公开(公告)号：US09638152B2

公开(公告)日：2017-05-02

申请号：US13508092

申请日：2010-11-02

申请人： Mauro Zorzetto ,  Alberto Barbano ,  Paolo Colombo ,  Mirco Arata

发明人： Mauro Zorzetto ,  Alberto Barbano ,  Paolo Colombo ,  Mirco Arata

IPC分类号： F24H1/10 ,  H05B3/08 ,  F02B3/00 ,  F02M53/02 ,  F02M53/06

CPC分类号： F02M53/02 ,  F02M53/06

摘要： An electric heater for fuel of endothermal engines, in particular for fuel systems called “common rail” and the like, includes a heating part and a terminal adapted to be associated with one end of the hollow body of a fuel feeding duct; advantageously, the terminal is at least partly made of plastic material. A fuel feeding duct to which the heater is applied, as well as to a fuel warm-up device, are also provided.

公开(公告)号：US09109938B2

公开(公告)日：2015-08-18

申请号：US13322411

申请日：2010-05-25

申请人： Marco Molinaro ,  Mauro Zorzetto ,  Paolo Colombo

发明人： Marco Molinaro ,  Mauro Zorzetto ,  Paolo Colombo

IPC分类号： G01F23/24

CPC分类号： G01F23/244 ,  G01F23/242

摘要： A sensing device includes at least one electrode pair (2, 3, 4) and one sensing circuit (140) connected to the electrode pair (2, 3, 4). The sensing circuit (140) switches the value of its own output voltage when a substance establishes contact across the electrodes (2, 3, 4). The device further includes one output circuit (180) connected to the output of the sensing circuit (140) and adapted to provide an output signal (s7) representative of the presence of a substance across the electrode pair (2, 3, 4). The device also allows the output signal to take different voltage and/or current and/or frequency values, in particular such that values can be discerned which are representative of the presence or level of substances and/or representative of faults of the device.

摘要翻译： 感测装置包括连接到电极对（2,3,4）的至少一个电极对（2,3,4）和一个感测电路（140）。 当物质在电极（2,3,4）之间建立接触时，感测电路（140）切换其自身输出电压的值。 该装置还包括连接到感测电路（140）的输出的一个输出电路（180），并且适于提供表示跨过电极对（2,3,4）的物质的存在的输出信号（s7）。 该装置还允许输出信号采取不同的电压和/或电流和/或频率值，特别是使得可以识别代表物质的存在或水平和/或代表装置的故障的值。

公开(公告)号：US09921179B2

公开(公告)日：2018-03-20

申请号：US14006609

申请日：2012-03-23

申请人： Matteo Rondano ,  Mauro Zorzetto

发明人： Matteo Rondano ,  Luiz Wagner Main ,  Mauro Zorzetto

IPC分类号： G01N27/416 ,  F02M55/02 ,  G01N33/28 ,  F02M65/00 ,  G01N27/30

CPC分类号： G01N27/4166 ,  F02M55/025 ,  F02M65/00 ,  F02M2200/24 ,  F02M2200/8023 ,  F02M2200/853 ,  G01N27/30 ,  G01N33/2835

摘要： A sensor for detecting the properties of the fuel of an internal combustion engine includes at least one pair of internal electrodes (12, 13), extending in an axial direction relative to a further or third external electrode (14) which surrounds them. The invention also relates to a fuel rail (2) to which the sensor may be mounted, and a method for detecting the properties of the fluid.

公开(公告)号：US20150226700A1

公开(公告)日：2015-08-13

申请号：US14006609

申请日：2012-03-23

申请人： Matteo Rondano ,  Luiz Wagner Main ,  Mauro Zorzetto

发明人： Matteo Rondano ,  Luiz Wagner Main ,  Mauro Zorzetto

IPC分类号： G01N27/416 ,  F02M55/02 ,  F02M65/00 ,  G01N27/30

CPC分类号： G01N27/4166 ,  F02M55/025 ,  F02M65/00 ,  F02M2200/24 ,  F02M2200/8023 ,  F02M2200/853 ,  G01N27/30 ,  G01N33/2835

摘要： A sensor for detecting the properties of the fuel of an internal combustion engine includes at least one pair of internal electrodes (12, 13), extending in an axial direction relative to a further or third external electrode (14) which surrounds them. The invention also relates to a fuel rail (2) to which the sensor may be mounted, and a method for detecting the properties of the fluid.

