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1. 发明专利

JP2015047495A ドラム式洗濯機有权
公开(公告)号：JP2015047495A
公开(公告)日：2015-03-16
申请号：JP2013251604
申请日：2013-12-05
申请人：日立アプライアンス株式会社 , Hitachi Appliances Inc
发明人： UENO SHINJI , KOIKE TOSHIFUMI , HIYAMA ISAO , SANO SOICHI , KAMIMURA IKUMI , AKIBA SUKEHIRO , KIZAWA HIROSHI
IPC分类号： D06F33/02 , D06F39/08
摘要：【課題】洗浄性能を確保しつつ衣類のごわつきを抑制するドラム式洗濯機を提供する。【解決手段】内部に水を溜める外槽と、前記外槽内に回転自在に支持され、衣類が収容されるドラムと、前記外槽から水を吸い込み、前記ドラム内に向かって散水する循環ポンプと、を備え、洗い運転中に、前記循環ポンプを駆動しながら前記ドラムを回転させる攪拌工程を有し、前記攪拌工程は、第1の攪拌工程と、第2の攪拌工程とを備え、前記第1の攪拌工程時に、前記ドラムを60rpm以上の回転数で回転させ、前記第2の攪拌工程時に、前記ドラムを60rpm未満の回転数で回転させ、前記第1の攪拌工程時及び/又は前記第2の攪拌工程時に、前記循環ポンプを駆動して循環流量を36L/min以上とする。【選択図】図8

2. 发明专利

JP2015002758A 洗濯機有权
标题翻译：洗衣机
公开(公告)号：JP2015002758A
公开(公告)日：2015-01-08
申请号：JP2013128063
申请日：2013-06-19
申请人：日立アプライアンス株式会社 , Hitachi Appliances Inc
发明人： KITA NORIYUKI , KOIKE TOSHIFUMI , KUROSAWA MIKIO , YOSHIDA TETSUSHI , HIRAYAMA RYOJI
IPC分类号： D06F39/08 , D06F23/04
摘要：【課題】洗濯水を洗濯物にムラなく散布し洗いムラを低減しつつ、洗浄力を高めることが可能な洗濯機を提供する。【解決手段】中心軸が略鉛直方向の円筒部34bと、洗濯水を円筒部34bの周面に対して略接線方向から入水させる入水口34cと、吐出口34aに向けて流路断面が拡径する拡径部34eと、を備え、入水口34cから円筒部34b内に入った洗濯水に旋回流を発生させ、当該旋回流による遠心力を利用して吐出口34aから洗濯水を散水させる。【選択図】図8
摘要翻译：要解决的问题：提供一种洗衣机，其能够均匀地在衣物上喷洒洗衣水，并且减少洗涤不均匀性，从而提高洗涤力。解决方案：一种洗衣机包括：中心轴是大致垂直方向的圆柱形构件34b; 从圆筒部件34b的周面向大致切线方向供给洗涤水的进水口34c; 以及其通道横截面扩展用于排出口34a的宽直径单元34e。在水入口34c的筒状部件34b的洗涤水中产生盘旋流动，利用循环流的离心力从洗涤水喷出洗衣水。

3. 发明专利

JP2014014528A Drum type washing machine and drum type washing and drying machine 有权
标题翻译：鼓式洗衣机和鼓式洗衣机和干燥机
公开(公告)号：JP2014014528A
公开(公告)日：2014-01-30
申请号：JP2012154198
申请日：2012-07-10
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE TOSHIFUMI , KIZAWA HIROSHI , HORI SAIKI
IPC分类号： D06F37/06 , D06F25/00 , D06F39/12 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To decrease unevenness of washing and drying, to enhance washing performance, and to reduce power consumption for drying.SOLUTION: The drum type washing and drying machine includes: a bottomed drum 3 which is for housing clothing and is inclined in such a manner that the rotation center becomes horizontal or the opening part side becomes higher; a motor 4 for rotatively driving the drum 3; a plurality of first lifters 3b protruding on the inner peripheral surface of the drum 3, extending in the direction of the rotary shaft, and disposed at an interval in the circumferential direction; and second lifters 61 disposed between the first lifters 3b disposed at an interval. An inclined surface formed by the second lifter 61 is made in such a manner that, when the second lifter 61 is in a position at the lowest part of the drum 3, the distance between a horizontal surface passing through the center of a bottom plate of the drum 3 and the second lifter 61 becomes small gradually in the direction from the opening part side to the bottom surface side of the drum 3.
摘要翻译：要解决的问题：减少洗涤和干燥的不均匀性，以提高洗涤性能，并降低干燥的功耗。滚筒式洗涤和干燥机包括：用于容纳衣物并倾斜的有底鼓3 旋转中心变为水平或开口部侧变高的方式; 用于旋转地驱动滚筒3的马达4; 多个第一升降器3b，其突出在滚筒3的内周面上，沿着旋转轴的方向延伸，并沿圆周方向间隔设置; 以及设置在间隔设置的第一升降器3b之间的第二升降器61。由第二升降器61形成的倾斜表面以这样的方式制成：当第二升降器61处于滚筒3的最下部时，通过底板的中心的水平面之间的距离滚筒3和第二升降器61在从滚筒3的开口部侧到底面侧的方向上逐渐变小。

