| 发明名称 |
ROTARY PISTON VACUUM PUMP WITH WASHING INSTALLATION |
| 摘要 |
<p>A pump comprises at least one rotor (1), a stator (5) and a housing (5), the rotor (1) being enclosed by the housing (5). The housing (5) comprises at least one port (2) extending through the housing (5) to enable delivery of a fluid directly onto a surface of the at least one rotor (1).</p> |
| 申请公布号 |
KR20050065593(A) |
申请公布日期 |
2005.06.29 |
| 申请号 |
KR20057006390 |
申请日期 |
2003.10.06 |
| 申请人 |
THE BOC GROUP PLC |
发明人 |
HOPE MARK CHRISTOPHER;TUNNA CLIVE MARCUS LLOYD;UNDERWOOD FREDERICK JOHN |
| 分类号 |
F04C18/12;F04C18/16;F04C25/00;F04C28/28;F04C29/00;(IPC1-7):F04C29/00;F04C29/10 |
主分类号 |
F04C18/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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