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1. 发明专利

JP2014155924A Fixed swirler, air bubble generation device using the same and bath hot water supply apparatus 审中-公开
标题翻译：固定式SWIRLER，使用其的空气泡沫发生装置和浴热水设备
公开(公告)号：JP2014155924A
公开(公告)日：2014-08-28
申请号：JP2014081312
申请日：2014-04-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Institute Of National Colleges Of Technology Japan , 独立行政法人国立高等専門学校機構
发明人： HEMMI KENICHI , TAKEUCHI SHIRO , MAEDA TSUYOSHI , HATA TAKASHI , NISHIUCHI YUSUKE
IPC分类号： B01F15/02 , B01F3/04 , B01F5/04
摘要： PROBLEM TO BE SOLVED: To prevent flow passages among vanes from being clogged with foreign substances without causing a disturbance of swirling flow.SOLUTION: A fixed swirler 10 comprises a cylindrical tube portion 11 and a plurality of vanes 12 that protrudes inward in a radial direction from an inner wall surface 11A of the cylindrical tube portion 11. Inter-vane flow passages 13 are provided among the plurality of vanes 12 adjacent to one another. Further, the fixed swirler 10 is configured such that each of interval dimensions among the vanes 12 adjacent to one another becomes a maximum value at each position corresponding to the inner wall surface 11A of the cylindrical tube portion 11 and becomes smaller than the maximum value at each position inwardly spaced apart from the inner wall surface 11A in the radial direction. On account of this, foreign substances can be smoothly discharged downstream from among respective vanes 12 by utilizing movement of the foreign substances reaching the vanes 12 from an upstream side to positions of the inner wall surface 11A by centrifugal force and clogging with the foreign substances can be prevented.
摘要翻译：要解决的问题：防止叶片之间的流动通道被异物堵塞，而不会引起旋流的干扰。解决方案：固定旋流器10包括圆柱形管部分11和沿径向向内突出的多个叶片12 从圆筒管部11的内壁面11A形成。叶片间流路13设置在彼此相邻的多个叶片12之间。此外，固定旋流器10被构造成使得彼此相邻的叶片12中的每个间隔尺寸在与圆筒形管部11的内壁表面11A相对应的每个位置处成为最大值，并且变得小于每个位置在径向方向上与内壁表面11A向内间隔开。由此，能够通过利用离心力从外部侧到达叶片12的位置到内壁面11A的位置并使异物罐堵塞的方式，从各叶片12的下游顺畅排出异物。被阻止

2. 发明专利

JP2014024021A Fixed swirler, air bubble generation device using the same and bath hot water supply apparatus 有权
公开(公告)号：JP2014024021A
公开(公告)日：2014-02-06
申请号：JP2012166935
申请日：2012-07-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Institute Of National Colleges Of Technology Japan , 独立行政法人国立高等専門学校機構
发明人： HEMMI KENICHI , TAKEUCHI SHIRO , MAEDA TSUYOSHI , HATA TAKASHI , NISHIUCHI YUSUKE
IPC分类号： B01F5/00 , A47K3/00 , B01F3/04 , B01F5/04
摘要： PROBLEM TO BE SOLVED: To prevent flow passages among vanes from being clogged with foreign substances without causing a disturbance of swirling flow.SOLUTION: A fixed swirler 10 comprises a cylindrical tube portion 11 and a plurality of vanes 12 that protrudes inward in a radial direction from an inner wall surface 11A of the cylindrical tube portion 11. Inter-vane flow passages 13 are provided among the plurality of vanes 12 adjacent to one another. Further, the fixed swirler 10 is configured such that each of interval dimensions among the vanes 12 adjacent to one another becomes a maximum value at each position corresponding to the inner wall surface 11A of the cylindrical tube portion 11 and becomes smaller than the maximum value at each position inwardly spaced apart from the inner wall surface 11A in the radial direction. On account of this, foreign substances can be smoothly discharged downstream from among respective vanes 12 by utilizing movement of the foreign substances reaching the vanes 12 from an upstream side to positions of the inner wall surface 11A by centrifugal force and clogging with the foreign substances can be prevented.