摘要翻译： 用于检测内燃机的燃料性质的传感器包括至少一对相对于围绕它们的另外或第三外部电极（14）在轴向上延伸的内部电极（12,13）。 本发明还涉及可以安装传感器的燃料轨道（2），以及用于检测流体性质的方法。

公开(公告)号：US08408067B2

公开(公告)日：2013-04-02

申请号：US13057118

申请日：2009-07-30

申请人： Mauro Zorzetto ,  Giorgio Martinengo

发明人： Mauro Zorzetto ,  Giorgio Martinengo

IPC分类号： G01L7/00

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 (11a) 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： 压力传感器装置（1）包括：压力传感器（9），其具有传感器本体（9a），所述传感器主体（9a）被限定为空腔（11），所述腔体（11）具有属于所述主体的膜部分（9'）的底面 本身，与所述膜部分（9'）可操作地相关联的检测元件，具有与上述空腔（11）连通的管道（2a，15,19）的连接结构（2），其被设计成接收流体的压力 将被检测。 连接结构包括用于支撑压力传感器（9）的主体（2），限定至少一个相应的通道（2a）和设计成与流体接触并被配置为补偿可能的体积变化的一个可压缩元件（12） 所述可压缩元件（12）至少部分地位于所述空腔（11）内，从而基本上将其分成两个相对的区域。 设备（1）设置有连接通道（12f），用于保持空腔（11）的不同区域流体连通，即在压力下平衡。

公开(公告)号：US20120160645A1

公开(公告)日：2012-06-28

申请号：US13379774

申请日：2010-07-05

申请人： Mauro Zorzetto ,  Alberto Barbano ,  Andrea Daffonchio ,  Costanzo Gadini

发明人： Mauro Zorzetto ,  Alberto Barbano ,  Andrea Daffonchio ,  Costanzo Gadini

IPC分类号： H01H3/02

CPC分类号： H01H13/20 ,  H01H13/18

摘要： A switch for vehicles, in particular of the type adapted to be actuated by a linkage or kinematic system of the vehicle, used for signaling an operating condition, includes: a body, electric terminals housed within the body, an actuation element at least partly movable within the body when subjected to a control action, so as to put at least two of the electric terminals in electric contact with each other, wherein the actuation element is at least partly deformable when a higher stress is applied thereto than necessary for closing the contact between the electric terminals.

摘要翻译： 用于车辆的开关，特别是适于由用于指示操作状态的车辆的联动装置或运动系统致动的类型的开关，包括：主体，容纳在主体内的电气端子，至少部分可移动的致动元件 在所述主体内受到控制动作时，使至少两个所述电端子彼此电接触，其中当施加较高应力时所述致动元件至少部分地可变形，而不是关闭所述触点所需要的 在电气端子之间。

公开(公告)号：US20110174080A1

公开(公告)日：2011-07-21

申请号：US13057118

申请日：2009-07-30

申请人： Mauro Zorzetto ,  Giorgio Martinengo

发明人： Mauro Zorzetto ,  Giorgio Martinengo

IPC分类号： G01L9/00

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 (11a) 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： 压力传感器装置（1）包括：压力传感器（9），其具有传感器本体（9a），所述传感器主体（9a）限定为空腔（11），所述腔体（11）具有属于所述主体的膜部分（9'）的底面 本身，与所述膜部分（9'）可操作地相关联的检测元件，具有与上述空腔（11）连通的管道（2a，15,19）的连接结构（2），其被设计成接收流体的压力 将被检测。 连接结构包括用于支撑压力传感器（9）的主体（2），限定至少一个相应的通道（2a）和设计成与流体接触并被配置为补偿可能的体积变化的一个可压缩元件（12） 所述可压缩元件（12）至少部分地位于所述空腔（11）内，从而基本上将其分成两个相对的区域。 设备（1）设置有连接通道（12f），用于保持空腔（11）的不同区域流体连通，即在压力下平衡。