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    Fluid line system with adapter for connecting fluid lines
    1.
    发明授权
    Fluid line system with adapter for connecting fluid lines 有权

    公开(公告)号：US11592133B2

    公开(公告)日：2023-02-28

    申请号：US17331771

    申请日：2021-05-27

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Holger Bernhard ,  Michael Lambrigger ,  Gebhard Gschwend ,  Christian Matt

    IPC: F16L41/02 ,  G01F15/18 ,  F16L23/02

    Abstract: An adapter includes several connecting nozzles. Free nozzle ends of the connecting nozzles are adapted to be connected to line ends of fluid lines. The adapter includes, for guiding flowing fluid in and then out, two mutually separated, tubular flow channels. Moreover, the adapter includes a projection, which extends from the nozzle end with a length to a free projection end remote therefrom. A fluid line system formed by means of the adapter comprises, furthermore, a fluid line with, enveloped by a wall, a lumen. The fluid line can be connected with its line end to the connecting nozzle of the adapter in such a manner that the projection protrudes inwardly into the lumen of the fluid line to form two tubular chambers of the fluid line mutually separated by the projection and adapted for guiding through flowing fluid.

    Measuring system for measuring at least one measured variable of a fluid as well as method for operating such a measuring system
    2.
    发明授权
    Measuring system for measuring at least one measured variable of a fluid as well as method for operating such a measuring system 有权

    公开(公告)号：US10429218B2

    公开(公告)日：2019-10-01

    申请号：US15518515

    申请日：2015-09-02

    Applicant: Endress + Hauser Flowtec AG

    Inventor： Holger Bernhard ,  Michael Lammbrigger ,  Gebhard Gschwend ,  Christian Matt

    IPC: G01F1/58 ,  G01F15/00 ,  G01F15/18 ,  G01F1/84 ,  G01F1/66

    Abstract: A measuring system for measuring at least one measured variable of a flowing fluid, comprises a fluid supply line, a transducer apparatus, which has a tube and at least one other tube and is adapted to deliver at least one measurement signal corresponding to the at least one measured variable, a fluid return line, and a fluid withdrawal line. To open a first flow path, which leads from the lumen of the fluid supply line to the lumen of the tube, further to the lumen of the tube and further to the lumen of the fluid return line, equally as well not to the lumen of the fluid withdrawal line, and thereafter to allow fluid to flow along the flow path for the maintaining the temperature and/or for cleaning of parts of the measuring system and/or for conditioning fluid. It is, additionally, provided (instead of the first flow path) thereafter to open a second flow path, which leads from the lumen of the fluid supply line to the lumen of the first tube and, in parallel, to the lumen of the second tube and further from the lumen of the first tube, and from the lumen of the second tube, in each case, to the lumen of the fluid withdrawal line, as well as to allow fluid to flow along the second flow path. Moreover, it is provided, while allowing fluid to flow along the second flow path, in given cases, also while allowing fluid to flow along the first flow path, to generate at least one measurement signal, as well as to use the measurement signal for ascertaining measured values of the at least one measured variable.

    MEASURING SYSTEM FOR MEASURING AT LEAST ONE MEASURED VARIABLE OF A FLUID AS WELL AS METHOD FOR OPERATING SUCH A MEASURING SYSTEM
    3.
    发明申请
    MEASURING SYSTEM FOR MEASURING AT LEAST ONE MEASURED VARIABLE OF A FLUID AS WELL AS METHOD FOR OPERATING SUCH A MEASURING SYSTEM 审中-公开

    公开(公告)号：US20170219398A1

    公开(公告)日：2017-08-03

    申请号：US15518515

    申请日：2015-09-02

    Applicant: Endress + Hauser Flowtec AG

    Inventor： Holger Bernhard ,  Michael Lammbrigger ,  Gebhard Gschwend ,  Christian Matt

    IPC: G01F1/58 ,  G01F15/18 ,  G01F1/66

    CPC classification number: G01F1/58 ,  G01F1/66 ,  G01F1/845 ,  G01F1/8477 ,  G01F1/8495 ,  G01F15/005 ,  G01F15/18

