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公开(公告)号：US11255735B2
公开(公告)日：2022-02-22
申请号：US15290757
申请日：2016-10-11
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Douglas Wayne Arnston , Jason Harold Rud , Clarence Edward Holmstadt , Randy Kenneth Paschke , Sergey Viktorovich Asmolov , Yury Mickolaevich Kuznetsov
Abstract: A sensor assembly with a sensing element sends a sensor signal from the sensing element to attached process transmitter over sensor connection wires. The sensor assembly has memory circuitry for storing information related to the sensor assembly and interface circuitry that provides for digital communication of the stored information with the attached process transmitter. This digital communication is sent over the sensor connection wires.
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Patent Agency Ranking
公开(公告)号：US10082784B2
公开(公告)日：2018-09-25
申请号：US14672641
申请日：2015-03-30
Applicant: Rosemount, Inc.
Inventor： Clarence Edward Holmstadt , Robert Ernest LaRoche , Steven J. McCoy
IPC: G05B9/02 , G05B19/414 , G05B19/042
CPC classification number: G05B19/414 , G05B19/042 , G05B2219/25428 , G05B2219/31121 , G05B2219/41411
Abstract: A process transmitter includes device circuitry that generates values that are to be conveyed on a current loop. A series control transistor is in series between the current loop and the device circuitry and a saturation prevention circuit prevents the series control transistor from entering saturation.
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公开(公告)号：US09642273B2
公开(公告)日：2017-05-02
申请号：US14036787
申请日：2013-09-25
Applicant: Rosemount Inc.
Inventor： Kirsten Nicole Norman , Aaron Andrew Perrault , Jason Harold Rud , Clarence Edward Holmstadt
CPC classification number: H05K5/069 , G01D11/245 , H05K7/1462
Abstract: A field device for use in an industrial process includes a housing having a cavity formed therein. A humidity-sealed electronics module has a first compartment formed therein and is positioned in the cavity. The humidity-sealed electronics module includes a seal board. The seal board separates the first compartment of the humidity sealed electronics module from a second compartment in the housing. A first electrical component in the first compartment is mounted to the seal board and a second electrical component in the second compartment is electrically connected to the first electrical component.
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公开(公告)号：US20170030783A1
公开(公告)日：2017-02-02
申请号：US15290757
申请日：2016-10-11
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Douglas Wayne Arnston , Jason Harold Rud , Clarence Edward Holmstadt , Randy Kenneth Paschke , Sergey Viktorovich Asmolov , Yury Mickolaevich Kuznetsov
IPC: G01K19/00
Abstract: A sensor assembly with a sensing element sends a sensor signal from the sensing element to attached process transmitter over sensor connection wires. The sensor assembly has memory circuitry for storing information related to the sensor assembly and interface circuitry that provides for digital communication of the stored information with the attached process transmitter. This digital communication is sent over the sensor connection wires.
Abstract translation: 具有感测元件的传感器组件通过传感器连接线将传感器信号从感测元件发送到附接的过程变送器。 传感器组件具有存储电路，用于存储与传感器组件相关的信息和接口电路，其提供所存储的信息与附接的过程变送器的数字通信。 该数字通信通过传感器连接线发送。
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公开(公告)号：US20160291579A1
公开(公告)日：2016-10-06
申请号：US14672641
申请日：2015-03-30
Applicant: Rosemount Inc.
Inventor： Clarence Edward Holmstadt , Robert Ernest LaRoche , Steven J. McCoy
IPC: G05B19/414
CPC classification number: G05B19/414 , G05B19/042 , G05B2219/25428 , G05B2219/31121 , G05B2219/41411
Abstract: A process transmitter includes device circuitry that generates values that are to be conveyed on a current loop. A series control transistor is in series between the current loop and the device circuitry and a saturation prevention circuit prevents the series control transistor from entering saturation.
Abstract translation: 过程变送器包括产生要在电流回路上传送的值的器件电路。 串联控制晶体管串联在电流回路和器件电路之间，饱和防止电路防止串联控制晶体管进入饱和状态。
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6.发明申请公开(公告)号：US20150085449A1
公开(公告)日：2015-03-26
申请号：US14036787
申请日：2013-09-25
Applicant: Rosemount Inc.
Inventor： Kirsten Nicole Norman , Aaron Andrew Perrault , Jason Harold Rud , Clarence Edward Holmstadt
IPC: H05K5/06
CPC classification number: H05K5/069 , G01D11/245 , H05K7/1462
Abstract: A field device for use in an industrial process includes a housing having a cavity formed therein. A humidity-sealed electronics module has a first compartment formed therein and is positioned in the cavity. The humidity-sealed electronics module includes a seal board. The seal board separates the first compartment of the humidity sealed electronics module from a second compartment in the housing. A first electrical component in the first compartment is mounted to the seal board and a second electrical component in the second compartment is electrically connected to the first electrical component.
Abstract translation: 用于工业过程的现场设备包括其中形成有空腔的壳体。 湿度密封的电子模块具有形成在其中并位于空腔中的第一隔室。 湿度密封的电子模块包括密封板。 密封板将湿度密封的电子模块的第一隔室与壳体中的第二隔室分开。 第一隔室中的第一电气部件被安装到密封板，并且第二隔室中的第二电气部件电连接到第一电气部件。
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