专利名称：PURGE BLOCK FOR GAS SYSTEMS 发明人：Roger J. Gregoire,Bruce Huling
申请号：US06/519639
申请日：19830802
公开号：US04603707A
案件英文公开日：
表达兄弟情义的诗句
我眼中的老师>生态文明建设论文>心率过快是什么原因引起的
草莓的资料
19860805
专利内容由知识产权出版社提供
白云山攻略
摘要：IA purge block is disclod in which inlet, process, purge and vent ports are ries connected in a ring or bridge. The channel or passageway connecting the inlet and purge ports compris a flow nsor. The impedance to gas flow of each channel is different from the others. The impedances are chon such that improper operating conditions cau an imbalance in the flow which is detected by the flow nsor. During normal operation of the system in which the purge block is ud, the flow nsor acts as an excess flow detector by comparing the flow through itlf with the flow through a parallel, but more restrictive, path within the purge block.
申请人：MOTOROLA, INC.
权威翻译
代理人：Joe E. Barbee
更多信息请下载全文后查看
