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:
Nov. 29, 2016
Filed:
Apr. 27, 2010
Maurizio Del Pos, Pordenone, IT;
Giuseppe Dreossi, Stockholm, SE;
Mario Filippetti, Campoformido, IT;
Nicola Reid, Budoia, IT;
Elisa Stabon, Fossò, IT;
Andrea Zattin, Solesino, IT;
Maurizio Del Pos, Pordenone, IT;
Giuseppe Dreossi, Stockholm, SE;
Mario Filippetti, Campoformido, IT;
Nicola Reid, Budoia, IT;
Elisa Stabon, Fossò, IT;
Andrea Zattin, Solesino, IT;
Electrolux Home Products Corporation N.V., Brussels, BE;
Abstract
A laundry washing appliance includes a cabinet () accommodating a laundry washing tub and a dispensing arrangement for dispensing laundry washing treatment products to be used during laundry washing. The dispensing arrangement includes a drawer () slidable within a seat () provided in the cabinet (). The drawer defines at least one container () for laundry washing treatment products. At least one suction pump () is associated with the at least one container and is fluidly connected to the laundry washing tub for delivering thereto dosed amounts of the treatment products. At least one valve () is provided for fluidly connecting the at least one container to the at least one suction pump. The valve is realized so as to automatically close and cut off the fluid connection between the at least one container and the at least one suction pump when the drawer is even partially extracted from the seat, and to automatically open and establish the fluid connection between the at least one container and the at least one suction pump when the drawer is pushed into the seat.