Invention Grant
- Patent Title: Control systems and methods for inflatable evacuation slide
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Application No.: US17590454Application Date: 2022-02-01
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Publication No.: US12134478B2Publication Date: 2024-11-05
- Inventor: Bhavik Mugeraya , Poly Puthur John , Srijith Purushothaman
- Applicant: GOODRICH CORPORATION
- Applicant Address: US NC Charlotte
- Assignee: GOODRICH CORPORATION
- Current Assignee: GOODRICH CORPORATION
- Current Assignee Address: US NC Charlotte
- Agency: SNELL & WILMER L.L.P.
- Priority: IN202141055482 20211130
- Main IPC: B64D25/14
- IPC: B64D25/14 ; G05D16/20

Abstract:
An inflation control system for an inflatable device may comprise: a compressed fluid source; a solenoid valve connected to the compressed fluid source and configured to control a flow of gas to the inflatable device; and a control circuit comprising a power source, a pressure switch, and an electrical switch, the control circuit configured to energize, via the power source, the solenoid valve in response to both the pressure switch and the electrical switch being in a closed state, the pressure switch configured to open and de-energize the solenoid valve in response to being exposed to a pressure at or exceeding a pressure threshold.
Public/Granted literature
- US20230166852A1 CONTROL SYSTEMS AND METHODS FOR INFLATABLE EVACUATION SLIDE Public/Granted day:2023-06-01
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