System for jetted tubs and apparatus therefor
US5245221A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1992 |
| Grant date | Sep 14, 1993 |
| Priority date | — |
| Expiry date | Apr 27, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H5/105
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention discloses a control box for enclosing at least one main control circuit electrically connected to at least one or more electrically-controllable function providing operating units mounted through or operably connected to a jetted tub. The control box in general comprises a high voltage compartment and a low voltage compartment, separated by a partition having at least one access opening to permit electrical connection of at least one control unit to a high voltage terminal block installed in the high voltage compartment. Another aspect of the present invention concerns a control system for use with the jetted tub having one or more function providing operating units electrically connected to the control system. The control system comprises a control box having high and low voltage compartments separated by a partition. The high voltage compartment has a high voltage terminal block mounted therein which is connectable to a power source, while the low voltage compartment has at least one main control circuit mounted therein. The main control circuit is electrically connected to the high voltage terminal block through the partition, and is capable of receiving on…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.