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1. 发明申请

WO2011029638A1 VALVE UNIT AND GAS METER INCLUDING SAID VALVE UNIT 审中-公开
标题翻译：阀门单元和气体计量器，包括上述阀门单元
公开(公告)号：WO2011029638A1
公开(公告)日：2011-03-17
申请号：PCT/EP2010/058260
申请日：2010-06-11
申请人： SIT LA PRECISA S.P.A. CON SOCIO UNICO , BORTOLIERO, Michele , PLAIAN, Teodora , PERON, Luca , TURRIN, Gianpiero
发明人： BORTOLIERO, Michele , PLAIAN, Teodora , PERON, Luca , TURRIN, Gianpiero
IPC分类号： F16K31/128 , F16K31/40 , F16K31/165
CPC分类号： F16K31/402 , F16K31/128 , F16K31/165 , Y10T137/7762 , Y10T137/7769 , Y10T137/7782
摘要： A valve unit for controlling the delivery of a combustible gas, in particular for delivery via a gas metering apparatus including a main gas through-flow pipe (2), the unit comprising a servovalve with a first valve seat (3) provided on the pipe and associated with a respective first shutter (6) with diaphragm control (7) for the opening of the seat (3) in opposition to a first return spring (22), an operating chamber (10) for controlling the servovalve, the chamber being in communication with an inlet section (4) of the main pipe (2), upstream of the first valve seat (3), one side (7a) of the diaphragm (7) being subjected to the pressure prevailing in the chamber (10), the other side (7b) being subjected to the pressure prevailing downstream of the first valve seat, in the region of an outlet section (5) of the pipe (2), the operating chamber (10) being in communication with the outlet section (5) via a second valve seat (9) co-operating with a second shutter (8).
摘要翻译：一种用于控制可燃气体的输送的阀单元，特别是用于经由包括主气体通流管道（2）的气体计量装置输送的单元，该单元包括具有设置在管道上的第一阀座（3）的伺服阀并且与具有用于与第一复位弹簧（22）相对的用于打开座椅（3）的隔膜控制器（7）的相应的第一挡板（6）相关联，用于控制伺服阀的操作室（10）与主管（2）的入口部（4）连通，在第一阀座（3）的上游，隔膜（7）的一侧（7a）受到室（10）中的压力的影响，，另一侧（7b）经受在第一阀座下游的压力，在管（2）的出口部分（5）的区域中，操作室（10）与出口部分（5）经由与第二挡板（8）配合的第二阀座（9）。

2. 发明申请

WO2011134725A2 AN IMPROVED FLAME ATMOSPHERE ANALYSER 审中-公开
标题翻译：改进的火焰大气分析仪
公开(公告)号：WO2011134725A2
公开(公告)日：2011-11-03
申请号：PCT/EP2011/054605
申请日：2011-03-25
申请人： SIT LA PRECISA S.p.A. con socio unico , BORTOLIERO, Michele , SALMASO, Manuel
发明人： BORTOLIERO, Michele , SALMASO, Manuel
IPC分类号： F23D14/72 , F23D14/64 , F23D14/48 , F23N5/24 , F23Q9/02
CPC分类号： F23D14/725 , F23D14/48 , F23D14/64 , F23D2208/10 , F23N5/242 , F23N2031/08
摘要： What is described is aflame atmosphere analyser of the type designed for operation with combustible gases of various kinds, comprising a tube (3) in which an intake and air and gas mixing chamber (10) is formed, a first gas supply nozzle (6) and means (11) for supplying primary combustion air opening into said intake chamber(10), and a flame burner (9) in fluid communication with the intake and mixing chamber (10) for supplying an air and gas mixture, formed in the chamber, to the burner. The analyser comprises a second gas supply nozzle(12), which is slidably guided in the tube(3), and actuator means (15)provided on the tube (3) and operable from outside the tube, for moving the second nozzle (12) between an inoperative first position, in which the gas is supplied through the first nozzle(6), and an operational second position, in which the gas is supplied through the second nozzle(12), the first nozzle (6) having no effect on the supply of the gas in the second position.
摘要翻译：描述了用于各种可燃气体操作的类型的火焰气氛分析仪，包括其中形成有进气和空气和气体混合室（10）的管（3），第一气体供应喷嘴（6）以及用于将主燃烧空气开口供应到所述进气室（10）中的装置（11）和与所述进气和混合室（10）流体连通的火焰燃烧器（9），用于供应形成在所述室中的空气和气体混合物，到燃烧器。所述分析仪包括在所述管（3）中可滑动地引导的第二气体供应喷嘴（12）和设置在所述管（3）上并且可从所述管外部操作的致动器装置（15），用于使所述第二喷嘴），其中通过第一喷嘴（6）供应气体的不工作的第一位置和通过第二喷嘴（12）供应气体的操作第二位置，第一喷嘴（6）没有影响在第二位置供应气体。

