JP7431332B2 - プロセス流体障壁のあるセンサ用途に使用されるプロセス通気機能部 - Google Patents
プロセス流体障壁のあるセンサ用途に使用されるプロセス通気機能部 Download PDFInfo
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
- G01L7/082—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type construction or mounting of diaphragms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0038—Fluidic connecting means being part of the housing
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- G—PHYSICS
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- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
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- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/02—Arrangements for preventing, or for compensating for, effects of inclination or acceleration of the measuring device; Zero-setting means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
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- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
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- G—PHYSICS
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- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
- G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
- G01L27/005—Apparatus for calibrating pressure sensors
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- G—PHYSICS
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- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
Description
産業用プロセス制御システムは、プロセス流体や気体などの物質を、生産又は移送する産業用プロセス(工程)を、監視及び制御するために使用される。このようなシステムでは、通常、圧力、温度、流量などの「プロセス変数」を測定することが重要である。プロセス変数送信機は、このようなプロセス変数を測定し、測定されたプロセス変数に関連する情報を、中央制御室などの判断する場所に送信するために使用される。
Claims (20)
- 圧力送信機であって、
ハウジング、
加えられた圧力に応じて変化する電気的特性を有する圧力センサであって、プロセス流圧を示すセンサ信号を生成するように構成された前記圧力センサ、
前記圧力センサに圧力を伝えるために、プロセス障壁密封部に結合するように構成された送信機隔離用隔膜、
前記送信機隔離用隔膜に結合されたフランジであって、前記送信機隔離用隔膜の外径から延伸される少なくとも1つの気体経路を含む、前記フランジ、及び、
前記圧力センサに結合され、前記センサ信号を受信し、前記圧力を示す出力を生成する電子機器、
を含む前記圧力送信機。 - 前記電子機器は、前記センサ信号を受信し、前記出力を計算するように構成されたマイクロプロセッサを含む、請求項1に記載の圧力送信機。
- 前記少なくとも1つの気体経路は、前記送信機フランジの表面上に画定されている、請求項1に記載の圧力送信機。
- 前記少なくとも1つの気体経路は、半径方向成分を含む、請求項1に記載の圧力送信機。
- 前記気体経路は、前記送信機隔離用隔膜の前記外径から延伸される溝を含む、請求項4に記載の圧力送信機。
- 前記気体経路は、前記送信機隔離用隔膜の前記外径から延伸される螺旋状の溝を含む、請求項4に記載の圧力送信機。
- 前記気体経路から前記圧力送信機の外部に延伸される通気孔をさらに含む、請求項1に記載の圧力送信機。
- 前記通気孔は、圧力を制御するための圧力発生器に結合されている、請求項7に記載の圧力送信機。
- 前記圧力発生器は、真空発生器である、請求項8に記載の圧力送信機。
- 前記気体経路は、前記送信機隔離用隔膜の表面粗部によって形成される、請求項1に記載の圧力送信機。
- 圧力送信機の設置物であって、
送信機ハウジング、
前記送信機ハウジング内に配置された電子機器、
前記送信機ハウジングに結合され、送信機隔離用隔膜を有する送信機フランジ、
プロセス流体に結合可能なプロセスコネクタであって、プロセス密封隔膜を有する前記プロセスコネクタ、
前記プロセスコネクタに結合されたプロセスコネクタフランジ、
前記送信機ハウジング内に配置され、前記電子機器に結合された圧力センサであって、加えられる圧力によって変化する電気的特性を有する圧力センサ、及び、
前記送信機隔離用隔膜と前記プロセス密封隔膜との間に配置された気体透過性層、
を含む前記圧力送信機の設置物。 - 前記気体透過性層は、前記送信機隔離用隔膜と前記プロセス密封隔膜との間に介在する気体透過性材料層を含む、請求項11に記載の圧力送信機の設置物。
- 前記気体透過性層は、前記送信機隔離用隔膜及び前記プロセス密封隔膜のうちの一方の少なくとも一部を形成する、請求項11に記載の圧力送信機の設置物。
- 前記気体透過性層は、前記送信機隔離用隔膜の少なくとも一部を形成する、請求項11に記載のプロセス圧力送信機の設置物。
- 前記気体透過性層は、前記プロセス密封隔膜の上面を含む、請求項11に記載のプロセス圧力送信機の設置物。
- 前記プロセス密封隔膜の前記上面は、前記気体透過性層の表面粗部によって形成された空気放出面を含む、請求項15に記載の圧力送信機の設置物。
- 圧力送信機の設置物内の空気を排気する方法であって、
プロセスコネクタを有する流体システムを提供することであって、前記プロセスコネクタがプロセス障壁隔膜を有すること、
送信機隔離用隔膜を前記プロセス障壁隔膜に接触させ、それらの間に境界面を形成させることによって、圧力送信機を前記プロセスコネクタに結合させること、
前記境界面から気体を逃がすための気体経路を提供すること、及び、
前記境界面から気体を排気すること、
を含む前記方法。 - 前記気体経路は、溝を含む、請求項17に記載の方法。
- 前記気体経路は、気体透過性材料を含む、請求項17に記載の方法。