3. 发明专利

JP2014140555A Cyclone separator and vacuum cleaner 审中-公开
标题翻译：循环分离器和真空清洁器
公开(公告)号：JP2014140555A
公开(公告)日：2014-08-07
申请号：JP2013011709
申请日：2013-01-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： MAEDA TSUYOSHI , FUJIWARA SUSUMU , RIKU MARIKA , KONDO DAISUKE , YANAGISAWA KENJI , SOMA KIMIYOSHI
IPC分类号： A47L9/16 , B04C5/103
摘要： PROBLEM TO BE SOLVED: To provide a cyclone separator which reduces noise without impairing separation performance and without remarkable increase in mass.SOLUTION: A cyclone separator includes: a first wall which forms a revolving chamber for revolving dust-contained air flowing in through an inlet and has an opening; a second wall which is provided on the outside of the opening of the first wall and forms a dust collecting chamber for storing dust centrifugal-separated from the dust-contained air on the outside of the opening; and a first thick wall part provided on the second wall side of a peripheral part including the opening end of the opening in the first wall so that the peripheral part is thicker than the other parts.
摘要翻译：要解决的问题：提供一种旋风分离器，其降低噪音，而不损害分离性能并且不会显着增加质量。旋风分离器包括：第一壁，其形成用于旋转通过入口流入的含尘空气的旋转室并有开口第二壁，其设置在第一壁的开口的外侧，并形成集尘室，用于存储从开口的外侧与灰尘容纳的空气离心分离的灰尘; 以及第一厚壁部分，设置在包括第一壁中的开口的开口端的周边部分的第二壁侧，使得周边部分比其他部分厚。

4. 发明专利

JP2014094137A Cyclone separator and vacuum cleaner 有权
标题翻译：循环分离器和真空清洁器
公开(公告)号：JP2014094137A
公开(公告)日：2014-05-22
申请号：JP2012247301
申请日：2012-11-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： RIKU MARIKA , MAEDA TSUYOSHI , KONDO DAISUKE
IPC分类号： A47L9/16
摘要： PROBLEM TO BE SOLVED: To provide a cyclone separator reduced in noise.SOLUTION: A cyclone separator is provided with an inflow pipe 11 into which dust-containing air is flown. The inflow pipe 11 is connected to the upper part of a swirl chamber 12. The swirl chamber 12 swirls the dust-containing air to centrifuge the air to separate dust from air. On a sidewall of the swirl chamber 12, a first side opening part 13a and a second side opening part 13b are formed. The swirl chamber 12 communicates to a first side dust-collecting chamber 14a and a second side dust-collecting chamber 14b via the first side opening part 13a and the second side opening part 13b. The first side dust-collecting chamber 14a and the second side dust-collecting chamber 14b are formed so as to cover the outer periphery of the swirl chamber 12 when seen from the swirl axis direction of the dust-containing air. Centrifugally separated dust is collected in the first side dust-collecting chamber 14a and the second side dust-collecting chamber 14b. A discharge pipe 18 discharging the air separated from the dust-containing air is connected to the swirl chamber 12.
摘要翻译：要解决的问题：提供减少噪音的旋风分离器。解决方案：旋风分离器设置有流入管11，含有空气的空气流入其中。流入管11连接到涡流室12的上部。涡流室12使含灰尘的空气旋转以离心空气以将灰尘与空气分离。在涡流室12的侧壁上形成有第一侧开口部13a和第二侧开口部13b。涡流室12经由第一侧开口部13a和第二侧开口部13b与第一侧集尘室14a和第二侧集尘室14b连通。第一侧集尘室14a和第二侧集尘室14b形成为当从含灰尘的空气的旋转轴线方向观察时覆盖涡流室12的外周。离心分离的灰尘收集在第一侧集尘室14a和第二侧集尘室14b中。将从含有灰尘的空气分离的空气排出的排出管18连接到涡流室12。

