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1. 发明授权

US09155435B2 Cyclone separation device and electric vacuum cleaner 有权
标题翻译：旋风分离装置和电动吸尘器
公开(公告)号：US09155435B2
公开(公告)日：2015-10-13
申请号：US14377922
申请日：2012-07-03
申请人： Tsuyoshi Maeda , Marika Riku , Akihiro Iwahara , Daisuke Kondo
发明人： Tsuyoshi Maeda , Marika Riku , Akihiro Iwahara , Daisuke Kondo
IPC分类号： A47L9/16 , B01D45/16 , B04C5/185 , A47L5/36 , A47L9/00 , A47L9/22
CPC分类号： A47L9/1608 , A47L5/365 , A47L9/0081 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/22 , B01D45/16 , B04C5/04 , B04C5/185
摘要： A dust collection unit includes a swirl chamber, dust collection chambers, a discharge pipe, an inlet pipe, a bypass inlet, and a bypass inlet airflow passage. The swirl chamber swirls, along a side wall, dust-containing air having entered from a primary inlet and a secondary inlet having a smaller opening area than the primary inlet, and separates dust from the dust-containing air. The dust separated by the swirl chamber is collected by the dust collection chambers. A discharge pipe has a discharge opening. The inlet pipe allows the dust-containing air to flow from the primary inlet into the swirl chamber. A bypass inlet is formed in the inlet pipe. The bypass inlet airflow passage allows the dust-containing air in the inlet pipe having entered from the bypass inlet to flow from the secondary inlet into the swirl chamber.
摘要翻译：集尘单元包括旋流室，灰尘收集室，排放管，入口管，旁路入口和旁路入口气流通道。涡流室沿着侧壁涡旋从具有比主入口更小的开口面积的主入口和次级入口进入的含尘空气，并且将灰尘与含灰尘的空气分离。由涡流室分离的灰尘由灰尘收集室收集。排出管具有排出口。入口管允许含灰尘的空气从主入口流入涡流室。在入口管中形成旁路入口。旁通入口气流通道使得从旁路入口进入的入口管中的含尘空气从次级入口流入涡流室。

2. 发明申请

US20150026919A1 CYCLONE SEPARATION DEVICE AND ELECTRIC VACUUM CLEANER 有权
标题翻译：循环分离装置和电动真空清洁器
公开(公告)号：US20150026919A1
公开(公告)日：2015-01-29
申请号：US14377922
申请日：2012-07-03
申请人： Tsuyoshi Maeda , Marika Riku , Akihiro Iwahara , Daisuke Kondo
发明人： Tsuyoshi Maeda , Marika Riku , Akihiro Iwahara , Daisuke Kondo
IPC分类号： A47L9/16 , B01D45/16 , B04C5/185
CPC分类号： A47L9/1608 , A47L5/365 , A47L9/0081 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/22 , B01D45/16 , B04C5/04 , B04C5/185
摘要： A dust collection unit includes a swirl chamber, dust collection chambers, a discharge pipe, an inlet pipe, a bypass inlet, and a bypass inlet airflow passage. The swirl chamber swirls, along a side wall, dust-containing air having entered from a primary inlet and a secondary inlet having a smaller opening area than the primary inlet, and separates dust from the dust-containing air. The dust separated by the swirl chamber is collected by the dust collection chambers. A discharge pipe has a discharge opening. The inlet pipe allows the dust-containing air to flow from the primary inlet into the swirl chamber. A bypass inlet is formed in the inlet pipe. The bypass inlet airflow passage allows the dust-containing air in the inlet pipe having entered from the bypass inlet to flow from the secondary inlet into the swirl chamber.
摘要翻译：集尘单元包括旋流室，灰尘收集室，排放管，入口管，旁路入口和旁路入口气流通道。涡流室沿着侧壁涡旋从具有比主入口更小的开口面积的主入口和次级入口进入的含尘空气，并且将灰尘与含灰尘的空气分离。由涡流室分离的灰尘由灰尘收集室收集。排出管具有排出口。入口管允许含灰尘的空气从主入口流入涡流室。在入口管中形成旁路入口。旁通入口气流通道使得从旁路入口进入的入口管中的含尘空气从次级入口流入涡流室。

