发明授权
US09127673B2 Rotary lobe pump having inlet and outlet aligned with gearbox casing
有权
旋转叶片泵具有入口和出口与变速箱壳体对齐
- 专利标题： Rotary lobe pump having inlet and outlet aligned with gearbox casing
- 专利标题（中）： 旋转叶片泵具有入口和出口与变速箱壳体对齐
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申请号： US13816951申请日： 2011-08-18
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公开(公告)号： US09127673B2公开(公告)日： 2015-09-08
- 发明人: Paul Krampe
- 申请人： Paul Krampe
- 申请人地址： DE Essen
- 专利权人： Hugo Vogelsang Maschinenbau GmbH
- 当前专利权人： Hugo Vogelsang Maschinenbau GmbH
- 当前专利权人地址： DE Essen
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 代理商 Dean W. Russell, Esq.; Kristin M. Crall, Esq.
- 优先权： DE202010011626U 20100820
- 国际申请： PCT/EP2011/064229 WO 20110818
- 国际公布： WO2012/022784 WO 20120223
- 主分类号： F04C2/12
- IPC分类号： F04C2/12 ; F04C2/08 ; F04C2/16 ; F04C11/00 ; F04C15/06 ; F04C2/18 ; F04C14/02
摘要：
The invention relates to a rotary lobe pump (100) for conveying a fluid medium containing solids, comprising an inlet opening (111) and an outlet opening (112) for the medium being conveyed, two rotary lobes (121, 122) arranged in a pump casing (140) and having rotary lobe vanes engaging with other, wherein each of the two rotary lobes is fixed torque-resistantly on a respective shaft (131) and can be driven by said respective shaft, and wherein the two shafts are coupled to each other by a transmission gear arranged in a gearbox casing (152). The invention relates in particular to a rotary lobe pump in which the inlet opening and the outlet opening are arranged on a connection casing (151).
公开/授权文献
- US20130202474A1 ROTARY PISTON PUMP 公开/授权日：2013-08-08
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