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51. 发明申请

WO2007017009A1 A VALVE UNIT FOR CONTROLLING A COMBUSTIBLE GAS SUPPLY 审中-公开
标题翻译：用于控制可燃气体供应的阀组
公开(公告)号：WO2007017009A1
公开(公告)日：2007-02-15
申请号：PCT/EP2006/006144
申请日：2006-06-26
申请人： SIT LA PRECISA S.P.A. , ZANELLA, Stefano , TURRIN, Gianpiero , PERON, Luca
发明人： ZANELLA, Stefano , TURRIN, Gianpiero , PERON, Luca
IPC分类号： F23N1/00 , F16K31/04
CPC分类号： F23N1/005 , F23N2035/14 , F23N2035/18 , F23N2035/24
摘要： A valve unit for controlling the supply of a combustible gas comprises a motor (S) for controlling the shutter (4), a control rod (5) with a first (5a) and a second rod portion (5b), an electromagnetic operating means (19) with a spring (20) acting on the shutter (4) shut off the valve irrespective of the operating position of the actuator rod (5) when a safety condition occurs and with a first and a second ferromagnetic core (21, 22) structurally independent from and coaxial with the actuator rod portions (5a, 5b) , and a spring (11) urging the second rod portion (5b) connected to the shutter (4) against the other portion (5a) coupled to the motor (6) so that the rod portions (5a, 5b) are kept rigid with one another in axial translation during the control movement of the shutter.
摘要翻译：用于控制可燃气体的供给的阀单元包括用于控制活门（4）的电动机（S），具有第一（5a）和第二杆部分（5b）的控制杆（5），电磁操作装置（19），其中当安全条件发生时，作用在所述活门（4）上的弹簧（20）切断所述阀，而与所述致动器杆（5）的操作位置无关，并且利用第一和第二铁磁芯）结构地独立于致动器杆部分（5a，5b）并且与致动器杆部分（5a，5b）同轴;以及弹簧（11），其将连接到活门（4）的第二杆部分（5b）抵靠联接到电动机的另一部分（5a） 6），使得杆部分（5a，5b）在快门的控制运动期间彼此保持刚性彼此轴向平移。

52. 发明申请

WO2006003685A1 DEVICE FOR REGULATING THE DELIVERY PRESSURE OF COMBUSTIBLE GASES 审中-公开
标题翻译：用于调节可燃气体输送压力的装置
公开(公告)号：WO2006003685A1
公开(公告)日：2006-01-12
申请号：PCT/IT2005/000356
申请日：2005-06-20
申请人： SIT LA PRECISA S.p.A. , BENVENUTO, Michele
发明人： BENVENUTO, Michele
IPC分类号： G05D16/06
CPC分类号： G05D16/0661 , Y10T137/5196 , Y10T137/7781 , Y10T137/7782 , Y10T137/7793 , Y10T137/7797 , Y10T137/7807 , Y10T137/7821 , Y10T137/7836 , Y10T137/7878
摘要： A device for regulating the delivery pressure of gases, which is arranged for use with gases of various natures, comprises a valve unit having at least one valve seat (5) and a respective closure element (4) which is controlled by a diaphragm (6),first resilient actuator means which can be regulated and which act on the diaphragm (6) first means for regulating the resilient load exerted on the diaphragm (6) by the first lo resilient means, second resilient means which can be regulated and which can be activated selectively to exert an additional resilient load on the diaphragm (6), second means for regulating the load exerted by the second resilient means, the second regulating means including check means for the second resilient means, which check means can be associated selectively with the regulating device to convert it from a first operative configuration in which the second resilient means are inactive to a second configuration in which they are selectively activated to exert a preselected resilient load on the diaphragm.
摘要翻译：用于调节与各种性质的气体一起使用的气体的输送压力的装置包括具有至少一个阀座（5）和相应的闭合元件（4）的阀单元，该闭合元件由第一