3. 发明申请

WO2011134855A1 A VALVE UNIT WITH A SENSOR DEVICE FOR MONITORING THE POSITION OF A PLUG ON ITS OPERATING PATH WITH RESPECT TO A CORRESPONDING VALVE SEAT, PARTICULARLY FOR SUPPLYING GAS THROUGH A GAS METERING APPARATUS 审中-公开
标题翻译：具有传感器装置的阀组件，用于监视相对于相应阀座的操作路径上的插头的位置，特别用于通过气体计量装置供应气体
公开(公告)号：WO2011134855A1
公开(公告)日：2011-11-03
申请号：PCT/EP2011/056293
申请日：2011-04-20
申请人： METERSIT S.R.L. , BORTOLIERO, Michele , PERON, Luca , PLAIAN, Teodora
发明人： BORTOLIERO, Michele , PERON, Luca , PLAIAN, Teodora
IPC分类号： F16K37/00 , G01F15/00
CPC分类号： F16K37/0033 , F16K37/0041 , G01F15/005
摘要： What is described is a valve unit for controlling the supply of a combustible gas, particularly through a gas meter, of the type comprising a plug (4) associated with a corresponding valve seat (3), the plug being fixed to an operating rod (5) which is movably guided by an actuator means from and towards the valve seat (3) along an operating path defined by at least two opposing end positions, and a position sensor device (10) of the Hall effect type, associated for operation with the plug (4) to detect the position of the latter along the path with respect to a static structure of the valve unit, the sensor (10) including a first part fixed to the static structure and a second part fixed to the operating rod (5) of the plug. The Hall effect sensor device (10) is of the magnetic type and one of the first and second parts comprises the sensing element of the sensor (10) and the other of the parts comprises a first and a second pair (14, 15) of magnetic dipoles, each pair including a first and a second magnetic dipole (14a, 14b; 15a, 15b), each of opposite polarity, separated by a corresponding transition zone. The corresponding transition zones are positioned at the corresponding end positions of the path, and magnetic charges of the dipoles of the first and second pair (14, 15), which are adjacent to and face each other, along the path, have the same polarity.
摘要翻译：所描述的是用于控制特别是通过燃气表的可燃气体的供应的阀单元，其类型包括与相应的阀座（3）相关联的塞子（4），该塞子被固定到操作杆（ 5），其由致动器装置沿着由至少两个相对的端部位置限定的操作路径从阀座（3）可移动地引导并且与霍尔效应类型的位置传感器装置（10）相关联，用于与所述插头（4）检测所述插头（4）相对于所述阀单元的静态结构沿着所述路径的位置，所述传感器（10）包括固定到所述静态结构的第一部分和固定到所述操作杆 5）插头。霍尔效应传感器装置（10）是磁性的，并且第一和第二部分中的一个包括传感器（10）的感测元件，另一个部件包括第一和第二对（14,15）磁偶极子，每对包括第一和第二磁偶极子（14a，14b; 15a，15b），每个具有相反极性的磁偶极子被相应的过渡区域分开。相应的过渡区域位于路径的相应端部位置处，沿路径相邻并面对的第一和第二对（14,15）的偶极子的磁荷具有相同的极性。

