Communications: electrical – Land vehicle alarms or indicators – Of burglary or unauthorized use
Patent
1993-10-13
1995-09-26
Hofsass, Jeffery A.
Communications: electrical
Land vehicle alarms or indicators
Of burglary or unauthorized use
3404255, 307 103, B60R 2510
Patent
active
054537304
ABSTRACT:
Apparatus is disclosed herein for installation on an automotive vehicle which includes a receiver operably responsive to a remotely transmitted signal for incapacitating the vehicle power plant and for actuating warning lights indicative of vehicle unauthorized usage. The system includes a control unit response to operation of the receiver to interrupt fuel provided to the fuel pump via a centrifugal switch. Brake and hazard lights are energized to indicate a warning and hazard condition while the required triggering of an SCR or a power mosfet semiconductors coupled to the starter isolates the starter from the auto ignition system. A reset circuit is included for returning to normal auto operational systems and a delay circuit coupled to the control unit delays energizing the system for a predetermined period of time.
REFERENCES:
patent: 4435649 (1984-03-01), Vandrigriff
patent: 5304979 (1994-04-01), Lima et al.
patent: 5307048 (1994-04-01), Sonders
De-Grinis Reinhard H.
Watt Donald W.
Hofsass Jeffery A.
Marrs Roger A.
LandOfFree
Auto anti-theft system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Auto anti-theft system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto anti-theft system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1554152