53. 发明申请

WO2005024302A1 A SYSTEM FOR CONTROLLING THE DELIVERY OF A FUEL GAS TO A BURNER APPARATUS 审中-公开
标题翻译：一种用于控制向燃烧器装置输送燃料的系统
公开(公告)号：WO2005024302A1
公开(公告)日：2005-03-17
申请号：PCT/IT2003/000533
申请日：2003-09-08
申请人： SIT LA PRECISA S.P.A. , GIACOMELLI, Massimo
发明人： GIACOMELLI, Massimo
IPC分类号： F23N1/00
CPC分类号： F23N1/007 , F23N1/005 , F23N1/022 , F23N2025/06 , F23N2035/16 , F23N2035/18 , F23N2035/20
摘要： A system for controlling the delivery of a fuel gas to a burner apparatus comprises a gas-delivery duct (1) extending between an inlet opening (2) and an outlet opening (3), a pressure-regulator device (4) including a servo-valve in the duct, having a closure member (6) with diaphragm control (7), the diaphragm being subjected, on one side, to the pressure regulated by the regulator device (4) and, on the other side, to a calibration pressure established in a calibration chamber (8) of the regulator, as well as a calibration spring (9) provided in the calibration chamber and acting on the diaphragm (7). The system also comprises a delivery-pressure modulator unit (11) including a modulation valve with a valve seat (12) disposed in the duct (1) downstream of the pressure regulator (4) and cooperating with a respective closure member (13) operatively connected to actuator means arranged for the modulation control of the delivery pressure, as well as flow communication means between the calibration chamber (8) of the pressure regulator (4) and the modulator unit (11), for bringing into the chamber (8) a pressure signal that is correlated proportionally with the gas-delivery pressure so that the pressure regulated by the pressure regulator (4) is in turn correlated with the pressure signal.
摘要翻译：一种用于控制向燃烧器装置输送燃料气体的系统包括在入口（2）和出口（3）之间延伸的气体输送管道（1），包括伺服机构的压力调节装置（4）在管道中，具有带有光阑控制（7）的关闭构件（6），所述隔膜在一侧受到由调节装置（4）调节的压力，另一侧经受校准调节器的校准室（8）中建立的压力以及设置在校准室中并作用在隔膜（7）上的校准弹簧（9）。该系统还包括输送压力调节器单元（11），其包括调节阀，调节阀具有设置在压力调节器（4）下游的管道（1）中的阀座（12），并且可操作地与相应的关闭构件（13）配合连接到被布置用于调节输送压力的致动器装置以及压力调节器（4）的校准室（8）和调节器单元（11）之间的流动连通装置，用于进入腔室（8）压力信号与气体输送压力成比例地相关联，使得由压力调节器（4）调节的压力又与压力信号相关。

54. 发明申请

WO2003031875A1 A VALVE UNIT FOR CONTROLLING THE DELIVERY OF A FUEL GAS 审中-公开
标题翻译：用于控制燃料气体输送的阀组
公开(公告)号：WO2003031875A1
公开(公告)日：2003-04-17
申请号：PCT/IT2002/000138
申请日：2002-03-05
申请人： SIT LA PRECISA S.P.A. , DORIGO, Roberto , GIACOMELLI, Massimo , ZANELLA, Stefano
发明人： DORIGO, Roberto , GIACOMELLI, Massimo , ZANELLA, Stefano
IPC分类号： F23N5/10
CPC分类号： F23N1/005 , F23N5/107 , F23N2035/14 , F23N2035/16 , F23N2035/24
摘要： A valve unit for controlling the delivery of a fuel gas through a delivery duct (3) comprises a valve seat (6) in the duct, a closure member (5) associated with the seat, a motor-driven actuator (7) acting on the closure member in order to control it so as to open/close the valve seat, as well as an electromagnetic unit (22) with a first portion (23) carrying a magnetizing winding (24) and a second portion (25) which can be fixed firmly to the first portion by magnetization. The electromagnetic unit (22) is associated with the actuator in order to act on the closure member (5) so as to close the valve seat (6), irrespective of the operative position of the actuator (7), upon the occurrence of a predetermined condition which requires the valve seat to be shut off, and the actuator means (7) is movable, together with the second portion (25) of the electromagnetic unit, during the movement to control the closure member (5) so as to open/close the valve seat, the first portion (23) of the electromagnetic unit being connected to a stationary structure of the valve unit.
摘要翻译：用于控制通过输送管道（3）的燃料气体输送的阀单元包括管道中的阀座（6），与座椅相关联的关闭构件（5），作用于封闭构件，以便控制它以便打开/关闭阀座;以及电磁单元（22），其具有带有磁化绕组（24）的第一部分（23）和可以通过磁化牢固地固定到第一部分。电磁单元（22）与致动器相关联，以便在闭合构件（5）上作用以便关闭阀座（6），而与执行器（7）的操作位置无关，当发生需要关闭阀座的预定条件，并且致动器装置（7）在运动期间与电磁单元的第二部分（25）一起可移动以控制关闭构件（5）以便打开 /关闭阀座，电磁单元的第一部分（23）连接到阀单元的固定结构。

