-
公开(公告)号：EP2467326A4
公开(公告)日：2013-01-30
申请号：EP10810324
申请日：2010-06-24
申请人： ARCH CHEM INC
CPC分类号： G01F11/22
-
42.发明公开METHODS AND SYSTEMS FOR DETECTING AND SEALING DRY FIT CONNECTIONS IN A PIPING ASSEMBLY 审中-公开方法和系统检测和密封的管装置DRY CONNECTIONS
公开(公告)号：EP2102610A2
公开(公告)日：2009-09-23
申请号：EP08727569.9
申请日：2008-01-10
IPC分类号： G01F11/22
CPC分类号： G01M3/2853 , F16L2201/30
摘要： Systems and methods for evaluating a piping system for an improperly assembled fluid tight connection. Provided is a preferred joint assembly unable to hold fluid pressure in either one of a dry fit connection and partial seal connection. The joint assembly includes a coupler to identify a leak. More specifically, the coupler includes a substantially tubular wall portion having an outer surface, an inner surface and a channel disposed along one of the inner and outer surfaces. The channel has a first configuration for carrying a fluid between an interior of the piping system and an exterior of a piping system, and a second configuration to prevent fluid from being carried between the interior and the exterior of the piping system. The channel is further preferably convertible from the first configuration to the second configuration in the presence of a minimum amount of sealant material.
-
-
公开(公告)号：EP1183502B1
公开(公告)日：2005-11-09
申请号：EP00937066.9
申请日：2000-06-07
摘要： A metering device contains a rotor which defines elongate chamber, there being a shuttle contained within the chamber movable between two terminal end positions. Frusto conical surfaces defined on the rotor co-operate with annular members defining correspondings seats. One passage extends from one end of the chamber to one frusto conical surface, and another passage extends from the other end of the chamber to the other frusto conical surface. Each annual element defines a respective inlet and outlet for fluid and a shuttle is present within the chamber. As the rotor rotates, the shuttle effects a shuttling movement thus measuring dispensed volumes of fluid. A sensor is provided to detect physical contact of the shuttle with the end of the chamber to cause the rotor to advance.
摘要翻译： 计量装置包含限定细长腔室的转子，在腔室内容纳有可在两个终端位置之间移动的梭。 限定在转子上的圆锥形表面与限定相应座椅的环形构件配合。 一个通道从腔室的一端延伸到一个截头圆锥形表面，另一个通道从腔室的另一端延伸到另一个截头圆锥形表面。 每个年度元素定义流体的相应入口和出口，并且室内存在穿梭物。 当转子旋转时，梭子实现穿梭运动，从而测量分配的流体体积。 提供传感器来检测梭子与腔室的端部的物理接触以使转子前进。
-
公开(公告)号：EP1488200A1
公开(公告)日：2004-12-22
申请号：EP03706127.2
申请日：2003-03-04
摘要： A metering tap comprising a housing and a rotatable valve disposed within said housing, said housing having an inlet and an outlet, the housing and the rotatable valve forming a chamber of a preselected volume wherein in a priming condition the rotatable valve is oriented whereby the inlet is open and the outlet is closed, wherein in an intermediate condition the rotatable valve is oriented whereby the inlet is closed and the outlet is closed, and wherein in a dispensing condition the rotatable valve is oriented whereby the inlet is closed and the outlet is open.
摘要翻译： 一种计量龙头，包括壳体和设置在所述壳体内的可旋转阀，所述壳体具有入口和出口，所述壳体和可旋转阀形成预选体积的腔室，其中在起动状态下，所述可旋转阀被定向， 打开并且出口关闭，其中在中间状态下，可旋转阀被定向为使得入口被关闭并且出口被关闭，并且其中在分配状态下，可旋转阀被定向成使得入口被关闭并且出口被打开 。
-
公开(公告)号：EP0980690A3
公开(公告)日：2000-03-01
申请号：EP99306195.1
申请日：1999-08-04
CPC分类号： A61M5/16809 , G01F11/024
摘要： An ambulatory pump is disclosed for medical use. This includes a pressurised supply of a fluid for medical use and a metering device. The metering device has a rotor containing an oscillating free piston operating in a bore at right angles to the rotor axis. The piston is driven by the fluid to be metered. The rotor is retained within a stator having inlet and outlet ports. When the rotor is rotated, a first end of the bore becomes in fluid connection with the inlet port and the piston is operated upon the pressurized fluid and moves within the bore in a first direction towards the inlet port. As the rotor is turned further, the second end of the bore becomes in fluid connection with the inlet port whilst the first end is made in fluid connection with the outlet port, and the piston reverses to move in a second direction, i.e. towards the outlet port to discharge the fluid which had previously moved the piston in a first direction. The rotor may be turned back and forth to dispense metered doses of the fluid, or may be rotated continuously or intermittently in the same direction to dispense metered doses of the fluid. Other devices using such a metering device are also disclosed.
-
-
公开(公告)号：EP0650443A4
公开(公告)日：1996-12-27
申请号：EP94917346
申请日：1994-05-11
申请人： PLEET LAWRENCE , HEMINUK RICHARD J
发明人： PLEET LAWRENCE , HEMINUK RICHARD J
IPC分类号： A23L1/00 , A23L1/48 , B67D1/04 , B67D7/02 , B67D7/72 , G01F11/04 , G01F11/22 , B65D35/28 , G01F11/00
CPC分类号： B67D7/0255 , G01F11/04 , G01F11/22
-
49.发明公开
公开(公告)号：EP0198530A2
公开(公告)日：1986-10-22
申请号：EP86200467.8
申请日：1986-03-21
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： Howard, John Alban
CPC分类号： G01F11/22
摘要： The invention pertains to a combination of a container (3) for liquid and a device (1) for dispensing metered quantities of liquid therefrom, the container being movable from a storage position to a dispensing position at which liquid is deliverable from the container by gravity flow, characterized in that the dispensing device comprises a valve (4) engaged in the delivery opening (2) of the container and capable of controlling the flow of liquid therefrom, and a metering bottle (6) engageable in the delivery opening and movable from a first position at which the bottle is capable of receiving liquid from the container, to a second position at which the bottle is disengageable from the delivery opening, the bottle having a shape such that in the first position an air pocket is retained inside it, which is displaced by liquid and transferred to a position adjacent to the valve by movement of the bottle to the second position. The container/dispenser combination allows dosing of metered quantities of liquid without any risk of dripping or leaking.
摘要翻译： 本发明涉及用于液体的容器（3）和用于从其中分配计量的液体的装置（1）的组合，所述容器可从储存位置移动到分配位置，液体可通过重力从容器输送到容器 流动，其特征在于，所述分配装置包括接合在容器的输送开口（2）中并且能够控制其中的液体流动的阀（4）和可接合在输送开口中的计量瓶（6） 所述瓶子能够从所述容器接收液体的第一位置到所述瓶子与所述排出口脱离的第二位置，所述瓶子具有这样的形状，使得在所述第一位置中气囊保持在所述第一位置， 其被液体移位并通过瓶的运动转移到与阀相邻的位置到第二位置。 容器/分配器组合允许计量量的液体计量，而不会有滴漏或泄漏的风险。
-
-
-
-
-
-
-
-
搜索结果
49 条记录 (耗时 0.012 秒)
