Marine propulsion – Jet drive
Patent
1981-02-23
1982-09-07
Bleutge, Robert L.
Marine propulsion
Jet drive
4490, 134167R, 239229, B64C 2106, B08B 302, B08B 908
Patent
active
043481922
ABSTRACT:
A swimming pool cleaner of the random movement type having a surface transporter which rollingly engages the pool walls and a jet drive which reverses or changes direction when the transporter is stopped or slowed is provided with additional controls which as a consequence of the turning movement of the transporter against the deep end pool wall causes the transporter to travel back and forth along said deep end wall and thereby spend more time along said wall.
REFERENCES:
patent: 3665942 (1972-05-01), Moore
patent: 3921654 (1975-11-01), Pansini
patent: 4007749 (1977-02-01), Pansini
patent: 4023581 (1977-05-01), Pansini et al.
patent: 4129904 (1978-12-01), Pansini
patent: 4281995 (1981-08-01), Pansini
Bleutge Robert L.
Jandy Industries, Inc.
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