55. 发明申请

US20140007957A1 CONTROL AND SAFETY CIRCUIT FOR GAS DELIVERY VALVES 有权
标题翻译：气体输送阀的控制和安全电路
公开(公告)号：US20140007957A1
公开(公告)日：2014-01-09
申请号：US14006916
申请日：2012-03-13
申请人： Antonio Vendramini
发明人： Antonio Vendramini
IPC分类号： F23N5/24
CPC分类号： F23N5/24 , F23N1/002 , F23N5/242 , F23N2023/04 , F23N2023/08 , F23N2035/14 , Y10T137/8158
摘要： This invention relates to a control and safety circuit (1) for gas delivery valves, comprising an actuator (50) opening the gas delivery valve; a control unit (100) intended to emit a command signal (V2) to activate the actuator and switch on the valve, and a clock signal (CK); and a memory (5) placed between the control unit (100) and the actuator (50). The memory is capable of receiving the command signal (V2) and the clock signal (CK) as inputs, and at the same time emits an output signal (V3) which is a function of the input command signal (V2) and a clock signal (CK). The output signal (V3) is sent to the actuator (50) to command the same to open the valve.
摘要翻译：本发明涉及一种用于气体输送阀的控制和安全电路（1），包括一个打开气体输送阀的致动器（50）; 旨在发出命令信号（V2）以启动致动器并打开阀的控制单元（100）和时钟信号（CK）; 以及置于控制单元（100）和致动器（50）之间的存储器（5）。存储器能够接收命令信号（V2）和时钟信号（CK）作为输入，同时发出作为输入命令信号（V2）的函数的输出信号（V3）和时钟信号（CK）。输出信号（V3）被发送到致动器（50）以指示其打开阀。

56. 发明申请

US20120160345A1 VALVE UNIT FOR CONTROLLING THE DELIVERY OFA COMBUSTIBLE GAS, IN PARTICULAR FOR DELIVERY VIA A GAS METERING APPARATUS, AND GAS METER INCLUDING SAID VALVE UNIT 审中-公开
公开(公告)号：US20120160345A1
公开(公告)日：2012-06-28
申请号：US13394245
申请日：2010-06-11
申请人： Michele Bortoliero , Teodora Plaian , Luca Peron , Gianpiero Turrin
发明人： Michele Bortoliero , Teodora Plaian , Luca Peron , Gianpiero Turrin
IPC分类号： F16K31/128 , F16K31/40
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). The unit also comprises an actuating rod (13) operatively associated with the first and the second shutter (6, 8), for controlling same for the opening or closing of the respective seats (3, 9), and a drive means (14) associated with the actuating rod (13) in order to move the shutters (6, 8) away from and towards the respective valve seats (3, 9), wherein the actuating rod (13) is secured to at least the first shutter (6) so as to be able to slide in a limited manner with respect thereto, with a predetermined play, such that the rod is movable by means of the actuation of the drive means (14), without interference with the first shutter (6) along at least a portion of the lifting stroke of the shutter (6) and also in opposition to the resilient action of a return means (15), in order to store energy in the return means (15) and transfer it to the first shutter (6) in order to urge this away from the valve seat (3) and ensure opening for the through-flow of gas in the main pipe (2).