5. 发明专利

JP2014018432A Cyclone separator and vacuum cleaner 有权
标题翻译：循环分离器和真空清洁器
公开(公告)号：JP2014018432A
公开(公告)日：2014-02-03
申请号：JP2012159910
申请日：2012-07-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： RIKU MARIKA , MAEDA TSUYOSHI , KOMAE SOTA , ITO HIROAKI , KONDO DAISUKE , OSADA MASASHI
IPC分类号： A47L9/16
摘要： PROBLEM TO BE SOLVED: To provide a cyclone separator, inhibiting dust collected in a dust collecting chamber from flying up to improve the collection efficiency.SOLUTION: A cyclone separator includes: an inflow port 11 in which the dust-containing air flows from an outside air duct; and a swirling chamber 12 formed substantially cylindrical. The swirling chamber 12 is provided with an opening part 13 to which the inflow port 11 is connected substantially in the tangential direction, the side wall of which is partially opened. The swirling chamber 12 revolves the dust-containing air flowed in from the inflow port 11 to centrifugally separate the air from the dust. The cyclone separator includes: a dust collecting chamber 14 disposed outside the swirling chamber 12 and communicated with the swirling chamber 12 through the opening part 13 to collect the dust centrifugally separated in the swirling chamber 12; and a discharge port 17 for discharging the air separated from the dust containing air. The dust collecting chamber 14 is formed to repeatedly enlarge and reduce the air duct width in the interior thereof two or more times in the same direction as the swirling direction of the dust containing air.
摘要翻译：要解决的问题：提供一种旋风分离器，防止集尘室内积聚的灰尘飞扬，提高收集效率。旋风分离器包括：流入口11，其中含灰尘的空气从外部流出风道; 以及形成为大致圆柱形的旋转室12。旋转室12设置有开口部13，流入口11基本上在切向方向上连接，侧壁部分地打开。旋转室12使从流入口11流入的含灰尘的空气旋转，将空气从灰尘离心分离。旋风分离器包括：集尘室14，其设置在旋转室12的外部，并通过开口部13与旋转室12连通，收集在旋转室12中离心分离的粉尘; 以及用于排出与含尘空气分离的空气的排出口17。形成灰尘收集室14，以与包含空气的空气的旋转方向相同的方向重复地使其内部的风道宽度大大减小两次以上。

6. 发明专利

JP2013233305A Self-propelled vacuum cleaner 审中-公开
标题翻译：自吸式真空清洁器
公开(公告)号：JP2013233305A
公开(公告)日：2013-11-21
申请号：JP2012107747
申请日：2012-05-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： KOBAYASHI TOMOO , OSADA MASASHI , IWAHARA AKIHIRO , OKAZAKI MITSUHIRO , YORITA MASAMI , SATO MASATOSHI , NAKAMURA TERUO , MAEDA TSUYOSHI
IPC分类号： A47L9/02 , A47L9/04 , A47L9/08 , A47L9/28
摘要： PROBLEM TO BE SOLVED: To provide a self-propelled vacuum cleaner capable of cleaning a baseboard or a wall surface corresponding to the baseboard or both of them.SOLUTION: A self-propelled vacuum cleaner includes drive wheels 2a and 2b, a body 1 which moves on a surface to be cleaned by the drive wheels 2a and 2b, and a baseboard brush unit 13 which is provided for a side of the body 1 to clean the upper surface of a baseboard 50.
摘要翻译：要解决的问题：提供一种能够清洁与基板或两者相对应的基板或壁面的自推进式真空吸尘器。解决方案：自推进式真空吸尘器包括驱动轮2a和2b，主体1 在由驱动轮2a和2b清洁的表面上移动，以及设置在主体1的侧面以清洁基板50的上表面的基板刷单元13。

