公开(公告)号：CA3099745A1

公开(公告)日：2019-11-21

申请号：CA3099745

申请日：2019-05-17

Applicant: ROSEMOUNT INC

Inventor： FANG CHEN ,  LI BAOGANG ,  FADELL PAUL

IPC: G01L19/00 ,  G01L19/06

Abstract: The present disclosure is provided with a measuring element (M) and a measuring device. The measuring element includes a base body (1), a diaphragm (2) and a permeation resistant layer (4), the diaphragm is fixedly connected to the base body (1), with a sealed cavity (3) being defined between the diaphragm (2) and the base body (1). The permeation resistant layer (4) is arranged on an inner side surface (21), facing the sealed cavity (12), of the diaphragm, and extended continuously on the inner side surface (21) of the diaphragm (2) at least beyond a connection region of the diaphragm with the base body. The measuring device includes the measuring element (M).

公开(公告)号：AU2018214815B2

公开(公告)日：2020-11-05

申请号：AU2018214815

申请日：2018-01-24

Applicant: ROSEMOUNT INC

Inventor： FADELL PAUL ,  KNOPF MICHAEL ,  SCHELDORF JAY

IPC: G01L9/00 ,  G01L19/12

Abstract: A pressure-sensing system is presented. The pressure-sensing system comprises a single-use container (51), a disposable process connector (220) and a pressure transducer (210). The disposable process connector (220) is configured to couple directly to the single-use container (51). The disposable process connector (220) has a deflectable diaphragm (224). The pressure transducer (210) is removably coupled to the disposable process connector (220). The pressure transducer (210) comprises an isolation diaphragm (226) positioned adjacent the deflectable diaphragm (224), a pressure sensor module (104) operably coupled to the isolation diaphragm (226) and a controller coupled to the pressure sensor (104). The controller is configured to transmit a detected indication of pressure within the single-use container (51).

公开(公告)号：AU2018214815A1

公开(公告)日：2019-07-25

申请号：AU2018214815

申请日：2018-01-24

Applicant: ROSEMOUNT INC

Inventor： FADELL PAUL ,  KNOPF MICHAEL ,  SCHELDORF JAY

IPC: G01L9/00 ,  G01L19/12

Abstract: A pressure-sensing system is presented. The pressure-sensing system comprises a single-use container (51), a disposable process connector (220) and a pressure transducer (210). The disposable process connector (220) is configured to couple directly to the single-use container (51). The disposable process connector (220) has a deflectable diaphragm (224). The pressure transducer (210) is removably coupled to the disposable process connector (220). The pressure transducer (210) comprises an isolation diaphragm (226) positioned adjacent the deflectable diaphragm (224), a pressure sensor module (104) operably coupled to the isolation diaphragm (226) and a controller coupled to the pressure sensor (104). The controller is configured to transmit a detected indication of pressure within the single-use container (51).

公开(公告)号：RU2729974C1

公开(公告)日：2020-08-13

申请号：RU2019123166

申请日：2018-01-24

Applicant: ROSEMOUNT INC

Inventor： FADELL PAUL ,  KNOPF MICHAEL ,  SCHELDORF JAY

IPC: G01L9/00

Abstract: Настоящаягруппаизобретенийотноситсяк областимедико-биологическихнаук, ксистемедлямониторингадавлениявнутриодноразовогососуда. Системаизмерениядавлениясодержитодноразовыйконтейнер (51), одноразовыйтехнологическийсоединитель (220) ипреобразователь (210) давления. Одноразовыйтехнологическийсоединитель (220) выполненс возможностьюсоединениянепосредственнос одноразовымконтейнером (51). Одноразовыйтехнологическийсоединитель (220) имеетотклоняющуюсядиафрагму (224). Преобразователь (21) давленияразъемносоединенс одноразовымтехнологическимсоединителем (220). Преобразователь (110) давлениясодержитизолирующуюдиафрагму (226), расположеннуюрядомс отклоняющейсядиафрагмой (224), модуль (104) датчикадавленияоперативносоединенс изолирующейдиафрагмой (226) иконтроллерсоединенс датчиком (104) давления. Контроллервыполненс возможностьюпередаватьизмереннуювеличинудавленияв одноразовомконтейнере (51). Техническийрезультат - обеспечениевысокойточности, стабильностиизмерений, уменьшениевесаустройства. 3 н. и 15 з.п. ф-лы, 15 ил.

公开(公告)号：CA3050263A1

公开(公告)日：2018-08-09

申请号：CA3050263

申请日：2018-01-24

Applicant: ROSEMOUNT INC

Inventor： FADELL PAUL ,  KNOPF MICHAEL ,  SCHELDORF JAY

IPC: G01L9/00 ,  G01L19/12

Abstract: A pressure-sensing system is presented. The pressure-sensing system comprises a single-use container (51), a disposable process connector (220) and a pressure transducer (210). The disposable process connector (220) is configured to couple directly to the single-use container (51). The disposable process connector (220) has a deflectable diaphragm (224). The pressure transducer (210) is removably coupled to the disposable process connector (220). The pressure transducer (210) comprises an isolation diaphragm (226) positioned adjacent the deflectable diaphragm (224), a pressure sensor module (104) operably coupled to the isolation diaphragm (226) and a controller coupled to the pressure sensor (104). The controller is configured to transmit a detected indication of pressure within the single-use container (51).