Invention Grant
- Patent Title: Protective breathing apparatus inhalation duct
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Application No.: US14089587Application Date: 2013-11-25
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Publication No.: US09636527B2Publication Date: 2017-05-02
- Inventor: Timothy Steger , Kevin Bennett , Stephen Eastman
- Applicant: B/E Aerospace, Inc.
- Applicant Address: US FL Wellington
- Assignee: B/E Aerospace, Inc.
- Current Assignee: B/E Aerospace, Inc.
- Current Assignee Address: US FL Wellington
- Agency: Shumaker, Loop & Kendrick, LLP
- Main IPC: A62B7/08
- IPC: A62B7/08 ; A62B18/04 ; A62B25/00 ; A62B7/14 ; A62B18/10 ; A62B17/04
Abstract:
An improved protective breathing apparatus having a vent hole or one way valve incorporated into the inhalation duct so that the breathing apparatus can safely vent and release a pressure differential during the opening of the storage bag from vacuum storage. The use of an air pressure relief mechanism prevents the rupture of the duct and preserves the integrity of the device.
Public/Granted literature
- US20140150780A1 PROTECTIVE BREATHING APPARATUS INHALATION DUCT Public/Granted day:2014-06-05
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