4. 发明专利

JP2013223547A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2013223547A
公开(公告)日：2013-10-31
申请号：JP2012096163
申请日：2012-04-20
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE TOSHIFUMI , TATEYAMA TAKUYA , DOSAKA MASAHIRO , HIRAYAMA RYOJI
IPC分类号： D06F39/10 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To provide a lint trap that hardly causes clogging and easily removes a collected lint therefrom.SOLUTION: In a washing machine which comprise: an outer tank for storing washing water therein; an inner tank that is rotatably provided in the outer tank and serves as a washing/dewatering bin; a rotary vane board that is positioned at the bottom in the inner tank and rotatably provided; and a washing water circulation path that circulates the washing water in the outer tank around the inner tank, the lint trap is provided in the middle of the washing water circulation path. The lint trap comprises: a cylindrical swirl chamber; a water inlet that is connected to a peripheral wall surface of the swirl chamber almost in a tangential direction; and further an opening that is provided at a part of the peripheral wall surface of the swirl chamber and covered with a mesh-like filter.
摘要翻译：要解决的问题：提供几乎不引起堵塞并容易从其中去除收集的绒毛的棉绒收集器。解决方案：一种洗衣机，包括：用于在其中存储洗涤水的外罐; 内罐，其可旋转地设置在外罐中并用作洗涤/脱水箱; 旋转叶片板，其位于内箱的底部并可旋转地设置; 以及将外箱中的洗涤水循环到内罐周围的洗涤水循环路径，在洗涤水循环路径的中间设置有棉绒收集器。绒毛陷阱包括：圆柱形旋转室; 水入口，几乎在切向方向连接到涡流室的周壁表面; 并且还设置有设置在涡流室的周壁表面的一部分并且被网状过滤器覆盖的开口。

