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1. 发明专利

JP2014210123A 洗濯機审中-公开
标题翻译：洗衣机
公开(公告)号：JP2014210123A
公开(公告)日：2014-11-13
申请号：JP2013088988
申请日：2013-04-22
申请人：日立アプライアンス株式会社 , Hitachi Appliances Inc
发明人： KOIKE HIROYUKI , HIRAYAMA RYOJI , MUNENO YOSHINORI , YOSHIDA TETSUSHI , KUROSAWA MIKIO , HASHIMOTO SHOTA , YAMAOKA SHIZUO
IPC分类号： D06F33/02 , D06F23/04
CPC分类号： D06F23/04 , D06F33/02
摘要：【課題】投入された洗剤の種類や水の温度に応じて全体の運転時間を短縮できる洗濯機を提供する。【解決手段】筐体2と、外槽9と、洗濯兼脱水槽8と、駆動装置10と、給水手段12と、温度検出手段26bと、電導度検出手段40を備えた洗濯機において、外槽9内の液体と洗剤とを攪拌する洗剤溶解工程を開始する前に、洗濯兼脱水槽8を停止させた状態で、給水手段12により外槽9内に給水された液体の温度および電気伝導度を温度検出手段26bおよび電導度検出手段40で検出し、この検出結果に基づいて、洗剤溶解工程の時間、すすぎ時間またはすすぎ回数を設定する【選択図】図6
摘要翻译：要解决的问题：提供一种能够根据洗涤剂输入的类型和水的温度缩短整个操作时间的洗衣机。解决方案：洗衣机包括壳体2，外桶9，洗涤和脱水槽 8，驱动装置10，供水装置12，温度检测装置26b和电导率检测装置40.检测由供水装置12供给到外桶9中的液体的温度和电导率通过温度检测装置26b和电导率检测装置40处于洗涤和脱水桶8停止的状态，在洗涤剂溶解步骤开始之前搅拌外桶9中的液体和洗涤剂。基于检测结果设定洗涤剂溶解步骤的时间，漂洗时间或冲洗频率。

