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. 发明申请

US20070285224A1 PROCESS FIELD DEVICE WITH RADIO FREQUENCY COMMUNICATION 有权
标题翻译：具有无线电频率通信的过程现场设备
公开(公告)号：US20070285224A1
公开(公告)日：2007-12-13
申请号：US11842356
申请日：2007-08-21
申请人： Robert Karschnia , Charles Willcox , David Broden , Brian Westfield , Kelly Orth
发明人： Robert Karschnia , Charles Willcox , David Broden , Brian Westfield , Kelly Orth
IPC分类号： G06F13/14
CPC分类号： G05B19/4185 , G05B2219/33192 , Y02P90/18 , Y02P90/86
摘要： A field device for use in an industrial process control or monitoring system includes terminals configured to connect to a two-wire process control loop. The loop carries data and provides power to the field device. RF circuitry in the field device is provided for radio frequency communication. A power supply powers the RF circuitry using power received from the two-wire process control loop.
摘要翻译：用于工业过程控制或监测系统的现场设备包括被配置为连接到二线过程控制回路的终端。环路承载数据，并向现场设备提供电源。提供现场设备中的RF电路用于射频通信。电源使用从两线制过程控制回路接收的功率为射频电路供电。

2. 发明申请

US20050289276A1 Process field device with radio frequency communication 有权
标题翻译：具有射频通信的过程现场设备
公开(公告)号：US20050289276A1
公开(公告)日：2005-12-29
申请号：US10878235
申请日：2004-06-28
申请人： Robert Karschnia , Charles Willcox , David Broden , Brian Westfield , Kelly Orth
发明人： Robert Karschnia , Charles Willcox , David Broden , Brian Westfield , Kelly Orth
IPC分类号： G05B19/418 , G06F13/14
CPC分类号： G05B19/4185 , G05B2219/33192 , Y02P90/18 , Y02P90/86
摘要： A field device for use in an industrial process control or monitoring system includes terminals configured to connect to a two-wire process control loop. The loop carries data and provides power to the field device. RF circuitry in the field device is provided for radio frequency communication. A power supply powers the RF circuitry using power received from the two-wire process control loop.
摘要翻译：用于工业过程控制或监测系统的现场设备包括被配置为连接到二线过程控制回路的终端。环路承载数据，并向现场设备提供电源。提供现场设备中的RF电路用于射频通信。电源使用从两线制过程控制回路接收的功率为射频电路供电。

3. 发明申请

US20050284227A1 HIGH TEMPERATURE PRESSURE TRANSMITTER ASSEMBLY 有权
标题翻译：高温压力变送器总成
公开(公告)号：US20050284227A1
公开(公告)日：2005-12-29
申请号：US10876816
申请日：2004-06-25
申请人： David Broden , Kelly Orth , Chad McGuire , Fred Sittler
发明人： David Broden , Kelly Orth , Chad McGuire , Fred Sittler
IPC分类号： G01L19/00 , G01L19/04 , G01L19/06
CPC分类号： G01L19/0681 , G01L19/0092 , G01L19/0645
摘要： A pressure transmitter assembly for measuring a pressure of a process fluid includes an isolation diaphragm assembly. A pressure sensor is spaced apart from the isolation diaphragm assembly to provide thermal isolation. A conduit extends from the isolation diaphragm assembly to the pressure sensor and is configured to carry isolation fill fluid.
摘要翻译：用于测量过程流体的压力的压力变送器组件包括隔离膜组件。压力传感器与隔离膜组件隔开以提供热隔离。导管从隔离膜组件延伸到压力传感器，并且构造成承载隔离填充液。

4. 发明授权

US08424456B2 Non-dud signature training cartridge and projectile 有权
标题翻译：非dud签名训练筒和弹丸
公开(公告)号：US08424456B2
公开(公告)日：2013-04-23
申请号：US12888170
申请日：2010-09-22
申请人： David Broden , Victor H. Strobush , Corey Weis
发明人： David Broden , Victor H. Strobush , Corey Weis
IPC分类号： F42B8/08
CPC分类号： F42B8/12 , F42B8/14 , F42B8/16 , F42B12/40
摘要： A training cartridge projectile for use in either a plastic cartridge case or a conventional metal cartridge case is disclosed that contains no explosive material. The projectile has an insert having a body portion and a front end, a container overmolded onto the body portion of the insert, a frangible ogive fastened to the front end of the tubular insert; and a payload module within the ogive in front of the container carrying a non-explosive signature material for providing a visual indication of projectile impact to an observer upon projectile impact with an object. The module includes a hollow frangible ampoule containing the signature material, and a generally disc shaped base member engaging the insert and closing the ampoule. The base member preferably has a set of axially extending vanes engaging the signature material during spin-up as the projectile is accelerated through the bore of the weapon firing the projectile.
摘要翻译：公开了一种用于塑料盒壳体或常规金属盒壳体的训练筒弹丸，其包含非爆炸材料。抛射体具有插入物，其具有主体部分和前端，包覆模制在插入物主体部分上的容器，固定在管状插入件前端的易碎件; 以及携带非爆炸性签名材料的容器前面的ogive内的有效载荷模块，用于在与物体的弹丸冲击时提供对观察者的射弹冲击的视觉指示。模块包括容纳签名材料的中空的易碎安瓿和与插入物接合并关闭安瓿的大致圆盘形的基座构件。基部构件优选地具有一组轴向延伸的翼片，当弹丸加速穿过射弹的射孔的孔时，在旋转期间与签名材料接合。