- 前記気体経路には、真空源が動作可能に結合されることをさらに含む、請求項17に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/728,176 US11371902B2 (en) | 2019-12-27 | 2019-12-27 | Process venting feature for use in sensor applications with a process fluid barrier |
US16/728,176 | 2019-12-27 | ||
PCT/US2020/065860 WO2021133652A1 (en) | 2019-12-27 | 2020-12-18 | Process venting feature for use in sensor applications with a process fluid barrier |
Publications (2)
Publication Number | Publication Date |
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JP2023508433A JP2023508433A (ja) | 2023-03-02 |
JP7431332B2 true JP7431332B2 (ja) | 2024-02-14 |
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JP2022539185A Active JP7431332B2 (ja) | 2019-12-27 | 2020-12-18 | プロセス流体障壁のあるセンサ用途に使用されるプロセス通気機能部 |
Country Status (6)
Country | Link |
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US (1) | US11371902B2 (ja) |
EP (1) | EP4081766A4 (ja) |
JP (1) | JP7431332B2 (ja) |
CN (2) | CN214251346U (ja) |
CA (1) | CA3163011A1 (ja) |
WO (1) | WO2021133652A1 (ja) |
Families Citing this family (1)
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US11371902B2 (en) * | 2019-12-27 | 2022-06-28 | Rosemount Inc. | Process venting feature for use in sensor applications with a process fluid barrier |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005119194A1 (ja) | 2004-06-03 | 2005-12-15 | Nagano Keiki Co., Ltd. | 圧力センサモジュール、および圧力検出装置 |
JP2014508302A (ja) | 2011-03-14 | 2014-04-03 | ローズマウント インコーポレイテッド | プロセストランスミッターのための火炎防止器 |
Family Cites Families (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB206877A (en) | 1922-05-17 | 1923-11-19 | Charles Kingston Welch | Improvements in or relating to pneumatic tyres and wheels for various vehicles |
US3374674A (en) | 1965-02-23 | 1968-03-26 | Everett H. Schwartzman | Fluid flowmeter |
US3821897A (en) | 1972-10-17 | 1974-07-02 | Gen Signal Corp | Pressure sensing probe |
US4263115A (en) | 1978-07-03 | 1981-04-21 | Max Planck Gesellschaft Zur Forderung Der Wissenschaften | Ion-selective electrode device for polarographic measurement of oxygen |
CA1143179A (en) | 1978-11-03 | 1983-03-22 | Thomas P. Jones | Gas sampling devices |
DE2907281A1 (de) | 1979-02-24 | 1980-09-04 | Ruhrchemie Ag | Apparatur und verfahren zur messung der temperatur in reaktoren, die bei ueber 1400 grad celsius betrieben werden |
US4294124A (en) | 1980-04-10 | 1981-10-13 | Air Products And Chemicals, Inc. | Apparatus for extraction of materials from operating pressurized vessels |
US4599906A (en) | 1984-10-31 | 1986-07-15 | General Signal Corporation | Remote probe differential pressure transducer |
US5046496A (en) | 1989-04-26 | 1991-09-10 | Ppg Industries, Inc. | Sensor assembly for measuring analytes in fluids |
US4989456A (en) | 1989-11-06 | 1991-02-05 | Bicore Monitoring Systems | Variable area obstruction gas flow meter |
WO1992001218A1 (en) | 1990-07-10 | 1992-01-23 | Amagruss Limited | Sensor holder |
US5481920A (en) | 1992-11-17 | 1996-01-09 | Agency Of Industrial Science & Technology | Fluid pressure measuring sensor using strain gauges |
US5460049A (en) | 1994-01-26 | 1995-10-24 | Instrumention Northwest, Inc. | Digitally-temperature-compensated strain-gauge pressure measuring apparatus |
JP3198779B2 (ja) | 1994-03-04 | 2001-08-13 | 株式会社デンソー | 半導体圧力検出器の製造方法 |
MX9707606A (es) | 1995-04-28 | 1997-12-31 | Rosemount Inc | Transmisor de presion con grupo de montaje aislador de alta presion. |
