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41. 发明授权

US08851107B2 Shutoff valve integrated into a pressure regulator 有权
标题翻译：截止阀集成到压力调节器中
公开(公告)号：US08851107B2
公开(公告)日：2014-10-07
申请号：US12667182
申请日：2008-07-01
申请人： Claude Risse
发明人： Claude Risse
IPC分类号： F16K31/12 , F16K31/145 , F16K1/44
CPC分类号： F16K31/145 , F16K1/443 , G05D16/06 , G05D16/0663 , Y10T137/7795 , Y10T137/7826 , Y10T137/7832 , Y10T137/87016 , Y10T137/87096
摘要： A gas releasing and/or regulating mechanism is equipped with a body (1) with a passage, a gas intake (2) and outlet (3), the intake and outlet being connected to the passage; elements to block (5, 6, 7, 8) the passage; mobile elements (9) which associated to the body (1) of the mechanism, define a low pressure chamber (11) below the blocking elements (5, 6, 7, 8), the mobile elements (9) operating the blocking elements (5, 6, 7, 8) depending on the pressure within the low pressure chamber (11). The blocking elements (5, 6, 7, 8) are made of a first shutter (5, 6) and a second shutter (7, 8) below the first in the passage; and the first and second shutters (5, 6, 7, 8) are mechanically connected so that the first shutter (5, 6) closes before the second one (7, 8).
摘要翻译：气体释放和/或调节机构配备有具有通道的主体（1），气体进口（2）和出口（3），进出口连接到通道; 元素阻止（5,6,7,8）通道; 与机构的主体（1）相关联的移动元件（9）在阻塞元件（5,6,7,8）下面限定低压室（11），移动元件（9）操作阻塞元件 5，6，7，8）取决于低压室（11）内的压力。阻挡元件（5,6,7,8）由通道中的第一闸板（5,6）和第二挡板（7,8）制成; 并且第一和第二快门（5,6,7,8）机械连接，使得第一快门（5,6）在第二快门（5,6）之前关闭。

42. 发明申请

US20060214125A1 Mechanical override for a valve actuator 有权
公开(公告)号：US20060214125A1
公开(公告)日：2006-09-28
申请号：US11364840
申请日：2006-02-28
申请人： David Lymberopoulos
发明人： David Lymberopoulos
IPC分类号： F16K31/00
CPC分类号： F16K3/0254 , F16K31/1262 , F16K31/145 , F16K31/50 , Y10T137/1819 , Y10T137/1834
摘要： An apparatus and method for manual operation of an actuator is disclosed. A mechanical override includes a housing coupled to the actuator, a drive ring, and a shaft extending through a bore of the housing. The drive ring rotationally keys to the bore such that the drive ring is capable of axial movement within the bore in response to automatic operation of the actuator. A backstop limits axial movement of the drive ring during manual operation. A thread located on an external portion of the shaft threads to the drive ring. In the manual operation, the shaft rotates through the drive ring imparting axial movement to the shaft capable of moving a valve between a first position and a second position. The override provides visual indication of the valve position during both automatic and manual operation. The backstop may be an insert that selectively permits movement of the shaft to a failsafe position in response to a temperature or pressure change.

43. 发明授权

US4699354A Retrofit device for alfalfa valves 失效
标题翻译：苜蓿瓣改造装置
公开(公告)号：US4699354A
公开(公告)日：1987-10-13
申请号：US892006
申请日：1986-08-01
申请人： Clayton H. Gibson , David A. Young
发明人： Clayton H. Gibson , David A. Young
IPC分类号： F16K31/126 , F16K31/145
CPC分类号： F16K31/1262 , F16K31/145 , Y10T137/5109
摘要： A device is described to retrofit an alfalfa valve, without modification of the valve, to convert it from manual to pneumatic control and provide means for closure of the valve if operating pressure to the system is interrupted. The device comprises a first vertical shaft with a short upper threaded portion to secure the shaft to the cover of the alfalfa valve and a lower unthreaded portion; a second vertical shaft above the first shaft and coupled thereto; a chamber including pneumatic means for raising and lowering the shafts, wherein the shafts are in the raised position when the chamber is under pneumatic pressure; a horizontal plate connected to the bottom of the chamber and having a central hole to permit the second shaft to pass therethrough; leg means to stand the plate on top of a flange upon which the cover of the alfalfa valve sits, and means to clamp the plate to the flange.
摘要翻译：描述了一种装置，以改造苜蓿瓣，而不改变阀门，将其从手动转换为气动控制，并提供如果系统的操作压力中断时关闭阀门的装置。该装置包括具有短的上部螺纹部分的第一垂直轴，以将轴固定到苜蓿瓣的盖和较低的无螺纹部分; 在所述第一轴上方的第二垂直轴并与其连接; 包括用于升高和降低轴的气动装置的腔室，其中当腔室处于气动压力下时，轴处于升高位置; 连接到所述室的底部并具有允许所述第二轴通过的中心孔的水平板; 支脚意味着将板固定在苜蓿瓣的盖子所在的法兰的顶部上，以及将板夹在法兰上的装置。

