发明授权
- 专利标题: Rotor spinning machine with a multiple number of work stations and a suction device
-
申请号: US15538397申请日: 2015-12-21
-
公开(公告)号: US10519573B2公开(公告)日: 2019-12-31
- 发明人: Romeo Pohn , Adalbert Stephan , Gernot Schäffler , Milan Macko
- 申请人: Rieter Ingolstadt GmbH
- 申请人地址: DE Ingolstadt
- 专利权人: Rieter Ingolstadt GmbH
- 当前专利权人: Rieter Ingolstadt GmbH
- 当前专利权人地址: DE Ingolstadt
- 代理机构: Dority & Manning, P.A.
- 优先权: DE102014119380 20141222
- 国际申请: PCT/EP2015/080780 WO 20151221
- 国际公布: WO2016/102456 WO 20160630
- 主分类号: D01H4/14
- IPC分类号: D01H4/14 ; D01H4/08 ; D01H1/16 ; D01H4/06 ; D01H11/00 ; F16C17/08 ; F16C32/04
摘要:
A rotor spinning machine includes a plurality of work stations arranged side by side between two front-side ends along at least one longitudinal side of the machine. Each work station includes work elements for producing and winding a yarn, such as a feed device, an opening device, a spinning rotor, and a winding device. A suction device provides a negative spinning pressure at the work stations and includes a negative pressure source arranged at each of the two front-side ends of the rotor spinning machine. Each negative pressure source is connected to a separate negative pressure channel that extends in a longitudinal direction of the rotor spinning machine only over a part of a total number of the work stations. Each work station includes an individual drive for the spinning rotor.
公开/授权文献
信息查询