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    Automatically tunable mass damper
    22.
    发明授权
    Automatically tunable mass damper 有权

    公开(公告)号：US12270449B2

    公开(公告)日：2025-04-08

    申请号：US17685495

    申请日：2022-03-03

    Applicant: General Electric Company

    Inventor： Charles Erklin Seeley ,  Eladio Clemente Delgado

    IPC: F16F7/10 ,  F16F7/104 ,  H02K7/02 ,  H02K7/116 ,  F03D7/02

    Abstract: A system and method include with a mass damper for reducing vibrations in a structure or machine. The mass damper includes a frame that is movable linearly along a base, which includes a track gear. A flywheel is in geared engagement with the track gear so as to be rotationally driven as the frame moves linearly relative to the base. A rotation damper is mounted on the frame and is geared engagement with the flywheel, the rotation damper producing a counter-torque against rotation of the flywheel that is proportional to a rotational velocity of the flywheel. The rotation damper has an electrical characteristic that is automatically adjusted to change the counter-torque and tune the mass damper.

    AUTOMATICALLY TUNABLE MASS DAMPER
    23.
    发明公开
    AUTOMATICALLY TUNABLE MASS DAMPER 审中-公开

    公开(公告)号：US20230279917A1

    公开(公告)日：2023-09-07

    申请号：US17685495

    申请日：2022-03-03

    Applicant: General Electric Company

    Inventor： Charles Erklin Seeley ,  Eladio Clemente Delgado

    IPC: F16F7/10 ,  F16F7/104 ,  H02K7/02 ,  H02K7/116

    CPC classification number: F16F7/1005 ,  F16F7/104 ,  H02K7/02 ,  H02K7/116 ,  F16F2222/08 ,  F16F2232/08 ,  F03D7/0296

    Abstract: A system and method include with a mass damper for reducing vibrations in a structure or machine. The mass damper includes a frame that is movable linearly along a base, which includes a track gear. A flywheel is in geared engagement with the track gear so as to be rotationally driven as the frame moves linearly relative to the base. A rotation damper is mounted on the frame and is geared engagement with the flywheel, the rotation damper producing a counter-torque against rotation of the flywheel that is proportional to a rotational velocity of the flywheel. The rotation damper has an electrical characteristic that is automatically adjusted to change the counter-torque and tune the mass damper.

    Coriolis flow meter for measuring properties of a fluid and method therefor
    24.
    发明授权
    Coriolis flow meter for measuring properties of a fluid and method therefor 有权

    公开(公告)号：US10119851B2

    公开(公告)日：2018-11-06

    申请号：US15384771

    申请日：2016-12-20

    Applicant: General Electric Company

    Inventor： Jens Ruetten ,  Philipp Lang ,  Charles Erklin Seeley

    IPC: G01F1/84

    Abstract: A Coriolis flow meter for measuring one or more properties of a fluid is described herein which involves a modular configuration, and includes a fluid flow sub-system and a mechanical oscillator sub-system, both functionally separate, and are coupled in a closed loop arrangement, such that the flow conduit is not directly vibrated, and instead receives induced oscillations from the mechanical oscillator sub-system. The Coriolis flow meter is useful for high purity applications, as well as for the bioprocessing applications. Bioprocessing systems incorporating the Coriolis flow meter are also described herein. Method for measuring one or more properties of a fluid using the disclosed Coriolis flow meter are also described herein.

    System for cooling devices
    26.
    发明授权
    System for cooling devices 有权
    冷却装置系统

    公开(公告)号：US09303858B2

    公开(公告)日：2016-04-05

    申请号：US13779822

    申请日：2013-02-28

    Applicant: General Electric Company

    Inventor： Charles Erklin Seeley ,  Stanton Earl Weaver, Jr. ,  Brian Magann Rush ,  Mark Howard Giammattei

    IPC: B60Q1/06 ,  F21V29/00 ,  F04B43/04 ,  H01L23/467 ,  F04B43/09 ,  F04B45/027 ,  F21V29/63

    CPC classification number: F15D1/007 ,  F04B43/046 ,  F04B43/095 ,  F04B45/027 ,  F21V29/60 ,  F21V29/63 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A cooling system is provided. The cooling system includes an enclosure. The enclosure is defined by walls among which at least one is movable. The enclosure further includes at least one aperture on at least one wall. The system further includes an amplification element that is coupled with at least one walls of the enclosure. Further, the cooling system includes an actuation unit mechanically coupled with the amplification element. The actuation unit includes at least one actuation signal triggered actuator configured to cause a displacement the amplification element. In the cooling system, the amplification element is configured to amplify the actuator caused displacement through to the at least one wall of the enclosure such that fluid enters and exits the enclosure from the at least one aperture.

    Abstract translation: 提供冷却系统。 冷却系统包括一个外壳。 外壳由墙壁限定，其中至少一个是可移动的。 外壳还包括至少一个壁上的至少一个孔。 该系统还包括与外壳的至少一个壁耦合的放大元件。 此外，冷却系统包括与放大元件机械耦合的致动单元。 致动单元包括至少一个致动信号触发的致动器，其构造成使放大元件发生位移。 在冷却系统中，放大元件被配置为放大致动器，使得位移通过至壳体的至少一个壁，使得流体从至少一个孔进入和离开外壳。

    LOW FREQUENCY SYNTHETIC JET ACTUATOR AND METHOD OF MANUFACTURING THEREOF
    29.
    发明申请
    LOW FREQUENCY SYNTHETIC JET ACTUATOR AND METHOD OF MANUFACTURING THEREOF 有权
    低频合成喷嘴致动器及其制造方法

    公开(公告)号：US20150001311A1

    公开(公告)日：2015-01-01

    申请号：US14490755

    申请日：2014-09-19

    Applicant: General Electric Company

    Inventor： Todd Garrett Wetzel ,  Thomas Elliot Stecher ,  Charles Erklin Seeley ,  Charles Franklin Wolfe, JR. ,  Yogen Vishwas Utturkar ,  Bryan Patrick Whalen

    IPC: B05B17/06 ,  F15D1/02 ,  F15D1/08

    CPC classification number: B05B17/0607 ,  F15D1/00 ,  F15D1/025 ,  F15D1/08 ,  Y10T29/49401

    Abstract: A system and method for lowering the structural natural frequency of a synthetic jet actuator is disclosed. A synthetic jet actuator is provided that includes a first plate, a second plate spaced apart from the first plate and arranged parallelly thereto, and a spacer element configured to space the first plate apart from the second plate and define a chamber along with the first and second plates. The spacer element includes at least one orifice formed therein such that the chamber is in fluid communication with an environment external to the chamber, and the spacer element is constructed to deform in a bending motion in response to a deflection of at least one of the first and second plates.

    Abstract translation: 公开了一种用于降低合成射流致动器的结构固有频率的系统和方法。 提供合成射流致动器，其包括第一板，与第一板间隔开并平行布置的第二板，以及间隔元件，其构造成将第一板与第二板隔开并且与第一板和第一板一起限定腔室 第二盘。 间隔元件包括形成在其中的至少一个孔，使得腔室与腔室外部的环境流体连通，并且间隔元件构造成响应于第一和第二腔中的至少一个的偏转而在弯曲运动中变形 和第二盘。

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