44. 发明授权

US3719343A Fluid pressure actuated diaphragm valve 失效
标题翻译：流体压力致动膜片阀
公开(公告)号：US3719343A
公开(公告)日：1973-03-06
申请号：US3719343D
申请日：1971-04-08
申请人： LADISH CO
发明人： WERRA B
IPC分类号： F16K7/12 , F16K31/126 , F16K31/145
CPC分类号： F16K7/126 , F16K31/126 , F16K31/145 , Y10T137/5109
摘要： A diaphragm valve controlling the flow through a liquid pipe line includes a bonnet having a valve follower therein. An actuator stem has its lower end connected to said follower and has its upper end connected to a second follower movable in a superimposed actuator housing containing upper and lower chambers which are separated by a diaphragm, the latter having its upper surface engaged by said second follower. A control provides for simultaneous introduction of pressure into the valve bonnet and into the upper chamber of the superimposed housing to provide sufficient force to overcome the back pressure of the liquid in the pipe line to close the valve, or for alternative introduction of pressure fluid into the lower chamber only of the superimposed housing to open the valve.
摘要翻译：控制通过液体管线的流动的隔膜阀包括在其中具有阀跟随器的发动机罩。致动器杆的下端连接到所述从动件并且其上端连接到第二从动件，所述第二从动件可在重叠的致动器壳体中移动，所述第二从动件容纳上隔室和下腔室，所述上腔室和下腔室由隔膜分隔开，隔膜的上表面与所述第二从动件。控制装置同时引入压力进入阀帽并进入重叠壳体的上腔室，以提供足够的力来克服管路中的液体的背压以关闭阀门，或用于替代地将压力流体引入下室只有叠加的外壳才能打开阀门。

45. 发明授权

US3477463A Valve structure and controller operated thereby 失效
标题翻译：阀门结构和控制器操作
公开(公告)号：US3477463A
公开(公告)日：1969-11-11
申请号：US3477463D
申请日：1967-05-08
申请人： MAROTTA VALVE CORP
发明人： WORDEN DONALD A
IPC分类号： F15B13/04 , F16K31/145 , F17D3/02
CPC分类号： F15B13/04 , F16K31/145 , Y10T137/7782 , Y10T137/86702 , Y10T137/87056 , Y10T137/87169 , Y10T137/87756

46. 发明授权

US3472263A Valve mechanism 失效
公开(公告)号：US3472263A
公开(公告)日：1969-10-14
申请号：US3472263D
申请日：1966-12-16
申请人： ERNST AXEL HARALD ERIKSSON
发明人： ERIKSSON ERNST AXEL HARALD
IPC分类号： F16K31/145 , F23K5/14 , G05D16/06
CPC分类号： F16K31/145 , F23K5/147 , Y10T137/2612

47. 发明授权

US3336843A Diaphragm actuator construction 失效
标题翻译：隔膜执行器结构
公开(公告)号：US3336843A
公开(公告)日：1967-08-22
申请号：US54158266
申请日：1966-04-11
申请人： GRISWOLD CONTROLS
发明人： GRISWOLD DAVID E
IPC分类号： F16K7/12 , F16K7/17 , F16K31/126 , F16K31/145
CPC分类号： F16K31/145 , F16K7/12 , F16K7/17 , F16K31/1266 , Y10S277/91

48. 发明授权

US2647538A Manually and fluid-pressure operated valve 失效
标题翻译：手动和流体压力操作阀
公开(公告)号：US2647538A
公开(公告)日：1953-08-04
申请号：US77484747
申请日：1947-09-18
申请人： HONEYWELL REGULATOR CO
发明人： DEMAY PETER P
IPC分类号： F16K31/145 , F16K41/02
CPC分类号： F16K41/02 , F16K31/145

49. 发明授权

US2601578A Valve construction 失效
公开(公告)号：US2601578A
公开(公告)日：1952-06-24
申请号：US62077145
申请日：1945-10-06
申请人： M & J ENGINEERING CO
发明人： WITT RICHARD M
IPC分类号： F16K31/145
CPC分类号： F16K31/145

50. 发明授权

US2590347A Pneumatically actuated valve controlling apparatus 失效
标题翻译：气动阀控制装置
公开(公告)号：US2590347A
公开(公告)日：1952-03-25
申请号：US64342846
申请日：1946-01-25
申请人： AUTOMATIC SPRINKLER CORP
发明人： RIDER HARRY N
IPC分类号： F16K31/145 , F16K31/56
CPC分类号： F16K31/145 , F16K31/56 , Y10T137/1987 , Y10T137/8326

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