DANIEL A NADZAM
Engineers in Pittsburgh, PA
License number
Pennsylvania PE040679E
Category
Engineers
Type
Professional Engineer
Address
Address
Pittsburgh, PA 15209
Professional information
Remote Transmitting Fenceline Monitoring Apparatus
US Patent:
5406265, Apr 11, 1995
Filed:
Dec 14, 1992
Appl. No.:
7/989969
Inventors:
David L. Trozzo - Pittsburgh PA
Daniel A. Nadzam - Pittsburgh PA
Frank T. Paolo - Leechburg PA
Daniel A. Nadzam - Pittsburgh PA
Frank T. Paolo - Leechburg PA
Assignee:
Geraghty & Miller, Inc. - Denver CO
International Classification:
G08B 1710
US Classification:
340632
Abstract:
An apparatus placed at the "fenceline" (perimeter) of a site, to detect the possible existence of contaminants within the air and transmit an audio signal to a remote location indicating an irregularity in the air quality. Conventional audio transmitters such as a walkie-talkie may be used to detect an audio alarm signal from the contamination detection device and be received by a receiver, such as another walkie-talkie at a remote location. The monitoring system may be housed in a portable enclosure to protect the equipment from weather, vandalism or theft.