EP 0708952 A1 19960501 - ELECTRONIC DEVICE FOR CONTINUOUS, OR DISCONTINUOUS, CONNECTION BETWEEN PERSONS AND OBJECTS
Title (en)
ELECTRONIC DEVICE FOR CONTINUOUS, OR DISCONTINUOUS, CONNECTION BETWEEN PERSONS AND OBJECTS
Title (de)
ELEKTRONISCHES GERÄT ZUR KONTINUIERLICHEN ODER DISKONTINUIERLICHEN VERBINDUNG ZWISCHEN PERSONEN UND GEGENSTÄNDEN
Title (fr)
DISPOSITIF ELECTRONIQUE ASSURANT UNE COMMUNICATION PERMANENTE OU DISCONTINUE ENTRE DES PERSONNES ET DES OBJETS
Publication
Application
Priority
- IT 9400105 W 19940707
- IT MI931559 A 19930715
- IT MI941390 A 19940704
Abstract (en)
[origin: WO9502874A1] Electronic unit for connection, which may or may not be continuous, between persons and objects and comprising two pocket-sized devices, the first being a receiver (10) and the second consisting of one or more transmitting bodies (30) connected by electromagnetic waves, there being special circuits for continuous evaluation of the direction and the distance between the receiver and the transmitters, alarm and operative functions being brought into action when an electronic reference threshold, that can be selected by the user, is exceeded, the purpose of this being protection against theft and loss and to facilitate automatic activation and deactivation of structural and electronic protection systems.
IPC 1-7
IPC 8 full level
G08B 13/14 (2006.01); G08B 25/10 (2006.01)
CPC (source: EP)
G08B 13/1427 (2013.01); G08B 21/0213 (2013.01); G08B 21/0227 (2013.01); G08B 21/023 (2013.01); G08B 21/0247 (2013.01)
Citation (search report)
See references of WO 9502874A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9502874 A1 19950126; AT E150886 T1 19970415; AU 7274094 A 19950213; BR 9407196 A 19960917; CA 2166961 A1 19950126; DE 69402320 D1 19970430; EP 0708952 A1 19960501; EP 0708952 B1 19970326; JP H09500226 A 19970107
DOCDB simple family (application)
IT 9400105 W 19940707; AT 94923033 T 19940707; AU 7274094 A 19940707; BR 9407196 A 19940707; CA 2166961 A 19940707; DE 69402320 T 19940707; EP 94923033 A 19940707; JP 50445095 A 19940707