2. 发明专利

JP2012249722A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2012249722A
公开(公告)日：2012-12-20
申请号：JP2011123031
申请日：2011-06-01
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE HIROYUKI , YOSHIDA TETSUSHI , TATEYAMA TAKUYA , HIRATA KAZUMASA , ANDO KAZUSHI , WADA TSUTOMU , DOSAKA MASAHIRO , SATO ASAMI , TOMITA TAKASHI
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a washing machine that can suppress deposition of dirt and dust on the bottom face of a washing and dewatering tub even with a simple structure.SOLUTION: A washing machine comprises: a housing 2; an outer tub 9 that is supported as vibration-proof in the housing 2 and retains water therein; an inner tub 8 that is rotatably supported in the outer tub 9 and houses laundry therein; a driving device 10 that rotationally drives the inner tub 8; and water supply means for supplying water into the outer tub 9. A rinsing process is conducted with the outer tub 9 filled with water by the water supply means. After discharging the water used in the rinsing process, the washing and dewatering tub 8 is rotated while a predetermined water level is maintained.
摘要翻译：要解决的问题：提供一种即使以简单的结构也能够抑制洗涤和脱水桶的底面上的污垢和灰尘沉积的洗衣机。解决方案：洗衣机包括：壳体2; 外桶9，其在壳体2中作为防振支撑并在其中保持水; 内桶8，其被可旋转地支撑在外桶9中并容纳衣物; 驱动内桶8的驱动装置10; 以及用于将水供给到外桶9中的供水装置。由外部桶9通过供水装置填充水进行漂洗处理。在排出冲洗过程中使用的水后，洗涤和脱水桶8旋转，同时保持预定的水位。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011239799A Washing and drying machine 有权
标题翻译：洗衣机
公开(公告)号：JP2011239799A
公开(公告)日：2011-12-01
申请号：JP2010111611
申请日：2010-05-14
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： MATSUI YASUHIRO , HIYAMA ISAO , KOIKE HIROYUKI , HIRAYAMA RYOJI , KATANE KAZUTOSHI , WATABIKI SHINICHI
IPC分类号： D06F33/02 , D06F25/00 , D06F39/04
摘要： PROBLEM TO BE SOLVED: To provide a washing and drying machine which accurately determines the cloth quality of clothes during washing, in particular, whether or not the clothes have a high water content, and which can be operated in accordance with the determination result.SOLUTION: The washing and drying machine includes: a washing/dewatering tub for containing clothes; an outer tub having the washing/dewatering tub therein; a driving device for rotationally driving the washing/dewatering tub; an acceleration sensor 25 for detecting the vibration amount of the outer tub; and a housing for covering the outer tub. In the washing and drying machine, the operation of washing, dewatering or drying is changed on the basis of the vibration amount detected by the acceleration sensor 25 when the driving device is operated, with clothes and water supplied into the washing/dewatering tub, so as to rotate or stop the washing/dewatering tub or a rotary blade at the bottom thereof.
摘要翻译：要解决的问题：提供一种洗涤干燥机，其能够精确地确定洗涤时衣物的布质，特别是衣物是否具有高含水量，并且可以根据测定来操作结果。洗涤干燥机包括：用于容纳衣服的洗涤/脱水桶; 在其中具有洗涤/脱水桶的外桶; 用于旋转地驱动洗涤/脱水桶的驱动装置; 用于检测外桶的振动量的加速度传感器25; 以及用于覆盖外桶的壳体。在洗涤干燥机中，洗涤，脱水或干燥的操作根据加速度传感器25检测到的驱动装置运转时的振动量，衣物和水被供给洗涤/脱水槽而改变，因此以便在其底部旋转或停止洗涤/脱水桶或旋转叶片。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2014210007A 洗濯機审中-公开
标题翻译：洗衣机
公开(公告)号：JP2014210007A
公开(公告)日：2014-11-13
申请号：JP2013087201
申请日：2013-04-18
申请人：日立アプライアンス株式会社 , Hitachi Appliances Inc
发明人： MUNENO YOSHINORI , YOSHIDA TETSUSHI , KOIKE HIROYUKI , KUROSAWA MIKIO , HIRAYAMA RYOJI , DOSAKA MASAHIRO
IPC分类号： D06F39/10 , D06F39/08
CPC分类号： D06F39/08 , D06F39/10
摘要：【課題】本発明の課題は、洗濯水の循環経路に設けられるろ過装置のフィルタの、洗剤膜の形成を防止する洗濯機を提供する。【解決手段】本発明の洗濯機(洗濯乾燥機1)は、筐体2と、前記筐体2内に防振支持され、内部に洗濯水を貯留する外槽9と、前記外槽9内に回転自在に支持され、洗濯物が収容される内槽(洗濯兼脱水槽8)と、前記内槽を回転駆動させる駆動装置10と、前記外槽9内の洗濯水を一旦抜き出して再び当該外槽9内に戻す第1循環経路(下部連通管13,洗濯水循環水路18)と、前記第1循環経路上に設けられる循環ポンプ17と、前記循環ポンプ17の上流側で前記第1循環経路上に設けられるろ過装置16と、前記循環ポンプ17から前記ろ過装置16に洗濯水を戻す第2循環経路(配管37)と、を備えることを特徴とする。【選択図】図2
摘要翻译：要解决的问题：提供一种防止在设置在洗涤水的循环路径中的过滤装置的过滤器上形成洗涤剂膜的洗衣机。解决方案：洗衣机（洗涤和干燥机1）包括：外壳 2; 外桶9，其以防振的方式被支撑在壳体2中，并且用于在其中存储洗涤水; 内桶（洗涤和脱水桶8），其被可旋转地支撑在外桶9中并且容纳有衣物; 用于旋转地驱动内桶的驱动装置10; 第一循环路线（下部连通管13，洗涤水循环水路18），用于一次除去外桶9中的洗涤水，然后再次将其返回到外桶9中; 设置在第一循环路径上的循环泵17; 在循环泵17的上游侧设置在第一循环路径上的过滤装置16; 以及用于将洗涤水从循环泵17返回到过滤装置16的第二循环路径（管路37）。

