发明名称 |
System and method for controlling fish flow with jet device |
摘要 |
A system and method for controlling the flow of fish. The system includes a vessel containing water and having an exit aperture. The system also includes a sensor configured to sense a first fish moving through the exit aperture. In addition, the system includes a jet device in communication with the sensor. The jet device is positioned adjacent to the exit aperture and is configured to spray a jet to prevent a second fish from moving through the exit aperture. In one embodiment, the system also includes a gate positioned at the exit aperture, the gate being normally closed and configured to be pushed open by a fish moving through the exit aperture. The system may be employed for providing spacing between fish or may be employed to provide a single fish on demand. |
申请公布号 |
US6880485(B2) |
申请公布日期 |
2005.04.19 |
申请号 |
US20030444757 |
申请日期 |
2003.05.23 |
申请人 |
MASSEY JAMES;BRESSLER DAVID |
发明人 |
MASSEY JAMES;BRESSLER DAVID |
分类号 |
A01K61/00;(IPC1-7):A01K61/00 |
主分类号 |
A01K61/00 |
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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