专利名称：SEAL FOR PRESSURE TRANSMITTER FOR USE
IN INDUSTRIAL PROCESS
发明人：BRODEN, David Andrew,SCHWARTZ, Daniel
Ronald,KOEHLER, Jonathan Gordon
申请号：EP14745262.7申请日：20140626公开号：EP3022540A1公开日：20160525
摘要：A pressure transmitter system for measuring a pressure of a process fluid in anindustrial process includes a pressure transmitter having a pressure sensor. A processfluid passageway having a circular opening is configured to couple pressure of theprocess fluid to the pressure sensor. A concentric seal support structure extends aroundthe circular opening comprising an annular recess. An annular stress riser is positionedradially inward from the annular recess. A seal material fills the annular recess andcontacts at least a portion of the annular stress riser.
申请人：Rosemount Inc.
地址：8200 Market Boulevard Chanhassen, MN 55317 US
国籍：US
代理机构：Isarpatent
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