公开(公告)号：US12218775B2

公开(公告)日：2025-02-04

申请号：US18084057

申请日：2022-12-19

Applicant: Rosemount Inc.

Inventor： Theodore Henry Schnaare ,  Eric Russell Lovegren ,  Yevgeny Yurevich Korolev ,  Robert Michael Weinberger ,  Marshall Leon Meier ,  Eric Darrell Rotvold

IPC: H04B1/38 ,  H04L5/16 ,  H04L12/28

Abstract: An Advanced Physical Layer (APL) adapter for enabling functional interconnection of a 2-wire APL spur to at least one industrial process legacy field device includes a first pair of terminals, APL physical layer (PHY) circuitry, a second pair of terminals and connectivity circuitry. The first pair of terminals is configured for connection to the 2-wire APL spur. The APL PHY circuitry is capacitively coupled to the first pair of terminals. The connectivity circuitry is configured to communicate with a legacy field device connected to the second pair of terminals in accordance with a legacy communication protocol and control the APL PHY circuitry to communicate through the first pair of terminals in accordance with an Ethernet protocol.

公开(公告)号：US12085465B2

公开(公告)日：2024-09-10

申请号：US16139771

申请日：2018-09-24

Applicant: Rosemount Inc.

Inventor： Paul R. Fadell

IPC: G01L19/06 ,  B08B3/02 ,  B08B3/04 ,  F16J15/52

CPC classification number: G01L19/0645 ,  B08B3/02 ,  B08B3/04 ,  F16J15/52

Abstract: A remote diaphragm seal is provided. The remote diaphragm seal includes a flange coupled to a deflectable diaphragm configured to come into contact with a flow of process fluid along a first side of the diaphragm. The flange includes a fluidic passageway in fluidic communication with a second side of the deflectable diaphragm, the fluidic passageway including a substantially incompressible fluid. The flange also includes at least one additional passageway in fluidic communication with the first side of the deflectable diaphragm.

公开(公告)号：US20240298267A1

公开(公告)日：2024-09-05

申请号：US18177421

申请日：2023-03-02

Applicant: Rosemount Inc.

Inventor： Eric Russell Lovegren ,  Brian Lee Westfield

IPC: H04W52/02

CPC classification number: H04W52/0274 ,  H04W52/0203

Abstract: A device includes a radio operating on a predetermined schedule, and a battery configured to supply power to the radio for radio operation. A radio controller is configured control to radio operation. A voltage indicating circuit is configured to monitor a voltage of the battery, and to provide an output signal indicative of a battery voltage sufficient to power radio operation. When the output signal is active, the radio controller allows operation of the radio on the predetermined schedule. When the output signal is inactive, the radio controller adjusts operation of the radio to maintain radio operation.

公开(公告)号：US12071608B2

公开(公告)日：2024-08-27

申请号：US16277224

申请日：2019-02-15

Applicant: Rosemount Inc.

Inventor： Andrew S. Dierker ,  Jinbo Hu ,  Tyrel L. Ruch ,  Rick J. Sumrall ,  Taufiq Ahmed ,  Ryan L. Bowlds ,  Michalle J. A. Adkins ,  Marc R. Mason ,  John W. Simon

IPC: C12M1/34 ,  C12M1/00

CPC classification number: C12M41/34 ,  C12M23/28 ,  C12M23/38 ,  C12M41/32 ,  C12M45/20

Abstract: An interface for coupling a dissolved oxygen sensor to a single-use bioreactor container is provided. A dissolved oxygen (DO) window membrane is operably coupled to the single-use container and configured to position a DO sensor at least partially within the single-use container. In some embodiments, a DO window body mounts the DO window membrane at a distal end thereof. The DO window body can include a slide lock for facilitating positioning of a DO sensor within the DO window body. Additionally, the DO window body may include at least one heat exchange fin.

公开(公告)号：US11992721B2

公开(公告)日：2024-05-28

申请号：US16923532

申请日：2020-07-08

Applicant: Rosemount Inc.

Inventor： Tyrel L. Ruch

IPC: A62C4/02 ,  A62C4/04 ,  B22F10/00 ,  F23D14/72 ,  F23N5/00 ,  G01N33/00

CPC classification number: A62C4/02 ,  A62C4/04 ,  B22F10/00 ,  F23D14/72 ,  F23N5/006 ,  G01N33/0009 ,  B22F2301/052 ,  B22F2301/15 ,  B22F2301/35

Abstract: A flame arrester for a process device is provided. The flame arrester includes a flame arrester element formed of a first helix having a first axis and a second helix having a second axis, wherein the first axis and the second axis are unparallel. A housing configured to mount to the process device. The flame arrester element is mounted to the housing. A combustion analyzer employing an improved flame arrester is provided along with a method of manufacturing an improved flame arrester for process devices.

公开(公告)号：US20240136696A1

公开(公告)日：2024-04-25

申请号：US18491133

申请日：2023-10-19

Applicant: Rosemount Inc.

