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1. 发明申请

US20070080235A1 Temperature controller backup device 审中-公开
标题翻译：温度控制器备份设备
公开(公告)号：US20070080235A1
公开(公告)日：2007-04-12
申请号：US11354756
申请日：2006-02-15
申请人： George Fulton
发明人： George Fulton
IPC分类号： F23D5/14 , G05D23/12
CPC分类号： G05D23/1904
摘要： A temperature controller device including informative display screens, predeterminable heating cycles, automated system checks and other utilities that reduces human involvement in a monitoring process. The device may be incorporated into a temperature controller or may be a separate “stand alone” unit.
摘要翻译：温度控制器设备包括信息显示屏幕，可预先确定的加热循环，自动化系统检查以及减少人们参与监控过程的其他实用程序。该装置可以结合到温度控制器中，或者可以是单独的“独立”单元。

2. 发明授权

US5073348A Liquid addition funnel for pressure reactors 失效
标题翻译：用于压力反应器的液体加料漏斗
公开(公告)号：US5073348A
公开(公告)日：1991-12-17
申请号：US549666
申请日：1990-07-09
申请人： Charles M. DeWoody
发明人： Charles M. DeWoody
IPC分类号： B01J3/02 , B01J4/00 , B01L99/00
CPC分类号： B01L99/00 , B01J3/02 , B01J4/001
摘要： A pressure equalizing liquid addition funnel for a closed system reactor is described. The funnel includes an internal valve stem which seats in the outlet port and extends therethrough and which defines a lumen which extends axially from below the outlet port upwardly to a port in the valve stem in the upper portion of said flask. The valve stem then terminates in a valve cap which is threadedly mounted on the funnel whereby rotation of the cap will cause the valve to engage or disengage a valve seat at the outlet.
摘要翻译：描述了用于封闭系统反应器的均压液体加料漏斗。漏斗包括内部阀杆，其位于出口端口并延伸穿过其中，并且限定了从出口端口的下方向上延伸到所述烧瓶的上部中的阀杆中的端口的内腔。阀杆然后终止于螺纹安装在漏斗上的阀盖，由此盖的旋转将导致阀在出口处接合或脱离阀座。

3. 发明授权

US4535969A Valve structures 失效
标题翻译：阀门结构
公开(公告)号：US4535969A
公开(公告)日：1985-08-20
申请号：US349756
申请日：1982-02-18
申请人： Larry T. Riley
发明人： Larry T. Riley
IPC分类号： F16K5/04 , F16K31/44
CPC分类号： F16K5/04
摘要： This disclosure describes a quick opening valve structure particularly suitable for use in laboratory applications as a stopcock and the like. The structure includes a valve housing, which may be made of glass, and has a barrel section defining a valve chamber and coaxial inlet and outlet branches leading to and from the chamber through respective inlet and outlet ports. The axis of the valve chamber is disposed at an acute angle to the common axis of the ports. A valve plug, which may be made of a polymeric material, threads into and out of the valve chamber. The plug has an inclined end face disposed at an angle corresponding to the angle of the valve chamber relative to the axis of the ports. The plug has a closed position isolating one port from the other. Rotation of the plug 180.degree. from the closed position in a direction threading the plug outwardly of the chamber, provides substantially full opening of the valve, with the end face of the plug disposed in parallel to the common axis of the ports. Further 360.degree. outward threading of the plug serves completely to withdraw the end section of the plug from the path of fluid flow through the valve, while maintaining a seal in the barrel section.
摘要翻译：本公开描述了一种特别适用于实验室应用中的快速打开阀结构，作为旋塞等。该结构包括阀壳体，其可以由玻璃制成，并且具有限定阀室的筒部分和通过相应的入口和出口通向和通过室的同轴入口和出口分支。阀室的轴线与端口的公共轴线成锐角地设置。可由聚合材料制成的阀塞螺纹进入和流出阀室。插头具有倾斜端面，该倾斜端面以与阀室相对于端口轴线的角度相对应的角度设置。插头有一个闭合位置，将一个端口与另一个端口隔离。将塞子从封闭位置旋转180°，使塞子从腔室向外穿过的方向提供阀门的基本上完整的开口，其中塞子的端面平行于端口的公共轴线设置。插塞的另外360°向外螺纹完全可以从保持在筒体部分中的密封的阀的流体通过阀的路径中撤出塞子的端部部分。

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