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公开(公告)号：US20190101467A1
公开(公告)日：2019-04-04
申请号：US16139771
申请日：2018-09-24
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell
IPC: G01L19/06
Abstract: A remote diaphragm seal is provided. The remote diaphragm seal includes a flange coupled to a deflectable diaphragm configured to come into contact with a flow of process fluid along a first side of the diaphragm. The flange includes a fluidic passageway in fluidic communication with a second side of the deflectable diaphragm, the fluidic passageway including a substantially incompressible fluid. The flange also includes at least one additional passageway in fluidic communication with the first side of the deflectable diaphragm.
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公开(公告)号：US20180223242A1
公开(公告)日：2018-08-09
申请号：US15603932
申请日：2017-05-24
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell , Michael Knopf , Jay I. Scheldorf
Abstract: A pressure-sensing system is presented. The pressure-sensing system comprises a single-use container. The pressure-sensing system comprises a disposable process connector configured to couple directly to the single-use container. The disposable process connector has a deflectable diaphragm. The pressure-sensing system comprises a pressure transducer. The pressure transducer is removably coupled to the disposable process connector. The pressure transducer comprises an isolation diaphragm positioned adjacent the deflectable diaphragm of the disposable process connector. The pressure transducer comprises a pressure sensor module operably coupled to the isolation diaphragm. The pressure transducer also comprises a controller coupled to the pressure sensor. The controller is configured to transmit a detected indication of pressure within the single-use container. A pressure transducer for a single-use container includes a polymeric housing and a base having an isolation diaphragm. A sensor module is coupled to the base, and has a pressure sensor operably coupled to the isolation diaphragm. Circuitry is disposed within the polymeric housing and coupled to the pressure transducer. The circuitry includes a microprocessor configured to obtain a pressure measurement from the pressure sensor and provide an output signal based on the measured pressure.
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公开(公告)号：US09562819B2
公开(公告)日：2017-02-07
申请号：US14788069
申请日：2015-06-30
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell , Mark S. Schumacher , Joshua M. Price , Fred C. Sittler
Abstract: A polymeric remote seal system is provided for coupling a single-use container to a pressure measurement instrument. The polymeric remote seal system includes a process-side coupling, an instrument-side coupling and a fluidic coupling therebetween. The process-side coupling is configured to couple to the single-use container and is formed of a radiation sterilizable polymer. The process-side coupling has a process-side deflectable diaphragm that is configured to deflect in response to pressure within the single-use container. The instrument-side coupling is configured to couple to the pressure measurement instrument and is formed of a radiation sterilizable polymer. The instrument-side coupling is configured to fluidically convey fluid pressure to an isolation diaphragm of the pressure measurement instrument. Tubing fluidically couples the process-side coupling to the instrument-side coupling.
Abstract translation: 提供聚合物远程密封系统，用于将一次性容器与压力测量仪器相结合。 聚合物远程密封系统包括处理侧联接器，仪器侧联接器和它们之间的流体耦合。 处理侧耦合被配置为耦合到一次性容器并且由辐射可消毒的聚合物形成。 过程侧耦合具有处理侧可偏转隔膜，其被配置为响应于一次性容器内的压力而偏转。 仪器侧联接器被配置为耦合到压力测量仪器并且由辐射可消毒的聚合物形成。 仪器侧联接器被配置为将流体压力流体地传送到压力测量仪器的隔离膜片。 管道将过程侧耦合流体耦合到仪器侧耦合。
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公开(公告)号：US20190392280A1
公开(公告)日：2019-12-26
申请号：US16014534
申请日：2018-06-21
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell , Nathan Stokes
IPC: G06K19/077 , G01L9/00 , G06K7/10 , C12M1/00 , C12M1/34
Abstract: A single-use adapter for coupling a single-use container to a reusable sensor transducer includes an attachment region. The single-use adapter includes a deflectable diaphragm sealingly coupling to the attachment region and configured to contact a media sample. The single-use adapter also includes a radio-frequency identification (RFID) tag coupled to the single-use adapter and configured to store and transmit data.
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公开(公告)号：US20180180196A1
公开(公告)日：2018-06-28
申请号：US15390147
申请日：2016-12-23
Applicant: Rosemount Inc.
Inventor： Vincent E. Cline , Paul R. Fadell
IPC: F16K41/02
Abstract: A multi-seat bonnet for a valve assembly comprising is disclosed herein. The multi-seat bonnet includes a locking mechanism that is configured to secure the multi-seat bonnet to the valve assembly. Further, the multi-seat bonnet includes a first sealing surface configured to engage a high pressure seat, in addition to a second sealing surface configured to engage a low pressure seat.
