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公开(公告)号：US08051719B2
公开(公告)日：2011-11-08
申请号：US12520641
申请日：2007-12-18
IPC分类号： G01L7/00
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).
摘要翻译： 一种压力传感器装置（1）包括： - 具有主体的压敏部件（9），其限定为盲腔，并且具有膜部分（9a），其可操作地与检测元件（R ）; 和 - 连接结构（2），其具有与压敏部件（9）的空腔连通的管道，并且接收要被检测的压力的流体。 连接结构（2）包括限定相应通道（2b）的压敏部件（9）的支撑体（2a）和设计成与所述压力敏感部件（9）接触的可压缩元件（12,18） 并且被配置为补偿其体积的可能变化。 可压缩元件（12,18）至少部分地位于压敏部件（9）的空腔（11）内和/或定位在支撑体（2a）的通道（2b） 靠近压敏部件（9）的空腔（11）。
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公开(公告)号：US08453513B2
公开(公告)日：2013-06-04
申请号：US13200323
申请日：2011-09-23
IPC分类号： G01L7/00
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).
摘要翻译： 一种压力传感器装置（1）包括： - 具有主体的压敏部件（9），其限定为盲腔，并且具有膜部分（9a），其可操作地与检测元件（R ）; 和 - 连接结构（2），其具有与压敏部件（9）的空腔连通的管道，并且接收要被检测的压力的流体。 连接结构（2）包括限定相应通道（2b）的压敏部件（9）的支撑体（2a）和设计成与所述压力敏感部件（9）接触的可压缩元件（12,18） 并且被配置为补偿其体积的可能变化。 可压缩元件（12,18）至少部分地位于压敏部件（9）的空腔（11）内和/或定位在支撑体（2a）的通道（2b） 靠近压敏部件（9）的空腔（11）。
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公开(公告)号：US20120011937A1
公开(公告)日：2012-01-19
申请号：US13200323
申请日：2011-09-23
IPC分类号： G01L7/00
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).
摘要翻译： 一种压力传感器装置（1）包括： - 具有主体的压敏部件（9），其限定为盲腔，并且具有膜部分（9a），其可操作地与检测元件（R ）; 和 - 连接结构（2），其具有与压敏部件（9）的空腔连通的管道，并且接收要被检测的压力的流体。 连接结构（2）包括限定相应通道（2b）的压敏部件（9）的支撑体（2a）和设计成与所述压力敏感部件（9）接触的可压缩元件（12,18） 并且被配置为补偿其体积的可能变化。 可压缩元件（12,18）至少部分地位于压敏部件（9）的空腔（11）内和/或定位在支撑体（2a）的通道（2b） 靠近压敏部件（9）的空腔（11）。
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公开(公告)号：US20110138924A1
公开(公告)日：2011-06-16
申请号：US13000287
申请日：2009-06-17
申请人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
发明人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
IPC分类号： G01L19/14
CPC分类号： G01L19/0084 , G01L19/0038 , G01L19/0092 , G01L19/06 , G01L19/0609 , G01L19/141
摘要： A pressure sensor device comprises a casing (2a, 3 a) defining a chamber (20) and an inlet passage (14a, 14b) of the chamber. Accommodated in the chamber (20) is a pressure sensor (17) having a sensor body with a cavity and a membrane capable of deformation under pressure action of a fluid present in the inlet passage (14a, 14b). The device further comprises a circuit arrangement (26, 27, 30) to which the pressure sensor (17) is electrically connected, the circuit arrangement including a circuit support at least partially accommodated in the chamber (20). The sensor body is not rigidly associated to the casing (2a, 3 a) and/or to other parts of the device (26, 27, 30, 35), i.e. it is mounted elastically or in a moveable manner with respect to the casing (2a, 3 a) and/or to said other parts (26, 27, 30, 35) inside the chamber (20).
摘要翻译： 压力传感器装置包括限定腔室（20）和腔室的入口通道（14a，14b）的壳体（2a，3a）。 容纳在腔室（20）中的是一个压力传感器（17），该压力传感器（17）具有一个具有空腔的传感器主体和能够在入口通道（14a，14b）中存在的流体的压力作用下变形的膜。 该装置还包括一个电路装置（26,27,30），压力传感器（17）被电连接到该电路装置上，电路装置包括至少部分地容纳在腔室（20）中的电路支架。 传感器体不与壳体（2a，3a）和/或与装置（26,27,30,35）的其它部分刚性地相关联，即其相对于壳体弹性地或以可移动的方式安装 （2a，3a）和/或所述室（20）内的所述其它部分（26,27,30,35）。
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公开(公告)号：US08468895B2
公开(公告)日：2013-06-25
申请号：US13000292
申请日：2009-06-17
申请人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
发明人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
CPC分类号： G01L19/147 , G01L19/0038 , G01L19/0084 , G01L19/0092 , G01L19/146
摘要： A pressure sensor device comprises: —a casing (2a, 3a) defining a cavity (7) with an inlet passage (8a, 8b), —a pressure sensor (30) having a body accommodated in the cavity (7), for detecting the pressure of a fluid present in the inlet passage (8a, 8b), —a circuit arrangement including a circuit support (20) at least partially accommodated in the cavity (7) according to a respective laying plane, the pressure sensor (30) being mounted on the circuit support (20). Associated to the circuit support (20) is a protection body (31) surrounding the pressure sensor (30), the protection body (31) externally defining a seat for positioning a respective seal member (35), in particular a radial seal gasket, intended to cooperate with an internal surface of the casing (2a, 3 a).
