专利检索 ap:"Kenneth G. Guttsen" 第 1 页

1.

外观设计
Pressure transmitter with dual inlet base and dual compartment housing 失效
标题翻译：压力变送器带双入口底座和双隔间外壳

公开(公告)号：USD439181S1

公开(公告)日：2001-03-20

申请号：US29120553

申请日：2000-03-21

申请人： Mark Fandrey , Dennis J. Smith , Myles L. Miller , Kenneth G. Guttsen , Steven M. Dennis , William J. Ballot , Steven M. Behm

设计人： Mark Fandrey , Dennis J. Smith , Myles L. Miller , Kenneth G. Guttsen , Steven M. Dennis , William J. Ballot , Steven M. Behm

2.

发明授权
Pressure transmitter with improved isolator system 有权
标题翻译：压力变送器具有改进的隔离系统

公开(公告)号：US06662662B1

公开(公告)日：2003-12-16

申请号：US09564506

申请日：2000-05-04

申请人： Christina A. Nord , David A. Horky , Kenneth G. Guttsen , Thomas E. Johnson , Matthew G. Sherin , Kevin P. Szafranski , William J. Ballot , Renae M. Patrick , Donald E. Harasyn , Ryan R. Eidenschink , Todd W. Schansberg , Mark G. Romo , Steven M. Behm , Bennett L. Louwagie , Robert C. Hedtke , Stanley E. Rud, Jr. , Jeffrey C. Brekken

发明人： Christina A. Nord , David A. Horky , Kenneth G. Guttsen , Thomas E. Johnson , Matthew G. Sherin , Kevin P. Szafranski , William J. Ballot , Renae M. Patrick , Donald E. Harasyn , Ryan R. Eidenschink , Todd W. Schansberg , Mark G. Romo , Steven M. Behm , Bennett L. Louwagie , Robert C. Hedtke , Stanley E. Rud, Jr. , Jeffrey C. Brekken

IPC分类号： G01L708

CPC分类号： G01L19/0645 , G01L19/0618 , G01L19/0663

摘要： A pressure transmitter with a fluid isolator that includes a sensor tube and a fill tube that have “D” shaped ends that connect together in a port internal to the transmitter. The shaped ends can be brazed into the port for sealing. Fitting both the sensor tube and the fill tube in the same port provides a low cost isolator with reduced isolator liquid volume. The fluid isolator has an isolator diaphragm with a central diaphragm region overlying a central backing plate that includes a annular groove. The annular groove avoids slow response of the isolator after an overpressure condition.

摘要翻译： 具有流体隔离器的压力变送器，其包括传感器管和填充管，其具有在发射器内部的端口中连接在一起的“D”形端。成型端可以钎焊到端口中进行密封。将传感器管和填充管同时连接在同一个端口，可提供低成本的隔离器，减少隔离液体积。流体隔离器具有隔离隔膜，隔膜隔膜具有覆盖中心背板的中心隔膜区域，该中心隔板包括环形槽。环形槽避免了超压条件下隔离器的响应缓慢。