Multi-stage irreversible sensor coupling

    公开(公告)号:US11725966B2

    公开(公告)日:2023-08-15

    申请号:US17025017

    申请日:2020-09-18

    Applicant: Rosemount Inc.

    CPC classification number: G01D11/245 G01N33/0009 G01N33/0075

    Abstract: A multi-stage irreversible sensor coupling is provided. A sensor body includes a sensor and has a sensor body wall and at least one sensor body engagement feature. A clip barrel is configured to slidably engage the sensor body and has at least one clip barrel engagement feature. A wedge clip is configured to slidably engage the clip barrel and has at least one wedge clip engagement feature that is configured to urge the at least one sensor body engagement feature into cooperative engagement with the at least one clip barrel engagement feature when the wedge clip, clip barrel, and sensor body are fully engaged together.

    Single-use pH sensor for bioreactor applications

    公开(公告)号:US11046927B2

    公开(公告)日:2021-06-29

    申请号:US16277169

    申请日:2019-02-15

    Applicant: Rosemount Inc.

    Abstract: A pH sensor for a single-use container includes a plunger sleeve configured to couple to a flange of the single-use container. A plunger is axially movable within the plunger sleeve between a storage position and an operating position. A pH sensing element coupled to the plunger wherein the pH element is disposed within a storage chamber in the storage position and is configured to be exposed to an interior of the single-use container in the operating position. In one example, a temperature sensitive element is disposed within the pH sensor and configured to sense temperature proximate the pH sensing element. In another example, a lock member is coupled to the plunger, where the lock member has a locked position and an unlocked position, the lock member being configured to inhibit movement of the plunger when in the locked position. In yet another example, the plunger includes at least one filling channel that allows access to a reference fill chamber when the plunger is in a filling position.

    SINGLE-USE PH SENSOR FOR BIOREACTOR APPLICATIONS

    公开(公告)号:US20210189319A1

    公开(公告)日:2021-06-24

    申请号:US17194686

    申请日:2021-03-08

    Applicant: Rosemount Inc.

    Abstract: A pH sensor for a single-use container includes a plunger sleeve configured to couple to a flange of the single-use container. A plunger is axially movable within the plunger sleeve between a storage position and an operating position. A pH sensing element coupled to the plunger wherein the pH element is disposed within a storage chamber in the storage position and is configured to be exposed to an interior of the single-use container in the operating position. In one example, a temperature sensitive element is disposed within the pH sensor and configured to sense temperature proximate the pH sensing element. In another example, a lock member is coupled to the plunger, where the lock member has a locked position and an unlocked position, the lock member being configured to inhibit movement of the plunger when in the locked position. In yet another example, the plunger includes at least one filling channel that allows access to a reference fill chamber when the plunger is in a filling position.

    SINGLE-USE PH SENSOR FOR BIOREACTOR APPLICATIONS

    公开(公告)号:US20190264161A1

    公开(公告)日:2019-08-29

    申请号:US16277169

    申请日:2019-02-15

    Applicant: Rosemount Inc.

    Abstract: A pH sensor for a single-use container includes a plunger sleeve configured to couple to a flange of the single-use container. A plunger is axially movable within the plunger sleeve between a storage position and an operating position. A pH sensing element coupled to the plunger wherein the pH element is disposed within a storage chamber in the storage position and is configured to be exposed to an interior of the single-use container in the operating position. In one example, a temperature sensitive element is disposed within the pH sensor and configured to sense temperature proximate the pH sensing element. In another example, a lock member is coupled to the plunger, where the lock member has a locked position and an unlocked position, the lock member being configured to inhibit movement of the plunger when in the locked position. In yet another example, the plunger includes at least one filling channel that allows access to a reference fill chamber when the plunger is in a filling position.

    Single-use pH sensor for bioreactor applications

    公开(公告)号:US11667880B2

    公开(公告)日:2023-06-06

    申请号:US17194686

    申请日:2021-03-08

    Applicant: Rosemount Inc.

    CPC classification number: C12M41/26 C12M23/28 G01N27/302 G01N27/333

    Abstract: A pH sensor for a single-use container includes a plunger sleeve configured to couple to a flange of the single-use container. A plunger is axially movable within the plunger sleeve between a storage position and an operating position. A pH sensing element coupled to the plunger wherein the pH element is disposed within a storage chamber in the storage position and is configured to be exposed to an interior of the single-use container in the operating position. In one example, a temperature sensitive element is disposed within the pH sensor and configured to sense temperature proximate the pH sensing element. In another example, a lock member is coupled to the plunger, where the lock member has a locked position and an unlocked position, the lock member being configured to inhibit movement of the plunger when in the locked position. In yet another example, the plunger includes at least one filling channel that allows access to a reference fill chamber when the plunger is in a filling position.

    MULTI-STAGE IRREVERSIBLE SENSOR COUPLING

    公开(公告)号:US20220091085A1

    公开(公告)日:2022-03-24

    申请号:US17025017

    申请日:2020-09-18

    Applicant: Rosemount Inc.

    Abstract: A multi-stage irreversible sensor coupling is provided. A sensor body includes a sensor and has a sensor body wall and at least one sensor body engagement feature. A clip barrel is configured to slidably engage the sensor body and has at least one clip barrel engagement feature. A wedge clip is configured to slidably engage the clip barrel and has at least one wedge clip engagement feature that is configured to urge the at least one sensor body engagement feature into cooperative engagement with the at least one clip barrel engagement feature when the wedge clip, clip barrel, and sensor body are fully engaged together.

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