Fluid handling – Processes
Reexamination Certificate
2005-05-24
2005-05-24
Lee, Kevin (Department: 3753)
Fluid handling
Processes
C137S355160, C004S490000, C015S001700
Reexamination Certificate
active
06895984
ABSTRACT:
In conjunction with a pool cleaning apparatus having a flexible hose supported by floats, an apparatus for deploying the hose into the pool includes at least one tube through which the hose extends. A plurality of water jets extend into the tube downstream from the entrance and are angled obliquely toward the outer, pool end of the tube. The jets interact with the floats to drive the floats and the hose into the pool. A pressure chamber may be provided surrounding the tube to supply the jets.
REFERENCES:
patent: 3139099 (1964-06-01), Anthony
patent: 3278949 (1966-10-01), Whitaker
patent: 3289216 (1966-12-01), Anthony et al.
patent: 3392738 (1968-07-01), Pansini
patent: 4228553 (1980-10-01), Genuit
patent: 4281995 (1981-08-01), Pansini
patent: 4348192 (1982-09-01), Pansini
patent: 4768532 (1988-09-01), Johnson
Cohen Howard
Lee Kevin
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