Inventor： Greg E. GINDELE ,  Theodore H. SCHNAARE ,  Cory M. ROBINSON ,  Ryan C. TARRAS ,  James A. JOHNSON ,  Jason H. RUD ,  Eric R. LOVEGREN ,  Hun CHHUOY ,  Nathan K. HOLM

IPC: H01Q1/00 ,  H01Q1/42

CPC classification number: H01Q1/005 ,  H01Q1/002 ,  H01Q1/42

Abstract: A modular industrial transmitter includes a communication module and a sensor module. The communication module is configured to communicate with a remote device and has a common interface configured to couple to a plurality of different types of sensor modules. The sensor module is coupled to the common interface of the communication module. Physical coupling of the communication module to the sensor module is performed tool-lessly.

公开(公告)号：US20240110886A1

公开(公告)日：2024-04-04

申请号：US17955718

申请日：2022-09-29

Applicant: Rosemount Inc.

Inventor： Keith J. LEWBART ,  Charu L. PANDEY

IPC: G01N27/327

CPC classification number: G01N27/3274 ,  G01N27/3273

Abstract: An amperometric sensor assembly includes an amperometric sensor and a bubble shedding clip. The amperometric sensor has a sensor membrane that is configured to be exposed to a process fluid. The amperometric sensor also has an electrical characteristic that changes based on exposure to an electroactive substance. The bubble shedding clip is coupled to the amperometric sensor and is configured to inhibit the presence of bubbles on the sensor membrane when the sensor membrane is exposed to the process fluid. A water panel including the amperometric sensor assembly is also provided along with a method of installing a bubble shedding clip on an amperometric sensor.

公开(公告)号：US11927487B2

公开(公告)日：2024-03-12

申请号：US17156907

申请日：2021-01-25

Applicant: Rosemount Inc.

Inventor： Theodore Henry Schnaare

IPC: G01H17/00 ,  G01J5/10 ,  G01M99/00 ,  H04Q9/00 ,  G01J5/00

CPC classification number: G01J5/10 ,  G01H17/00 ,  G01M99/00 ,  H04Q9/00 ,  G01J2005/0077 ,  H04Q2209/823

Abstract: An industrial process monitor for monitoring an industrial process includes a controller configured to control operation of the industrial process monitor. An ambient environment sensor is configured to sense an ambient environment of the industrial process proximate the device and responsively provide a sensor output signal. Output circuitry is configured to provide an output based upon the sensor output signal. The controller causes the ambient environment sensor to enter a high power mode upon detection of an anomaly and/or probable anomaly in the sensor output signal.

公开(公告)号：US20240080678A1

公开(公告)日：2024-03-07

申请号：US18455571

申请日：2023-08-24

Applicant: Rosemount Inc.

Inventor： Laura Anne Schafer ,  Eric Darrell Rotvold ,  Jason Harold Rud ,  Theodore Henry Schnaare

IPC: H04W16/24 ,  H04L45/24 ,  H04W24/08

CPC classification number: H04W16/24 ,  H04L45/24 ,  H04W24/08 ,  H04W84/18

Abstract: A wireless industrial process filed device includes a process interface element configured to interface with a process fluid and control or sense a process variable of the process fluid. A controller is configured to control operation of the process interface element. An RF circuit board includes a plurality of RF transceivers carried on the RF circuit board, each configured to send and/or receive an RF signal which carries information related to the process variable. A plurality of antennas are carried on the RF circuit board and form an antenna array. Each of the plurality of antennas is coupled to at least one of the plurality of RF transceivers. Each of the plurality of antennas having a different antenna pattern. The controller controls operation of the plurality of RF transceivers to communicate with a remote device through an antenna array patterned formed by transmission of RF signals through the plurality of antenna patterns of the plurality of antennas.

公开(公告)号：US11879944B2

公开(公告)日：2024-01-23

申请号：US17699518

申请日：2022-03-21

Applicant: Rosemount Inc.

Inventor： Cody James Skow ,  Nicholas Aaron Wienhold ,  Allen Kempke ,  Jared Joseph Neuharth ,  John Allan Kielb

IPC: G01R31/36 ,  G08B5/36 ,  G08B21/18 ,  G08C17/02

CPC classification number: G01R31/3646 ,  G08B5/36 ,  G08B21/182 ,  G08C17/02

Abstract: A wireless process variable transmitter for use in an industrial process includes a process variable sensor configured to sense a process variable of the industrial process. Measurement circuitry connected to the process variable sensor provides an output related to the sensed process variable. Wireless communication circuitry connected to the measurement circuitry wirelessly transmits information related to the sensed process variable to a remote location. A removable industrial power module is configured to hold a replaceable battery and provide power to the process variable sensor, the measurement circuitry and the wireless communication circuitry. Battery test circuitry in the removable industrial power module connects to the replaceable battery and provides a visual output related to a condition of the replaceable battery.