    Abstract: A measuring system for measuring at least one measured variable of a flowing fluid, comprises a fluid supply line, a transducer apparatus, which has a tube and at least one other tube and is adapted to deliver at least one measurement signal corresponding to the at least one measured variable, a fluid return line, and a fluid withdrawal line. To open a first flow path, which leads from the lumen of the fluid supply line to the lumen of the tube, further to the lumen of the tube and further to the lumen of the fluid return line, equally as well not to the lumen of the fluid withdrawal line, and thereafter to allow fluid to flow along the flow path for the maintaining the temperature and/or for cleaning of parts of the measuring system and/or for conditioning fluid. It is, additionally, provided (instead of the first flow path) thereafter to open a second flow path, which leads from the lumen of the fluid supply line to the lumen of the first tube and, in parallel, to the lumen of the second tube and further from the lumen of the first tube, and from the lumen of the second tube, in each case, to the lumen of the fluid withdrawal line, as well as to allow fluid to flow along the second flow path. Moreover, it is provided, while allowing fluid to flow along the second flow path, in given cases, also while allowing fluid to flow along the first flow path, to generate at least one measurement signal, as well as to use the measurement signal for ascertaining measured values of the at least one measured variable.

    Adapter or Connecting Fluid Lines as well as Fluid Line System Formed Therewith
    4.
    发明申请
    Adapter or Connecting Fluid Lines as well as Fluid Line System Formed Therewith 审中-公开

    公开(公告)号：US20180313487A1

    公开(公告)日：2018-11-01

    申请号：US15772866

    申请日：2016-10-12

    Applicant: Endress + Hauser Flowtec AG

    Inventor： Holger Bernhard ,  Michael Lambrigger ,  Gebhard Gschwend ,  Christian Matt

    IPC: F16L41/02 ,  F16L23/02 ,  G01F15/18

    CPC classification number: G01F15/185 ,  F16L41/023

    Abstract: An adapter comprises a connecting nozzle, a connecting nozzle as well as a connecting nozzle. The free nozzle ends of the connecting nozzles are adapted to be connected to line ends of fluid lines. The adapter includes, for guiding flowing fluid in and then out, two mutually separated, tubular flow channels, of which a flow channel extends from a flow opening located in the free nozzle end of the connecting nozzle to a flow opening located in the free nozzle end of the connecting nozzle and a flow channel extends from a flow opening located in the free nozzle end of the connecting nozzle to a flow opening located in the free nozzle end. Moreover, the adapter includes, bordering on a region of the free nozzle end located between the flow openings a projection, which extends from the nozzle end with a length to a free projection end remote therefrom. A fluid line system formed by means of the adapter comprises, furthermore, a fluid line with, enveloped by a wall, a lumen, which extends from a flow opening located in a line end of the fluid line both to a flow opening located in a line end of the fluid line as well as also to a flow opening located spaced from the flow opening in the line end. The fluid line can be connected with its line end to the connecting nozzle of the adapter in such a manner that the projection protrudes inwardly into the lumen of the fluid line to form two tubular chambers of the fluid line mutually separated by the projection and adapted for guiding through flowing fluid.

    Measuring transducer of vibration-type
    5.
    发明授权
    Measuring transducer of vibration-type 有权

    公开(公告)号：US09897473B2

    公开(公告)日：2018-02-20

    申请号：US15107129

    申请日：2014-11-17

    Applicant: Endress + Hauser Flowtec AG

    Inventor： Marcel Braun ,  Robert Lalla ,  Christian Matt

    IPC: G01F1/84

    CPC classification number: G01F1/8431 ,  G01F1/8413 ,  G01F1/8477

    Abstract: The measuring transducer comprises four measuring tubes (181, 182, 183, 184) as well as two oscillation exciters and (51, 52). The oscillation exciter (51) includes a coil (511) secured to the measuring tube (181) as well as a permanent magnet (512) secured to the measuring tube (182) and movable relative to the coil (511) and the oscillation exciter (52) includes a coil (521) secured to the measuring tube (183) as well as a permanent magnet (522) secured to the measuring tube (184) and movable relative to the coil (521). In the case of the measuring transducer of the invention, the coils (511, 521) are connected electrically in parallel with one another.

