shaft with superior corrosion resistant constitution and superior serviceability such as replacement of a rotary drum.
SOLUTION: The rotary shaft 16 is formed by press-fitting a rod-like shaft member 16a consisting of a general steel material in an approximately annular flange member 16b with high corrosion resistance such as a stainless steel, the flange member 16b is disposed in contact with a lip portion 18a of an oil seal 18, and an sealing 25 such as an O ring is provided in a surface facing the base plate 5 of the rotary shaft 16, so that, out of parts of the rotary drum 4 in direct contact with water, only the flange member 16b and the base plate 5 which have the high corrosion resistance are exposed thereto to have no problems of the corrosion and constitute the inexpensive and high corrosion-resistant rotary shaft 16.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种滚筒式洗衣机，该滚筒式洗衣机具有廉价的旋转轴，具有优良的耐腐蚀性和良好的维修性，例如更换旋转滚筒。解决方案：旋转轴16通过将由普通钢材组成的杆状轴构件16a压配合在具有高耐腐蚀性的近似环形的凸缘构件16b中而形成，例如不锈钢，凸缘构件16b是设置成与油封18的唇部18a接触，并且在与旋转轴16的基板5相对的表面中设置有诸如O形环的密封件25，使得在旋转滚筒4的部分之外与水直接接触时，只有具有高耐腐蚀性的凸缘构件16b和底板5暴露在其中才没有腐蚀的问题，并构成廉价且高耐腐蚀的旋转轴16.版权所有：（C）2008，JPO＆INPIT

57. 发明专利

JP4131540B2 Horizontal drum washing machine 有权
公开(公告)号：JP4131540B2
公开(公告)日：2008-08-13
申请号：JP2002543066
申请日：2001-11-15
申请人：エルジーエレクトロニクスインコーポレイティド
发明人：セオン−ノユーン，
IPC分类号： D06F37/34 , D06F23/02 , D06F31/00 , D06F35/00 , D06F37/04 , D06F37/06 , D06F37/26 , D06F37/30 , D06F39/12 , D06F49/02
CPC分类号： D06F37/304 , D06F23/02 , D06F35/00 , D06F37/04 , D06F37/06

58. 发明专利

JP2008178573A Washing machine 审中-公开
标题翻译：洗衣机
公开(公告)号：JP2008178573A
公开(公告)日：2008-08-07
申请号：JP2007014760
申请日：2007-01-25
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUMOTO TOSHINARI , TAKASO HIROSHI , KYO MASAHITO , GAMO TAKESHI
IPC分类号： D06F37/22 , D06F23/02 , D06F49/00 , D06F49/06 , D06F58/06
摘要： PROBLEM TO BE SOLVED: To efficiently improve the vibrating performance quietly by eliminating a water supply and discharge device, and accessories such as piping without using liquid such as water.
SOLUTION: In a resilient body 32, one support part 41 is fitted to an outer tub 33, the other support part 41 is fitted to the bottom of a washing machine outer frame 30, at least one support part 41 is provided with a damping means 42 for damping rocking motion, whereby the rocking motion of the outer tub 33 can be surely reduced without any increase in weight of the outer tub 33. The damping force of the damping means 42 can be enlarged to cope with the magnitude of eccentric load of washing so that vibration performance can be efficiently improved quietly.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过消除供水和排水装置以及诸如管道等配件而不使用水等液体，可以安静地有效地提高振动性能。解决方案：在弹性体32中，一个支撑部分41装配到外桶33，另一个支撑部分41装配到洗衣机外框架30的底部，至少一个支撑部分41设置有用于阻尼摇摆运动的阻尼装置42，从而可以可靠地减小外桶33的摆动运动，而不会增加外桶33的重量。阻尼装置42的阻尼力可以扩大以应付偏心负载的洗涤，使振动性能可以有效地提高静音。版权所有（C）2008，JPO＆INPIT

59. 发明专利

JP2007307356A Spin-dryer for mattress 审中-公开
标题翻译：旋转干燥机
公开(公告)号：JP2007307356A
公开(公告)日：2007-11-29
申请号：JP2007043832
申请日：2007-02-23
申请人： Tokai Kiki Kogyo Co Ltd , 東海機器工業株式会社
发明人： YOSHIDA TOMOAKI , TAKATSUJI MASAKI
IPC分类号： D06F23/02 , D06F33/02 , D06F39/08 , D06F49/02
摘要： PROBLEM TO BE SOLVED: To provide a spin-dryer which is small-sized, inexpensive, and highly efficient in spin-drying. SOLUTION: This spin-dryer has a structure in which a mattress 30 is firmly held in the thickness direction between a mount table 34 of a holding mechanism 31 and a pressing body 35 inside a spin-drying chamber 26, and is spin-dried by a rotary drive mechanism 32 which rotates the mattress 30 about an axis in the width direction along the longitudinal direction at high speed. COPYRIGHT: (C)2008,JPO&INPIT

60. 发明专利

JP2007306702A Power generating apparatus and clothing treatment apparatus using this 审中-公开
标题翻译：发电设备和衣物处理设备
公开(公告)号：JP2007306702A
公开(公告)日：2007-11-22
申请号：JP2006132160
申请日：2006-05-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ASADA KAZUHIKO , NOJIMA HAJIME
IPC分类号： H02P21/00 , D06F23/02 , D06F25/00 , D06F33/02 , D06F58/02 , H02P27/04
摘要： PROBLEM TO BE SOLVED: To reduce the amount of calculation of vector control even in high-speed revolutions. SOLUTION: An inverter circuit 110 can reduce the amount of re-calculation following the change of rotational angle θ, by controlling a phase difference between the magnitude of a synthesized current of three-phase windings 101, 102, 103 and an output of a position detection means 112. COPYRIGHT: (C)2008,JPO&INPIT

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