USA As Represented by Secretary of the Navy

Bradley A Repp

Adam J Simonoff

Michael A Pompeii

W Dale Craig

Craig S LaMoy

Charles K Atwell

Dallas Wayne Culbertson

Albert M Wurm

Spencer R Courtney

Disclosed is an air supply system that provides filtered ventilation to a protected zone which is maintained at a positive pressure so as to prevent contaminants from infiltrating therein. The system further discloses a three-stage air filter apparatus that provides all the necessary filtering to remove contaminants from the air that may be created by chemical, biological and radiological conditions.

Air supply system particularly suited to remove contaminants created by chemical, biological or radiological conditions

An improved collective protection system (CPS) alarm is generally comprised f an electronic circuit board terminal box that is readily connectable to any selected point of a ship power bus system. The system is provided with a plurality of pressure transducers that are selectively disposed in associated remote zones to be continuously monitored. A master monitoring panel is connected to the terminal box and is provided with a pressure indicating meter and a series of three red, yellow, and green lights corresponding to each remotely monitored zone. Separate slave panels allows monitoring of light status at additional locations such as a pilot house and/or a damage control station. The system is appropriately shielded to prevent EMI or RFI interference.

CPS alarm system

Growing community of inventors

Woodbridge, VA, United States of America

Bradley A Repp