Patents by Inventor Mario Filippetti
Mario Filippetti has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9506183Abstract: A laundry washing appliance includes a cabinet (105) 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 (125) slidable within a seat (227) provided in the cabinet (105). The drawer defines at least one container (201a, 201b) for laundry washing treatment products. At least one suction pump (265a, 265b) 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 (235a, 235b; 310, 343a, 343b; 310a, 310b, 343a, 343b) is provided for fluidly connecting the at least one container to the at least one suction pump.Type: GrantFiled: April 27, 2010Date of Patent: November 29, 2016Assignee: Electrolux Home Products Corporation N.V.Inventors: Maurizio Del Pos, Giuseppe Dreossi, Mario Filippetti, Nicola Reid, Elisa Stabon, Andrea Zattin
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Patent number: 9057150Abstract: A laundry washing appliance (100) includes a cabinet (105) 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 (125) slidable within a seat (227) provided in the cabinet (105). The drawer (125) defines at least one container (201a, 201b) for laundry washing treatment products. At least one suction pump (265a, 265b, 365a, 365b) is associated with the at least one container (201a, 201b) and is fluidly connected to the laundry washing tub for delivering thereto dosed amounts of the treatment products. Suction pipes (213a, 213b, 331) are connected between the at least one suction pump (265a, 265b, 365a, 365b) and the at least one container (201a, 201b).Type: GrantFiled: April 29, 2010Date of Patent: June 16, 2015Assignee: Electrolux Home Products Corporation N.V.Inventors: Andrea Zattin, Elisa Stabon, Maurizio Del Pos, Mario Filippetti
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Publication number: 20140075682Abstract: A home appliance (2), in particular dishwasher or laundry treatment apparatus, further in particular a laundry treatment apparatus capable of washing and/or drying, includes a liquid supply channel (24) and/or a liquid reservoir (22) and a droplet spraying device (26). The droplet spraying device includes a membrane (36) arranged in fluid connection with the liquid supply channel (24) and/or the liquid reservoir (22). The membrane (36) has a plurality of openings (38), and at least one actuator (40) is provided for actuating the membrane (36).Type: ApplicationFiled: January 19, 2012Publication date: March 20, 2014Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.Inventors: Mario Filippetti, Andrea Zattin
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Publication number: 20120159997Abstract: A laundry washing appliance includes a cabinet (105) 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 (125) slidable within a seat (227) provided in the cabinet (105). The drawer defines at least one container (201a, 201b) for laundry washing treatment products. At least one suction pump (265a, 265b) 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 (235a, 235b; 310, 343a, 343b; 310a, 310b, 343a, 343b) is provided for fluidly connecting the at least one container to the at least one suction pump.Type: ApplicationFiled: April 27, 2010Publication date: June 28, 2012Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.Inventors: Maurizio Del Pos, Giuseppe Dreossi, Mario Filippetti, Nicola Reid, Elisa Stabon, Andrea Zattin
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Publication number: 20120096901Abstract: A laundry washing appliance (100) includes a cabinet (105) 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 (125) slidable within a seat (227) provided in the cabinet (105). The drawer (125) defines at least one container (201a, 201b) for laundry washing treatment products. At least one suction pump (265a, 265b, 365a, 365b) is associated with the at least one container (201a, 201b) and is fluidly connected to the laundry washing tub for delivering thereto dosed amounts of the treatment products. Suction pipes (213a, 213b, 331) are connected between the at least one suction pump (265a, 265b, 365a, 365b) and the at least one container (201a, 201b).Type: ApplicationFiled: April 29, 2010Publication date: April 26, 2012Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.Inventors: Andrea Zattin, Elisa Stabon, Maurizio Del Pos, Mario Filippetti
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Publication number: 20120007481Abstract: A washing machine comprises a tub (10) including a shell (20) being delimited by a wall (25). The shell is molded as a single piece of polymeric material. The shell (20) includes at least one insert (30) connected to the wall (25). The insert (30) is realized in a material having a thermal conductivity lower than the thermal conductivity of the material forming the shell (20) in order to locally insulate the shell where the insert is located.Type: ApplicationFiled: June 1, 2011Publication date: January 12, 2012Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.Inventors: Mario FILIPPETTI, Fiorella TRIVILLIN, Monica CELOTTO
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Patent number: 5525161Abstract: The operational process includes a step in which water is let into a collecting sump (5) up to a static level (L) . The water is then sprayed onto the washload through appropriate spray means (8, 13) that are supplied by a pump (7) having a suction mouth (11) whose top portion is situated at a level (H). The water is sprayed in an intermittent manner through a sequence of alternating spray periods (T) and pause periods (Tp) during which the pressure of the water downstream of the pump (7) is at its maximum (P1) and at its minimum (Pm), respectively. Each spray period (T) has a duration that is equal to the time needed for the water in the sump (5) to sink from the static level (L) to the level (H) of the pump suction mouth (11). Each pause period (Tp) has a duration that is equal to the time needed for the water in the sump (5) to rise again from the level (H) up to or nearly up to the static level (L).Type: GrantFiled: December 19, 1994Date of Patent: June 11, 1996Assignee: Zanussi Elettrodomestici S.p.A.Inventors: Claudio Milocco, Mario Filippetti
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Patent number: 5361681Abstract: Cooking system comprising a cooking area (1) with actuators (2) which are adjustable to change relevant parameters determining the cooking process of a food. A television camera (3) monitors the cooking area (1) and drives a processor (5) with information relating to the operative conditions in the cooking area (1) . The processor (5) is associated with a memory device (7) storing typical cooking programs consisting each of a different combination of process parameters. The processor (5) is responsive to the incoming data to select the most suitable among the stored cooking programs, whereby it compares the parameters thereof with the corresponding information from the camera (3) to control the actuators (2) with respective error signals. The cooking process is regulated in a fully automatic manner, based on the actual conditions of the food being cooked.Type: GrantFiled: March 29, 1993Date of Patent: November 8, 1994Assignee: Zeltron S.p.A.Inventors: Per G. Hedstrom, Mario Filippetti, Enzo Zanetti