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公开(公告)号：US12254235B2
公开(公告)日：2025-03-18
申请号：US18286066
申请日：2022-03-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey L. Landis , Jason M. Patterson , Darin K. Thompson , Eric J. Bassani
Abstract: The present disclosure provides a remote sensing system. The remote sensing system includes an article of personal protective equipment (PPE) including a display panel configured to be viewed by a wearer of the article of PPE. The remote sensing system further includes a plurality of sensors disposed remotely from the article of PPE. Each of the sensors is configured to generate a respective signal. The remote sensing system further includes a processor communicably coupled to the plurality of sensors and the display panel of the article of PPE. The processor is configured to receive the respective signals from the plurality of sensors. The processor is further configured to select at least one signal from the respective signals. The processor then determines at least one critical message corresponding to the at least one signal.
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公开(公告)号：US20220249880A1
公开(公告)日：2022-08-11
申请号：US17629875
申请日：2020-07-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey L. Landis
Abstract: A self-contained breathing apparatus including a face mask, an air tank for storing and delivering pressurized air, a pressure reducer for reducing the pressure of pressurized air delivered by the air tank to a breathable pressure, wherein the pressure reducer comprises a pressure reducer inlet that is in communication with an air tank outlet, an alarm system including an alarm system inlet that is in communication with a pressure reducer outlet, wherein a first air path connects the pressure reducer outlet to the alarm system inlet, and wherein the alarm system further comprises an alarm system outlet, and a second air path including an second air path inlet in communication with the alarm system outlet and a second air path outlet in communication with the face mask.
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公开(公告)号：US12239861B2
公开(公告)日：2025-03-04
申请号：US17629875
申请日：2020-07-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey L. Landis
Abstract: A self-contained breathing apparatus including a face mask, an air tank for storing and delivering pressurized air, a pressure reducer for reducing the pressure of pressurized air delivered by the air tank to a breathable pressure, wherein the pressure reducer comprises a pressure reducer inlet that is in communication with an air tank outlet, an alarm system including an alarm system inlet that is in communication with a pressure reducer outlet, wherein a first air path connects the pressure reducer outlet to the alarm system inlet, and wherein the alarm system further comprises an alarm system outlet, and a second air path including an second air path inlet in communication with the alarm system outlet and a second air path outlet in communication with the face mask.
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公开(公告)号：US20240184507A1
公开(公告)日：2024-06-06
申请号：US18286066
申请日：2022-03-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey L. Landis , Jason M. Patterson , Darin K. Thompson , Eric J. Bassani
Abstract: The present disclosure provides a remote sensing system. The remote sensing system includes an article of personal protective equipment (PPE) including a display panel configured to be viewed by a wearer of the article of PPE. The remote sensing system further includes a plurality of sensors disposed remotely from the article of PPE. Each of the sensors is configured to generate a respective signal. The remote sensing system further includes a processor communicably coupled to the plurality of sensors and the display panel of the article of PPE. The processor is configured to receive the respective signals from the plurality of sensors. The processor is further configured to select at least one signal from the respective signals. The processor then determines at least one critical message corresponding to the at least one signal.
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