4. 发明申请

WO2011134849A1 A SYSTEM FOR CONNECTING A CUT-OFF DEVICE FOR PROTECTION AGAINST EXCESS TEMPERATURES TO A STRUCTURE OF A GAS METER 审中-公开
标题翻译：一种用于连接一个切断装置的系统，用于防止过高的温度对气体计的结构进行保护
公开(公告)号：WO2011134849A1
公开(公告)日：2011-11-03
申请号：PCT/EP2011/056264
申请日：2011-04-19
申请人： METERSIT S.R.L. , BORTOLIERO, Michele , PERON, Luca , PLAIAN, Teodora
发明人： BORTOLIERO, Michele , PERON, Luca , PLAIAN, Teodora
IPC分类号： G01F15/00
CPC分类号： G01F15/185 , F16K17/383 , G01F15/005
摘要： What is described is a system for connecting a gas flow cut-off device in a gas meter (1), for protection against excess temperatures, to a structure of the meter, the structure comprising a boxlike casing (3) of the meter in which a gas inlet section (4) is formed, and the device comprising a plug element (7) associated with a valve seat (6) formed in the inlet section (4), the plug (7) being provided with a operating rod (8) slidably mounted on a support (9) fastened to the boxlike casing (3), with a spring (13) acting on the plug (7) in such a way that the latter tends to close the seat (6), a fusible element (15) being interposed between the support (9) and the plug (7) to keep the plug in a position distant from the seat (6) in opposition to the resilient action of the spring (13), the plug (7) being movable to close the seat (6) under the resilient action as a result of the fusion of the fusible element (15), thus causing the gas flow to be cut off in the inlet section (4). The system comprises means and counter-means for fixing the support to the meter structure, the fixing means and counter-means comprising at least one appendage (18) projecting into the meter from a wall (16) of the boxlike casing (3) and at least one corresponding seat (19) provided in the support and engageable by the at least one appendage (18), means being provided to lock the appendage (18) in the seat (19) in order to secure the support (9) to the boxlike casing (3).
摘要翻译：所描述的是用于将气体计量器（1）中的气体流量截止装置（用于防止过温）连接到仪表的结构的系统，该结构包括仪表的盒状壳体（3），其中形成气体入口部分（4），并且该装置包括与形成在入口部分（4）中的阀座（6）相关联的塞子元件（7），塞子（7）设置有操作杆）可滑动地安装在紧固到盒状壳体（3）的支撑件（9）上，弹簧（13）以这样的方式作用在插头（7）上，使得该弹簧（13）倾向于关闭座椅（6），可熔元件（15）插入在所述支撑件（9）和所述插头（7）之间，以将所述插头保持在与所述弹簧（13）的弹性作用相对的位置，所述插头位于所述座（6）的远离所述座（6）的位置，所述插头可移动以由于可熔元件（15）的融合而在弹性作用下关闭座（6），从而使得气体流在入口部分（4）中被切断。该系统包括用于将支撑件固定到仪表结构的装置和对置装置，固定装置和对置装置包括从箱状壳体（3）的壁（16）突出到仪表中的至少一个附件（18）和至少一个相应的座位（19），设置在所述支撑件中并且可由所述至少一个附件（18）接合，所述装置被提供以将所述附肢（18）锁定在所述座（19）中，以将所述支撑件（9）固定到盒状外壳（3）。

