发明授权
- 专利标题: Hydraulic plant
- 专利标题(中): 液压厂
-
申请号: US589799申请日: 1975-06-24
-
公开(公告)号: US4025228A公开(公告)日: 1977-05-24
- 发明人: Jean Lieber
- 申请人: Jean Lieber
- 申请人地址: CH Geneva
- 专利权人: Ateliers des Charmilles S.A.
- 当前专利权人: Ateliers des Charmilles S.A.
- 当前专利权人地址: CH Geneva
- 优先权: CH9399/74 19740709
- 主分类号: F04D13/04
- IPC分类号: F04D13/04 ; F03B13/08 ; F04D15/00 ; F01D1/08
摘要:
In a hydraulic plant comprising one or more machines of the reaction turbine or rotary pump type, the conventional single spiral casing of each machine is replaced by several partial volutes connecting the periphery of the fixed supporting blade ring by several independent tubular connection elements to a pressure pipeline.
公开/授权文献
信息查询