公开(公告)号：EP2751461B1

公开(公告)日：2017-06-21

申请号：EP12818605.3

申请日：2012-12-12

申请人： ELBI International S.p.A.

发明人： DA PONT, Paolo ,  RAVEDATI, Paolo ,  CAPIZZI, Giosué ,  RENDESI, Maurizio ,  PARIS, Fabrizio ,  BOSIO, Roberto ,  DI BENEDETTO, Francesco

IPC分类号： F16K31/40 ,  F16K31/06

CPC分类号： F16K31/0675 ,  F16K31/404

摘要： The pilot valve (14) comprises a body (7, 7a) in which there is defined a control chamber (11) which is intended to communicate with the inlet (3) of the hydraulic valve (1) and which, through a restricted outlet passage (12) associated with a valve seat (13), is able to be selectively brought into communication with the outlet (4) of the hydraulic valve (1); at least one core (23) mounted movably within a portion (7a) of said body (7, 7a) and inside the control chamber (11) and carrying a closing member (24) cooperating with the valve seat (13); and an actuator (16-21) including a solenoid or coil (15) of copper wire, mounted around said portion (7a) of the body (7, 7a), for selectively controlling the position of the core (23) and the closing member (24) with respect to the valve seat (13) and the communication between the control chamber (11) and the restricted outlet passage (12); and wherein the ratio of the diameter (d) of the restricted outlet passage (12) to the weight (m) of the solenoid (16) is between 0.06 and 0.10 mm/g.

摘要翻译： 先导阀（14）包括主体（7,7a），在主体（7,7a）中限定有用于与液压阀（1）的入口（3）连通的控制室（11），并且该控制室通过受限制的出口 与阀座（13）相关联的通道（12）能够选择性地与液压阀（1）的出口（4）连通; 至少一个可移动地安装在所述本体（7,7a）的一部分（7a）内和所述控制室（11）内并且承载与所述阀座（13）配合的封闭构件（24）的芯部（23）; 以及包括围绕所述主体（7,7a）的所述部分（7a）安装的铜线的螺线管或线圈（15）的致动器（16-21），用于选择性地控制所述芯（23）的位置并且闭合 （24）相对于所述阀座（13）以及所述控制室（11）与所述限制出口通道（12）之间的连通; 并且其中受限制的出口通道（12）的直径（d）与螺线管（16）的重量（m）之比在0.06和0.10mm / g之间。

公开(公告)号：EP2694850A2

公开(公告)日：2014-02-12

申请号：EP12720592.0

申请日：2012-04-02

申请人： ELBI International S.p.A.

发明人： DA PONT, Paolo ,  RENDESI, Maurizio ,  CAPIZZI, Giosuè ,  RAVEDATI, Paolo

IPC分类号： F16K31/06 ,  F16K27/02

CPC分类号： F16K31/0658 ,  F16K27/029 ,  Y10T137/87877

摘要： An electric valve device including a hollow body with an inlet and an outlet for a flow of fluid, in particular a liquid, between which, inside said body, there is defined a chamber in which there is provided a valve seat intended to cooperate with an associated closing member for controlling communication between the inlet and the outlet; and a tubular guiding formation which is nominally coaxial with the valve seat and inside which there is mounted, axially displaceably to and from the seat, a core which carries the closing member and the position of which with respect to the seat can be electromagnetically controlled by means of a winding or solenoid arranged around said tubular formation. The hollow body and the tubular guiding formation are made as a single piece of moulded plastic.

公开(公告)号：EP2624933A1

公开(公告)日：2013-08-14

申请号：EP11781623.1

申请日：2011-10-05

申请人： ELBI International S.p.A.

发明人： RAVEDATI, Paolo ,  GONELLA, Fabrizio ,  DI BENEDETTO, Francesco ,  RENDESI, Maurizio

IPC分类号： B01D35/02

CPC分类号： B01D35/02 ,  B01D35/023

摘要： The filter (1) comprises a body of moulded plastic material, including a central hollow portion (3) shaped like a cup, having an axis (A-A), and a peripheral plate-like portion (4), shaped as an annular flange, extending radially toward the outside around the open end of the central cup-shaped portion (3), and wherein in the lateral wall (3a) of the central cup-shaped portion (3) there is provided a plurality of through holes (6), essentially transverse with respect to the axis (A-A), and in the peripheral flange-like portion (4) there is provided a plurality of through holes (5) essentially parallel to the axis (A-A).

公开(公告)号：EP2475919B1

公开(公告)日：2013-07-31

申请号：EP10760050.4

申请日：2010-09-07

申请人： ELBI International S.p.A.

发明人： DA PONT, Paolo ,  CAPIZZI, Giosué ,  RAVEDATI, Paolo ,  RENDESI, Maurizio ,  BOSIO, Roberto ,  DAVI, Massimo ,  PARIS, Fabrizio

IPC分类号： F16K31/40

CPC分类号： F16K31/402 ,  F16K31/404

公开(公告)号：EP2438334A1

公开(公告)日：2012-04-11

申请号：EP10728304.6

申请日：2010-05-28

申请人： ELBI International S.p.A. ,  BSH Bosch und Siemens Hausgeräte GmbH

发明人： DA PONT, Paolo ,  RENDESI, Maurizio ,  MOLINO, Giorgio ,  CARRER, Giorgio ,  BOLDUAN, Edwin ,  LEWY, Grzegorz ,  AURICH, Dirk

IPC分类号： F16K11/24 ,  F16K27/00

CPC分类号： F16K27/003 ,  A47L15/4217 ,  D06F33/02 ,  D06F39/088 ,  D06F2204/088 ,  F16K11/24

摘要： The solenoid valve assembly (1) comprises first and second shut-off solenoid valves (2; 3) for controlling the supply of hot water and cold water, and which have a body (2a; 3 a) with an inlet duct (2b; 3b) and at least one outlet port (2d; 3d, 3e), and with at least one control winding (2f; 3f, 3g) that extends from the body (2a; 3a) orthogonally to the respective inlet duct (2b; 3b) and is provided with electrical connection terminals (2h; 3h, 3i) which are parallel with one another. These solenoid valves (2, 3) are arranged with their respective bodies (2a; 3a) interconnected in a side-by-side arrangement, with the inlet ducts (2b; 3b) parallel with one another and with their respective windings (2f; 3f, 3g) also parallel with one another. The assembly (1) further comprises a connecting structure (12) with an electrically insulating plate-like body (13) carrying a plurality of electrical conductors (14) coupled to an electrical connector portion (15) integrally formed with the connecting structure (12). The terminals of the windings (2f; 3f, 3g) are connected to the conductors (14) of the connecting structure (12).

摘要翻译： 电磁阀组件（1）包括用于控制热水和冷水供应的第一和第二截止电磁阀（2; 3），并且具有一个具有入口管道（2b; 3b）的主体（2a; 3a） 和至少一个出口（2d; 3d，3e），以及至少一个从主体（2a; 3a）垂直于相应入口管道（2b; 3b）延伸的控制绕组（2f; 3f，3g） 并且设置有彼此平行的电连接端子（2h; 3h，3i）。 这些电磁阀（2,3）被布置成其各自的主体（2a; 3a）并排布置成互相连接，入口管道（2b; 3b）彼此平行并且与它们各自的绕组（2f; 3f，3g）也彼此平行。 组件（1）还包括具有电绝缘板状体（13）的连接结构（12），该电绝缘板状体（13）承载多个电导体（14），所述电导体连接到与连接结构（12）整体形成的电连接器部分 ）。 绕组（2f; 3f，3g）的端子连接到连接结构（12）的导体（14）。