公开(公告)号：US20250035782A1

公开(公告)日：2025-01-30

申请号：US18912006

申请日：2024-10-10

Applicant: Fluke Corporation

Inventor： Dileepa Prabhakar ,  Michael D. Stuart

IPC: G01S15/89 ,  G01S15/42 ,  G06T7/11

Abstract: An acoustic analysis system includes an acoustic sensor array that receives acoustic signals from a target scene and outputs acoustic data based on the one or more acoustic signals. A processor receives a first set of acoustic data representing a first portion of the target scene and having a first field of view (FOV), generates a first acoustic image based on the first set of acoustic data, receives a second set of acoustic data representing a second portion of the target scene and having a second FOV, wherein the second FOV is different than the first FOV, generates a second acoustic image based on the second set of acoustic data, registers the first acoustic image and the second acoustic image to form an aligned first acoustic image and second acoustic image, and generate a panorama comprising the aligned first acoustic image and second acoustic image for presentation on a display.

公开(公告)号：USD1037282S1

公开(公告)日：2024-07-30

申请号：US29837479

申请日：2022-05-05

Applicant: Fluke Corporation

Designer： Joseph V. Ferrante ,  Jennifer C. Bronson

Abstract: FIG. 1 is a front view of a first embodiment of a display screen or portion thereof of an electrical test or measurement device with a graphical user interface showing our new design in an environment of an electrical test or measurement device.
FIG. 2 is a front view of a display screen or portion thereof of an electrical test or measurement device with a graphical user interface showing our new design according to the first embodiment shown in FIG. 1 but with the environment removed for clarity of disclosure.
FIG. 3 is a front view of a display screen or portion thereof of an electrical test or measurement device with a graphical user interface showing our new design according to a second embodiment.
FIG. 4 is a front view of a display screen or portion thereof of an electrical test or measurement device with a graphical user interface showing our new design according to a third embodiment; and,
FIG. 5 is a front view of a display screen or portion thereof of an electrical test or measurement device with a graphical user interface showing our new design according to a fourth embodiment.
The broken lines in FIG. 1 showing an electrical test or measurement device illustrate environment for the display screen or portion thereof with a graphical user interface and form no part of the claimed design. The rectangular broken line perimeter in each of FIGS. 2 to 5 illustrates a display screen or portion thereof of an electrical test or measurement device and forms no part of the claimed design. The remaining broken lines in FIGS. 2 to 5 show aspects of the graphical user interface that form no part of the claimed design.
The graphical user interface according to the second, third, and fourth embodiments shown in FIGS. 3, 4, and 5 respectively, may be substituted for the graphical user interface according to the first embodiment shown on the display screen of the electrical test or measurement device in FIG. 1.

公开(公告)号：USD1024125S1

公开(公告)日：2024-04-23

申请号：US29869205

申请日：2022-12-23

Applicant: Fluke Corporation

Designer： Wayne S. Hoofnagle ,  J. David Schell ,  Jamie M. Martin

Abstract: FIG. 1 is a first embodiment of a display screen or portion thereof with a graphical user interface showing our new design.
FIG. 2 is a second embodiment thereof.
FIG. 3 is a third embodiment thereof.
FIG. 4 is a fourth embodiment thereof.
FIG. 5 is a fifth embodiment thereof; and,
FIG. 6 is a sixth embodiment thereof.
The outer perimeter in broken lines that surrounds the graphical user interface in which the design is embodied represents a display screen or portion thereof and forms no part of the claimed design. Other broken lines within the graphical user interface illustrate aspects of the graphical user interface that form no part of the claimed design.

公开(公告)号：US11965958B2

公开(公告)日：2024-04-23

申请号：US17262488

申请日：2019-07-24

Applicant: Fluke Corporation

Inventor： Michael D. Stuart ,  Dileepa Prabhakar

IPC: G01S15/89 ,  G01C3/02 ,  G01C21/16 ,  G01H3/12 ,  G01S3/808 ,  G01S7/56 ,  G01S15/86 ,  G01S17/86 ,  G01S19/01 ,  G06T7/70 ,  G06T11/00 ,  H04N23/80 ,  H04R29/00 ,  H04S7/00

CPC classification number: G01S15/8977 ,  G01C3/02 ,  G01C21/16 ,  G01H3/125 ,  G01S3/808 ,  G01S3/8086 ,  G01S7/56 ,  G01S15/86 ,  G01S15/89 ,  G01S17/86 ,  G01S19/01 ,  G06T7/70 ,  G06T11/00 ,  H04N23/80 ,  H04R29/008 ,  H04S7/301 ,  H04S7/40 ,  G06T2207/10012 ,  H04R2430/20

Abstract: Some systems include an electromagnetic imaging tool configured to receive electromagnetic radiation, a communication interface, a processor in communication with the electromagnetic imaging tool and the communication interface, and a housing. Systems can include a first sensor head having a first plurality of acoustic sensor elements arranged in a first acoustic sensor array. The communication interface can provide communication between the processor and the sensor head via wired or wireless communication. The communication interface can comprise a docking port in communication with the processor and configured to removably receive a corresponding docking mechanism of the first sensor head. Some systems may include a second sensor head having a second plurality of acoustic sensor elements. The second sensor head may be interchangeably connectable to the communication interface and/or the first sensor head.

