System for regulating the dispensing of commercial aircraft passenger oxygen supply
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United States of America Patent
Stats
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Feb 4, 2014
Grant Date -
Dec 24, 2009
app pub date -
Jun 23, 2008
filing date -
Jun 23, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The aircraft emergency oxygen supply system includes one or more sources of supplemental breathable oxygen, one or more inlet valves for one or more breathing devices, connected to the inlet valves, and one or more cabin air pressure transducers. A pressure controller controls the inlet valves in response to the one or more cabin air pressure transducers. One or more second pressure transducers may connected to conduits downstream of inlet valves to be monitored, and the pressure controller may also control operation of the inlet valves in response to the one or more second pressure transducers.
First Claim
Family
International Classification(s)
- F16K:VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR....
- E01H:STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEAN....
- B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....
- B60P:VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRA....
- A62B:DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A01G:HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, ....
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