公开(公告)号：US20050109792A1

公开(公告)日：2005-05-26

申请号：US11012152

申请日：2004-12-16

申请人： Andrea Fiorini ,  Costanzo Gadini

发明人： Andrea Fiorini ,  Costanzo Gadini

IPC分类号： G05D21/02 ,  B67B7/00

CPC分类号： G05D11/138

摘要： A device for controlling or preparing a mixture of fluids, in particular a food or domestic mixture, comprises at least two addition ducts for a first and a second fluid getting in (5B), an area where the two fluids are mixed (23), so as to obtain a mixture getting out, and control means (SC) for flow rate adjusting elements (13B) for the first and second fluid, arranged on the addition ducts. The invention envisages detecting means (29) for one or more physical-chemical properties of at least one among said mixture, first fluid and second fluid. In a preferred embodiment the detected physical-chemical quantity is pH.

摘要翻译： 用于控制或制备流体混合物，特别是食品或家用混合物的装置包括至少两个用于第一和第二流体进入（5B）的添加管道，两个流体混合的区域（23） ，以及排出的混合物和用于第一和第二流体的流量调节元件（13B）的控制装置（SC），布置在添加管道上。 本发明设想了用于在所述混合物，第一流体和第二流体中的至少一种的一种或多种物理化学性质的检测装置（29）。 在优选的实施方案中，所检测的物理化学量是pH。

公开(公告)号：US20050029901A1

公开(公告)日：2005-02-10

申请号：US10635469

申请日：2003-08-07

申请人： Costanzo Gadini ,  Renato Gaj ,  Marco Moro

发明人： Costanzo Gadini ,  Renato Gaj ,  Marco Moro

IPC分类号： F03G7/06 ,  H02N10/00

CPC分类号： F03G7/06

摘要： An electro-thermal actuator device (1) comprises a casing defining a cavity (Z1, Z2) in which there are arranged a thermal actuator (6), an electric heater (10), at least a part of an actuating shaft (3) and at least a part of two electric terminals (11, 12) for supplying the heater (10). The casing is formed by two half-shells (2A, 2B) mutually coupled along two facing surfaces of junction (S), each surface pertaining to a respective half-shell. Sealing means (15, G) are provided, which are operatively arranged between the two surfaces of junction (S) and cooperating with a respective half-shell (2A, 2B) for hermetically insulating al least a part of the inner cavity (Z1, Z2) from the external environment.

摘要翻译： 电热致动器装置（1）包括限定腔（Z1，Z2）的壳体，其中布置有热致动器（6），电加热器（10），致动轴（3）的至少一部分， 和用于供给加热器（10）的两个电气端子（11,12）的至少一部分。 壳体由沿着结（S）的两个相对表面相互耦合的两个半壳（2A，2B）形成，每个表面属于相应的半壳。 提供密封装置（15，G），其可操作地布置在接合部（S）的两个表面之间并与相应的半壳体（2A，2B）配合，用于将内腔（Z1， Z2）从外部环境。

公开(公告)号：US5429272A

公开(公告)日：1995-07-04

申请号：US891217

申请日：1992-05-29

申请人： Sassone Luigi

发明人： Sassone Luigi

IPC分类号： G01F1/00 ,  A47L15/42 ,  D06F39/08 ,  G01F1/115 ,  G01F15/00 ,  G05D7/06 ,  B67D5/30

CPC分类号： A47L15/4244 ,  D06F39/087 ,  G01F1/115 ,  G01F15/003

摘要： Integrated device for controlling the volume of fluids flowing through electrovalves, fop liquid distributing machines, comprising: an electrovalve (10); an impeller (4) inserted in a duct (B) for the passage of fluids, provided with one or more radial exciters, such as permanent magnets, an outside detector of the angular position of the exciters and a transductor electrically connected to the electrovalve which controls the passage of the liquid, particularly for washing machines.

摘要翻译： 用于控制流过电阀，液体分配机的流体的体积的集成装置，包括：电阀（10）; 插入管道（B）中用于通过流体的叶轮（4），其设置有一个或多个径向激励器，例如永磁体，激励器的角位置的外部检测器和电连接到电动阀的导体 控制液体的通过，特别是洗衣机。

公开(公告)号：US4739297A

公开(公告)日：1988-04-19

申请号：US937102

申请日：1986-12-02

申请人： Paolo Fornasari

发明人： Paolo Fornasari

IPC分类号： H01H37/36 ,  H01H61/00 ,  H01H61/01 ,  H01H61/013 ,  H01H61/02 ,  H01H37/48

CPC分类号： H01H61/02 ,  H01H37/36

摘要： An electric relay has a casing enclosing a thermally expandable mass associated with a thermistor (PTC) as a heat source, connected to an electric excitation circuit. A rod projects from said casing to come in contact with a rocker lever which, in conjunction with the reaction of a spring, causes a second spring to bend. The bending second spring moves an armature comprising a contact point, so that the contact point comes in contact with a second fixed contact point, thus closing an electric circuit. The elastic reaction of the springs and a tooth on the rocker lever bring the relay back to the resting position when power to the thermistor is interrupted.

