公开(公告)号：EP1832816A3

公开(公告)日：2013-04-03

申请号：EP07103489.6

申请日：2007-03-05

申请人： ELTEK S.p.A.

发明人： Nebbia, Fabio ,  Savini, Paolo

IPC分类号： F24D3/10 ,  F24H9/12

CPC分类号： F24D3/10 ,  F24D3/1083 ,  F24H9/126

摘要： The present invention mainly relates to a hydraulic device (1', 1",1''') for hydraulic systems, preferably for water heating systems, provided with a body (4',4",4"') comprising an inlet duct (6',6",6'''), a first outlet duct (5',5",5''') and a second outlet duct (7', 7", 7'"), as well as with on-off means (2',2",3',3",3"',40",40"') adapted to stop a fluid flow; the on-off means (2',2",3',3",3"',40",40"') comprise at least two on-off devices (2', 2", 2"', 3', 3", 3"', 40", 40"') adapted to affect a fluid flow in said second outlet duct (7' , 7", 7"'). The present invention also relates to a hydraulic appliance and to a hydraulic system, in particular for heating water, comprising said hydraulic device, as well as to a method of operating such a hydraulic system.

公开(公告)号：EP2496821A1

公开(公告)日：2012-09-12

申请号：EP10793312.9

申请日：2010-11-02

申请人： ELTEK S.p.A.

发明人： ZORZETTO, Mauro ,  BARBANO, Alberto ,  COLOMBO, Paolo ,  ARATA, Mirco

IPC分类号： F02M53/02 ,  F02M53/06

CPC分类号： F02M53/02 ,  F02M53/06

摘要： The invention relates to an electric heater (5A, 5B) for fuel of endothermal engines, in particular for fuel systems called "common rail" and the like. The heater comprises a heating part and a terminal (8B) adapted to be associated with one end of the hollow body (2) of a fuel feeding duct (1); advantageously, the terminal is at least partly made of plastic material. The invention also relates to a fuel feeding duct to which said heater is applied, as well as to a fuel warm-up device.

摘要翻译： 用于吸热发动机的燃料的电加热器，特别是用于称为“共轨”等的燃料系统的燃料电加热器包括加热部件和适于与燃料供给管道的中空体的一端相关联的端子; 有利地，端子至少部分地由塑料材料制成。 还提供了加热器所在的燃料供给管道以及燃料预热装置。

公开(公告)号：EP2458362A3

公开(公告)日：2012-07-11

申请号：EP12156088.2

申请日：2007-12-18

申请人： Eltek S.p.A.

发明人： Bigliati, Marco ,  Colombo, Paolo ,  Martinengo, Giorgio ,  Mueller, Daniel Verner ,  Zorzetto, Mauro

IPC分类号： G01L19/06 ,  G01L9/00 ,  G01L19/14

CPC分类号： G01L9/0052 ,  G01L19/0672 ,  G01L19/143 ,  G01L19/147

摘要： A pressure-sensor device (1) comprises:
- a pressure-sensitive component (9) having a body, defined in which is a blind cavity, and having a membrane portion (9a), operatively associated to which is a detection element (R); and
- a connection structure (2), which has a duct in communication with the cavity of the pressure-sensitive component (9) and is to receive a fluid, a pressure of which is to be detected.
The connection structure (2) comprises a supporting body (2a) of the pressure-sensitive component (9), which defines a respective passage (2b), and a compressible element (12, 18) that is designed to be in contact with the fluid and is configured for compensating possible variations of volume thereof. The compressible element (12, 18) is positioned at least in part within the cavity (11) of the pressure-sensitive component (9) and/or in a stretch of the passage (2b) of the supporting body (2a) that is close to the cavity (11) of the pressure-sensitive component (9).

公开(公告)号：EP2458361A3

公开(公告)日：2012-07-04

申请号：EP12156084.1

申请日：2007-12-18

申请人： Eltek S.p.A.