5. 发明申请

US20110079164A1 NON-DUD SIGNATURE TRAINING CARTRIDGE AND PROJECTILE 有权
标题翻译：非DUD签名培训盒和项目
公开(公告)号：US20110079164A1
公开(公告)日：2011-04-07
申请号：US12888170
申请日：2010-09-22
申请人： David Broden , Victor H. Strobush , Corey Weis
发明人： David Broden , Victor H. Strobush , Corey Weis
IPC分类号： F42B8/02 , F42B8/12
CPC分类号： F42B8/12 , F42B8/14 , F42B8/16 , F42B12/40
摘要： A training cartridge projectile for use in either a plastic cartridge case or a conventional metal cartridge case is disclosed that contains no explosive material. The projectile has an insert having a body portion and a front end, a container overmolded onto the body portion of the insert, a frangible ogive fastened to the front end of the tubular insert; and a payload module within the ogive in front of the container carrying a non-explosive signature material for providing a visual indication of projectile impact to an observer upon projectile impact with an object. The module includes a hollow frangible ampoule containing the signature material, and a generally disc shaped base member engaging the insert and closing the ampoule. The base member preferably has a set of axially extending vanes engaging the signature material during spin-up as the projectile is accelerated through the bore of the weapon firing the projectile.
摘要翻译：公开了一种用于塑料盒壳体或常规金属盒壳体的训练筒弹丸，其包含非爆炸材料。抛射体具有插入物，其具有主体部分和前端，包覆模制在插入物主体部分上的容器，固定在管状插入件前端的易碎件; 以及携带非爆炸性签名材料的容器前面的ogive内的有效载荷模块，用于在与物体的弹丸冲击时提供对观察者的射弹冲击的视觉指示。模块包括容纳签名材料的中空的易碎安瓿和与插入物接合并关闭安瓿的大致圆盘形的基座构件。基部构件优选地具有一组轴向延伸的翼片，当弹丸加速穿过射弹的射孔的孔时，在旋转期间与签名材料接合。

6. 发明申请

US20060278005A1 Pressure sensor using compressible sensor body 有权
标题翻译：使用可压缩传感器体的压力传感器
公开(公告)号：US20060278005A1
公开(公告)日：2006-12-14
申请号：US11138977
申请日：2005-05-26
申请人： David Broden , Robert Hedtke
发明人： David Broden , Robert Hedtke
IPC分类号： G01L13/02
CPC分类号： G01L9/0075 , G01L13/025
摘要： A pressure sensor including a deformable sensor body formed of a compressible material. A deformation sensor is embedded in the deformable sensor body and has an electrical property which changes in response to deformation of the deformable sensor body. Electrical connections which extend from outside the deformable sensor body to the embedded deformation sensor to provide an indication of an applied line pressure or differential pressure.
摘要翻译：一种压力传感器，包括由可压缩材料形成的可变形传感器主体。变形传感器嵌入在可变形传感器主体中并且具有响应于可变形传感器主体的变形而改变的电特性。从可变形传感器主体外部延伸到嵌入式变形传感器以提供施加的管线压力或压差的指示的电连接。

7. 发明申请

US20050172738A1 Process seal for process control transmitter 有权
标题翻译：过程控制变送器的过程密封
公开(公告)号：US20050172738A1
公开(公告)日：2005-08-11
申请号：US10774867
申请日：2004-02-09
申请人： David Broden
发明人： David Broden
IPC分类号： F16J15/06 , F16J15/08 , G01L19/06 , G01D3/08 , F16J15/02
CPC分类号： G01L19/0663 , F16J15/061 , F16J15/0887 , G01L19/0645
摘要： A process control instrument for coupling to a process is attachable to a metal flange. The flange has a first passageway adapted to be filled with process fluid. The process control instrument includes a body having an opening adjacent to the first passageway for receiving process fluid from the first passageway when the process control instrument is attached to the flange. A diaphragm is disposed across the opening for fluid communication with the process fluid. A seal is positionable against the flange to prevent process fluid from leaking past the flange and diaphragm. The seal includes a ring positioned in the opening and coupled to the body, the ring being substantially in contact with the diaphragm along an inner annular shoulder when the body is not attached to the flange (unloaded).
摘要翻译：用于联接到工艺的过程控制仪器可附接到金属法兰。凸缘具有适于填充工艺流体的第一通道。过程控制仪器包括具有与第一通道相邻的开口的主体，用于当过程控制仪器附接到凸缘时从第一通道接收过程流体。隔膜设置在开口处，以与过程流体流体连通。密封件可抵靠凸缘定位，以防止工艺流体通过法兰和隔膜泄漏。密封件包括定位在开口中并联接到主体的环，当主体未附接到凸缘（卸载）时，环与内环形肩部基本上与隔膜接触。