    Measuring Transducer of Vibration-Type
    6.
    发明申请
    Measuring Transducer of Vibration-Type 有权
    振动型测量传感器

    公开(公告)号：US20170003156A1

    公开(公告)日：2017-01-05

    申请号：US15107129

    申请日：2014-11-17

    Applicant: ENDRESS + HAUSER FLOWTEC AG

    Inventor： Marcel Braun ,  Robert Lalla ,  Christian Matt

    IPC: G01F1/84

    CPC classification number: G01F1/8431 ,  G01F1/8413 ,  G01F1/8477

    Abstract: The measuring transducer comprises four measuring tubes (181, 182, 183, 184) as well as two oscillation exciters and (51, 52). The oscillation exciter (51) includes a coil (511) secured to the measuring tube (181) as well as a permanent magnet (512) secured to the measuring tube (182) and movable relative to the coil (511) and the oscillation exciter (52) includes a coil (521) secured to the measuring tube (183) as well as a permanent magnet (522) secured to the measuring tube (184) and movable relative to the coil (521). In the case of the measuring transducer of the invention, the coils (511, 521) are connected electrically in parallel with one another.

    Abstract translation: 测量传感器包括四个测量管（181,182,183,184）以及两个振荡激励器（51,52）。 振荡激励器（51）包括固定在测量管（181）上的线圈（511）以及固定在测量管（182）上并可相对于线圈（511）移动的永磁体（512）和振荡激励器 （52）包括固定到测量管（183）上的线圈（521）以及固定到测量管（184）并相对于线圈（521）可移动的永磁体（522）。 在本发明的测量传感器的情况下，线圈（511,521）彼此并联地电连接。

    FLUID LINE SYSTEM WITH ADAPTER FOR CONNECTING FLUID LINES
    9.
    发明申请
    FLUID LINE SYSTEM WITH ADAPTER FOR CONNECTING FLUID LINES 有权

    公开(公告)号：US20210285588A1

    公开(公告)日：2021-09-16

    申请号：US17331771

    申请日：2021-05-27

    Applicant: Endress+Hauser Flowtec AG

    Inventor： Holger Bernhard ,  Michael Lambrigger ,  Gebhard Gschwend ,  Christian Matt

    IPC: F16L41/02 ,  G01F15/18 ,  F16L23/02

    Abstract: An adapter includes several connecting nozzles. Free nozzle ends of the connecting nozzles are adapted to be connected to line ends of fluid lines. The adapter includes, for guiding flowing fluid in and then out, two mutually separated, tubular flow channels. Moreover, the adapter includes a projection, which extends from the nozzle end with a length to a free projection end remote therefrom. A fluid line system formed by means of the adapter comprises, furthermore, a fluid line with, enveloped by a wall, a lumen. The fluid line can be connected with its line end to the connecting nozzle of the adapter in such a manner that the projection protrudes inwardly into the lumen of the fluid line to form two tubular chambers of the fluid line mutually separated by the projection and adapted for guiding through flowing fluid.

    Adapter for connecting fluid lines and fluid line system formed therewith
    10.
    发明授权
    Adapter for connecting fluid lines and fluid line system formed therewith 有权

    公开(公告)号：US11028953B2

    公开(公告)日：2021-06-08

    申请号：US15772866

    申请日：2016-10-12

    Applicant: Endress + Hauser Flowtec AG

    Inventor： Holger Bernhard ,  Michael Lambrigger ,  Gebhard Gschwend ,  Christian Matt

    IPC: F16L41/02 ,  G01F15/18 ,  F16L23/02

    Abstract: An adapter includes several connecting nozzles. Free nozzle ends of the connecting nozzles are adapted to be connected to line ends of fluid lines. The adapter includes, for guiding flowing fluid in and then out, two mutually separated, tubular flow channels. Moreover, the adapter includes a projection, which extends from the nozzle end with a length to a free projection end remote therefrom. A fluid line system formed by means of the adapter comprises, furthermore, a fluid line with, enveloped by a wall, a lumen. The fluid line can be connected with its line end to the connecting nozzle of the adapter in such a manner that the projection protrudes inwardly into the lumen of the fluid line to form two tubular chambers of the fluid line mutually separated by the projection and adapted for guiding through flowing fluid.

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