EP 0271071 B1 19930317 - MONITORING SYSTEM FOR ELECTRICITY PYLONS
Title (en)
MONITORING SYSTEM FOR ELECTRICITY PYLONS
Publication
Application
Priority
- DE 3642598 A 19861212
- DE 3706680 A 19870302
- DE 3717523 A 19870525
- DE 3735994 A 19871023
Abstract (en)
[origin: EP0271071A2] The invention relates to a system for monitoring overhead line pylons (1) in order to prevent acts of sabotage. It is provided that at least one sensor (2, 4, 5) is arranged on each pylon (1) in order to detect vibrations or movements. Connected to the sensors (2, 4, 5) of a pylon (1) is an evaluation unit (3) which is connected via an amplification unit (9) to a signal transmitting station (10), arranged on the pylon (1), for signals coded in the evaluation unit (3). A central signal receiving station (12), which is connected to an alarm (13) is arranged in a monitoring central station (11). An attack on a pylon (1) is detected and located rapidly and reliably in the monitoring central station (11), so that effective counter measures can be carried out. <IMAGE>
IPC 1-7
IPC 8 full level
E04H 12/10 (2006.01); G01H 1/00 (2006.01); G08B 13/16 (2006.01); G08B 21/10 (2006.01); G08B 25/10 (2006.01)
CPC (source: EP)
E04H 12/10 (2013.01); G08B 13/1654 (2013.01); G08B 21/10 (2013.01); G08B 25/10 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0271071 A2 19880615; EP 0271071 A3 19900711; EP 0271071 B1 19930317; DE 3784866 D1 19930422; ES 2041673 T3 19931201
DOCDB simple family (application)
EP 87118185 A 19871208; DE 3784866 T 19871208; ES 87118185 T 19871208