8. 发明申请

US20060162458A1 Process transmitter isolation assembly 有权
标题翻译：过程变送器隔离组件
公开(公告)号：US20060162458A1
公开(公告)日：2006-07-27
申请号：US11388273
申请日：2006-03-24
申请人： David Broden
发明人： David Broden
IPC分类号： G01L19/04
CPC分类号： G01L19/0681 , G01L9/025 , G01L13/025 , G01L19/0046
摘要： An isolation assembly for connection to a process transmitter and for mitigating high temperature effects of a process fluid includes a process coupling face having an isolation diaphragm configured to contact process fluid. A transmitter coupling has a pressure coupling configured to couple to a pressure port of the process transmitter. A temperature isolation fluid conduit extends between the process coupling face and the transmitter coupling and carries an isolation fluid which couples a pressure applied to the isolation diaphragm to the pressure coupling to minimize high temperature effects of the process fluid on the process transmitter.
摘要翻译：用于连接到过程变送器并用于减轻过程流体的高温效应的隔离组件包括具有被配置为接触过程流体的隔离隔膜的过程联接面。变送器联接器具有被配置为耦合到过程变送器的压力端口的压力联接器。温度隔离流体管道在过程联接面和变送器联接器之间延伸，并且携带隔离流体，该隔离流体将施加到隔离隔膜的压力耦合到压力耦合，以最小化过程流体对过程变送器的高温效应。

9. 发明申请

US20050072243A1 Process seal for process control transmitter 有权
标题翻译：过程控制变送器的过程密封
公开(公告)号：US20050072243A1
公开(公告)日：2005-04-07
申请号：US10679907
申请日：2003-10-06
申请人： David Broden , Daniel Norberg
发明人： David Broden , Daniel Norberg
IPC分类号： F16J15/08 , G01L7/08 , G01L13/02 , G01L19/00
CPC分类号： G01L19/0663 , G01L13/025 , G01L19/0645
摘要： A process seal for a process control transmitter is provided. The seal includes a contact region which provides a metal to metal seal against a coupling flange.
摘要翻译：提供了一种用于过程控制变送器的过程密封件。密封件包括抵靠联接凸缘提供金属与金属密封的接触区域。

10. 发明申请

US20130233058A1 REMOTE SEAL PRESSURE MEASUREMENT SYSTEM FOR SUBSEA USE 有权
标题翻译：用于SUBSEA使用的远程密封压力测量系统
公开(公告)号：US20130233058A1
公开(公告)日：2013-09-12
申请号：US13785175
申请日：2013-03-05
申请人： Ivar Breen , Brent W. Miller , Jay Scheldorf , Gokhan Aydar , David Broden
发明人： Ivar Breen , Brent W. Miller , Jay Scheldorf , Gokhan Aydar , David Broden
IPC分类号： G01F1/44 , G01L7/08
CPC分类号： G01F1/44 , G01L7/082 , G01L19/0046
摘要： A remote seal assembly for subsea applications is provided. The assembly includes an upper housing having a fluid coupling for coupling the remote seal to a process fluid pressure measurement device. A lower housing is coupled to the upper housing and has an interface that is configured to mount to a pressure vessel. The lower housing also has a process fluid inlet. An isolation diaphragm is disposed between the upper and lower housings. At least one of the upper housing, lower housing and isolation diaphragm are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing has a shoulder disposed about the process fluid inlet and a plurality of self-energizing seals configured to couple the assembly to a venturi flow meter body. A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.
摘要翻译：提供用于海底应用的远程密封组件。组件包括具有用于将远程密封件耦合到过程流体压力测量装置的流体联接器的上壳体。下壳体联接到上壳体并且具有被配置为安装到压力容器的界面。下壳体还具有工艺流体入口。隔离隔膜设置在上壳体和下壳体之间。上壳体，下壳体和隔离膜片中的至少一个由适于浸入盐水的材料构成。在一些实施例中，下壳体具有围绕过程流体入口布置的肩部和多个自加力密封件，其被配置成将组件耦合到文氏管流量计本体。还提供了一种海底过程流体流量测量系统，其包括压力变送器和至少一个海底远程密封组件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式