Abstract: A trolley retainer for an aircraft galley, the aircraft galley comprising an aircraft galley structure and a trolley, the trolley retainer comprising: a retainer connector configured to connect the trolley retainer to the aircraft galley structure; a front portion configured to extend across a front of the trolley to retain the trolley in the aircraft galley when the trolley retainer is in a retaining position; and a side portion configured to extend from the retainer connector to the front portion across a side of the trolley when the trolley retainer is in the retaining position.

Abstract: A micro-chiller assembly, apparatus and method of manufacture is provided. The micro-chiller assembly includes an exterior housing, an interior compartment with a plurality of sides within the exterior housing; a micro-chiller unit, and a ringed duct with an irregular topology; wherein the micro-chiller unit is mounted to a side of the interior compartment, wherein the ringed duct with the irregular topology is coupled on one end to the micro-chiller unit and coupled on another end to an exterior vent configured in the exterior housing to draw in outside air for channeling to the micro-chiller unit via the irregular topology enabling uniform distribution of airflow for cooling of the interior compartment by the micro-chiller unit.