Siamp Cedap

Olivier Plas

Romain Jallon

Bruno Nabeth

Philippe Greco

Sébastien Wilinski

Stéphane Marnas

René Vivaudo

In a toilet comprising a toilet bowl, the water-saving system comprises a first emitter for emitting a first beam having a first wavelength comprised between 300 and 495 nm. A second emitter for emitting a second beam has a second wavelength comprised between 590 and 900 nm, at least one detector for receiving the first and second beams. The first emitter, second emitter and detector(s) are installed on the toilet such that the first beam and second beam pass through the water contained in the toilet bowl before being received by the detector(s). A controller receives and processes data from the detector(s), and the data representing the waste level in the toilet bowl. A flush volume actuator is actuated by the controller for flushing a variable volume of water as a function of the data, so as to minimize the volume of water.

Water&#x2014;saving toilet

Self-adjusting control device for flushing system mechanism

Growing community of inventors

La Trinite, France

Olivier Plas