MODULAR PASSENGER SERVICE UNITS AND ASSEMBLIES THEREOF Russian patent published in 2018 - IPC B64D11/00 

FIELD: satisfaction of human vital requirements.

SUBSTANCE: present invention relates essentially to passenger service units and their components that can be used in vehicle interiors, especially in the interior cabinets of aircraft. Elongate passenger service unit (PSU) assembly comprised a plurality of modular passenger service units; and a plurality of variable-length modular spacer units. Modular spacer units are positioned between the modular passenger service units in an end-to-end manner. Plurality of modular oxygen emergency components having different longitudinal dimensions contain oxygen emergency systems. Modular component of the emergency oxygen supply is connected in an end-to-end manner with the modular components of passenger service.

EFFECT: convenience of PSU layout improves.

12 cl, 6 dwg