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84 条记录 (耗时 0.203 秒)

    Frequency converter
    1.
    外观设计
    Frequency converter 有权

    公开(公告)号：USD1028888S1

    公开(公告)日：2024-05-28

    申请号：US29803179

    申请日：2021-08-11

    申请人： Danfoss Power Electronics A/S

    设计人： Michael Sørensen

    摘要： FIG. 1 is a front, right side and top perspective view of a frequency converter comprising a new, original and ornamental design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a back view thereof;
    FIG. 4 is a top view thereof;
    FIG. 5 is a bottom view thereof;
    FIG. 6 is a left view thereof; and,
    FIG. 7 is a right view thereof.

    Frequency converter
    2.
    外观设计
    Frequency converter 有权

    公开(公告)号：USD1028887S1

    公开(公告)日：2024-05-28

    申请号：US29769107

    申请日：2021-02-03

    申请人： Danfoss Power Electronics A/S

    设计人： Michael Sørensen

    摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
    FIG. 1 is a front, right side and top perspective view of a frequency converter comprising a new, original and ornamental design having an element shown in color red;
    FIG. 2 is a front view thereof;
    FIG. 3 is a back view thereof;
    FIG. 4 is a top view thereof;
    FIG. 5 is a bottom view thereof;
    FIG. 6 is a left view thereof;
    FIG. 7 is a right view thereof;
    FIG. 8 is a front, right side and top perspective view of the frequency converter of FIG. 1 in accordance with an embodiment having an element shown in color red;
    FIG. 9 is a front view thereof;
    FIG. 10 is a back view thereof;
    FIG. 11 is a top view thereof;
    FIG. 12 is a bottom view thereof;
    FIG. 13 is a left view thereof;
    FIG. 14 is a right view thereof;
    FIG. 15 is a front, right side and top perspective view of the frequency converter of FIG. 1 in accordance with an embodiment having an element shown in color red;
    FIG. 16 is a front view thereof;
    FIG. 17 is a back view thereof;
    FIG. 18 is a top view thereof;
    FIG. 19 is a bottom view thereof;
    FIG. 20 is a left view thereof;
    FIG. 21 is a right view thereof;
    FIG. 22 is a front, right side and top perspective view of the frequency converter of FIG. 1 in accordance with an embodiment having an element shown in color red;
    FIG. 23 is a front view thereof;
    FIG. 24 is a back view thereof;
    FIG. 25 is a top view thereof;
    FIG. 26 is a bottom view thereof;
    FIG. 27 is a left view thereof; and,
    FIG. 28 is a right view thereof.

    Combined frequency converter and frequency converter panel
    3.
    外观设计
    Combined frequency converter and frequency converter panel 有权

    公开(公告)号：USD1021793S1

    公开(公告)日：2024-04-09

    申请号：US29738732

    申请日：2020-06-19

    申请人： Danfoss Power Electronics A/S

    设计人： Michael Sørensen

    摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
    FIG. 1 is a front, right side and top perspective view of a frequency converter and frequency converter panel in accordance with a first embodiment with no color claimed;
    FIG. 2 is a front view thereof;
    FIG. 3 is a back view thereof;
    FIG. 4 is a bottom view thereof;
    FIG. 5 is a top view thereof;
    FIG. 6 is a left view thereof;
    FIG. 7 is a right view thereof;
    FIG. 8 is a front, right side and top perspective view of a frequency converter and frequency converter panel in accordance with a second embodiment having an element shown in color red;
    FIG. 9 is a front view thereof;
    FIG. 10 is a back view thereof;
    FIG. 11 is a bottom view thereof;
    FIG. 12 is a top view thereof;
    FIG. 13 is a left view thereof;
    FIG. 14 is a right view thereof;
    FIG. 15 is a front, right side and top perspective view of a frequency converter and frequency converter panel in accordance with a third embodiment having an element shown in color red;
    FIG. 16 is a front view thereof;
    FIG. 17 is a back view thereof;
    FIG. 18 is a bottom view thereof;
    FIG. 19 is a top view thereof;
    FIG. 20 is a left view thereof;
    FIG. 21 is a right view thereof;
    FIG. 22 is a front, right side and top perspective view of a frequency converter and frequency converter panel in accordance with a fourth embodiment having an element shown in color red;
    FIG. 23 is a front view thereof;
    FIG. 24 is a back view thereof;
    FIG. 25 is a bottom view thereof;
    FIG. 26 is a top view thereof;
    FIG. 27 is a left view thereof; and,
    FIG. 28 is a right view thereof.