JP3391945B2 (ja) | 1995-07-08 | 2003-03-31 | 株式会社堀場製作所 | イオン濃度測定装置 |
US5693887A (en) * | 1995-10-03 | 1997-12-02 | Nt International, Inc. | Pressure sensor module having non-contaminating body and isolation member |
US5722457A (en) * | 1995-10-23 | 1998-03-03 | Wilda; Douglas W. | Integrated manifold for coplanar pressure transmitter |
US5993395A (en) | 1996-04-18 | 1999-11-30 | Sunscope International Inc. | Pressure transducer apparatus with disposable dome |
US6979307B2 (en) | 1997-06-24 | 2005-12-27 | Cascade Medical Enterprises Llc | Systems and methods for preparing autologous fibrin glue |
US6484107B1 (en) * | 1999-09-28 | 2002-11-19 | Rosemount Inc. | Selectable on-off logic modes for a sensor module |
JP3798693B2 (ja) * | 1999-09-28 | 2006-07-19 | ローズマウント インコーポレイテッド | 周囲密封式の計器ループ用アダプタ |
US6773678B2 (en) | 2000-03-20 | 2004-08-10 | Endress + Hauser Conducta Gesellschaft Fur Mess Und Regeltechnik Mbh + Co. | Mounting system and retractable sensor holder for analytical sensors |
GB2364125B (en) | 2000-05-31 | 2004-07-07 | Abb Instrumentation Ltd | Bio-Sensor |
US6942799B2 (en) | 2000-09-15 | 2005-09-13 | Shell Oil Company | Bioreactor |
US6602401B1 (en) | 2000-11-01 | 2003-08-05 | Rosemount Analytical Inc. | Amperometric sensor for low level dissolved oxygen with self-depleting sensor design |
US20020072084A1 (en) | 2000-11-02 | 2002-06-13 | Meserol Peter M. | Biological fluid analysis device |
CA2470474A1 (en) | 2001-12-14 | 2003-06-26 | Rosemount Analytical Inc. | A ph sensor with internal solution ground |
US6923567B2 (en) | 2002-04-12 | 2005-08-02 | Hynetics Llc | Mixing tank assembly |
US9283521B2 (en) | 2002-06-14 | 2016-03-15 | Parker-Hannifin Corporation | Single-use manifold and sensors for automated, aseptic transfer of solutions in bioprocessing applications |
US20050256447A1 (en) | 2002-06-14 | 2005-11-17 | Richardson Margaret P | Control of liquid flow into or out of a human or animal body |
US20040140211A1 (en) | 2003-01-21 | 2004-07-22 | Broy Stephen H. | Modular interface and coupling system and method |
US7182847B1 (en) | 2003-05-07 | 2007-02-27 | Millar Instruments | System and probe for monitoring pH levels of a sample medium |
AU2004229070A1 (en) | 2003-11-13 | 2005-06-02 | Dale C. Gyure | Novel bioreactor |
JP2007522801A (ja) | 2004-01-07 | 2007-08-16 | リーブテック,インコーポレイテッド | 一体のスパージャーとセンサー受け器を有する混合用袋 |
US20050163667A1 (en) | 2004-01-26 | 2005-07-28 | Krause Richard J. | Single-use biobags with sendors: DO, pH, CO2 and temperature |
JP4052263B2 (ja) | 2004-03-04 | 2008-02-27 | 株式会社デンソー | 圧力センサ |
WO2006017951A1 (de) | 2004-08-16 | 2006-02-23 | Roell Marcel | Bioreaktor |
US7252009B2 (en) | 2004-08-27 | 2007-08-07 | Ashcroft-Nagano, Inc. | System and method for pressure measurement |
US20060228804A1 (en) | 2005-04-08 | 2006-10-12 | Rosemount Analytical Inc. | Modified ruthenium complex luminescence dye for oxygen sensing |
US7287432B2 (en) * | 2005-11-17 | 2007-10-30 | Rosemount Inc. | Process transmitter with overpressure vent |
US7415886B2 (en) | 2005-12-20 | 2008-08-26 | Rosemount Inc. | Pressure sensor with deflectable diaphragm |
DE102006001623B4 (de) | 2006-01-11 | 2009-05-07 | Sartorius Stedim Biotech Gmbh | Behälter und Verfahren zum Mischen von Medien |