5. 发明专利

JP2013075172A Drum-type washing machine 有权
标题翻译：鼓式洗衣机
公开(公告)号：JP2013075172A
公开(公告)日：2013-04-25
申请号：JP2012237415
申请日：2012-10-29
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KAWAMURA KEIZO , KOIKE TOSHIFUMI , HAYASHI SHOJI , KOTANI NAOKI , TOBITA TATSUNARI , HORI SAIKI , KANEKO AKINORI
IPC分类号： D06F33/02 , D06F23/06
摘要： PROBLEM TO BE SOLVED: To provide a drum-type washing machine with a simple structure capable of reducing power consumption while improving the cleanness of a drum and an outer tank.SOLUTION: A drum-type washing machine comprises: an outer tank supported in a housing, for storing water inside; a drum encompassed by the outer tank for containing laundry; a driving device for rotationally driving the drum; a control part for controlling the driving device; and water supply means for supplying water to the outer tank, thereby implementing washing and rinsing processes. The rinsing process comprises the step of continuously rotating the drum with water being stored in the outer tank by the water supply means. After discharging a portion of rinsing water used in the rinsing process, the control part implements arc rotation, i.e. rotating the drum less than one rotation with a part of the drum being immersed in the remaining water. The arc rotation is a rapid arc rotation in which the drum is accelerated in an acceleration higher than that at the start of the continuous rotation or the drum is stopped in a brake time shorter than that when the continuous rotation is stopped.
摘要翻译：要解决的问题：提供一种滚筒式洗衣机，其结构简单，能够降低功耗，同时提高滚筒和外箱的清洁度。解决方案：滚筒式洗衣机包括：外壳，其被支撑在壳体中，用于将水储存在内部; 由外箱包围的用于容纳衣物的鼓; 用于旋转地驱动滚筒的驱动装置; 用于控制所述驱动装置的控制部; 以及用于向外罐供水的供水装置，从而实施洗涤和漂洗过程。冲洗过程包括通过供水装置将存储在外罐中的水连续旋转的步骤。在排出冲洗过程中使用的冲洗水的一部分之后，控制部分进行电弧旋转，即，将滚筒的一部分浸入剩余的水中，旋转滚筒小于一圈。电弧旋转是快速的电弧旋转，其中鼓的加速度高于连续旋转开始时的加速度，或者在比连续旋转停止时更短的制动时间内停止鼓。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013070832A Drum type washing and drying machine 有权
标题翻译：鼓式洗衣机
公开(公告)号：JP2013070832A
公开(公告)日：2013-04-22
申请号：JP2011211793
申请日：2011-09-28
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： JOKO YASUYUKI , KUROSAWA MARI , KOIKE TOSHIFUMI , TAKAHASHI KOTARO
IPC分类号： D06F37/22 , D06F37/04
摘要： PROBLEM TO BE SOLVED: To provide a drum-type washer or a drum-type washing and drying machine with low vibration of the vibration part as well as high rigidity of an outer tank without enlarging the outer tank.SOLUTION: A drum-type washer comprises a vibration part 200 comprising a drum 21, an outer tank 23, weights 28a and 28b, and a motor 22. The vibration part 200 is supported by vibration reduction and supporting means in a casing. The outer tank 23 can be splittable into a tub cover 23b and a water tank 23c at a split plane A-A. The water tank 23c comprises a suspension 26 at its bottom serving as the vibration reduction and supporting means. At least a part of the weight 28b, which is positioned at a level lower than the rotation axis Az of the drum, is arranged at between the split plane A-A of the tub cover 23b and the water tank 23c and the suspension 26 at a side of the water tank 23c.
摘要翻译：要解决的问题：提供一种滚筒式洗衣机或滚筒式洗衣机，其振动部件振动小，外罐高刚性，而不会扩大外罐。解决方案：滚筒式洗衣机包括振动部分200，该振动部分200包括鼓21，外部容器23，重物28a和28b以及电动机22.振动部分200由减振支撑装置支撑在壳体。外箱23可以在分开的平面A-A处分成浴缸盖23b和水箱23c。水箱23c包括在其底部的作为减振和支撑装置的悬架26。定位在比滚筒的旋转轴线Az低的水平面上的重物28b的至少一部分布置在浴缸盖23b的分裂面AA和水箱23c之间，并且悬架26位于侧面的水箱23c。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013000371A Drying machine 审中-公开
标题翻译：烘干机
公开(公告)号：JP2013000371A
公开(公告)日：2013-01-07
申请号：JP2011134762
申请日：2011-06-17
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： YAMASHITA TAICHIRO , KOIKE TOSHIFUMI , KAWAMURA KEIZO , KATANE KAZUTOSHI
IPC分类号： D06F25/00 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To provide a drying machine which realizes further energy saving by efficiently using heat generated at a motor in a housing, for drying, and also by reducing a channel loss at a time when air for drying passes through an air duct.SOLUTION: The drying machine comprises: an outer tank 20, an inner part of which becomes a drying chamber at a time of drying; a rotary drum 29 which is rotatably arranged in the outer tank 20 and accommodates laundry therein; a motor 36 for driving the drum, which drives the rotary drum 29; the housing 2 for supporting the rotary drum 29; the air duct for sending warm air to the rotary drum 29; a drying filter 19 for collecting lint; and a fan 61 that has a rotary vane 26 and a motor 28 for driving the fan, which drives the rotary vane 26. The fan 61 is arranged so that the motor 28 for driving the fan is located at a side of the outer tank 20 and the rotary vane 26 is located at a far side from the outer tank 20.
摘要翻译：要解决的问题：提供一种干燥机，其通过有效地使用在壳体中的电动机产生的热量进行进一步的节能，用于干燥，并且还可以通过减少干燥空气通过一个风道。解决方案：干燥机包括：外罐20，其内部在干燥时成为干燥室; 旋转鼓29，其可旋转地布置在外罐20中并容纳衣物; 用于驱动滚筒的马达36，其驱动旋转鼓29; 用于支撑旋转鼓29的壳体2; 用于将热空气送到旋转鼓29的空气管道; 用于收集棉绒的干燥过滤器19; 以及具有驱动旋转叶片26的驱动风扇的旋转叶片26和马达28的风扇61.风扇61被布置成使得用于驱动风扇的马达28位于外箱20的一侧并且旋转叶片26位于远离外罐20的一侧。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012050474A Drum-type washing and drying machine 有权
标题翻译：鼓式洗涤干燥机
公开(公告)号：JP2012050474A
公开(公告)日：2012-03-15
申请号：JP2010193062
申请日：2010-08-31
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE TOSHIFUMI , KANEKO AKINORI
IPC分类号： D06F58/28 , D06F25/00 , D06F33/02 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To provide a drum-type washing and drying machine in which drying finish is improved.SOLUTION: The drum-type washing and drying machine includes: a drum for accommodating clothing; a motor for rotating the drum; a housing for supporting the drum; a door for closing an opening for loading the clothing; and means for blowing air into the drum, which means is disposed at the upper right in the housing when viewed from the door side. While the drum is repeatedly rotated clockwise and counterclockwise by the motor, air is blown to the clothing, which is lifted up by the rotation of the drum, to dry the clothing. An output from the means for blowing air is increased when the drum is rotated clockwise as compared with when the drum is rotated counterclockwise.
摘要翻译：要解决的问题：提供一种改进干燥处理的滚筒式洗涤干燥机。滚筒式清洗干燥机包括：用于容纳衣物的滚筒; 用于旋转滚筒的马达; 用于支撑滚筒的壳体; 关闭用于装载衣物的开口的门; 以及用于将空气吹入滚筒的装置，当从门侧观察时，该装置设置在壳体的右上方。当滚筒由电机反复旋转顺时针和逆时针时，空气被吹送到由滚筒转动而被提升的衣服上，以使衣服变干。与滚筒逆时针方向相反时，当滚筒顺时针旋转时，用于吹送空气的装置的输出增加。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012035115A Drum-type dryer 有权
标题翻译：鼓式干燥机
公开(公告)号：JP2012035115A
公开(公告)日：2012-02-23
申请号：JP2011252237
申请日：2011-11-18
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE TOSHIFUMI , OBAYASHI SHIRO , KIMURA TAKESHI , SUZUKI YOSHIHIRO , OSUGI HIROSHI
IPC分类号： D06F58/02 , D06F25/00 , D06F58/28
摘要： PROBLEM TO BE SOLVED: To improve the finished condition of clothing dried by a drum-type dryer.SOLUTION: The drum-type dryer comprises: a rotary drum (3) that accommodates clothing and is provided with an opening (2c) on the front side for putting and removing the clothing; a motor for driving the rotary drum (3); and a housing for supporting the rotary drum (3), and performs drying operation. The dryer has means for blowing air into the rotary drum from the front side of the rotary drum during the drying operation. The product of the air volume and the air velocity is 0.8 (N) or greater.

