基本信息:
- 专利标题: Inline pump
- 专利标题(中):在线泵
- 申请号:JP2007231084 申请日:2007-09-06
- 公开(公告)号:JP2009062868A 公开(公告)日:2009-03-26
- 发明人: TABATA GOJI , ITO HIROSHI , FUJIWARA KOICHI
- 申请人: Frasco Co Ltd , Ito Engineer:Kk , Kei Pacific Engineering:Kk , Md Technos:Kk , Morishita Kogyosho:Kk , Mse:Kk , Takayoshi Kogyosho:Kk , Taniguchi Kinzoku Netsushori Kogyosho:Kk , Top System Co Ltd , 有限会社エムエスイー , 有限会社タカヨシ工業所 , 有限会社伊藤エンジニア , 有限会社恵パシフィックエンジニアリング , 有限会社森下工業所 , 株式会社 谷口金属熱処理工業所 , 株式会社エムディテクノス , 株式会社トップシステム , 株式会社フラスコ
- 专利权人: Frasco Co Ltd,Ito Engineer:Kk,Kei Pacific Engineering:Kk,Md Technos:Kk,Morishita Kogyosho:Kk,Mse:Kk,Takayoshi Kogyosho:Kk,Taniguchi Kinzoku Netsushori Kogyosho:Kk,Top System Co Ltd,有限会社エムエスイー,有限会社タカヨシ工業所,有限会社伊藤エンジニア,有限会社恵パシフィックエンジニアリング,有限会社森下工業所,株式会社 谷口金属熱処理工業所,株式会社エムディテクノス,株式会社トップシステム,株式会社フラスコ
- 当前专利权人: Frasco Co Ltd,Ito Engineer:Kk,Kei Pacific Engineering:Kk,Md Technos:Kk,Morishita Kogyosho:Kk,Mse:Kk,Takayoshi Kogyosho:Kk,Taniguchi Kinzoku Netsushori Kogyosho:Kk,Top System Co Ltd,有限会社エムエスイー,有限会社タカヨシ工業所,有限会社伊藤エンジニア,有限会社恵パシフィックエンジニアリング,有限会社森下工業所,株式会社 谷口金属熱処理工業所,株式会社エムディテクノス,株式会社トップシステム,株式会社フラスコ
- 优先权: JP2007231084 2007-09-06
- 主分类号: F04C2/18
- IPC分类号: F04C2/18 ; F04C2/16
摘要:
PROBLEM TO BE SOLVED: To provide an inline pump suitable for miniaturization without causing liquid leakage, in a pump for transferring fluid.
SOLUTION: In the inline pump 1 in this embodiment, a rotary shaft 21 of a rotary body 21 of a motor part 1A being a magnet pump is coaxially directly coupled with a shaft of a driving screw 25 of a pump part 1B being a screw pump. A driven screw 26 is arranged in parallel around the driving screw 25 so that threads mesh with each other. Projecting driving force transmitting curved surfaces (involute parts 25b and 26a) for transmitting torque to the driven screw 26 from the driving screw 25 by contacting with each other, are respectively formed on one side surface of the thread of the driving screw 25 and one side surface of the thread of the driven screw 26.
COPYRIGHT: (C)2009,JPO&INPIT
摘要(中):
SOLUTION: In the inline pump 1 in this embodiment, a rotary shaft 21 of a rotary body 21 of a motor part 1A being a magnet pump is coaxially directly coupled with a shaft of a driving screw 25 of a pump part 1B being a screw pump. A driven screw 26 is arranged in parallel around the driving screw 25 so that threads mesh with each other. Projecting driving force transmitting curved surfaces (involute parts 25b and 26a) for transmitting torque to the driven screw 26 from the driving screw 25 by contacting with each other, are respectively formed on one side surface of the thread of the driving screw 25 and one side surface of the thread of the driven screw 26.
COPYRIGHT: (C)2009,JPO&INPIT
要解决的问题:在用于输送流体的泵中提供适合于小型化而不引起液体泄漏的在线泵。 解决方案:在本实施例的在线泵1中,作为磁力泵的电机部1A的旋转体21的旋转轴21与泵部1B的驱动螺杆25的轴同轴地直接连接, 螺杆泵。 从动螺杆26平行地布置在驱动螺杆25周围,使得螺纹彼此啮合。 在驱动螺杆25的螺纹的一个侧面上分别形成有用于通过彼此接触从驱动螺杆25将扭矩传递到从动螺杆26的突出驱动力传递曲面(渐开线部25b和26a) 驱动螺杆26的螺纹表面。版权所有(C)2009,JPO&INPIT