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1. 发明授权

US4700735A Fluid actuated valve apparatus 失效
标题翻译：流体致动阀装置
公开(公告)号：US4700735A
公开(公告)日：1987-10-20
申请号：US897915
申请日：1986-08-18
申请人： Edward L. Hamernik , Daryll D. Patterson
发明人： Edward L. Hamernik , Daryll D. Patterson
IPC分类号： F16K31/165 , F16K31/52 , F16K31/54 , F16K31/163
CPC分类号： F16K31/165 , F16K31/52 , F16K31/54 , Y10T137/5196 , Y10T137/7062
摘要： A bonnet is mounted on an insert support and connected to a valve body to retain a diaphragm in fluid sealing relationship between the body and insert support. The insert support is rotatable relative to the housing of a fluid actuator while being retained in a fixed axial position relative to the housing. A plunger is extended through the insert support to abut against a button that abuts against one side of the diaphragm, the opposite side of which abuts against a valve seat subassembly that is resiliently urged to a valve open condition. The housing mounts a spindle which in turn has an eccentric lobe keyed thereto for moving the plunger toward the diaphragm so that the button flexes the diaphragm to move the seat subassembly to its valve closed position. Piston operated rack mechanism controls the rotation of the lobe for moving the plunger toward the diaphragm. Spring mechanism moves the piston in one direction while fluid under pressure applied to the actuator moves the piston in the opposite direction. The spindle and lobe may be selectively positioned in the housing so that the actuator is for a normally open valve or a normally closed valve. One of the embodiments is of a construction for fitting under a cap of a gas cylinder and replacing a manually operated control valve whereby the flow from cylinder can be controlled from a remote location.
摘要翻译：发动机罩安装在插入支架上并连接到阀体以将隔膜保持在主体和插入件支架之间的流体密封关系中。插入支撑件可相对于流体致动器的壳体旋转，同时相对于壳体保持在固定的轴向位置。柱塞通过插入件支撑件延伸以抵靠抵靠隔膜的一侧的按钮，该按钮的相对侧与弹性地推动到阀打开状态的阀座子组件抵接。壳体安装主轴，该主轴又具有键合到其上的偏心叶片，用于将柱塞朝向隔膜移动，使得按钮使隔膜弯曲，使座椅子组件移动到其关闭位置。活塞操作的齿条机构控制凸起的旋转以将柱塞移动到隔膜。弹簧机构在一个方向上移动活塞，而施加在致动器上的压力下的流体使活塞沿相反方向移动。主轴和凸角可以选择性地定位在壳体中，使得致动器用于常开阀或常闭阀。实施例中的一个是用于装配在气瓶盖上的结构，并且替换手动操作的控制阀，从而可以从远程位置控制来自气缸的流量。

2. 发明授权

US08550113B1 Vacuum breaker flow regulator 有权
标题翻译：真空断路器流量调节器
公开(公告)号：US08550113B1
公开(公告)日：2013-10-08
申请号：US12798266
申请日：2010-03-31
申请人： Edward L. Hamernik , David B. Larson
发明人： Edward L. Hamernik , David B. Larson
IPC分类号： F16K31/12
CPC分类号： G05D16/0677 , A61M16/207 , Y10T137/7801 , Y10T137/7836
摘要： A single stage vacuum breaker flow regulator includes a diaphragm retained in an elevated position in between atmosphere and an outlet chamber for a gaseous medium. A valve in communication with an inlet chamber is yieldingly urged to a closed position by a spring. Cam levers are movable by the diaphragm upon a reduction in pressure to sub-atmospheric in the outlet chamber. The movement of said cam levers in response to a reduction in pressure is transmitted to a yieldingly movable valve to open said valve to the flow of gas from said inlet chamber to said outlet chamber.
摘要翻译：单级真空断路器流量调节器包括保持在大气中的升高位置的隔膜和用于气体介质的出口室。与入口室连通的阀门通过弹簧有力地推动到关闭位置。凸轮杆可以通过隔膜在压力降低到出口室中的低于大气压的状态下移动。响应于压力降低，所述凸轮杆的移动被传递到可屈曲的可移动阀，以将气体从所述入口室向所述出口室打开。

3. 发明授权

US08336577B2 Pressurized gas containing system 有权
标题翻译：加压气体系统
公开(公告)号：US08336577B2
公开(公告)日：2012-12-25
申请号：US12384464
申请日：2009-04-03
申请人： James R. MacNeal , Edward L. Hamernik , David B. Larson , William T. Harrod
发明人： James R. MacNeal , Edward L. Hamernik , David B. Larson , William T. Harrod
IPC分类号： G05D16/04 , F16K15/18 , F16K27/08
CPC分类号： F17C13/002 , B67D99/00 , F16K1/306 , F16K27/08 , F17C2205/0308 , G05D16/04 , Y10T137/7036 , Y10T137/7062 , Y10T137/7793 , Y10T137/7797 , Y10T137/7807 , Y10T137/7808 , Y10T137/7833 , Y10T137/7906 , Y10T137/87917
摘要： A pressurized gas containing system has a cowling and mounting ring which supports a valve and regulator on a cylinder containing gas under pressure.
摘要翻译：加压气体容纳系统具有整流罩和安装环，其在压力下容纳气体的气缸上支撑阀和调节器。

4. 发明申请

US20090301581A1 Pressurized gas containing system 有权
标题翻译：加压气体系统
公开(公告)号：US20090301581A1
公开(公告)日：2009-12-10
申请号：US12384464
申请日：2009-04-03
申请人： James R. MacNeal , Edward L. Hamernik , David B. Larson , William T. Harrod
发明人： James R. MacNeal , Edward L. Hamernik , David B. Larson , William T. Harrod
IPC分类号： G05D16/04 , F16K15/18 , F16K27/08
CPC分类号： F17C13/002 , B67D99/00 , F16K1/306 , F16K27/08 , F17C2205/0308 , G05D16/04 , Y10T137/7036 , Y10T137/7062 , Y10T137/7793 , Y10T137/7797 , Y10T137/7807 , Y10T137/7808 , Y10T137/7833 , Y10T137/7906 , Y10T137/87917
摘要： A pressurized gas containing system has a cowling and mounting ring which supports a valve and regulator on a cylinder containing gas under pressure.
摘要翻译：加压气体容纳系统具有整流罩和安装环，其在压力下容纳气体的气缸上支撑阀和调节器。

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