摘要翻译： 压力传感器装置包括： - 一个限定具有入口通道（8a，8b）的空腔（7）的壳体（2a，3a）， - 具有容纳在所述空腔（7）中的主体的压力传感器（30） 存在于入口通道（8a，8b）中的流体的压力， - 包括根据相应铺设平面至少部分地容纳在空腔（7）中的电路支撑件（20）的电路装置，压力传感器（30） 安装在电路支架（20）上。 与电路支撑件（20）相关联的是围绕压力传感器（30）的保护体（31），外部限定用于定位相应密封构件（35）的座的保护体（31），特别是径向密封垫圈 旨在与壳体（2a，3a）的内表面配合。
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公开(公告)号：US20100011871A1
公开(公告)日：2010-01-21
申请号：US12520641
申请日：2007-12-18
IPC分类号： 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).
摘要翻译： 一种压力传感器装置（1）包括： - 具有主体的压敏部件（9），其限定为盲腔，并且具有膜部分（9a），其可操作地与检测元件（R ）; 和连接结构（2），其具有与压敏部件（9）的空腔连通的管道，并且接收要被检测的压力的流体。 连接结构（2）包括限定相应通道（2b）的压敏部件（9）的支撑体（2a）和设计成与所述压力敏感部件（9）接触的可压缩元件（12,18） 并且被配置为补偿其体积的可能变化。 可压缩元件（12,18）至少部分地位于压敏部件（9）的空腔（11）内和/或定位在支撑体（2a）的通道（2b） 靠近压敏部件（9）的空腔（11）。
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公开(公告)号：US08505386B2
公开(公告)日：2013-08-13
申请号：US13000287
申请日：2009-06-17
申请人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
发明人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
CPC分类号： G01L19/0084 , G01L19/0038 , G01L19/0092 , G01L19/06 , G01L19/0609 , G01L19/141
摘要： A pressure sensor device comprises a casing (2a, 3 a) defining a chamber (20) and an inlet passage (14a, 14b) of the chamber. Accommodated in the chamber (20) is a pressure sensor (17) having a sensor body with a cavity and a membrane capable of deformation under pressure action of a fluid present in the inlet passage (14a, 14b). The device further comprises a circuit arrangement (26, 27, 30) to which the pressure sensor (17) is electrically connected, the circuit arrangement including a circuit support at least partially accommodated in the chamber (20). The sensor body is not rigidly associated to the casing (2a, 3 a) and/or to other parts of the device (26, 27, 30, 35), i.e. it is mounted elastically or in a moveable manner with respect to the casing (2a, 3 a) and/or to said other parts (26, 27, 30, 35) inside the chamber (20).
摘要翻译： 压力传感器装置包括限定腔室（20）和腔室的入口通道（14a，14b）的壳体（2a，3a）。 容纳在腔室（20）中的是一个压力传感器（17），该压力传感器（17）具有一个具有空腔的传感器主体和能够在入口通道（14a，14b）中存在的流体的压力作用下变形的膜。 该装置还包括一个电路装置（26,27,30），压力传感器（17）被电连接到该电路装置上，电路装置包括至少部分地容纳在腔室（20）中的电路支架。 传感器体不与壳体（2a，3a）和/或与装置（26,27,30,35）的其它部分刚性地相关联，即其相对于壳体弹性地或以可移动的方式安装 （2a，3a）和/或所述室（20）内的所述其它部分（26,27,30,35）。
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公开(公告)号：US20110138921A1
公开(公告)日：2011-06-16
申请号：US13000292
申请日：2009-06-17
申请人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
发明人： Paolo Colombo , Domenico Cantarelli , Marco Bigliati , Mauro Zorzetto , Fabio Nebbia , Giorgio Martinengo
IPC分类号： G01L9/00
CPC分类号： G01L19/147 , G01L19/0038 , G01L19/0084 , G01L19/0092 , G01L19/146
摘要： A pressure sensor device comprises: —a casing (2a, 3a) defining a cavity (7) with an inlet passage (8a, 8b), —a pressure sensor (30) having a body accommodated in the cavity (7), for detecting the pressure of a fluid present in the inlet passage (8a, 8b), —a circuit arrangement including a circuit support (20) at least partially accommodated in the cavity (7) according to a respective laying plane, the pressure sensor (30) being mounted on the circuit support (20). Associated to the circuit support (20) is a protection body (31) surrounding the pressure sensor (30), the protection body (31) externally defining a seat for positioning a respective seal member (35), in particular a radial seal gasket, intended to cooperate with an internal surface of the casing (2a, 3 a).
摘要翻译： 压力传感器装置包括： - 一个限定具有入口通道（8a，8b）的空腔（7）的壳体（2a，3a）， - 具有容纳在所述空腔（7）中的主体的压力传感器（30） 存在于入口通道（8a，8b）中的流体的压力， - 包括根据相应铺设平面至少部分地容纳在空腔（7）中的电路支撑件（20）的电路装置，压力传感器（30） 安装在电路支架（20）上。 与电路支撑件（20）相关联的是围绕压力传感器（30）的保护体（31），外部限定用于定位相应密封构件（35）的座的保护体（31），特别是径向密封垫圈 旨在与壳体（2a，3a）的内表面配合。
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公开(公告)号：US20120224839A1
公开(公告)日：2012-09-06
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
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.
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。
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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
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.
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