Baths – closets – sinks – and spittoons – Tubs – Means for agitating or circulating water in a tub
Patent
1999-01-05
2000-05-23
Eloshway, Charles R.
Baths, closets, sinks, and spittoons
Tubs
Means for agitating or circulating water in a tub
4492, 417407, A61H 3300
Patent
active
06065161&
ABSTRACT:
A device for producing a flow of fluid such as water or air in a whirlpool tub, having a rotatable impeller, which aspirates water from the space of the tub via intake openings, and ejects a jet of water or a jet of water and air into the space of the tub via outlet openings. The device further has a drive means for driving the impeller via a drive shaft. The driving means is arranged on the driving axle of the impeller but behind the impeller as viewed within the tub. In addition, the device further comprises a driving means such as a hydromotor, a pneumatic drive or a mechanical drive, that are driven by at least one central power drive, and can be serviced and repaired from within the whirlpool tub.
REFERENCES:
patent: 3220350 (1965-11-01), White
patent: 4013384 (1977-03-01), Oikawa
patent: 4832838 (1989-05-01), Stone
patent: 5056168 (1991-10-01), Mersmann
patent: 5063620 (1991-11-01), Mersmann
patent: 5335376 (1994-08-01), Kaldewei
patent: 5386598 (1995-02-01), Mersmann
patent: 5546617 (1996-08-01), Sandrin
patent: 5779439 (1998-07-01), Dufour
Beck Roland
Mateina Ludger
Woeste Bernd
Eloshway Charles R.
Franz Kaldewei GmbH & Co.
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