发明人： Bigliati, Marco ,  Colombo, Paolo ,  Martinengo, Giorgio ,  Mueller, Daniel Verner ,  Zorzetto, Mauro

IPC分类号： G01L19/06 ,  G01L9/00 ,  G01L19/14

CPC分类号： G01L9/0052 ,  G01L19/0672 ,  G01L19/143 ,  G01L19/147

摘要： A pressure-sensor device (1) comprises:
- a pressure-sensitive component (9) having a body, defined in which is a blind cavity, and having a membrane portion (9a), operatively associated to which is a detection element (R); and
- a connection structure (2), which has a duct in communication with the cavity of the pressure-sensitive component (9) and is to receive a fluid, a pressure of which is to be detected.
The connection structure (2) comprises a supporting body (2a) of the pressure-sensitive component (9), which defines a respective passage (2b), and a compressible element (12, 18) that is designed to be in contact with the fluid and is configured for compensating possible variations of volume thereof. The compressible element (12, 18) is positioned at least in part within the cavity (11) of the pressure-sensitive component (9) and/or in a stretch of the passage (2b) of the supporting body (2a) that is close to the cavity (11) of the pressure-sensitive component (9).

公开(公告)号：EP1920100B1

公开(公告)日：2012-06-06

申请号：EP06779962.7

申请日：2006-08-03

申请人： ELTEK S.P.A.

发明人： CERRUTI, Daniele

IPC分类号： D06F39/02

CPC分类号： A47L15/44 ,  Y10T74/20012

摘要： An actuation device (10) comprises a driving member (30), a driven member (40) and an actuator device. The driven member (40) has a seat (44), in which there is operatively inserted, with possibility of relative movement, an engagement part (35) of the driving member (30). According to the invention also the driving member (30) has a seat (34), which, in at least one position of the actuation system, at least partially faces the seat (44) of the driven member (40). The actuation system further comprises a floating body (50), displaceable in a controlled way between the two seats (44, 34) when said seats at least partially face one another.

公开(公告)号：EP2458362A2

公开(公告)日：2012-05-30

申请号：EP12156088.2

申请日：2007-12-18

申请人： Eltek S.p.A.

发明人： Bigliati, Marco ,  Colombo, Paolo ,  Martinengo, Giorgio ,  Mueller, Daniel Verner ,  Zorzetto, Mauro

IPC分类号： G01L19/06 ,  G01L9/00

CPC分类号： G01L9/0052 ,  G01L19/0672 ,  G01L19/143 ,  G01L19/147

摘要： A pressure-sensor device (1) comprises:
- a pressure-sensitive component (9) having a body, defined in which is a blind cavity, and having a membrane portion (9a), operatively associated to which is a detection element (R); and
- a connection structure (2), which has a duct in communication with the cavity of the pressure-sensitive component (9) and is to receive a fluid, a pressure of which is to be detected.
The connection structure (2) comprises a supporting body (2a) of the pressure-sensitive component (9), which defines a respective passage (2b), and a compressible element (12, 18) that is designed to be in contact with the fluid and is configured for compensating possible variations of volume thereof. The compressible element (12, 18) is positioned at least in part within the cavity (11) of the pressure-sensitive component (9) and/or in a stretch of the passage (2b) of the supporting body (2a) that is close to the cavity (11) of the pressure-sensitive component (9).

公开(公告)号：EP2452351A1

公开(公告)日：2012-05-16

申请号：EP10744732.8

申请日：2010-07-05

申请人： ELTEK S.p.A.

发明人： ZORZETTO, Mauro ,  BARBANO, Alberto ,  DAFFONCHIO, Andrea ,  GADINI, Costanzo

IPC分类号： H01H13/18 ,  H01H13/20

CPC分类号： H01H13/20 ,  H01H13/18

摘要： The present invention relates to a switch (1, 1A, 1B) for vehicles, in particular of the type adapted to be actuated by a linkage or kinematic system of the vehicle, used for signalling an operating condition, comprising: a body (2), electric terminals (3,4) housed within said body, an actuation element (10,10A,10B) at least partly movable within said body (2) when subjected to a control action, so as to put at least two of said electric terminals (3, 4) in electric contact with each other, wherein the actuation element (10,10A,10B) is at least partly deformable when a higher stress is applied thereto than necessary for closing the contact between the electric terminals.