5. 发明专利

JP2014158966A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2014158966A
公开(公告)日：2014-09-04
申请号：JP2014096451
申请日：2014-05-08
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE HIROYUKI , YOSHIDA TETSUSHI , TATEYAMA TAKUYA , HIRATA KAZUMASA , ANDO KAZUSHI , WADA TSUTOMU , DOSAKA MASAHIRO , SATO ASAMI , TOMITA TAKASHI
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a washing machine capable of suppressing adhesion of dirt and dust to a bottom surface of a washing and dewatering tub even with a simple structure.SOLUTION: The washing machine includes: a housing 2; an outer tub 9 which is supported in a vibration-proof manner in the housing 2 and is configured to store water inside; an inner tub 8 which is supported to be rotatable in the outer tub 9 and is configured to house laundry; a driving device 10 which is configured to rotationally drive the inner tub 8; and water supply means which is configured to supply water into the outer tub 9. A rinsing process is performed in a state where water is stored in the outer tub 9 by the water supply means. Water used in the rinsing process is discharged by opening a drain valve. The drain valve is closed at a water level higher than a bottom surface of the inner tub. Then, the inner tub 8 is rotated at a rotational speed faster than a rotational speed in a step of spraying rinsing water while rotating the inner tub in the rinsing process.
摘要翻译：要解决的问题：提供一种能够即使以简单的结构也能够抑制污物和灰尘对洗涤和脱水桶的底面的粘附的洗衣机。解决方案：洗衣机包括：壳体2; 外桶9，其以防振的方式支撑在壳体2中，并且构造成在其内部储存水; 内桶8，其被支撑为能够在外桶9中旋转并构造成容纳衣物; 构造成旋转地驱动内桶8的驱动装置10; 以及供水装置，其构造成将水供给到外桶9中。在通过供水装置将水储存在外桶9中的状态下进行漂洗处理。通过打开排水阀将冲洗过程中使用的水排出。排水阀在比内桶的底面高的水位处封闭。然后，在漂洗过程中旋转内桶的同时，在喷淋冲洗水的步骤中，内桶8以比旋转速度快的转速旋转。

