Invention Grant
- Patent Title: Testing a mask seal
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Application No.: US14839316Application Date: 2015-08-28
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Publication No.: US10646732B2Publication Date: 2020-05-12
- Inventor: Lakshmi Sailaja Rachapudi , Christopher S. Larsen
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Alston & Bird LLP
- Main IPC: A62B27/00
- IPC: A62B27/00 ; G01M3/32 ; A62B18/02 ; A62B9/00

Abstract:
A mask seal test method, device, and system of using the same are described herein. One method for testing a mask seal can include blocking a respirator cartridge to create pressure within a mask, wherein the mask includes a pressure sensor, measuring pressure values within the mask using the pressure sensor, and notifying a user in response to an increased pressure decay value among the pressure values received by the mask identification reader.
Public/Granted literature
- US20160166859A1 TESTING A MASK SEAL Public/Granted day:2016-06-16
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