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http://dx.doi.org/10.12985/ksaa.2022.30.2.055

Research for the Chemical Emergency Oxygen Supply and Lighting System for Aircraft Passengers  

Kim, Young-In (신라대학교 항공대학 항공정비학과)
Publication Information
Journal of the Korean Society for Aviation and Aeronautics / v.30, no.2, 2022 , pp. 55-60 More about this Journal
Abstract
A PSU (passenger service unit) is mounted on passenger seats in a cabin on an aircraft and consists of a crew call lamp, a reading lights, an information display lamp, an emergency oxygen generator, and an emergency oxygen mask. It is a safety device for providing convenience to passengers and providing oxygen to passengers in an emergency. This paper is a study on emergency oxygen supply systems and light systems of aircraft PSUs and a control device was developed to operate the system by analyzing the B767-300 aircraft's PSU circuit diagram. And the temperature generated by the B777-200ER aircraft's emergency oxygen generator was also measured by operating it directly. Through this, precautions for explaining the operation of an oxygen mask in an emergency were described and improvements were presented. Data acquired in these research processes can be used in the future to develop aircraft PSU (passenger service unit) and emergency oxygen generators.
Keywords
Aircraft; Passenger Service Unit; Emergency Oxygen Generator; Emergency Oxygen Mask; Hypoxia;
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  • Reference
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