7. 发明专利

JP2013094334A Cyclone separator and vacuum cleaner 有权
标题翻译：循环分离器和真空清洁器
公开(公告)号：JP2013094334A
公开(公告)日：2013-05-20
申请号：JP2011238475
申请日：2011-10-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： RIKU MARIKA , MAEDA TSUYOSHI , KONDO DAISUKE
IPC分类号： A47L9/16
摘要： PROBLEM TO BE SOLVED: To provide a cyclone separator which can restraining an air flow sound caused in a swirl chamber from leaking externally and improve a silencing property.SOLUTION: A dust collection unit 20 includes a swirl chamber 22, a preliminary opening 23, a preliminary dust collection chamber 25, and a discharge pipe 33. The swirl chamber 22 swirls dust-containing air flowing in from an inflow opening 21, along a sidewall and separates the dust from the dust-containing air. The preliminary opening 23 is formed in the sidewall of the swirl chamber 22. The discharge pipe 33 is formed with a discharge opening 27 to discharge air in the swirl chamber 22. The preliminary dust collection chamber 25 leads to the swirl chamber 22 through the preliminary opening 23, and collects the dust separated in the swirl chamber 22. The preliminary dust collection chamber 25 is arranged in a manner to cover at least part of the swirl chamber 22 along the sidewall.
摘要翻译：要解决的问题：提供一种旋风分离器，其可以抑制在涡流室中引起的空气流动声音泄漏到外部并提高消音性能。解决方案：灰尘收集单元20包括涡流室22，预备开口23，预备灰尘收集室25和排放管33.涡流室22使从流入开口21流出的含灰尘的空气旋转沿着侧壁分离灰尘与含灰尘的空气。预备开口23形成在涡流室22的侧壁中。排出管33形成有排出口27以排出涡流室22中的空气。预备灰尘收集室25通过初步的开口部23收集在涡流室22中分离的灰尘。预备尘埃收集室25以沿着侧壁覆盖涡流室22的至少一部分的方式配置。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012231838A Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：JP2012231838A
公开(公告)日：2012-11-29
申请号：JP2011100902
申请日：2011-04-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： KOMAE SOTA , MAEDA TSUYOSHI , HOSHIZAKI JUNICHIRO , RIKU MARIKA , CHICHII KAZUO , OIKAWA TAKAHIRO
IPC分类号： A47L7/02 , A47L9/10 , A47L9/28
摘要： PROBLEM TO BE SOLVED: To solve the problem of insufficient deodorization and sterilization effects caused by vanishment of generated ozone on the way of discharging and insufficiently reaching dust or inside of a body casing.SOLUTION: A vacuum cleaner includes: a suction air passage 49 opening to space outside the body casing; an ozone generator 60 for generating the ozone; and a discharging port 49a for discharging the ozone generated by the ozone generator 60 to the suction air passage 49. At least a part of a section which is positioned directly below the discharging port 49a in a lower face of the suction air passage 49 is arranged at a position lower than a lower end of the opening to the space outside the body casing of the suction air passage 49. Thereby, the ozone sufficiently reaches the dust or the inside of the body casing by the weight of itself and is prevented from leaking outside the body casing.
摘要翻译：解决问题：为了解决在排放途中产生的臭氧的消失，不充分地达到灰尘或者体内的内部而产生的除臭和消毒效果不足的问题。解决方案：真空吸尘器包括：吸入空气通道49，其通向主体外壳外部空间; 用于产生臭氧的臭氧发生器60; 以及用于将由臭氧发生器60产生的臭氧排出到吸入空气通道49的排出口49a。布置在吸入空气通道49的下表面中位于排出口49a正下方的部分的至少一部分在低于吸入空气通道49的主体壳体外部空间的开口的下端的位置处。因此，臭氧通过其自身的重量充分到达主体壳体的灰尘或内部，并且防止其泄漏身体外套。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012135665A Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：JP2012135665A
