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公开(公告)号：US12247859B2
公开(公告)日：2025-03-11
申请号：US18001945
申请日：2021-06-14
Applicant: Endress+Hauser Flowtec AG
Inventor： Beat Tschudin , Bruno Worreth , Thomas Bier , Steffen Weiss , Simon Mariager
Abstract: A magnetically inductive flow measuring probe comprises a housing that is adapted to be exposed to the medium; two measuring electrodes arranged in a housing end section for forming a galvanic contact with the medium and for sensing a voltage induced in the flowing medium; and a means for producing a magnetic field passing through the housing end section. The means includes a coil arrangement and a field guide body. The field guide body comprises two field guide body legs connected with a coil core, extending to a front section of the housing and adapted to serve as field guideback. Orthogonal projections of the measuring electrodes and the field guide body onto a cross sectional plane are disjoint.
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公开(公告)号：US20230236050A1
公开(公告)日：2023-07-27
申请号：US18001945
申请日：2021-06-14
Applicant: Endress+Hauser Flowtec AG
Inventor： Beat Tschudin , Bruno Worreth , Thomas Bier , Steffen Weiss , Simon Mariager
Abstract: A magnetically inductive flow measuring probe comprises a housing that is adapted to be exposed to the medium; two measuring electrodes arranged in a housing end section for forming a galvanic contact with the medium and for sensing a voltage induced in the flowing medium; and a means for producing a magnetic field passing through the housing end section. The means includes a coil arrangement and a field guide body. The field guide body comprises two field guide body legs connected with a coil core, extending to a front section of the housing and adapted to serve as field guideback. Orthogonal projections of the measuring electrodes and the field guide body onto a cross sectional plane are disjoint.
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公开(公告)号：US11003169B2
公开(公告)日：2021-05-11
申请号：US16091196
申请日：2017-03-15
Applicant: Endress+Hauser Flowtec AG
Inventor： Steffen Weiss , Beat Tschudin , Bruno Worreth , Thomas Bier , Christian Matt
IPC: G05B19/4155 , G06F3/01 , G01P15/08
Abstract: The invention relates to a field device of measuring and automation technology. The field device has a radio module for providing access to an operating electronics of the field device. Such access enables the exchange of information between the operating electronics and a user. The radio module can be turned on by a first input signal sequence composed of accelerations of the field device housing and can be turned off by a second input signal sequence. A field device of the invention is shown schematically in FIG. 1.
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公开(公告)号：US20190219988A1
公开(公告)日：2019-07-18
申请号：US16091196
申请日：2017-03-15
Applicant: Endress+Hauser Flowtec AG
Inventor： Steffen Weiss , Beat Tschudin , Bruno Worreth , Thomas Bier , Christian Matt
IPC: G05B19/4155 , G01P15/08
CPC classification number: G05B19/4155 , G01P15/0802 , G05B2219/25428 , G05B2219/31121 , G05B2219/31229 , G06F3/017 , G06F2200/1636
Abstract: The invention relates to a field device of measuring and automation technology. The field device has a radio module for providing access to an operating electronics of the field device. Such access enables the exchange of information between the operating electronics and a user. The radio module can be turned on by a first input signal sequence composed of accelerations of the field device housing and can be turned off by a second input signal sequence. A field device of the invention is shown schematically in FIG. 1.
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