JP4794310B2 (ja) | 2006-02-08 | 2011-10-19 | 士郎 神戸 | 計測信号のためのusb変換器 |
EP1818672B1 (de) | 2006-02-14 | 2012-08-29 | Mettler-Toledo AG | Messvorrichtung und Verfahren für den Betrieb der Messvorrichtung |
US7258017B1 (en) | 2006-04-10 | 2007-08-21 | Rosemount Inc. | Industrial process pressure transmitter with field repairable remote seals |
DE102006022307A1 (de) | 2006-05-11 | 2007-11-15 | Respironics Novametrix, LLC, Wallingford | Einwegbioreaktor mit Sensoranordnung |
US7434469B2 (en) | 2006-05-26 | 2008-10-14 | Rosemount Inc. | Remote seal installation improvements |
US9267100B2 (en) | 2006-08-02 | 2016-02-23 | Finesse Solutions, Inc. | Composite sensor assemblies for single use bioreactors |
US8008065B2 (en) | 2006-08-02 | 2011-08-30 | Finesse Solutions, Llc. | Disposable bioreactor vessel port |
JP4825976B2 (ja) | 2006-08-03 | 2011-11-30 | 国立大学法人豊橋技術科学大学 | pH検出装置 |
US9868095B2 (en) | 2007-05-02 | 2018-01-16 | Finesse Solutions, Inc. | Disposable bioreactor system |
WO2009017765A1 (en) | 2007-07-30 | 2009-02-05 | Peter Florez | Disposable mini-bioreactor device and method |
US7950264B2 (en) | 2007-11-30 | 2011-05-31 | Endress + Hauser Conducta Gesellschaft für Mess-und Regeltechnik mbH + Co. KG | Disposable measurement arrangement and method of testing and/or calibrating it |
US8640560B2 (en) | 2008-03-26 | 2014-02-04 | Emd Millipore Corporation | System and method for interfacing sensors to a sterile flow stream |
EP2113760A1 (en) * | 2008-04-30 | 2009-11-04 | Delphi Technologies, Inc. | Capacitive pressure sensor |
CN102047089B (zh) | 2008-05-27 | 2013-05-01 | 罗斯蒙德公司 | 多变量压力变送器的改进温度补偿 |
US8753569B2 (en) | 2008-07-16 | 2014-06-17 | Emd Millipore Corporation | Temperature hardened pharmaceutical devices |
FR2934371B1 (fr) | 2008-07-25 | 2012-06-08 | Nanotec Solution | Dispositif capteur de biomasse a usage unique, procede de realisation de ce dispositif et bioreacteur a usage unique integrant ce capteur |
EP2347223B1 (en) | 2008-10-22 | 2020-03-11 | Rosemount Inc. | Sensor/transmitter plug-and-play for process instrumentation |
CN102652174A (zh) | 2009-12-17 | 2012-08-29 | 通用电气健康护理生物科学股份公司 | 用于柔性袋的传感器附连组件 |
US20110201100A1 (en) | 2010-01-19 | 2011-08-18 | Millipore Corporation | Single use cell culture bioreactor manifold system |
KR101342154B1 (ko) | 2010-03-09 | 2013-12-13 | 이엠디 밀리포어 코포레이션 | 센서를 구비한 가공 백 용기 |
EP2593765B1 (en) | 2010-07-16 | 2018-04-04 | Kulite Semiconductor Products, Inc. | Pressure scanner assemblies having replaceable sensor plates |
US9029130B2 (en) | 2010-12-15 | 2015-05-12 | Rosemount Analytical Inc. | Unitary plastic conductivity sensor |
US8900855B2 (en) | 2010-12-17 | 2014-12-02 | Rosemount Analytical Inc. | pH sensor integration to single use bioreactor/mixer |
US8828202B2 (en) | 2010-12-17 | 2014-09-09 | Rosemount Analytical Inc. | Detachable dissolved oxygen sensor for single use bioreactor/mixer |
US20140207016A1 (en) | 2011-01-20 | 2014-07-24 | Pneumoflex Systems, Llc | Pulsed nebulizer |
US8817259B2 (en) | 2011-03-25 | 2014-08-26 | Parker-Hannifin Corporation | Optical sensors for monitoring biopharmaceutical solutions in single-use containers |
DE102012204709A1 (de) | 2011-03-25 | 2012-09-27 | Meissner Filtration Products Inc. | Druckmessanschluss mit thermoplastisch elastomerischer Grenzfläche |
