公开(公告)号：US20220196715A1

公开(公告)日：2022-06-23

申请号：US17132919

申请日：2020-12-23

Applicant: Honeywell International Inc.

Inventor： Ramachandra Rao Routu ,  Anil Madhav Bhide ,  Siva Sagar Kuricheti ,  Krishna Mohan ,  Shalu Singhvi

IPC: G01R22/06 ,  G01R21/133 ,  G01R31/42

Abstract: An electric energy meter includes a plurality of first terminals for receiving a measure of current of each of one or more phases of power and a plurality of second terminals for receiving a measure of voltage of each of one or more phases of power. A controller is configured to analyze the measure of current and the measure of voltage of each of the one or more phases of power in order to detect power quality issues in one or more of the one or more phases of power. For each of the detected power quality issues, the controller is configured to determine whether the detected power quality issue is caused by a utility generating the power or a consumer consuming the power and to communicate a message indicating the detected power quality issues via a communications port operably coupled to the controller.

公开(公告)号：US11460493B2

公开(公告)日：2022-10-04

申请号：US17132919

申请日：2020-12-23

Applicant: Honeywell International Inc.

Inventor： Ramachandra Rao Routu ,  Anil Madhav Bhide ,  Siva Sagar Kuricheti ,  Krishna Mohan ,  Shalu Singhvi

IPC: G01R22/06 ,  G01R31/42 ,  G01R21/133

Abstract: An electric energy meter includes a plurality of first terminals for receiving a measure of current of each of one or more phases of power and a plurality of second terminals for receiving a measure of voltage of each of one or more phases of power. A controller is configured to analyze the measure of current and the measure of voltage of each of the one or more phases of power in order to detect power quality issues in one or more of the one or more phases of power. For each of the detected power quality issues, the controller is configured to determine whether the detected power quality issue is caused by a utility generating the power or a consumer consuming the power and to communicate a message indicating the detected power quality issues via a communications port operably coupled to the controller.

公开(公告)号：US20220187348A1

公开(公告)日：2022-06-16

申请号：US17122713

申请日：2020-12-15

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Nitin Agarwal ,  Murali Krishna Bezawada ,  Murajith Menon ,  Krishna Mohan ,  Suresh Kumar Palle ,  Ganesh Patil ,  Vidyadhar Patwardhan ,  S Piramanayagam ,  Shalu Singhvi

IPC: G01R22/06 ,  G01R29/12 ,  H05K5/02

Abstract: A meter case used with a utility meter is disclosed. The meter shell includes a plurality of snap fit joints assembled on the meter case arranged to engage a module cover to mount the module cover to the meter shell. The module cover further includes wire housing formed along an inner periphery of the module cover that houses a wire having a first end and a second end therein. A metal shield placed behind the meter shell is electrically coupled to a first connector. A terminal electrically connected to the metal shield is arranged to discharge current to ground. An electrical contact electrically coupled to the second end of the wire is arranged to engage the first connector to establish an electrical connection to the metal shield for the discharge to ground of electrostatic currents sensed by wire.

公开(公告)号：US11054281B1

公开(公告)日：2021-07-06

申请号：US16782967

申请日：2020-02-05

Applicant: Honeywell International Inc.

Inventor： Akshay Khandelwal ,  Karma Bhutia ,  Suresh Kumar Palle ,  Murajith Muraleedharan ,  Krishna Mohan ,  Nitin Agarwal ,  Sai Kiran Lella ,  Ramaiah Chowdary ,  Bramari Tatavarthy

IPC: G01D4/00 ,  G06Q50/06 ,  G01D4/04 ,  G06Q20/14

Abstract: A meter casing can include a metal shield, and an outer casing that includes a display screen cavity that maintains a display screen, an optical port cavity that houses an optical port sensor assembly including a dongle, and a seal button cavity that houses a seal button and a sealing element. The seal button cavity can include one or more recess cavities formed in the communications module cover. The optical port cavity can include a circular port to securely mount the dongle. In addition, snap joints can be provided, which can hold an optical port cover that covers the optical port with respect to the optical port cavity.

公开(公告)号：US11448672B2

公开(公告)日：2022-09-20

申请号：US17122713

申请日：2020-12-15

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Nitin Agarwal ,  Murali Krishna Bezawada ,  Murajith Menon ,  Krishna Mohan ,  Suresh Kumar Palle ,  Ganesh Patil ,  Vidyadhar Patwardhan ,  S Piramanayagam ,  Shalu Singhvi

IPC: G01R22/06 ,  H05K5/02 ,  G01R29/12 ,  G06Q50/06

Abstract: A meter case used with a utility meter is disclosed. The meter shell includes a plurality of snap fit joints assembled on the meter case arranged to engage a module cover to mount the module cover to the meter shell. The module cover further includes wire housing formed along an inner periphery of the module cover that houses a wire having a first end and a second end therein. A metal shield placed behind the meter shell is electrically coupled to a first connector. A terminal electrically connected to the metal shield is arranged to discharge current to ground. An electrical contact electrically coupled to the second end of the wire is arranged to engage the first connector to establish an electrical connection to the metal shield for the discharge to ground of electrostatic currents sensed by wire.