6. 发明专利

JP2009285237A Laundry machine and washing/drying machine 有权
标题翻译：洗衣机和洗衣机
公开(公告)号：JP2009285237A
公开(公告)日：2009-12-10
申请号：JP2008141833
申请日：2008-05-30
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： TATEYAMA TAKUYA , SUGAWARA MICHITA , KANAZAWA YUKIHISA , KOIKE HIROYUKI
IPC分类号： D06F25/00 , D06F39/08 , D06F58/22 , D06F58/24
摘要： PROBLEM TO BE SOLVED: To provide a laundry machine which prevents cooling water or detergent bubbles entering into a circulation passage of drying air from reaching a drying filter or a warm air unit. SOLUTION: The washing/drying machine includes an outer tub for storing washing water and rinsing water, an inner tub which stores washing and is rotatably placed in the outer tub, the circulation passage for drying air for flowing the drying air which flows into the outer tub and the inner tub, dries the washing in the inner tub, and flows out of the outer tub, a dehumidification means which is provided in the circulation passage of drying air, and robs moisture from the drying air flowed out of the outer tub, a vertical passage for dehumidification provided in the circulation passage of drying air, a ventilation inflow port which is provided in the lower end of the vertical passage for dehumidification and communicates with the bottom part of the outer tub, and the dehumidification means in the vertical passage for dehumidification. A cooling water supply part for dehumidifying the moisture from drying air and an outlet of drying air from which drying air flows out are provided in the upper part of the vertical passage for dehumidification. An expanded airflow channel formed in an inclined shape expanding the lateral width upward is provided above the vertical passage for dehumidification. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种洗衣机，其防止进入干燥空气的循环通道的冷却水或洗涤剂气体到达干燥过滤器或暖风单元。洗涤干燥机包括用于储存洗涤水和冲洗水的外桶，存储洗涤物并可旋转地放置在外桶中的内桶，用于干燥空气以使流过干燥空气流动的循环通道进入外桶和内桶，将内桶中的洗涤物干燥并流出外桶，除湿装置设置在干燥空气的循环通道中，并且从干燥空气流出的干燥空气中除去水分外桶，设置在干燥空气的循环通道中的除湿用的垂直通道，设置在所述垂直通道的下端中用于除湿并与所述外桶的底部连通的通风流入口，以及所述除湿装置垂直通道进行除湿。用于除湿干燥空气中的水分和干燥空气流出的干燥空气出口的冷却水供应部分设置在垂直通道的上部，用于除湿。在垂直通道的上方设置有以向上方扩大横向宽度的倾斜形状的膨胀气流通道，用于除湿。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009285234A Laundry machine and washing/drying machine 有权
标题翻译：洗衣机和洗衣机
公开(公告)号：JP2009285234A
公开(公告)日：2009-12-10
申请号：JP2008141829
申请日：2008-05-30
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE HIROYUKI , WATABIKI SHINICHI , TATEYAMA TAKUYA
IPC分类号： D06F33/02 , D06F25/00 , D06F39/04
摘要： PROBLEM TO BE SOLVED: To provide a laundry machine and a washing/drying machine which can determine without mistake a cloth amount even if damp washing is mixed, and do not waste a detergent amount and supply water. SOLUTION: The laundry machine and the washing/drying machine are equipped with an outer tub for storing washing water and rinsing water, an inner tub which stores washing and is rotatably placed in the outer tub, an agitating blade rotatably placed in the inner tub, and a vector controlled motor for rotatably driving the agitating blade and the inner tub and determine the amount of washing (cloth amount) from a q axis current value which performs vector control of the motor. A plurality of determining tables for determining the cloth amount from the q axis current value are provided. Responding to the fluctuation width of the q axis current value when driving the motor at a prescribed number of rotation, the cloth amount is determined using a determining table selected from a plurality of determining tables. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种洗衣机和洗衣/干衣机，即使混合潮湿洗涤也能够毫无错误地确定布料量，并且不浪费洗涤剂量并供应水。洗衣机和清洗干燥机配备有用于储存洗涤水和冲洗水的外桶，存储洗涤物的内桶和可旋转地放置在外桶中的搅拌叶片，可旋转地设置在该桶内内桶和用于可旋转地驱动搅拌叶片和内桶的矢量控制马达，并且从执行马达的矢量控制的aq轴电流值确定洗涤量（布量）。提供了用于从q轴当前值确定布量的多个确定表。响应于以规定旋转次数驱动马达时的q轴电流值的波动宽度，使用从多个确定表中选择的判定表来确定布量。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007282934A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2007282934A
公开(公告)日：2007-11-01
申请号：JP2006115138
申请日：2006-04-19
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE TOSHIFUMI , MIYANO YUZURU , MATSUMOTO KOJI , HIYAMA ISAO , KOIKE HIROYUKI
IPC分类号： D06F33/02 , D06F23/04 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To uniformly spray washing water from a washing water-circulating mechanism to laundry.
SOLUTION: In a washing machine, the washing water-circulating mechanism is composed of a circulation pump, a circulation path, and a spray nozzle 34 provided at the upper part of an inner tub. The spray nozzle has a cylindrical shape closed on the upper surface and having a circular delivery port 34c at the center part of the lower surface. Washing water flows into the cylinder from an inlet port 34b tangentially provided in the outer peripheral surface 34a of the cylinder, and is sprayed into a washing/spin-drying tub in the form of conical thin film expanding downward from the delivery port.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：将清洗水从洗涤水循环机构均匀喷洒到衣物上。解决方案：在洗衣机中，洗涤水循环机构由设置在内桶上部的循环泵，循环路径和喷嘴34组成。喷嘴具有在上表面上封闭的圆柱形形状，并且在下表面的中心部分具有圆形的输送口34c。洗涤水从圆筒的外周面34a切向设置的入口34b流入圆筒中，并且被喷射到从输送口向下扩展的锥形薄膜形式的洗涤/旋转干燥槽中。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2014166595A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2014166595A
公开(公告)日：2014-09-11
申请号：JP2014125887
申请日：2014-06-19
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： KOIKE HIROYUKI , YOSHIDA TETSUSHI , TATEYAMA TAKUYA , HIRATA KAZUMASA , ANDO KAZUSHI , WADA TSUTOMU , DOSAKA MASAHIRO , SATO ASAMI , TOMITA TAKASHI
IPC分类号： D06F33/02 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To provide a washing machine in which an attachment of dirt or dust to a bottom surface of a washing and dewatering tub is suppressed even with a simple structure.SOLUTION: The washing machine includes: a housing 2; an outer tub 9 that is supported in the housing 2 in a vibration-isolated manner and for storing water inside; an inner tub 8 that is supported in the outer tub 9 in a vibration-isolated manner and for housing laundry; a drive device 10 for rotary-driving the inner tub 8; and water supply means for supplying water into the outer tub 9. The washing machine includes: a rotation and water supply process for rotating the inner tub 8 while supplying rinsing water into the outer tub 9 with the water supply means; and a tub cleaning process for rotating the inner tub 8 at a rotational speed higher than that in the rotation and water supply process in a state where rinsing water is stored at a water level higher than the bottom surface of the inner tub 8.
摘要翻译：要解决的问题：提供一种洗衣机，其中即使以简单的结构也能够抑制污物或灰尘附着到洗涤和脱水桶的底表面。解决方案：洗衣机包括：壳体2; 外桶9，其以振动隔离的方式支撑在壳体2中并用于在其中储存水; 内桶8，其以振动隔离的方式支撑在外桶9中并用于容纳衣物; 用于旋转驱动内桶8的驱动装置10; 以及用于将水供给到外桶9中的供水装置。洗衣机包括：旋转和供水过程，用于使水桶8旋转，同时用供水装置向外槽9供应冲洗水; 以及在洗涤水以比内桶8的底面高的水位存储的状态下以高于旋转供水处理的旋转速度旋转内桶8的桶清洗处理。