3. 发明授权

US09186029B2 Cyclone separator and vacuum cleaner 有权
公开(公告)号：US09186029B2
公开(公告)日：2015-11-17
申请号：US13575364
申请日：2011-02-03
申请人： Sota Komae , Tsuyoshi Maeda , Junichiro Hoshizaki , Tomoo Kobayashi , Akihiro Iwahara , Masayoshi Izuka , Tadashi Fukushima , Kenji Yanagisawa , Daisuke Kondo
发明人： Sota Komae , Tsuyoshi Maeda , Junichiro Hoshizaki , Tomoo Kobayashi , Akihiro Iwahara , Masayoshi Izuka , Tadashi Fukushima , Kenji Yanagisawa , Daisuke Kondo
IPC分类号： A47L9/16 , A47L9/00
摘要： A cyclonic separator and a vacuum cleaner which efficiently separates dust, collect the dust without re-scattering it and make low noise are provided. In a primary cyclone portion 10, a primary swirl chamber 12 swirls air containing dust sucked from a primary inlet 11, and thereby, separates a first dust and a second dust from the air containing dust to collect them respectively in a zero-order dust case 114 which is provided at a side of the primary swirl chamber 12 and communicates with a zero-order opening portion 113 provided at a side wall, and a primary dust case 14 provided at a lower side of the primary swirl chamber 12. In a secondary cyclone portion 20, a secondary inlet 21 with an opening area smaller than that of a primary outlet body 15 sucks air exhausted from the primary outlet body 15, a secondary swirl chamber 22 swirls the first air to separate the second dust which is finer than the first dust from the first air to collect the second dust in a secondary dust case 24 provided at a lower side of the secondary swirl chamber 12. With regard to the cyclonic separator with such a configuration, the zero-order dust case 114 is formed to cover at least a part of the secondary cyclone portion 20.

4. 发明授权

US09226631B2 Cyclone separator and vacuum cleaner 有权
标题翻译：旋风分离器和吸尘器
公开(公告)号：US09226631B2
公开(公告)日：2016-01-05
申请号：US13575364
申请日：2011-02-03
申请人： Sota Komae , Tsuyoshi Maeda , Junichiro Hoshizaki , Tomoo Kobayashi , Akihiro Iwahara , Masayoshi Izuka , Tadashi Fukushima , Kenji Yanagisawa , Daisuke Kondo
发明人： Sota Komae , Tsuyoshi Maeda , Junichiro Hoshizaki , Tomoo Kobayashi , Akihiro Iwahara , Masayoshi Izuka , Tadashi Fukushima , Kenji Yanagisawa , Daisuke Kondo
IPC分类号： A47L9/16 , A47L9/00
CPC分类号： A47L9/1625 , A47L9/0081 , A47L9/1683
摘要： A cyclonic separator and a vacuum cleaner which efficiently separates dust, collect the dust without re-scattering it and make low noise are provided. In a primary cyclone portion 10, a primary swirl chamber 12 swirls air containing dust sucked from a primary inlet 11, and thereby, separates a first dust and a second dust from the air containing dust to collect them respectively in a zero-order dust case 114 which is provided at a side of the primary swirl chamber 12 and communicates with a zero-order opening portion 113 provided at a side wall, and a primary dust case 14 provided at a lower side of the primary swirl chamber 12. In a secondary cyclone portion 20, a secondary inlet 21 with an opening area smaller than that of a primary outlet body 15 sucks air exhausted from the primary outlet body 15, a secondary swirl chamber 22 swirls the first air to separate the second dust which is finer than the first dust from the first air to collect the second dust in a secondary dust case 24 provided at a lower side of the secondary swirl chamber 12. With regard to the cyclonic separator with such a configuration, the zero-order dust case 114 is formed to cover at least a part of the secondary cyclone portion 20.
摘要翻译：旋风分离器和真空吸尘器可有效分离灰尘，收集灰尘而不会再次散射并产生低噪音。在主旋流部10中，初级涡旋室12使包含从主入口11吸入的灰尘的空气旋转，从而将含有灰尘的空气中的第一灰尘和第二灰尘分离，收集到零级除尘器 114，其设置在主旋流室12的一侧，并与设置在侧壁上的零级开口部分113连通，以及设置在主涡流室12的下侧的一次防尘壳14。旋风部分20，具有比主出口主体15的开口面积小的开口面积的次级入口21吸入从主出口体15排出的空气，次级涡流室22使第一空气旋转以分离比第一空气流来自第一空气的第一灰尘将第二灰尘收集在设置在次级涡流室12的下侧的二次灰尘盒24中。对于具有这种结构的旋风分离器，零级灰尘盒1 14形成为覆盖第二旋风部20的至少一部分。