公开(公告)日：2012-07-19
申请号：JP2012095380
申请日：2012-04-19
申请人： Mitsubishi Electric Corp , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人： KOMAE SOTA , MAEDA TSUYOSHI , HOSHIZAKI JUNICHIRO , KOBAYASHI TOMOO
IPC分类号： A47L9/16 , A47L9/26
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner mounted with a cyclone dust collection unit, having a compactly configured body, and having high separation performance.SOLUTION: This vacuum cleaner includes: a suction port body sucking dust-containing air from the outside; the cleaner body disposed with an electric fan generating suction air; the cyclone unit including at least one cyclone part including an inflow port provided between the suction port body and the electric fan and into which the dust-containing air sucked from the suction port body flows, a swirl chamber swirling the dust-containing air sucked from the inflow port, and a dust case collecting dust separated by the swirl chamber; and a suction air path provided in the cleaner body, and sucking the dust-containing air flowing from the suction port body into the cyclone dust collecting unit. The suction air path is provided under the cyclone dust collecting unit.
摘要翻译：要解决的问题：提供一种安装有旋风除尘器的真空吸尘器，具有紧凑构造的主体，并具有高分离性能。解决方案：该真空吸尘器包括：从外部吸入含尘空气的吸入口主体; 所述清洁器主体设置有产生吸入空气的电风扇; 所述旋风单元包括至少一个旋风部分，所述旋风部分包括设置在所述吸入口主体和所述电风扇之间的流入口，并且所述吸入口主体吸入的含尘空气流动到所述旋流部分中，所述旋流室旋转从所述吸入口主体和所述电风扇吸入的含尘空气，流入口和收集由涡流室分离的灰尘的灰尘盒; 吸入空气路径，设置在吸尘器主体中，并将从吸入口主体流入的含尘空气吸入旋风除尘器。吸风通道设置在旋风除尘器下。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012024210A Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：JP2012024210A
公开(公告)日：2012-02-09
申请号：JP2010164417
申请日：2010-07-22
申请人： Mitsubishi Electric Corp , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人： MAEDA TSUYOSHI , HOSHIZAKI JUNICHIRO , KOMAE SOTA , YANAGISAWA KENJI , KONDO DAISUKE , FUKUSHIMA TADASHI
IPC分类号： A47L9/10 , A47L9/16 , A47L9/28
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of easily installing a dust collector on a cleaner body while preventing a falling object from contacting a detector.SOLUTION: The vacuum cleaner includes: a cleaner body 1 that generates a suction air; a dust collector 4 that is installed removably on top of the cleaner body 1 to collect the dust sucked in by the suction air; a detector 10 that is installed on the cleaner body 1 to detect a part to be detected 4c formed in a lower part of the dust collector 4 when installed on the cleaner body 1; and a detector cover 1e that is set up on the cleaner body 1 in such a manner as to cover the detector 10 from above and has an opening part into which the part to be detected 4c can be inserted from the side of the detector 10 to a position where the detector 10 can detect when the dust collector 4 is installed on the cleaner body 1.
摘要翻译：要解决的问题：提供一种能够容易地将集尘器安装在清洁器主体上同时防止坠落物体接触检测器的真空吸尘器。解决方案：真空吸尘器包括：产生吸入空气的吸尘器主体1; 集尘器4，其可拆卸地安装在吸尘器主体1的顶部，以收集由吸入空气吸入的灰尘; 安装在清洁器主体1上的检测器10，用于检测当安装在吸尘器主体1上时，在集尘器4的下部形成的待检测部分4c; 以及检测器盖1e，其以从上方覆盖检测器10的方式设置在吸尘器主体1上，并且具有可从检测器10的侧面插入到检测器部件4c的开口部分检测器10能够在集尘器4安装在清洁器主体1上时检测的位置。版权所有（C）2012，JPO＆INPIT

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