US8718981B2 (en) | 2011-05-09 | 2014-05-06 | Honeywell International Inc. | Modular sensor assembly including removable sensing module |
US8770034B2 (en) | 2011-09-06 | 2014-07-08 | Honeywell International Inc. | Packaged sensor with multiple sensors elements |
GB2494410B (en) | 2011-09-06 | 2018-09-12 | Parker Hannifin Mfg Uk Limited | A low emmission valve assembly |
US20130145818A1 (en) | 2011-12-09 | 2013-06-13 | Mettler-Toledo Ag | Sensor unit utilizing a clamping mechanism |
US9256216B2 (en) | 2012-04-23 | 2016-02-09 | Rosemount Inc. | Process variable compensation in a process transmitter |
US9057659B2 (en) * | 2012-05-22 | 2015-06-16 | Rosemount Inc. | Pressure transmitter with hydrogen getter |
US9239114B2 (en) | 2012-11-05 | 2016-01-19 | Parker-Hannifin Corporation | Compressable sealing ring assembly |
US9410626B2 (en) | 2013-07-24 | 2016-08-09 | Pall Corporation | Sensor probe seal |
DE102014104851B4 (de) | 2014-04-04 | 2017-03-30 | Heraeus Noblelight Gmbh | Vorrichtung zur Entkeimung mittels ultravioletter Strahlung |
US10359415B2 (en) | 2014-05-02 | 2019-07-23 | Rosemount Inc. | Single-use bioreactor sensor architecture |
JP6493927B2 (ja) | 2014-05-30 | 2019-04-03 | フィネッセ ソリューションズ、インコーポレイテッド | バイオプロセスコンテナ用の無菌コネクタ |
US9772246B2 (en) | 2014-09-30 | 2017-09-26 | Rosemount Inc. | Fill fluid thermal management |
US10226076B2 (en) | 2014-11-17 | 2019-03-12 | Mcneil Ab | Disposable cartridge for use in an electronic nicotine delivery system |
CA2979723A1 (en) | 2015-04-13 | 2016-10-20 | Rosemount Analytical Inc. | Single-use bioreactor port with multiple sensors |
US9562819B2 (en) | 2015-06-30 | 2017-02-07 | Rosemount Inc | Polymeric remote seal system for single-use containers |
DE102015215991B3 (de) * | 2015-08-21 | 2017-01-19 | Ifm Electronic Gmbh | Messgerät für die Prozessmesstechnik mit verdrehbarer Entlüftungshülse |
US10836990B2 (en) | 2016-12-23 | 2020-11-17 | Cyberoptics Corporation | Sensor interface for single-use containers |
US10584309B2 (en) * | 2017-02-06 | 2020-03-10 | Rosemount Inc. | Pressure transducer for single-use containers |
US11371902B2 (en) * | 2019-12-27 | 2022-06-28 | Rosemount Inc. | Process venting feature for use in sensor applications with a process fluid barrier |
-
2019
- 2019-12-27 US US16/728,176 patent/US11371902B2/en active Active
-
2020
- 2020-12-18 EP EP20906267.8A patent/EP4081766A4/en active Pending
- 2020-12-18 CA CA3163011A patent/CA3163011A1/en active Pending
- 2020-12-18 WO PCT/US2020/065860 patent/WO2021133652A1/en unknown
- 2020-12-18 JP JP2022539185A patent/JP7431332B2/ja active Active
- 2020-12-25 CN CN202023197337.6U patent/CN214251346U/zh not_active Withdrawn - After Issue
- 2020-12-25 CN CN202011573043.0A patent/CN113049170B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005119194A1 (ja) | 2004-06-03 | 2005-12-15 | Nagano Keiki Co., Ltd. | 圧力センサモジュール、および圧力検出装置 |
JP2014508302A (ja) | 2011-03-14 | 2014-04-03 | ローズマウント インコーポレイテッド | プロセストランスミッターのための火炎防止器 |
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CN113049170B (zh) | 2023-03-24 |
EP4081766A4 (en) | 2024-01-10 |
CN113049170A (zh) | 2021-06-29 |
JP2023508433A (ja) | 2023-03-02 |
EP4081766A1 (en) | 2022-11-02 |
CN214251346U (zh) | 2021-09-21 |
WO2021133652A1 (en) | 2021-07-01 |
CA3163011A1 (en) | 2021-07-01 |
US11371902B2 (en) | 2022-06-28 |
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