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    Control method and system for operating an electrical component
    1.
    发明授权
    Control method and system for operating an electrical component 有权

    公开(公告)号：US12142919B2

    公开(公告)日：2024-11-12

    申请号：US17607750

    申请日：2020-04-30

    Applicant: Open Energi Limited

    Inventor： Michael Bironneau ,  James Mackay

    IPC: H02J3/14 ,  G05B17/02

    Abstract: A control method and system for operating an electrical component from an electrical distribution network maximises the advantage to be gained from the component simultaneously following two power-consumption strategies. The first strategy D(t) is relatively slow-moving, for example increasing consumption when electricity prices are lower, whereas the second F(t) requires fast-moving adjustments, for example when providing a frequency responsive service to counter network power imbalances. The method involves operating the component to follow a strategy with the fast-moving function F(t) superimposed on a baseline power function B(t), with B(t) derived from the slow-moving function D(t). In applying the invention to a binary component (i.e. one that is either “off” or “on”) that is providing the responsive service as part of a group of such components, B(t) is derived both from D(t) and also from past values of F(t). The effect of F(t) is mitigated by determining the value of B(t) for each of a sequence of subintervals by a method that takes into account its contribution to power consumption in all previous subintervals.

    Tabletop magnifier
    5.
    外观设计
    Tabletop magnifier 有权

    公开(公告)号：USD1012148S1

    公开(公告)日：2024-01-23

    申请号：US29772067

    申请日：2021-02-26

    Applicant: Carson Optical, Inc.

    Designer： Youssef Saafan

    Abstract: FIG. 1 is a perspective view of the tabletop magnifier showing my new design;
    FIG. 2 is a front elevational view thereof;
    FIG. 3 is a back side elevational view thereof;
    FIG. 4 is a left side elevational view thereof;
    FIG. 5 is a right side elevational view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The dotted lines are intended to show features and regions that are portions of the article that form no part of the claimed design.

    Cooler
    9.
    外观设计
    Cooler 有权

    公开(公告)号：USD991745S1

    公开(公告)日：2023-07-11

    申请号：US29778892

    申请日：2021-04-15

    Applicant: Rio Brands, LLC

    Designer： Robert John Silinski

    Abstract: FIG. 1 is a top front right perspective view of a cooler showing my new design;
    FIG. 2 is a top front right perspective view of the cooler shown in FIG. 1;
    FIG. 3 is top front perspective view of the cooler shown in FIG. 1;
    FIG. 4 is a top view of the cooler shown in FIG. 1;
    FIG. 5 is a top front left perspective view of the cooler shown in FIG. 1;
    FIG. 6 is a top rear right perspective view of the cooler shown in FIG. 1;
    FIG. 7 is a top rear left perspective view of the cooler shown in FIG. 1; and,
    FIG. 8 is a top rear perspective view of the cooler shown in FIG. 1.
    The dashed broken lines show portions of the cooler and form no part of the claimed design.

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