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Patent Agency Ranking
公开(公告)号：US12085465B2
公开(公告)日：2024-09-10
申请号：US16139771
申请日：2018-09-24
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell
CPC classification number: G01L19/0645 , B08B3/02 , B08B3/04 , F16J15/52
Abstract: A remote diaphragm seal is provided. The remote diaphragm seal includes a flange coupled to a deflectable diaphragm configured to come into contact with a flow of process fluid along a first side of the diaphragm. The flange includes a fluidic passageway in fluidic communication with a second side of the deflectable diaphragm, the fluidic passageway including a substantially incompressible fluid. The flange also includes at least one additional passageway in fluidic communication with the first side of the deflectable diaphragm.
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公开(公告)号：US10970614B2
公开(公告)日：2021-04-06
申请号：US16014534
申请日：2018-06-21
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell , Nathan Stokes
Abstract: A single-use adapter for coupling a single-use container to a reusable sensor transducer includes an attachment region. The single-use adapter includes a deflectable diaphragm sealingly coupling to the attachment region and configured to contact a media sample. The single-use adapter also includes a radio-frequency identification (RFID) tag coupled to the single-use adapter and configured to store and transmit data.
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公开(公告)号：US10690261B2
公开(公告)日：2020-06-23
申请号：US15390147
申请日：2016-12-23
Applicant: Rosemount Inc.
Inventor： Vincent E. Cline , Paul R. Fadell
Abstract: A multi-seat bonnet for a valve assembly comprising is disclosed herein. The multi-seat bonnet includes a locking mechanism that is configured to secure the multi-seat bonnet to the valve assembly. Further, the multi-seat bonnet includes a first sealing surface configured to engage a high pressure seat, in addition to a second sealing surface configured to engage a low pressure seat.
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公开(公告)号：US10584309B2
公开(公告)日：2020-03-10
申请号：US15603932
申请日：2017-05-24
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell , Michael Knopf , Jay I. Scheldorf
Abstract: A pressure-sensing system is presented. The pressure-sensing system comprises a single-use container. The pressure-sensing system comprises a disposable process connector configured to couple directly to the single-use container. The disposable process connector has a deflectable diaphragm. The pressure-sensing system comprises a pressure transducer. The pressure transducer is removably coupled to the disposable process connector. The pressure transducer comprises an isolation diaphragm positioned adjacent the deflectable diaphragm of the disposable process connector. The pressure transducer comprises a pressure sensor module operably coupled to the isolation diaphragm. The pressure transducer also comprises a controller coupled to the pressure sensor. The controller is configured to transmit a detected indication of pressure within the single-use container. A pressure transducer for a single-use container includes a polymeric housing and a base having an isolation diaphragm. A sensor module is coupled to the base, and has a pressure sensor operably coupled to the isolation diaphragm. Circuitry is disposed within the polymeric housing and coupled to the pressure transducer. The circuitry includes a microprocessor configured to obtain a pressure measurement from the pressure sensor and provide an output signal based on the measured pressure.
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公开(公告)号：US20180179486A1
公开(公告)日：2018-06-28
申请号：US15390154
申请日：2016-12-23
Applicant: Rosemount Inc.
Inventor： Paul R. Fadell , Joshua M. Price
Abstract: A single-use sensor interface for coupling a single-use container to a re-usable sensing instrument is provided. The single-use sensor interface includes a polymeric flange couplable to a wall of the single-use container. The polymeric flange has a sidewall and an interface portion configured to receive a deflectable polymeric diaphragm. A deflectable polymeric diaphragm is coupled to the interface portion of the polymeric flange. An instrument coupling portion is sealingly coupled to the polymeric flange. The instrument coupling portion is configured to couple to the re-usable sensing instrument. Another single-use sensor interface for coupling a single-use container to a re-usable sensing instrument includes a polymeric hose adapter and at least one instrument attachment portion. The polymeric hose adapter portion has at least one hose barb configured to retain a hose slid thereover. The hose adapter portion has at least one interface portion that is configured to receive a deflectable polymeric diaphragm. A deflectable polymeric diaphragm is coupled to the interface portion. At least one instrument attachment portion is coupled to the hose adapter portion. The at least one instrument attachment portion has a cylindrical sidewall.
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