57. 发明申请

US20120160186A1 DEVICE FOR CONTROLLING THE SUPPLY OF FUEL GAS TO A BURNER , IN PARTICULAR FOR WATER HEATER APPLIANCES 审中-公开
标题翻译：用于控制燃料供应给燃烧器的装置，特别是用于水加热器具
公开(公告)号：US20120160186A1
公开(公告)日：2012-06-28
申请号：US13326100
申请日：2011-12-14
申请人： Gianpiero TURRIN
发明人： Gianpiero TURRIN
IPC分类号： F24H9/20 , F23Q9/00
CPC分类号： F23N1/007 , F23N1/005 , F23N2035/14 , F23N2035/18 , F23N2035/20 , F23N2035/24
摘要： A device for controlling a gas supply to a burner includes a main duct, which is provided with at least one main valve including a valve seat and associated shutter with a control for opening the seat in opposition to a resilient recall member. A pilot duct leads from the main duct to supply a pilot burner, the main duct includes a magnetic thermoelectric safety unit which is manually or automatically armed, acting on the pilot duct to enable gas to flow to the pilot burner when armed. The pilot duct includes a pressure regulator having a shutter with a membrane control, the membrane subject to pressure regulated by the regulator and to a calibration pressure determined in a calibration chamber of the regulator. The device includes a fluid connector between the calibration chamber and the main valve to provide a pressure signal correlated with the gas supply pressure.
摘要翻译：用于控制对燃烧器的气体供应的装置包括主管道，主管道设置有至少一个主阀，该主阀包括阀座和相关的闸门，该主阀具有与弹性召回构件相对的打开座椅的控制。主导管从主管道引出以供应引燃燃烧器，主管道包括手动或自动布置的磁性热电安全单元，作用在先导管道上，以使得气体能够在武装时流到引燃燃烧器。导向管道包括一个压力调节器，该压力调节器具有一个具有薄膜控制功能的快门，该薄膜承受由调节器调节的压力以及在调节器的校准室中确定的校准压力。该装置包括校准室和主阀之间的流体连接器，以提供与气体供应压力相关的压力信号。

58. 发明授权

US07699072B2 Device for regulating the delivery pressure of combustible gases 有权
标题翻译：用于调节可燃气体输送压力的装置
公开(公告)号：US07699072B2
公开(公告)日：2010-04-20
申请号：US11631385
申请日：2005-06-20
申请人： Michele Benvenuto
发明人： Michele Benvenuto
IPC分类号： F16K31/126
CPC分类号： G05D16/0661 , Y10T137/5196 , Y10T137/7781 , Y10T137/7782 , Y10T137/7793 , Y10T137/7797 , Y10T137/7807 , Y10T137/7821 , Y10T137/7836 , Y10T137/7878
摘要： A device for regulating the delivery pressure of gases includes a valve unit having at least one valve seat and a respective closure element displaceable along an axis with respect to the valve seat which is controlled by a diaphragm. The device further includes a first spring which acts on the diaphragm in order to subject it to a preselected resilient load. A second spring is selectively activated to exert an additional resilient load on the diaphragm. The device includes a handle associated with the first and second springs in order to impose selectively the desired delivery pressure value, between a minimum value and a maximum value of pre-calibration, the pressure value being proportionally correlated with a predetermined resilient load exerted on the diaphragm.
摘要翻译：用于调节气体的输送压力的装置包括具有至少一个阀座的阀单元和相对于由隔膜控制的阀座可相对于轴线移位的相应封闭元件。该装置还包括作用在隔膜上的第一弹簧，以使其处于预选的弹性载荷。选择性地激活第二弹簧以在隔膜上施加额外的弹性负载。该装置包括与第一和第二弹簧相关联的手柄，以便在预校准的最小值和最大值之间选择性地施加期望的输送压力值，压力值与施加在第一和第二弹簧上的预定弹性载荷成比例地相关隔膜

