A pumping device, in particular for playgrounds, for conveying water is to be configured in such a way that it is not subject to wear and invites demolition at as few points as possible. For this purpose, it is essentially proposed that the pump is a manually operated centrifugal pump which is immersed in the liquid to be conveyed and is set rotating via a handle or a crank.
申请公布号
DE3800313(A1)
申请公布日期
1989.07.20
申请号
DE19883800313
申请日期
1988.01.08
申请人
VOLZ, HERMANN, DIPL.-ING. (FH), 7760 RADOLFZELL, DE
发明人
VOLZ, HERMANN, DIPL.-ING. (FH), 7760 RADOLFZELL, DE