10. 发明专利

JP2011245034A Clothes dryer 有权
标题翻译：干衣机
公开(公告)号：JP2011245034A
公开(公告)日：2011-12-08
申请号：JP2010121127
申请日：2010-05-27
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE TOSHIFUMI , KOMATSU TSUNETOSHI , ISHIKAWA FUMITO , SANO SOICHI
IPC分类号： D06F25/00 , D06F58/02
摘要： PROBLEM TO BE SOLVED: To provide a clothes dryer capable of improving a dewatering performance and reducing power consumption.SOLUTION: In a clothes dryer S including: a housing 1; an outer tank 2 supported in the housing 1 in a vibration-proof manner for storing washing water inside; a rotative drum 3 rotatably supported in the outer tank 2; a motor 4 for driving the rotative drum 3 to rotate; a draining means having a drain valve 18 and a drain hose 19 for exhausting the washing water stored in the outer tank 2; a blowing means 24 for blowing air into the rotative drum 3; and a controller 60 for controlling the motor 4, the drain valve 18, and the blowing means 24 to execute a drying operation including at least a dewatering operation, the blowing means 24 has an air intake valve 30 for sucking air in an upper part of the housing 1, and the controller 60 executes, during the dewatering operation for rotating the rotative drum 3 executed first in the drying operation, the air intake valve 30 sucks the air in the upper part of the housing 1 towards inside of the rotative drum 3, and exhausts the air in the rotative drum 3 by the drain hose 19.
摘要翻译：要解决的问题：提供能够提高脱水性能并降低功耗的干衣机。解决方案：在衣物烘干机S中，包括：壳体1; 外壳1以防振方式支撑在壳体1中，用于在其中存储洗涤水; 可旋转地支撑在外罐2中的旋转滚筒3; 用于驱动旋转滚筒3旋转的马达4; 排水装置具有用于排出存储在外罐2中的洗涤水的排水阀18和排水软管19; 用于将空气吹入旋转滚筒3的吹风装置24; 以及用于控制电动机4，排放阀18和吹风装置24以执行至少包括脱水操作的干燥操作的控制器60，吹送装置24具有用于在上部吸入空气的进气阀30 壳体1和控制器60在干燥操作中首先执行旋转滚筒3的脱水操作期间执行进气阀30将壳体1的上部的空气吸入旋转滚筒3的内部，并通过排水软管19排出旋转滚筒3中的空气。版权所有（C）2012，JPO＆INPIT

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