The Boeing Company

Bryce A Tillack

Myles Edward Brown

Brian C Christenson

Warren Andrew Atkey

Stephen M Trent

Jean-Michel I Fouard

Timothy T Hanusa

Michael D Williams

Sean Paul William Anderson

Kevin J Kelly

Ozone converters containing differing ozone converting materials are provided into air aircraft airflow management systems, with the ozone converter positioned in an air management architecture at positions configured to assist replacement, and maintenance, and with the ozone converters further positioned downstream of air conditioning packs, and with the ozone converters configured to reduce at least one of ozone concentrations and volatile organic compound concentrations from airflows directed to passenger cabin air volumes and flight deck air volumes.

Methods, systems, and apparatuses for reducing ozone concentration and reducing VOC concentration in aircraft cabin environment recirculated airflow

An aircraft air conditioning pack assembly including an air conditioning pack configured to discharge heat, and an exterior panel positioned in close proximity to the air conditioning pack. The exterior panel includes an opening defined therein, a first side facing towards the air conditioning pack, and a second side defining an exterior surface configured to be in communication with a free stream airflow. At least a portion of the air conditioning pack is disposed within the opening to facilitate transferring heat from the air conditioning pack to the free stream airflow.

Aircraft air conditioning pack assembly and method of assembling

An air handling system for distributing airflow in a vehicle is disclosed and includes a passenger compartment configured to contain one or more occupants, a cargo compartment, and a flow regulating valve configured to actuate into a commanded position to apportion airflow between the passenger and cargo compartments. The air handling system also includes one or more processors in electronic communication with the flow regulating valve and a memory coupled to the one or more processors. The memory stores data comprising a database and program code that, when executed by the one or more processors, causes the air handling system to receive one or more signals indicating a total available airflow rate available to the vehicle and a system configuration. The one or more processors instruct the flow regulating valve to actuate into a commanded position. The commanded position is calculated based on at least a target cargo airflow rate.

Vehicle air handling system for apportioning airflow between passenger and cargo compartments

Example implementations for maintaining airflow into a flight deck of an aircraft are described herein. An example method may involve detecting, at a computing system and using a flow sensor, a decrease in a level of airflow entering into the flight deck such that the level of airflow is below a threshold level. The aircraft may include air sources configured to direct airflow towards occupancy areas (e.g., the cabin and flight deck) of the aircraft. The method may further involve adjusting a control valve to cause an increase in the level of airflow entering into the flight deck based on detecting the decrease in level of airflow entering into the flight deck. The control valve may be configured to enable and disable airflow from entering into the flight deck.

Growing community of inventors

Chicago, IL, United States of America

Bryce A Tillack