The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2019
Filed:
Apr. 18, 2014
Siamp Cedap, Monaco, MC;
Olivier Plas, La Trinite, FR;
Romain Jallon, Montreal, CA;
SIAMP CEDAP, Monaco, MC;
Abstract
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.