5. 发明申请

US20130025086A1 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：US20130025086A1
公开(公告)日：2013-01-31
申请号：US13575364
申请日：2011-02-03
申请人： Sota Komae , Tsuyoshi Maeda , Junichiro Hoshizaki , Tomoo Kobayashi , Akihiro Iwahara , Masayoshi Izuka , Tadashi Fukushima , Kenji Yanagisawa , Daisuke Kondo
发明人： Sota Komae , Tsuyoshi Maeda , Junichiro Hoshizaki , Tomoo Kobayashi , Akihiro Iwahara , Masayoshi Izuka , Tadashi Fukushima , Kenji Yanagisawa , Daisuke Kondo
IPC分类号： B01D45/16 , A47L9/16
CPC分类号： A47L9/1625 , A47L9/0081 , A47L9/1683
摘要： A cyclonic separator and a vacuum cleaner which efficiently separates dust, collect the dust without re-scattering it and make low noise are provided.In a primary cyclone portion 10, a primary swirl chamber 12 swirls air containing dust sucked from a primary inlet 11, and thereby, separates a first dust and a second dust from the air containing dust to collect them respectively in a zero-order dust case 114 which is provided at a side of the primary swirl chamber 12 and communicates with a zero-order opening portion 113 provided at a side wall, and a primary dust case 14 provided at a lower side of the primary swirl chamber 12. In a secondary cyclone portion 20, a secondary inlet 21 with an opening area smaller than that of a primary outlet body 15 sucks air exhausted from the primary outlet body 15, a secondary swirl chamber 22 swirls the first air to separate the second dust which is finer than the first dust from the first air to collect the second dust in a secondary dust case 24 provided at a lower side of the secondary swirl chamber 12. With regard to the cyclonic separator with such a configuration, the zero-order dust case 114 is formed to cover at least a part of the secondary cyclone portion 20.
摘要翻译：旋风分离器和真空吸尘器可有效分离灰尘，收集灰尘而不会再次散射并产生低噪音。在主旋流部10中，初级涡旋室12使包含从主入口11吸入的灰尘的空气旋转，从而将含有灰尘的空气中的第一灰尘和第二灰尘分离，收集到零级除尘器 114，其设置在主旋流室12的一侧，并与设置在侧壁上的零级开口部分113连通，以及设置在主涡流室12的下侧的一次防尘壳14。旋风部分20，具有比主出口主体15的开口面积小的开口面积的次级入口21吸入从主出口体15排出的空气，次级涡流室22使第一空气旋转以分离比第一出口主体15更细的第二灰尘来自第一空气的第一灰尘将第二灰尘收集在设置在次级涡流室12的下侧的二次灰尘盒24中。对于具有这种结构的旋风分离器，零级灰尘盒1 14形成为覆盖第二旋风部20的至少一部分。

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