-
公开(公告)号：US12281999B2
公开(公告)日：2025-04-22
申请号：US17129049
申请日：2020-12-21
Applicant: Rosemount Inc.
Inventor： Pavel Shuk , Chad M. McGuire , Matthew Theisen , Philip Ostby
IPC: G01N27/416 , G01N27/407
Abstract: An improved oxygen analyzer includes a controller configured to receive an oxygen sensor signal and provide an oxygen concentration output. A probe is configured to extend into a source of combustion process gas. An oxygen sensor is disposed within the probe and has a sensing electrode mounted to one side of a solid electrolyte and a reference electrode mounted to an opposite side of the solid electrolyte. The oxygen sensor has catalytic beads that are configured to be disposed between the process gas and the sensing electrode. Measurement circuitry is operably coupled to the oxygen sensor and the controller and is configured to provide the controller with the oxygen sensor signal based on an electrical response of the oxygen sensor. The controller is configured to detect a behavior of the oxygen sensor concentration output over time to provide at least one ancillary output.
-
公开(公告)号：US11668687B2
公开(公告)日：2023-06-06
申请号：US16587805
申请日：2019-09-30
Applicant: Rosemount Inc.
Inventor： Pavel Shuk , Chad M. McGuire
CPC classification number: G01N33/0031 , G01N33/0006 , G01N33/0063 , G05B15/02
Abstract: A combustion analyzer configured to simultaneously detect the concentrations of oxygen, carbon monoxide and methane in a combustion process is provided. The combustion analyzer includes an oxygen sensor configured to detect the oxygen in the combustion process and generate a first sensor signal indicative of the concentration of oxygen in the combustion process. The combustion analyzer further includes a dual carbon monoxide-methane sensor configured to operate at approximately 600° C. and provide a second sensor signal indicative of methane concentration and at approximately 300° C. to selectively provide a third sensor signal indicative of carbon monoxide concentration. The combustion analyzer finally includes a controller configured to receive the sensor signals, determine the concentration of oxygen and generate a carbon monoxide concentration output and a methane concentration output based on the dual carbon monoxide-methane sensor signals and the concentration of oxygen.
-
公开(公告)号：US11346554B2
公开(公告)日：2022-05-31
申请号：US16587722
申请日：2019-09-30
Applicant: Rosemount Inc.
Inventor： Pavel Shuk , Chad M. McGuire , Philip Ostby
Abstract: A combustion analyzer configured to simultaneously detect the concentrations of oxygen, carbon monoxide and methane in a combustion process is provided. The combustion analyzer includes an oxygen sensor configured to detect the oxygen in the combustion process and generate a sensor signal indicative of the concentration of oxygen in the combustion process. The combustion analyzer further includes a dual carbon monoxide-methane sensor configured to operate at approximately 400° C. and provide a second sensor signal indicative of methane concentration and at approximately 300° C. to selectively provide a third sensor signal indicative of carbon monoxide concentration. The combustion analyzer finally includes a controller configured to receive the sensor signals, determine the concentration of oxygen, and generate a carbon monoxide concentration output and methane concentration output based on the dual carbon monoxide-methane sensor signals and the concentration of oxygen.
-
公开(公告)号：US20130141286A1
公开(公告)日：2013-06-06
申请号：US13751712
申请日：2013-01-28
Applicant: Rosemount Inc.
Inventor： Chad M. McGuire
IPC: H01Q1/24
CPC classification number: H01Q1/24 , H01Q3/06 , H05K7/1462
Abstract: A field device includes a housing having at least an antenna receiving bore. Field device electronics are disposed within the housing and include wireless communication circuitry configured to communicate wireless process information. An antenna assembly includes an antenna base engaged within the antenna receiving bore of the housing. The antenna assembly including an antenna operably coupled to the wireless communication circuitry. The antenna assembly is rotatable within the bore by an amount less than one full rotation, and rotation of the antenna assembly varies orientation of the antenna.
Abstract translation: 现场设备包括具有至少天线接收孔的壳体。 现场设备电子设备设置在壳体内，并且包括被配置为传送无线处理信息的无线通信电路。 天线组件包括接合在壳体的天线接收孔内的天线基座。 天线组件包括可操作地耦合到无线通信电路的天线。 天线组件可以在孔内旋转小于一个完整旋转的量，并且天线组件的旋转改变天线的取向。
-
公开(公告)号：US20210096116A1
公开(公告)日：2021-04-01
申请号：US16587805
申请日：2019-09-30
Applicant: Rosemount Inc.
