专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2317224B1 MULTIFUNCTIONAL SAFETY VALVE DEVICE WITH INCORPORATED PROPORTIONAL PRESSURE REGULATOR 有权
公开(公告)号：EP2317224B1
公开(公告)日：2018-12-05
申请号：EP10169092.3
申请日：2007-10-22
申请人： Bertelli & Partners S.R.L.
发明人： Bertelli, Pierluigi
IPC分类号： F23N5/14 , F23N1/00 , G05D16/06
CPC分类号： F23N1/005 , F23K2900/05001 , F23N5/14 , F23N2035/16 , F23N2035/18 , F23N2035/20 , G05D16/0663 , Y10T137/7761 , Y10T137/7781 , Y10T137/7795 , Y10T137/7796 , Y10T137/7832 , Y10T137/87917
摘要： A multifunctional safety valve device (1) with an incorporated proportional pressure regulator, said device comprising a body (2) in which a conduit (3) for a fluid or gas is defined and connected to a gas feed line and to a line delivering the gas to the user, said conduit (3) comprising a first passage (6) to be intercepted by a first valving element (4A) of a first valve member (4) and a second passage (7) to be intercepted or selectively restricted by second valving element (5A) of a second valve member (5), positioned downstream of the first, to act as a gas pressure regulator and modulator, said valving elements (4A, 5A) being operated by corresponding electromagnetic actuators (15, 16) and urged into closure, the device comprising means for compensating the action of the electromagnetic actuator (16) of the second valve member on the basis of the thrust exerted by the spring (31) on the corresponding valving element (5A), said means allowing any variation in the spring thrust force to be compensated such as to maintain the gas flow regulating action by the regulator constant with time, the compensator means comprising a profiled end (89) of a movable core (83) present in an actuator chamber (100) containing said core, in a position corresponding with a cylindrical element (61) inserted into and fixed in said chamber (100), said end (89) being close to or at most disposed in correspondence with the end (61 K) of said element (61).

2. 发明公开

EP2317224A2 Multifunctional safety valve device with incorporated proportional pressure regulator 有权
标题翻译： Multifunktionelle Sicherheitsventilvorrichtung mit integriertem proportionalem Druckregulierer
公开(公告)号：EP2317224A2
公开(公告)日：2011-05-04
申请号：EP10169092.3
申请日：2007-10-22
申请人： Bertelli & Partners S.R.L.
发明人： Bertelli, Pierluigi
IPC分类号： F23N1/00 , G05D16/06
CPC分类号： F23N1/005 , F23K2900/05001 , F23N5/14 , F23N2035/16 , F23N2035/18 , F23N2035/20 , G05D16/0663 , Y10T137/7761 , Y10T137/7781 , Y10T137/7795 , Y10T137/7796 , Y10T137/7832 , Y10T137/87917
摘要： A multifunctional safety valve device (1) with an incorporated proportional pressure regulator, said device comprising a body (2) in which a conduit (3) for a fluid or gas is defined and connected to a gas feed line and to a line delivering the gas to the user, said conduit (3) comprising a first passage (6) to be intercepted by a first valving element (4A) of a first valve member (4) and a second passage (7) to be intercepted or selectively restricted by second valving element (5A) of a second valve member (5), positioned downstream of the first, to act as a gas pressure regulator and modulator, said valving elements (4A, 5A) being operated by corresponding electromagnetic actuators (15, 16) and urged into closure, the device comprising means for compensating the action of the electromagnetic actuator (16) of the second valve member on the basis of the thrust exerted by the spring (31) on the corresponding valving element (5A), said means allowing any variation in the spring thrust force to be compensated such as to maintain the gas flow regulating action by the regulator constant with time, the compensator means comprising a profiled end (89) of a movable core (83) present in an actuator chamber (100) containing said core, in a position corresponding with a cylindrical element (61) inserted into and fixed in said chamber (100), said end (89) being close to or at most disposed in correspondence with the end (61 K) of said element (61).
摘要翻译：一种具有并入的比例压力调节器的多功能安全阀装置（1），所述装置包括主体（2），其中限定用于流体或气体的导管（3）并连接到气体供给管线和输送所述导管（3）包括被第一阀构件（4）的第一阀元件（4A）和第二通道（7）所截取的第一通道（6）和第二通道第二阀构件（5）的位于第一阀门下游的第二阀元件（5A）用作气体压力调节器和调制器，所述阀元件（4A，5A）由相应的电磁致动器（15,16）操作，并且被推动关闭，所述装置包括用于基于由弹簧（31）施加在相应的阀元件（5A）上的推力来补偿第二阀构件的电磁致动器（16）的作用的装置，所述装置允许弹簧推力的任何变化所述补偿装置包括存在于容纳所述芯的致动器室（100）中的可动铁芯（83）的成型端（89），所述可动铁芯（83）的形状端（89）处于与插入并固定在所述腔室（100）中的圆柱形元件（61）相对应的位置，所述端部（89）与所述元件（61）的端部（61K）相对或最多设置。

3. 发明公开

EP2317224A3 Multifunctional safety valve device with incorporated proportional pressure regulator 有权
标题翻译：用积分比例压力调节器的多功能安全阀装置
公开(公告)号：EP2317224A3
公开(公告)日：2015-01-21
申请号：EP10169092.3
申请日：2007-10-22
申请人： Bertelli & Partners S.R.L.
发明人： Bertelli, Pierluigi
IPC分类号： F23N1/00 , G05D16/06
CPC分类号： F23N1/005 , F23K2900/05001 , F23N5/14 , F23N2035/16 , F23N2035/18 , F23N2035/20 , G05D16/0663 , Y10T137/7761 , Y10T137/7781 , Y10T137/7795 , Y10T137/7796 , Y10T137/7832 , Y10T137/87917
摘要： A multifunctional safety valve device (1) with an incorporated proportional pressure regulator, said device comprising a body (2) in which a conduit (3) for a fluid or gas is defined and connected to a gas feed line and to a line delivering the gas to the user, said conduit (3) comprising a first passage (6) to be intercepted by a first valving element (4A) of a first valve member (4) and a second passage (7) to be intercepted or selectively restricted by second valving element (5A) of a second valve member (5), positioned downstream of the first, to act as a gas pressure regulator and modulator, said valving elements (4A, 5A) being operated by corresponding electromagnetic actuators (15, 16) and urged into closure, the device comprising means for compensating the action of the electromagnetic actuator (16) of the second valve member on the basis of the thrust exerted by the spring (31) on the corresponding valving element (5A), said means allowing any variation in the spring thrust force to be compensated such as to maintain the gas flow regulating action by the regulator constant with time, the compensator means comprising a profiled end (89) of a movable core (83) present in an actuator chamber (100) containing said core, in a position corresponding with a cylindrical element (61) inserted into and fixed in said chamber (100), said end (89) being close to or at most disposed in correspondence with the end (61 K) of said element (61).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式