Spa control system

Details Spa control system Spa control system

1994-01-11

1994-11-01

Ramirez, Ellis B.

Boots, shoes, and leggings

364557, 236 1212, 45411, F22B 3500

Patent

active

053612159

ABSTRACT:
A spa control system which calculates the time required to heat the water in the spa system to a desired temperature. From that information, the heating rate of the spa system can be determined, and the heating element of the spa system can be activated at the proper time to raise the temperature of the water to a selected temperature by a desired time. The spa system also monitors information which might show errors in the operation of the spa system such as a blockage in the flow of water over the heating element in the spa system.

REFERENCES:
patent: 4204204 (1980-05-01), Pitstick
patent: 4381031 (1983-04-01), Whitaker et al.
patent: 4385724 (1983-05-01), Ramsauer et al.
patent: 4404697 (1983-09-01), Hatcher
patent: 4406550 (1983-09-01), Gray
patent: 4410791 (1983-10-01), Eastep
patent: 4421270 (1983-12-01), Raleigh et al.
patent: 4527246 (1985-07-01), Masson
patent: 4563780 (1986-01-01), Pollack
patent: 4564962 (1986-01-01), Castleberry et al.
patent: 4621613 (1986-11-01), Krumhansl
patent: 4682728 (1987-07-01), Oudenhoven et al.
patent: 4693415 (1987-09-01), Storm
patent: 4696428 (1987-09-01), Shakalis
patent: 4711392 (1987-12-01), Kidouchi et al.
patent: 4713525 (1987-12-01), Eastep
patent: 4757943 (1988-07-01), Sperling et al.
patent: 4768705 (1988-09-01), Tsutsui et al.
patent: 4780917 (1988-11-01), Hancock

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