Inventor： Pavel Shuk , Chad M. McGuire
Abstract: A combustion analyzer configured to simultaneously detect the concentrations of oxygen, carbon monoxide and methane in a combustion process is provided. The combustion analyzer includes an oxygen sensor configured to detect the oxygen in the combustion process and generate a first sensor signal indicative of the concentration of oxygen in the combustion process. The combustion analyzer further includes a dual carbon monoxide-methane sensor configured to operate at approximately 600° C. and provide a second sensor signal indicative of methane concentration and at approximately 300° C. to selectively provide a third sensor signal indicative of carbon monoxide concentration. The combustion analyzer finally includes a controller configured to receive the sensor signals, determine the concentration of oxygen and generate a carbon monoxide concentration output and a methane concentration output based on the dual carbon monoxide-methane sensor signals and the concentration of oxygen.
-
Patent Agency Ranking
公开(公告)号：USD1067081S1
公开(公告)日：2025-03-18
申请号：US29869388
申请日：2022-12-29
Applicant: Rosemount Inc.
Designer： George Hausler , Jeffrey A. Cota , Jacob D. Holm , Chad M. McGuire , Steven J. McCoy , Christopher L. Eriksen
-
公开(公告)号：US20220373502A1
公开(公告)日：2022-11-24
申请号：US17749619
申请日：2022-05-20
Applicant: Rosemount Inc
Inventor： Andrew S. DIERKER , Tyrel L. Ruch , Chad M. McGuire , Jinbo Hu , Rick J. Sumrall , Taufiq Ahmed
IPC: G01N27/403 , G01N27/30
Abstract: A single-use electrochemical analytical sensor is provided. The sensor includes a sensing electrode configured to contact process fluid and a reference chamber containing an electrolyte. A reference electrode is disposed in the electrolyte. A reference junction is configured to contact the process fluid and is further configured to generate a flow of electrolyte into the process fluid. The reference chamber is configured to be stored in a depressurized state and then pressurized prior to operation. A method of operating a single-use electrochemical sensor is also provided.
-
公开(公告)号：US20210148853A1
公开(公告)日：2021-05-20
申请号：US17129049
申请日：2020-12-21
Applicant: Rosemount Inc.
Inventor： Pavel Shuk , Chad M. McGuire , Matthew Theisen , Philip Ostby
IPC: G01N27/416 , G01N27/407
Abstract: An improved oxygen analyzer includes a controller configured to receive an oxygen sensor signal and provide an oxygen concentration output. A probe is configured to extend into a source of combustion process gas. An oxygen sensor is disposed within the probe and has a sensing electrode mounted to one side of a solid electrolyte and a reference electrode mounted to an opposite side of the solid electrolyte. The oxygen sensor has catalytic beads that are configured to be disposed between the process gas and the sensing electrode. Measurement circuitry is operably coupled to the oxygen sensor and the controller and is configured to provide the controller with the oxygen sensor signal based on an electrical response of the oxygen sensor. The controller is configured to detect a behavior of the oxygen sensor concentration output over time to provide at least one ancillary output.
-
公开(公告)号：US20210095847A1
公开(公告)日：2021-04-01
申请号：US16587722
申请日：2019-09-30
Applicant: Rosemount Inc.
Inventor： Pavel Shuk , Chad M. McGuire , Philip Ostby
Abstract: A combustion analyzer configured to simultaneously detect the concentrations of oxygen, carbon monoxide and methane in a combustion process is provided. The combustion analyzer includes an oxygen sensor configured to detect the oxygen in the combustion process and generate a sensor signal indicative of the concentration of oxygen in the combustion process. The combustion analyzer further includes a dual carbon monoxide-methane sensor configured to operate at approximately 400° C. and provide a second sensor signal indicative of methane concentration and at approximately 300° C. to selectively provide a third sensor signal indicative of carbon monoxide concentration. The combustion analyzer finally includes a controller configured to receive the sensor signals, determine the concentration of oxygen, and generate a carbon monoxide concentration output and methane concentration output based on the dual carbon monoxide-methane sensor signals and the concentration of oxygen.
-
公开(公告)号：US09520599B2
公开(公告)日：2016-12-13
申请号：US14709797
申请日：2015-05-12
Applicant: Rosemount Inc.
Inventor： Chad M. McGuire
CPC classification number: H01M6/50 , H01M2/0443 , H01M2/10 , H01M2/1016 , H01M2200/00 , H01M2200/103 , H01R33/945 , H01R33/95 , H02B1/00 , H02B1/06 , H05K7/1462
Abstract: A modular, intrinsically-safe power module assembly is provided. The assembly includes a rigid conduit adapter configured to mount to a conduit of a field device. A housing, having an interior, is operably coupled to the rigid conduit adapter and is physically supported by the rigid conduit adapter. At least one non-rechargeable battery is disposed within the housing. Intrinsic safety circuitry is coupled to the at least one non-rechargeable battery, and is coupled to a connector that mates with a cooperative connector in the rigid conduit adapter.
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.038 seconds)
