ALBERT P NOCENTINO JR
Vehicle Board in Philadelphia, PA
License number
Pennsylvania MV106804L
Category
Vehicle Board
Type
Vehicle Salesperson
Address
Address
Philadelphia, PA 19151
Personal information
See more information about ALBERT P NOCENTINO JR at radaris.comName
Address
Phone
2852 Devereaux Ave, Philadelphia, PA 19149
9009 Jennifer Ter, Philadelphia, PA 19115
9140 Verree Rd, Philadelphia, PA 19115
9009 Jennifer Ter, Philadelphia, PA 19115
Philadelphia, PA
Professional information
See more information about ALBERT P NOCENTINO JR at trustoria.com
Audio Bandwidth Interface Apparatus For Pilot Wire Relays
Audio Bandwidth Interface Apparatus For Pilot Wire Relays
US Patent:
5426554, Jun 20, 1995
Filed:
Mar 3, 1993
Appl. No.:
8/026117
Inventors:
Albert Nocentino - Philadelphia PA
James E. Waldron - Drexel Hill PA
James E. Waldron - Drexel Hill PA
International Classification:
H02H 300
US Classification:
361 64
Abstract:
In a pilot wire relay electrical power distribution protection system, an audio band interface apparatus acquires a Hz pilot wire signal from the pilot wire relay and produces signals having frequencies within the frequency band pass of fibre optic communication channels. The apparatus enables pilot relays, which previously communicated over hard wire connections such as dedicated telephone lines, to communicate through a fibre optic communication channel without the necessity for extensive modifications to the pilot wire relay.