您好,欢迎来到好走旅游网。
搜索
您的当前位置:首页Mini-environment control system and method

Mini-environment control system and method

来源:好走旅游网
专利内容由知识产权出版社提供

专利名称:Mini-environment control system and

method

发明人:Roland Bernard,Eric Chevalier申请号:US09729779申请日:20001206

公开号:US20010003572A1公开日:20010614

摘要:A mini-environment control device includes an individual enclosure to contain asample and to isolate it from the external environment. An array of micropumps attachedto the individual enclosure generates and maintains a controlled vacuum in the individualenclosure. Transfer means introduce the sample into the individual enclosure and extractit therefrom. The micropumps of the array of micropumps can be of a type employingthe thermal transpiration effect. Temperature and pressure microsensors and a gasanalyzer enable the operation of the array of micropumps to be controlled by anonboard microcomputer. The atmosphere surrounding a sample is therefore controlled.

申请人:BERNARD ROLAND,CHEVALIER ERIC

更多信息请下载全文后查看

因篇幅问题不能全部显示,请点此查看更多更全内容

Copyright © 2019- haog.cn 版权所有 赣ICP备2024042798号-2

违法及侵权请联系:TEL:199 1889 7713 E-MAIL:2724546146@qq.com

本站由北京市万商天勤律师事务所王兴未律师提供法律服务