摘要翻译： 电继电器具有壳体，其包围与作为热源的热敏电阻（PTC）相关联的热膨胀质量块，其连接到电激励电路。 杆从所述壳体突出以与摇杆接触，所述摇杆随着弹簧的反作用而使第二弹簧弯曲。 弯曲的第二弹簧移动包括接触点的电枢，使得接触点与第二固定接触点接触，从而闭合电路。 当热敏电阻断电时，弹簧和摇杆上的齿的弹性反应使继电器回到静止位置。

公开(公告)号：US4691516A

公开(公告)日：1987-09-08

申请号：US830257

申请日：1986-02-14

申请人： Paolo Fornasari

发明人： Paolo Fornasari

IPC分类号： F01K25/02 ,  F03G7/06 ,  F15B21/06 ,  G05D23/19

CPC分类号： G05D23/1921 ,  F03G7/06

摘要： A thermal actuator is provided in which a thermally expansible material such as a high melting point wax is heated to produce linear movement of an actuator element. A secondary chamber containing a biconical mass provides a sealing chamber for the wax.

摘要翻译： 提供了一种热致动器，其中热可膨胀材料例如高熔点蜡被加热以产生致动器元件的线性运动。 包含双锥体的次级室提供用于蜡的密封室。

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：US11982584B2

公开(公告)日：2024-05-14

申请号：US17295909

申请日：2019-11-22

申请人： ELTEK S.p.A.

发明人： Costanzo Gadini ,  Marco Pizzi ,  Massimo Zanin ,  Stefano Allera

IPC分类号： G01L3/10 ,  F16C19/52 ,  F16C43/00 ,  G01L1/18 ,  G01L5/00 ,  G01M13/045

CPC分类号： G01L3/101 ,  F16C19/527 ,  F16C43/00 ,  G01L1/183 ,  G01L3/108 ,  G01L5/0019 ,  G01M13/045 ,  F16C2202/36 ,  F16C2233/00

摘要： A bearing detection device comprises a housing body, to be fixed to a stationary ring of a bearing, and a detection arrangement on the housing body, comprising a piezoelectric transducer. The detection arrangement also comprises: a floating body, mounted on the housing body and suitable for mechanically transmitting vibrations of the bearing, and a sensor unit, which is mounted in a stationary position on the housing body and has a detection surface configured for receiving thereon a corresponding surface of the floating body. The piezoelectric transducer defines at least part of the detection surface and is configured for generating an electrical potential difference that is substantially proportional to the magnitude of a stress exerted by the floating body on the piezoelectric transducer.

公开(公告)号：US11773528B2

公开(公告)日：2023-10-03

申请号：US16652877

申请日：2018-09-27

申请人： ELTEK S.p.A.

发明人： Paolo Savini ,  Daniele Cerruti

IPC分类号： D06F39/08 ,  A47L15/42 ,  A47L15/00 ,  D06F33/47

CPC分类号： D06F39/081 ,  A47L15/421 ,  A47L15/0049 ,  A47L15/4217 ,  A47L2401/14 ,  A47L2401/20 ,  A47L2401/30 ,  A47L2501/26 ,  D06F33/47

摘要： A safety device against leaks of liquid for a liquid-conducting household appliance comprises a valve arrangement that can be electrically switched between a closing position and an opening position, to prevent or enable, respectively, a flow of liquid from a liquid-supply source to the household appliance. The device further comprises:—a first pipe (13) impermeable to liquid, for the flow of liquid,—at least one hydraulic unit (12), having a duct for the liquid (30),—a flow sensor in the at least one hydraulic unit (12). The first pipe (13) is connected in fluid communication with the duct (30) and extends longitudinally at least in part within a second pipe (14) that is impermeable to liquid, in such a way that defined between at least part of the first pipe (13) and of the second pipe (14) is a gap (G) having a proximal end and a distal end. The at least one hydraulic unit (12) has a respective hydraulic body (16) that defines the duct (30). The flow sensor is a non-mechanical flow sensor that includes at least two electrical detection elements (42) within the duct (30).

公开(公告)号：US11732228B2

公开(公告)日：2023-08-22

申请号：US16628449

申请日：2018-07-02

申请人： ELTEK S.p.A.

发明人： Marco Pizzi ,  Ilze Aulika

IPC分类号： B01L3/00 ,  C12M1/00 ,  C12M1/32

CPC分类号： C12M23/12 ,  B01L3/50853 ,  C12M23/34 ,  C12M23/38 ,  B01L2300/046 ,  B01L2300/0829 ,  B01L2300/0851 ,  B01L2300/123

摘要： A device (20) for creating cell-exclusion zones comprises a baseplate (21) having a first major face from which a plurality of exclusion reliefs (22) project, each exclusion relief (22) having at least one distal end (23) configured for contact with a bottom (11b) of a respective well (11) of a multi-well cell-culture plate (10). The baseplate (21) and the plurality of exclusion reliefs (22) are defined at least in part by an elastic or flexible material in such a way that at least the baseplate (21) is elastically deformable at least during removal thereof from a multi-well cell-culture plate (10), the elastic or flexible material preferably being an elastomer.

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.