59. 发明申请

US20100018585A1 DEVICE FOR CONTROLLING THE DELIVERY OF A COMBUSTIBLE GAS TO A BURNER APPARATUS 有权
标题翻译：用于控制向燃烧器装置输送可燃气体的装置
公开(公告)号：US20100018585A1
公开(公告)日：2010-01-28
申请号：US12375174
申请日：2006-07-28
申请人： Federico Pavin , Michele Benvenuto
发明人： Federico Pavin , Michele Benvenuto
IPC分类号： F23D14/72
CPC分类号： F23N1/005 , F23N2035/18 , F23N2035/20 , G05D16/0602 , G05D16/163 , G05D16/2033 , G05D16/2093 , Y10T137/1516 , Y10T137/7768 , Y10T137/87917
摘要： A device for controlling the delivery of a combustible gas to a burner apparatus is provided including a main gas-delivery duct in which there is at least one servo-assisted diaphragm valve including a valve seat associated with a corresponding closure member with diaphragm control for opening the seat against the action of a resilient biasing member. The diaphragm valve includes a respective control solenoid valve with an electromagnetic operator for controlling the corresponding valve, the solenoid valve being arranged to bring about the opening/closure of a duct of a respective servo-assisted control circuit so as to operate the closure member of the valve indirectly, by the diaphragm control. The duct of the control circuit putting a portion of the main duct that is disposed upstream of the valve seat with respect to the direction of the gas-flow into flow communication with a respective control chamber of the diaphragm valve.
摘要翻译：提供了一种用于控制可燃气体到燃烧器装置的输送的装置，其包括主气体输送管道，其中存在至少一个伺服辅助隔膜阀，所述主要气体输送管道包括与相应的封闭构件相关联的阀座，所述阀座具有用于打开的隔膜控制座椅抵抗弹性偏置构件的作用。隔膜阀包括具有用于控制相应阀的电磁操作器的相应的控制电磁阀，电磁阀被布置成实现相应的伺服辅助控制电路的管道的打开/关闭，以便操作相应的阀的关闭构件阀门间接通过隔膜控制。所述控制电路的管道将设置在所述阀座的上游侧的所述主管道的一部分相对于所述气流的方向与所述隔膜阀的各个控制室流通。

60. 发明授权

US07007923B2 Valve unit for controlling the delivery of a fuel gas 失效
标题翻译：用于控制燃料气体输送的阀单元
公开(公告)号：US07007923B2
公开(公告)日：2006-03-07
申请号：US10491996
申请日：2002-03-05
申请人： Roberto Dorigo , Massimo Giacomelli , Stefano Zanella
发明人： Roberto Dorigo , Massimo Giacomelli , Stefano Zanella
IPC分类号： F16K31/02
CPC分类号： F23N1/005 , F23N5/107 , F23N2035/14 , F23N2035/16 , F23N2035/24
摘要： A valve unit for controlling the delivery of a fuel gas through a delivery duct (3) comprises a valve seat (6) in the duct, a closure member (5) associated with the seat, a motor-driven actuator (7) acting on the closure member in order to control it so as to open/close the valve seat, as well as an electromagnetic unit (22) with a first portion (23) carrying a magnetizing winding (24) and a second portion (25) which can be fixed firmly to the first position by magnetization. The electromagnetic unit (22) is associated with the actuator in order to act on the closure member (5) so as to close the valve seat (6), irrespective of the operative position of the actuator (7), upon the occurrence of a predetermined condition which requires the valve seat to be shut off, and the actuator means (7) is movable, together with the second portion (25) of the electromagnetic unit (5) so as to open/close the valve seat, the first portion (23) of the electromagnetic unit being connected to a stationary structure of the valve unit.
摘要翻译：用于控制通过输送管道（3）的燃料气体输送的阀单元包括管道中的阀座（6），与座椅相关联的关闭构件（5），作用于封闭构件，以便控制它以便打开/关闭阀座;以及电磁单元（22），其具有带有磁化绕组（24）的第一部分（23）和可以通过磁化牢固地固定在第一位置。电磁单元（22）与致动器相关联，以便在闭合构件（5）上作用以便关闭阀座（6），而与执行器（7）的操作位置无关，当发生需要关闭阀座的预定条件，并且致动器装置（7）可与电磁单元（5）的第二部分（25）一起移动以便打开/关闭阀座，第一部分（23）连接到阀单元的固定结构。

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