公开(公告)号：EP1703212B1

公开(公告)日：2011-10-05

申请号：EP06111213.2

申请日：2006-03-15

申请人： ELTEK S.p.A.

发明人： GAJ, Renato ,  MORO, Marco

IPC分类号： F24C15/02 ,  E05B47/00

CPC分类号： F24C15/022

公开(公告)号：EP1811888B1

公开(公告)日：2011-06-22

申请号：EP05805213.5

申请日：2005-11-04

申请人： ELTEK S.p.A.

发明人： CERRUTI, Daniele ,  MORO, Marco ,  GADINI, Costanzo

IPC分类号： A47L15/44

CPC分类号： A47L15/4409 ,  Y10T29/49826 ,  Y10T29/4998

摘要： A washing-agent dispenser (1) for a household washing machine comprises a main casing (2), defining at least a container (3) for a washing agent, and a member (4') for closing said container (3). The closing member (4') comprises a substantially rigid body (4a') made of a first material, associated to which there are sealing means (16'), made at least in part with a second substantially elastic or soft material. Associated to the rigid body (4a') of the closing member (4') there are at least partially elastic or compliant complements (17', 18', 400), which are functionally distinct from the sealing means (16') and are able to undergo deformation in the course of the use of the closing member (4'). The additional complements (17', 18', 400) are made at least in part of an elastic, or soft, or compliant material, in particular of a synthetic type, which can be overmoulded directly on the rigid body (4a') of the closing member (4'). Preferably, a plurality of additional complements (17', 18', 400) is formed in a single component, which can include also said sealing means (16').

公开(公告)号：EP2310822A1

公开(公告)日：2011-04-20

申请号：EP09802602.4

申请日：2009-07-30

申请人： Eltek S.p.A.

发明人： ZORZETTO, Mauro ,  MARTINENGO, Giorgio

IPC分类号： G01L9/00 ,  G01L19/06

CPC分类号： G01L19/06 ,  G01L9/0051 ,  G01L19/0038

摘要： A pressure sensor device (1) comprises: - a pressure sensor (9) having a sensor body (9a) defined in which is a cavity (11) with a bottom surface (1 Ia) belonging to a membrane portion (9') of the body itself, a detection element operatively being associated to the membrane portion (9'), - a connection structure (2) having a duct (2a, 15, 19) in communication with the abovementioned cavity (11), designed to receive a fluid a pressure of which is to be detected. The connection structure comprises a body (2) for supporting the pressure sensor (9), defining at least one respective passage (2a), and one compressible element (12) designed to be in contact with the fluid and configured to compensate possible volume variations thereof, the compressible element (12) being positioned at least partially within the cavity (11), in such a manner to substantially divide it into two opposite regions. The device (1) is provided with connection passages (12f) for maintaining different regions of the cavity (11) in fluid communication, i.e. equilibrate in pressure.

摘要翻译： 本发明涉及一种压力传感器装置（1），该压力传感器装置（1）包括： - 压力传感器（9），其具有传感器主体（9a），该传感器主体限定有腔体（11），该腔体具有属于膜部分（9'）的底面（11a） 身体本身，可操作地与膜部分（9'）相关联的检测元件， - 具有与上述空腔（11）连通的管道（2a，15,19）的连接结构（2），其设计成接收 要检测其压力的流体。 连接结构包括用于支撑压力传感器（9）的主体（2），限定至少一个相应通道（2a），以及一个可压缩元件（12），其被设计成与流体接触并且被配置为补偿可能的体积变化 其中可压缩元件（12）至少部分地定位在空腔（11）内，从而将其基本上分成两个相对的区域。 装置（1）设有连接通道（12f），用于保持腔（11）的不同区域流体连通，即压力平衡。