10. 发明专利

JP2011244885A Washing machine 有权
标题翻译：洗衣机
公开(公告)号：JP2011244885A
公开(公告)日：2011-12-08
申请号：JP2010118398
申请日：2010-05-24
申请人： Hitachi Appliances Inc , 日立アプライアンス株式会社
发明人： HIRAYAMA RYOJI , TOBITA TATSUNARI , KATANE KAZUTOSHI , KOIKE HIROYUKI , HIYAMA ISAO
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a washing machine which can efficiently perform washing by measuring the hardness (electric conductivity) of water to be used for washing with high accuracy.SOLUTION: The washing machine includes a housing 2, an outer tub 9, a washing/dewatering tub 8, a drive unit 10, water supply means 12, laundry amount determination means 114, electric conductivity detection means 40 for detecting the electric conductivity of water to be used for washing, temperature detection means 26b for detecting a water temperature, and operation control means 112 capable of performing a washing operation. In the washing machine, the operation control means 112 controls a detergent amount and/or washing time on the basis of the laundry amount determined by the laundry amount determination means 114, the electric conductivity of water detected by the electric conductivity detection means 40, and the water temperature detected by the temperature detection means 26b.
摘要翻译：要解决的问题：提供一种能够以高精度测量用于洗涤的水的硬度（电导率）来有效地进行洗涤的洗衣机。洗衣机包括壳体2，外桶9，洗涤/脱水桶8，驱动单元10，供水装置12，衣物量确定装置114，用于检测电气的电导率检测装置40 用于清洗的水的电导率，用于检测水温的温度检测装置26b，以及能够进行洗涤操作的操作控制装置112。在洗衣机中，操作控制装置112根据由衣物量判定装置114确定的衣物量，由电导率检测装置40检测出的水的电导率，控制洗涤剂量和/或洗涤时间，以及由温度检测装置26b检测的水温。版权所有（C）2012，JPO＆INPIT

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