发明名称 |
A DEVICE ARRANGED TO PERMIT AN AIR FLOW FROM AN ENVIRONMENT TO AN INNER SPACE |
摘要 |
The invention refers to a device (8) which is arranged to permit an air flow from an environment to an inner space (3) of a member (1). The device (8) comprises a passage through a wall section (2a) of said member (1). The wall section (2a) comprises a convex surface area (19) which faces said environment, wherein the passage extends through the surface area (19). In one application of the invention said member comprises a milking member (1).
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申请公布号 |
WO9931968(A1) |
申请公布日期 |
1999.07.01 |
申请号 |
WO1998SE02226 |
申请日期 |
1998.12.04 |
申请人 |
ALFA LAVAL AGRI AB;PETTERSON, TORBJOERN, KARL, INGEMAR |
发明人 |
PETTERSON, TORBJOERN, KARL, INGEMAR |
分类号 |
F16K47/00;A01J5/04;A01J7/00;F16K24/06;(IPC1-7):A01J7/00;F15D1/00 |
主分类号 |
F16K47/00 |
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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