公开(公告)号：US20240092204A1

公开(公告)日：2024-03-21

申请号：US18471991

申请日：2023-09-21

Applicant: Fluke Corporation

Inventor： Timothy Byron Brown

IPC: B60L53/302 ,  B60L53/60 ,  H05K7/20

CPC classification number: B60L53/302 ,  B60L53/60 ,  H05K7/20327 ,  H05K7/20445

Abstract: An electrical energy absorption and heat storage system absorbs electrical energy transferred during a calibration process of an electric vehicle charging station. The system includes a resistive load, which, in operation, receives electrical energy and converts the electrical energy into heat. The heat is transferred to and stored in one or more heat storage mediums and then dissipated. The heat storage mediums may include phase-change heat storage mediums, such as water, solid heat storage mediums, such as ceramic mass (e.g., alumina), or combinations thereof. The stored heat may be dissipated as steam, contained for later dissipation, or combinations thereof. Heat sinks, convection and conduction cooling may be employed to dissipate the stored heat. An energy status of the system, together with information regarding the characteristics of the calibration process, may be used to determine whether it is appropriate to use the system to absorb the heat of the calibration process.

公开(公告)号：USD1016641S1

公开(公告)日：2024-03-05

申请号：US29833644

申请日：2022-04-06

Applicant: Fluke Corporation

Designer： Wei Liu

Abstract: FIG. 1 is a perspective view of a clamp meter showing my new design.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a left side elevation view thereof.
FIG. 5 is a right side elevation view thereof.
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the figures illustrate portions of the clamp meter in which the design is embodied that form no part of the claimed design.

公开(公告)号：US20240068883A1

公开(公告)日：2024-02-29

申请号：US18503016

申请日：2023-11-06

Applicant: Fluke Corporation

Inventor： Timothy B. Brown ,  Rong Ding ,  Donald D. Leach ,  David W. Farley

IPC: G01K7/18 ,  G01K1/08 ,  G01K1/14

CPC classification number: G01K7/18 ,  G01K1/08 ,  G01K1/14 ,  G01K7/183 ,  G01K1/10

Abstract: A temperature sensor includes a platinum member having a base portion and a plurality of prongs extending from the base portion. The platinum member is positioned within a housing that includes a first platform having a first support surface supporting the base portion, and a second platform having a second support surface spaced apart from the first support surface. The second support surface supports an end portion of at least one prong of the plurality of prongs, and medial portions of the plurality of prongs between the first and second support surfaces are suspended at a distance from an interior surface of the housing. In some cases, the housing further includes one or more support members between the first and second platforms that project from the interior surface of the housing toward the medial portion of one or more prongs to limit an amount of bending of the prongs.

公开(公告)号：US11913829B2

公开(公告)日：2024-02-27

申请号：US17560836

申请日：2021-12-23

Applicant: Fluke Corporation

Inventor： Michael D. Stuart ,  Dileepa Prabhakar

IPC: G01H3/12 ,  G01S3/808 ,  G01S3/801 ,  H04R29/00

CPC classification number: G01H3/125 ,  G01S3/801 ,  G01S3/8083 ,  H04R29/008 ,  H04R2430/20

Abstract: Systems and methods directed toward acoustic analysis can include an acoustic sensor array comprising a plurality of acoustic sensor elements, an electromagnetic imaging tool, and a processor in communication with the acoustic sensor array and the electromagnetic imaging tool. The processor can be configured to analyze acoustic data to extract one or more acoustic parameters representative of acoustic signals at one or more locations in an acoustic scene and generate a display image that includes electromagnetic image data and acoustic image data. The display image can further include information indicative of the one or more acoustic parameters at one or more locations in the acoustic scene, such as including acoustic image data in the display image at locations in the scene at which the one or more acoustic parameters satisfies a predetermined condition.

公开(公告)号：US11905943B2

公开(公告)日：2024-02-20

申请号：US17538751

申请日：2021-11-30

Applicant: Fluke Corporation

Inventor： Fudong Xu ,  Hui Wang ,  Shounan Luo

IPC: F04B49/12 ,  F04B1/24 ,  F04B17/03 ,  F04B1/124

CPC classification number: F04B49/125 ,  F04B1/124 ,  F04B17/03

Abstract: A multi-stage electric gas pump includes a driving mechanism and an eccentric shaft including a main body having a longitudinal axis, a first eccentric portion, and a second eccentric portion, wherein the first eccentric portion and the second eccentric portion are fixed on the main body. The eccentric shaft is driven by the driving mechanism to produce a first circular movement of the first eccentric portion around the longitudinal axis and a second circular movement of the second eccentric portion around the longitudinal axis, wherein the second circular movement is synchronized with the first circular movement. The multi-stage electric gas pump further includes a first cylinder, a second cylinder, and a third cylinder. The cylinders in three stages are driven by the eccentric shaft so as to achieve three-stage pressurization of gas.

公开(公告)号：USD1006655S1

公开(公告)日：2023-12-05

申请号：US29825448

申请日：2022-02-01

Applicant: Fluke Corporation

Designer： Wei Huang

Abstract: FIG. 1 is a bottom, rear, left side perspective view of an infrared thermometer showing my new design.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a left side elevation view thereof.
FIG. 5 is a right side elevation view thereof.
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the figures illustrate portions of the infrared thermometer in which the design is embodied that form no part of the claimed design.