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

US5287733A Apparatus for receiving liquid treatment samples for disposal 失效
标题翻译：用于接收待处理样品的设备
公开(公告)号：US5287733A
公开(公告)日：1994-02-22
申请号：US765151
申请日：1991-09-23
申请人： Narihiro Oku , Hitoshi Mitani , Hiroaki Takahasi
发明人： Narihiro Oku , Hitoshi Mitani , Hiroaki Takahasi
IPC分类号： G01N33/49 , G01N15/10 , G01N35/00 , G01N35/10 , G01N33/48
CPC分类号： G01N15/10 , G01N35/00 , G01N35/1004 , G01N35/1083
摘要： A system collects fluid waste within a closed waste vessel where a waste disposal cycle is determined based upon the pressure level within the waste vessel. In the preferred embodiment, a closed liquid waste vessel accepts waste solutions through conduits having valves controlling conduit fluid communication with treatment vessels. A pressure sensor determines the level of pressure within the waste vessel. A pressurizing device reduces the level of pressure within the vessel. When the pressure within the vessel is lowered to a predetermined level, the valve is opened. When the pressure sensed within the liquid waste vessel then rises above an appointed value, the valve is closed, completing the waste collection of a treated sample. This corresponds to the point in time when the treatment vessel is empty, allowing a sudden rush of air into the waste vessel, raising the vessel pressure to ambient and closing the valve. When the pressure in the waste vessel does not rise to the appointed value after the lapse of a preset length of time, a warning signal is provided advising that the system is not working properly.
摘要翻译：系统在封闭的废物容器内收集流体废物，其中基于废物容器内的压力水平来确定废物处理循环。在优选实施例中，封闭的液体废物容器通过具有控制导管与流体与处理容器连通的阀的管道接收废液。压力传感器确定废液容器内的压力水平。加压装置降低了容器内的压力水平。当容器内的压力降低至预定水平时，阀打开。当在液体废物容器内感测到的压力升高到高于指定值时，阀门关闭，完成处理过的样品的废物收集。这对应于处理容器为空的时间点，允许空气急剧地进入废物容器，将容器压力升高到环境并关闭阀门。当经过预设时间后废物容器中的压力不会上升到指定值时，提供警告信号，建议系统不能正常工作。

IPRDB

热门服务

关于我们

友情链接

联系方式