公开(公告)号：US20230233053A1

公开(公告)日：2023-07-27

申请号：US18008038

申请日：2021-06-04

申请人： ELTEK S.p.A.

发明人： Alberto SCIUTTO ,  Daniele CERRUTI ,  Paolo SAVINI ,  Marco PIZZI ,  Paolo BEGNAMINO ,  Stefano ALLERA ,  Massimo ZANIN ,  Costanzo GADINI

IPC分类号： A47L15/44 ,  A47L15/46 ,  A47L15/42

CPC分类号： A47L15/4445 ,  A47L15/46 ,  A47L15/4293 ,  A47L15/4418 ,  A47L15/4436 ,  A47L2401/023 ,  A47L2501/26

摘要： A washing agent dispenser for washing machines comprises a fixed dispenser part (200) and a removable dispenser part (100). The removable dispenser part (100) comprises a hollow body (101) defining a tank for a washing agent. The tank has, in a lower part thereof, an outlet (112), in a back wall of the hollow body (101), which is couplable in a separable way to an inlet (210) at the front of the fixed dispenser part (200). A retention valve (2301) is mounted on the hollow body (101), in a position corresponding to the outlet (112) of at the tank. The retention valve (2301) is configured to assume a respective open position following upon coupling between the outlet (112) and the inlet (210), and to assume a respective closed position following upon uncoupling between the outlet (112) and the inlet (210).

公开(公告)号：US20240180390A1

公开(公告)日：2024-06-06

申请号：US18553485

申请日：2022-03-29

申请人： ELTEK S.p.A.

发明人： Marta ARMATO ,  Daniele CERRUTI ,  Alberto SCIUTTO ,  Marco BIANCHI

IPC分类号： A47L15/44

CPC分类号： A47L15/4409

摘要： A washing agent dispensing unit has a dispenser body (11), designed for mounting at a through-opening of a mounting wall of a dishwasher tank. The dispenser body (11) has a rear body part (11′) and a front body part (11″) which has a greater perimeter encumbrance than the rear body part (11′). The dispenser body (11) has, at a peripheral profile of the rear body part (11′), first fixing elements (16), for fixing the dispenser body (11) with respect to an inner side of the mounting wall (5). The dispensing unit (10) further comprises a covering element (30), configured to cover at least partially a peripheral profile of the front body part (11″), and between the covering element (30) and at least one of the peripheral profile and the upper face of the front body part (11″) second fixing elements are provided (17, 18, 34, 35, 36), for fixing the covering element (30) to the front body part (11″).

公开(公告)号：US20230240507A1

公开(公告)日：2023-08-03

申请号：US18007964

申请日：2021-06-04

申请人： ELTEK S.P.A.

发明人： Costanzo GADINI ,  Alberto SCIUTTO ,  Daniele CERRUTI ,  Paolo SAVINI ,  Marco PIZZI ,  Paolo BEGNAMINO ,  Stefano ALLERA ,  Massimo ZANIN

IPC分类号： A47L15/44 ,  F04B43/12

CPC分类号： A47L15/4463 ,  A47L15/4436 ,  A47L15/4418 ,  A47L15/4445 ,  F04B43/12 ,  A47L2401/023

摘要： A dispenser of washing agents for washing machines has a first tank, to contain a first washing agent, and a first dispensing arrangement, to dispense first dosed amounts of the first washing agent. The first dispensing arrangement comprises a peristaltic pump, which is configured to be driven in a first direction of rotation to cause delivery of the first dosed amounts of the first washing agent. The dispenser comprises a second tank, to contain a second washing agent, and a second dispensing arrangement, to dispense second dosed amounts of the second washing agent. The peristaltic pump has a command arrangement of the second dispensing arrangement, and is configured to be driven in a second direction of rotation, to drive the command arrangement so as to cause dispensing of the second dosed amounts of the second washing agent.

公开(公告)号：US20230240506A1

公开(公告)日：2023-08-03

申请号：US18008018

申请日：2021-06-04

申请人： ELTEK S.p.A.

发明人： Alberto SCIUTTO ,  Daniele CERRUTI ,  Paolo SAVINI ,  Marco PIZZI ,  Paolo BEGNAMINO ,  Stefano ALLERA ,  Massimo ZANIN ,  Costanzo GADINI

IPC分类号： A47L15/44

CPC分类号： A47L15/4445 ,  A47L15/4463 ,  A47L15/4418 ,  A47L15/449

摘要： A washing agent dispenser for washing machines has a dispenser body that comprises a fixed dispenser part (200), designed for mounting on a wall delimiting a washing machine wash-chamber (3), and a removable dispenser part, couplable in a removable way to the fixed dispenser part (200). The removable dispenser part comprises a hollow body defining a tank for a substance in liquid or semi-solid form, with a first wall of the hollow body which is intended to face at least partially a second wall of the fixed dispenser part (200).
The dispenser (10) also comprises a sensor device (270), configured to provide an electrical signal representative of at least one of a level and a qualitative characteristic of the substance contained within the at least one tank. The sensor device (270) is arranged at least partly on the fixed dispenser part (200).

公开(公告)号：US20230233052A1

公开(公告)日：2023-07-27

申请号：US18008079

申请日：2021-06-04

申请人： ELTEK S.p.A.

发明人： Marco PIZZI ,  Paolo BEGNAMINO ,  Stefano ALLERA ,  Massimo ZANIN ,  Costanzo GADINI ,  Alberto SCIUTTO ,  Daniele CERRUTI ,  Paolo SAVINI

IPC分类号： A47L15/44

CPC分类号： A47L15/4418 ,  A47L15/4445 ,  A47L2401/023

摘要： A washing agent dispenser for washing machines has a dispenser body (100) designed for mounting on a wall (5) delimiting a washing machine wash-chamber, the dispenser body (100) being designed to be exposed at least in part towards inside the washing machine wash-chamber (3). A tank (R1) capable of containing a substance in liquid or semi-solid form is defined in the dispenser body (100), and the dispenser (10) comprises a dispensing arrangement which is configured for dispensing first dosed amounts of the substance. The dispenser moreover comprises a sensor device configured to provide an electrical signal representative of at least one qualitative characteristic of the substance contained within the tank (R1).