    Combined frequency converter and frequency converter panel
    4.
    外观设计
    Combined frequency converter and frequency converter panel 有权

    公开(公告)号：USD1021792S1

    公开(公告)日：2024-04-09

    申请号：US29738731

    申请日：2020-06-19

    申请人： Danfoss Power Electronics A/S

    设计人： Michael Sørensen

    摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
    FIG. 1 is a front, right side and top perspective view of a combined frequency converter and frequency converter panel in accordance with a first embodiment with no color claimed;
    FIG. 2 is a front view thereof;
    FIG. 3 is a back view thereof;
    FIG. 4 is a bottom view thereof;
    FIG. 5 is a top view thereof;
    FIG. 6 is a left view thereof;
    FIG. 7 is a right view thereof;
    FIG. 8 is a front, right side and top perspective view of a combined frequency converter and frequency converter panel in accordance with a second embodiment having an element shown in color red;
    FIG. 9 is a front view thereof;
    FIG. 10 is a back view thereof;
    FIG. 11 is a bottom view thereof;
    FIG. 12 is a top view thereof;
    FIG. 13 is a left view thereof;
    FIG. 14 is a right view thereof;
    FIG. 15 is a front, right side and top perspective view of a combined frequency converter and frequency converter panel in accordance with a third embodiment having an element shown in color red;
    FIG. 16 is a front view thereof;
    FIG. 17 is a back view thereof;
    FIG. 18 is a bottom view thereof;
    FIG. 19 is a top view thereof;
    FIG. 20 is a left view thereof;
    FIG. 21 is a right view thereof;
    FIG. 22 is a front, right side and top perspective view of a combined frequency converter and frequency converter panel in accordance with a fourth embodiment having an element shown in color red;
    FIG. 23 is a front view thereof;
    FIG. 24 is a back view thereof;
    FIG. 25 is a bottom view thereof;
    FIG. 26 is a top view thereof;
    FIG. 27 is a left view thereof; and,
    FIG. 28 is a right view thereof.

    Capacitor cup and arrangement for fastening capacitor cup
    9.
    发明授权
    Capacitor cup and arrangement for fastening capacitor cup 有权

    公开(公告)号：US10886064B2

    公开(公告)日：2021-01-05

    申请号：US16092909

    申请日：2017-04-12

    申请人： Danfoss Power Electronics A/S

    发明人： Matthew Donovan Gray ,  George Miller ,  Shawn Rink ,  Michael Lai ,  Stephen Ray Larsen

    IPC分类号： H01G2/04 ,  H01G2/10 ,  H05K5/02

    摘要： The present invention relates to an arrangement for fastening a capacitor cup within which a capacitor is accommodated. The arrangement is for fastening a capacitor cup onto an opening of a mid-plate, wherein the capacitor cup comprises a cylindrical body having an opening end and an opposite end. The arrangement comprises: a collar provided on an outer surface of the cylindrical body, closely around the opening end; at least one first engagement feature formed at the outer surface of the cylindrical body and adjacent to the collar; and, at least one second engagement feature, corresponding to the first engagement feature, formed at an edge of the opening of the mid-plate; wherein, an engagement between the first and second engagement features fastens the capacitor cup onto the opening of the mid-plate. This arrangement for fastening the capacitor cup according to the present invention eliminates additional fastening members or parts, and effectively creates and maintains an environmental seal between the electronics area and the environment.

    Safety vacuum release system
    10.
    发明授权
    Safety vacuum release system 有权

    公开(公告)号：US10724263B2

    公开(公告)日：2020-07-28

    申请号：US15652097

    申请日：2017-07-17

    申请人： Pentair Water Pool and Spa, Inc. ,  Danfoss Power Electronics A/S

    发明人： Robert W. Stiles, Jr. ,  Lars Hoffmann Berthelsen

    IPC分类号： F04B49/06 ,  E04H4/12 ,  F04B49/10 ,  E04H4/16

    摘要： Some embodiments of the invention provide a pumping system for at least one aquatic application. The pumping system includes a pump, a motor coupled to the pump, a user interface associated with the pump designed to receive input instructions from a user, and a controller in communication with the motor. The controller determines a power parameter associated with the motor and compares the power parameter to a predetermined threshold value. The controller triggers a safety vacuum release system based on the comparison of the power parameter and the threshold value.