5. 发明授权

EP2475918B1 VALVE UNIT AND GAS METER INCLUDING SAID VALVE UNIT 有权转让
标题翻译：与阀单元阀单元和气体计量表
公开(公告)号：EP2475918B1
公开(公告)日：2013-05-08
申请号：EP10725157.1
申请日：2010-06-11
申请人： Sit La Precisa S.p.A. con socio unico
发明人： BORTOLIERO, Michele , PLAIAN, Teodora , PERON, Luca , TURRIN, Gianpiero
IPC分类号： F16K31/128 , F16K31/40 , F16K31/165
CPC分类号： F16K31/402 , F16K31/128 , F16K31/165 , Y10T137/7762 , Y10T137/7769 , Y10T137/7782

6. 发明公开

EP2475918A1 VALVE UNIT AND GAS METER INCLUDING SAID VALVE UNIT 有权转让
标题翻译：与阀单元阀单元和气体计量表
公开(公告)号：EP2475918A1
公开(公告)日：2012-07-18
申请号：EP10725157.1
申请日：2010-06-11
申请人： Sit La Precisa S.p.A. con socio unico
发明人： BORTOLIERO, Michele , PLAIAN, Teodora , PERON, Luca , TURRIN, Gianpiero
IPC分类号： F16K31/128 , F16K31/40 , F16K31/165
CPC分类号： F16K31/402 , F16K31/128 , F16K31/165 , Y10T137/7762 , Y10T137/7769 , Y10T137/7782
摘要： A valve unit for controlling the delivery of a combustible gas, in particular for delivery via a gas metering apparatus including a main gas through-flow pipe (2), the unit comprising a servovalve with a first valve seat (3) provided on the pipe and associated with a respective first shutter (6) with diaphragm control (7) for the opening of the seat (3) in opposition to a first return spring (22), an operating chamber (10) for controlling the servovalve, the chamber being in communication with an inlet section (4) of the main pipe (2), upstream of the first valve seat (3), one side (7a) of the diaphragm (7) being subjected to the pressure prevailing in the chamber (10), the other side (7b) being subjected to the pressure prevailing downstream of the first valve seat, in the region of an outlet section (5) of the pipe (2), the operating chamber (10) being in communication with the outlet section (5) via a second valve seat (9) co-operating with a second shutter (8).

7. 发明申请

WO2007121779A1 DEVICE FOR REGULATING THE AIR/GAS MIXTURE SUPPLIED TO BURNER APPLIANCES, IN PARTICULAR FOR BURNERS OF DECORATIVE FIRES 审中-公开
标题翻译：用于调节供应到燃烧器具的空气/气体混合物的装置，特别是装饰火炉的燃烧器
公开(公告)号：WO2007121779A1
公开(公告)日：2007-11-01
申请号：PCT/EP2006/010243
申请日：2006-10-24
申请人： SIT LA PRECISA S.P.A. , BORTOLIERO, Michele , HART, Edward
发明人： BORTOLIERO, Michele , HART, Edward
IPC分类号： F23D14/10 , F23N3/04 , F23N5/04
CPC分类号： F23D14/105 , F23D2203/007 , F23N3/04 , F23N5/04 , F23N5/047
摘要： A device for regulating the air/gas mixture supplied to a gas burner appliance of a decorative fire, comprising a duct (3) for supplying the air/gas fuel mixture to the burner and choke means (5; 12; 22) of the flow of primary air taken into the duct (3) and adapted to be mixed with the flow of gas or the flow of the air/gas mixture, in which heat- sensitive actuator means (6; 12a, 12b) acting directly on the choke means are provided so that the choking of the flow is regulated automatically as a function of the heat level reached in these heat- sensitive actuator means.
摘要翻译：一种用于调节供应到装饰火焰的气体燃烧器具的空气/气体混合物的装置，包括用于将空气/气体燃料混合物供应到燃烧器的管道（3）和流动的扼流装置（5; 12; 22）（3）中的一次空气并适于与气流或空气/气体混合物的流动混合，其中热敏致动器装置（6; 12a，12b）直接作用在扼流装置上被设置为使得流动的阻塞作为在这些热敏致动器装置中达到的热水平的函数自动调节。

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