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    Field device of measuring- and automation technology
    1.
    发明授权
    Field device of measuring- and automation technology 有权

    公开(公告)号：US10480969B2

    公开(公告)日：2019-11-19

    申请号：US15457463

    申请日：2017-03-13

    Applicant: Endress + Hauser Flowtec AG

    Inventor： Nikolai Fink ,  Frank Bonschab ,  Markus Beissert

    IPC: G01F1/84 ,  G01F1/58

    Abstract: A field device of measuring- and automation technology, which field device meets requirements for operation in explosion-endangered environments. Safe operation of the field device in explosion-endangered environments is assured by a pluggable connector coupling for electrical coupling of different field device components. An essential feature of the pluggable connector coupling is a sealing element for spatial and gas-tight sealing of a contact region of contacting elements of the pluggable connector coupling from a free volume remaining in the pluggable connector coupling.

    Housing module and field device
    2.
    发明授权
    Housing module and field device 有权

    公开(公告)号：US11877417B2

    公开(公告)日：2024-01-16

    申请号：US17626233

    申请日：2020-06-18

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Markus Beissert ,  Harald Müller ,  Martin Binzer

    IPC: G01D11/24 ,  H05K7/14

    CPC classification number: H05K7/1462 ,  G01D11/245

    Abstract: A housing module of a field device includes: a housing including a first housing chamber and a second housing chamber separated by a partition wall; measurement/control electronics disposed in the first housing chamber; interface electronics for connecting lines for supplying energy to the field device arranged in the second housing chamber, wherein the housing includes a first wall region to receive the partition wall, the first wall region separated from the partition wall by a gap having a path length, wherein the ratio of a gap width to the path length is less than 0.02; and a securing device for limiting a range of movement of the partition wall toward the second housing chamber, wherein the housing includes a second wall region with a groove extending parallel to a cross-sectional plane of the partition wall, the securing device including an engagement device to engage in the groove.

    Housing module and field device
    4.
    发明授权
    Housing module and field device 有权

    公开(公告)号：US12114449B2

    公开(公告)日：2024-10-08

    申请号：US17626189

    申请日：2020-06-18

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Markus Beissert ,  Harald Müller ,  Marc Fiedler

    IPC: H05K5/02 ,  G01D11/24 ,  H01B17/26

    CPC classification number: H05K5/0247 ,  G01D11/245 ,  H01B17/26

    Abstract: A housing module includes a housing including a housing wall, a first housing chamber and a second housing chamber separated by a partition wall, wherein: the partition wall has a through-opening for an electrical feedthrough for connecting measurement/operating electronics to interface electronics; the feedthrough satisfying requirements of an Ex-d standard; the feedthrough having an electrically insulating carrier body and a plurality of electrically conductive connecting devices for providing the electrical connection, which connecting devices extend through holes in the carrier body; the holes each having a first dimension along a hole axis and each having an inner diameter; the connecting devices each having an outer diameter; the carrier body being inserted into the through-opening from a side of the partition wall facing the first housing chamber, and forming a flame arrestor according to the Ex-d standard.

    PLUG CONNECTION FOR HIGH-FREQUENCY-BASED FIELD DEVICES
    5.
    发明公开
    PLUG CONNECTION FOR HIGH-FREQUENCY-BASED FIELD DEVICES 审中-公开

    公开(公告)号：US20240195102A1

    公开(公告)日：2024-06-13

    申请号：US18554859

    申请日：2022-04-08

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Markus Beissert ,  Frank Voigt ,  Thilo Ihringer

    IPC: H01R13/11 ,  H01R24/64

    CPC classification number: H01R13/11 ,  H01R24/64 ,  H01R2201/02

    Abstract: The present disclosure relates to a high-frequency plug connection for high-frequency-based field devices, consisting of plugs and corresponding sockets. The high-frequency plug connection is characterized in that the at least one plug is resiliently enclosed by an enclosure such that this/these plug(s) is/are moveable radially with respect to its/their plugging axis. This has the advantage of reducing the risk of jamming against the enclosure when the plugs are inserted in the corresponding sockets, during fastening of the circuit board substrate on which the sockets are arranged. A modular design of the high-frequency-based field device, and the manufacturability thereof, are simplified as a result.

    HOUSING MODULE AND FIELD DEVICE
    7.
    发明申请
    HOUSING MODULE AND FIELD DEVICE 有权

    公开(公告)号：US20220304181A1

    公开(公告)日：2022-09-22

    申请号：US17626233

    申请日：2020-06-18

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Markus Beissert ,  Harald Müller ,  Martin Binzer

    IPC: H05K7/14 ,  G01D11/24

    Abstract: A housing module of a field device includes: a housing including a first housing chamber and a second housing chamber separated by a partition wall; measurement/control electronics disposed in the first housing chamber; interface electronics for connecting lines for supplying energy to the field device arranged in the second housing chamber, wherein the housing includes a first wall region to receive the partition wall, the first wall region separated from the partition wall by a gap having a path length, wherein the ratio of a gap width to the path length is less than 0.02; and a securing device for limiting a range of movement of the partition wall toward the second housing chamber, wherein the housing includes a second wall region with a groove extending parallel to a cross-sectional plane of the partition wall, the securing device including an engagement device to engage in the groove.

    HOUSING MODULE AND FIELD DEVICE
    8.
    发明申请
    HOUSING MODULE AND FIELD DEVICE 有权

    公开(公告)号：US20220256723A1

    公开(公告)日：2022-08-11

    申请号：US17626189

    申请日：2020-06-18

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Markus Beissert ,  Harald Müller ,  Marc Fiedler

    IPC: H05K5/02 ,  G01D11/24 ,  H01B17/26

    Abstract: A housing module includes a housing including a housing wall, a first housing chamber and a second housing chamber separated by a partition wall, wherein: the partition wall has a through-opening for an electrical feedthrough for connecting measurement/operating electronics to interface electronics; the feedthrough satisfying requirements of an Ex-d standard; the feedthrough having an electrically insulating carrier body and a plurality of electrically conductive connecting devices for providing the electrical connection, which connecting devices extend through holes in the carrier body; the holes each having a first dimension along a hole axis and each having an inner diameter; the connecting devices each having an outer diameter; the carrier body being inserted into the through-opening from a side of the partition wall facing the first housing chamber, and forming a flame arrestor according to the Ex-d standard.

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