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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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Patent Agency Ranking
公开(公告)号：US20150211902A1
公开(公告)日：2015-07-30
申请号：US14425677
申请日：2013-08-28
Applicant: Endress + Hauser Flowtec AG
Inventor： Nikolai Fink , Markus Beissert , Frank Bonschab, SR. , Bjorn Larsson , Bruno Worreth
IPC: G01D11/24 , H01R13/6588 , H01R13/52 , G01F15/14 , H01R4/02
CPC classification number: G01D11/245 , G01F15/14 , H01R4/023 , H01R13/5216 , H01R13/6588
Abstract: An interface between a sensor unit and an explosion resistant housing, wherein arranged in the explosion resistant housing is a measurement amplifier. In the interface, which is simply manufacturable and, despite that, meets the requirements of explosion protection, the measurement amplifier is arranged on a plug unit formed in the sensor unit and preferably protruding inwardly into the explosion resistant housing.
Abstract translation: 传感器单元和防爆壳体之间的接口，其中布置在防爆壳体中的是测量放大器。 在可简单制造的接口中，尽管满足防爆要求，测量放大器布置在形成在传感器单元中的插头单元上，优选地向内突出到防爆壳体中。
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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：US20230366743A1
公开(公告)日：2023-11-16
申请号：US18043624
申请日：2021-08-16
Applicant: Endress+Hauser Flowtec AG
Inventor： Bruno Worreth , Sabrina Ulmi , Jean-Claude Chevrolet , Fabian Steiner , Beat Tschudin
Abstract: A measuring device for determining a process variable of a medium includes a housing comprising a housing body with an inner surface. The measuring device includes a temperature measuring apparatus comprising a first temperature sensor configured to determine a first temperature value, and an evaluation circuit configured to determine a medium temperature as a function of the first temperature value. The measuring device also includes a rigid printed circuit board having a resilient printed circuit board component. The first temperature sensor is arranged on the printed circuit board component. The printed circuit board component at least partially touches the inner surface of the housing body.
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公开(公告)号：US09541428B2
公开(公告)日：2017-01-10
申请号：US14425677
申请日：2013-08-28
Applicant: Endress + Hauser Flowtec AG
Inventor： Nikolai Fink , Markus Beissert , Frank Bonschab, Sr. , Bjorn Larsson , Bruno Worreth
IPC: G01D11/24 , G01F15/14 , H01R4/02 , H01R13/52 , H01R13/6588
CPC classification number: G01D11/245 , G01F15/14 , H01R4/023 , H01R13/5216 , H01R13/6588
Abstract: An interface between a sensor unit and an explosion resistant housing, wherein arranged in the explosion resistant housing is a measurement amplifier. In the interface, which is simply manufacturable and, despite that, meets the requirements of explosion protection, the measurement amplifier is arranged on a plug unit formed in the sensor unit and preferably protruding inwardly into the explosion resistant housing.
Abstract translation: 传感器单元和防爆壳体之间的接口，其中布置在防爆壳体中的是测量放大器。 在可简单制造的接口中，尽管满足防爆要求，测量放大器布置在形成在传感器单元中的插头单元上，优选地向内突出到防爆壳体中。
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