发明名称 Fish feeding apparatus
摘要 A fish feeding apparatus (1, 21), comprises a container (6, 30) for fish food, valve means (8, 42) to release food from the container (6, 30), and valve actuator means (9, 50) adapted to be operated by a fish to actuate the valve (8, 42) the valve means (8, 42) being biassed into a closed position. The apparatus (1) may include a funnel-shaped container (6) with the valve member (8) arranged to close off an open base (7) of the container (6). In another embodiment the container (30) is secured within an outer container (35) and the valve member (42) is arranged to operate between the two containers (30 and 35) and transfer fish food from the fish food container (30) via the outer container (35) to the surroundings. <IMAGE>
申请公布号 GB2222059(A) 申请公布日期 1990.02.28
申请号 GB19880018269 申请日期 1988.08.01
申请人 EDWARD DOK CHEUNG * LAU 发明人 EDWARD DOK CHEUNG * LAU
分类号 A01K61/02 主分类号 A01K61/02
代理机构 代理人
主权项
地址