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公开(公告)号：US08292269B2
公开(公告)日：2012-10-23
申请号：US12758841
申请日：2010-04-13
申请人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
发明人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
IPC分类号： B01F3/04
CPC分类号： C02F7/00 , B01F3/04503 , B01F5/0603 , B01F5/0608 , B01F5/14 , B01F13/103 , B01F2003/04858 , Y02W10/15
摘要： A microscopic bubble generating apparatus includes a Roots-type pump including a pair of multi-lobed Roots rotors housed in a pump casing, and a drive motor rotating the rotors, a suction pipe connected to a suction port of the pump casing, a discharge pipe connected to a discharge port of the pump casing, and a conduit communicating with the suction pipe and having an air inlet and a collision member with which sucked water is caused to collide. The pump is operated to suck water through the suction pipe and to cause the water mixed with air sucked through the air inlet to collide with the collision member so that a number of bubbles are generated. The bubbles are refined by a compressing action of the pump to be rendered microscopic. The water containing the microscopic bubbles is released from the discharge pipe into water in a septic tank or river.
摘要翻译： 微型气泡生成装置包括：罗茨式泵，其包括容纳在泵壳体中的一对多叶状罗茨转子和旋转所述转子的驱动马达，与所述泵壳体的吸入口连接的吸入管，排出管 连接到泵壳的排出口，以及与吸入管连通并具有进气口和碰撞构件的导管，与该吸入水相撞。 泵被操作以通过吸入管吸水，并使与吸入空气的空气混合的水与碰撞构件碰撞，从而产生许多气泡。 气泡通过泵的压缩作用被精炼，以显微镜显微镜。 含有微小气泡的水从排放管中释放到化粪池或河流中的水中。
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公开(公告)号：US20120093673A1
公开(公告)日：2012-04-19
申请号：US13095292
申请日：2011-04-27
申请人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
发明人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
IPC分类号： F01C1/18
CPC分类号： F04C18/18 , F04C18/084 , F04C27/009 , F04C2210/222 , F04C2210/24 , F04C2250/20
摘要： A six-blade biaxial rotary positive-displacement pump includes a casing formed with a suction port and a discharge port, a pair of rotors accommodated in the casing and having rotor shafts rotatably mounted on housings fixed to opposed ends of the casing, respectively. Each rotor is formed with six blades extending radially equiangularly about the rotor shaft. Each blade is formed so as to have a constant thickness in a rotational direction of each rotor. Each blade has an apex and a valley, and a distance between the apex and the valley is set so as to range from three to five times larger than the thickness of each blade.
摘要翻译： 六叶片双轴旋转正排量泵包括形成有吸入口和排出口的壳体，容纳在壳体中的一对转子，并且转子轴可旋转地安装在固定到壳体的相对端部的壳体上。 每个转子形成有六个叶片，围绕转子轴径向等角地延伸。 每个叶片形成为在每个转子的旋转方向上具有恒定的厚度。 每个叶片具有顶点和谷部，并且顶点和谷部之间的距离被设定为比每个叶片的厚度大三至五倍的范围。
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公开(公告)号：US08459974B2
公开(公告)日：2013-06-11
申请号：US13095292
申请日：2011-04-27
申请人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
发明人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
CPC分类号： F04C18/18 , F04C18/084 , F04C27/009 , F04C2210/222 , F04C2210/24 , F04C2250/20
摘要： A six-blade biaxial rotary positive-displacement pump includes a casing formed with a suction port and a discharge port, a pair of rotors accommodated in the casing and having rotor shafts rotatably mounted on housings fixed to opposed ends of the casing, respectively. Each rotor is formed with six blades extending radially equiangularly about the rotor shaft. Each blade is formed so as to have a constant thickness in a rotational direction of each rotor. Each blade has an apex and a valley, and a distance between the apex and the valley is set so as to range from three to five times larger than the thickness of each blade.
摘要翻译： 六叶片双轴旋转正排量泵包括形成有吸入口和排出口的壳体，容纳在壳体中的一对转子，并且转子轴可旋转地安装在固定到壳体的相对端部的壳体上。 每个转子形成有六个叶片，围绕转子轴径向等角地延伸。 每个叶片形成为在每个转子的旋转方向上具有恒定的厚度。 每个叶片具有顶点和谷部，并且顶点和谷部之间的距离被设定为比每个叶片的厚度大三至五倍的范围。
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公开(公告)号：US20100270690A1
公开(公告)日：2010-10-28
申请号：US12758841
申请日：2010-04-13
申请人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
发明人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
CPC分类号： C02F7/00 , B01F3/04503 , B01F5/0603 , B01F5/0608 , B01F5/14 , B01F13/103 , B01F2003/04858 , Y02W10/15
摘要： A microscopic bubble generating apparatus includes a Roots-type pump including a pair of multi-lobed Roots rotors housed in a pump casing, and a drive motor rotating the rotors, a suction pipe connected to a suction port of the pump casing, a discharge pipe connected to a discharge port of the pump casing, and a conduit communicating with the suction pipe and having an air inlet and a collision member with which sucked water is caused to collide. The pump is operated to suck water through the suction pipe and to cause the water mixed with air sucked through the air inlet to collide with the collision member so that a number of bubbles are generated. The bubbles are refined by a compressing action of the pump to be rendered microscopic. The water containing the microscopic bubbles is released from the discharge pipe into water in a septic tank or river.
摘要翻译： 微型气泡发生装置包括：罗茨式泵，其包括容纳在泵壳体中的一对多叶状罗茨转子和旋转转子的驱动马达，连接到泵壳体的吸入口的吸入管，排出管 连接到泵壳的排出口，以及与吸入管连通并具有进气口和碰撞构件的导管，与该吸入水相撞。 泵被操作以通过吸入管吸水，并使与吸入空气的空气混合的水与碰撞构件碰撞，从而产生许多气泡。 气泡通过泵的压缩作用被精炼，以显微镜显微镜。 含有微小气泡的水从排放管中释放到化粪池或河流中的水中。
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