EP 0825577 A1 19980225 - System for the remote recognition and reading of meters
Title (en)
System for the remote recognition and reading of meters
Title (de)
System zur Fernerkennung und Fernablesung von Zählern
Title (fr)
Système de reconnaissance et de lecture à distance de compteurs
Publication
Application
Priority
IT UD960158 A 19960812
Abstract (en)
System for the remote recognition and reading of meters to measure the consumption of utilities such as electric energy, water, gas, etc., used for remote communication between a metering unit and a reading device, the metering unit comprising at least a measuring device (15) associated with a device to emit pulses (16), the metering unit (11) comprising means (17) to acquire, process and transmit data connected at the inlet to the pulse-emitting device (16) and at the outlet to a transreceiver unit (13), the transreceiver unit (13) consisting of an unpowered passive component which can be activated for reception and/or transmission by means of a signal (28) emitted on a radio-frequency generated by a transreceiver (25) associated with the reading device (12). <IMAGE>
IPC 1-7
IPC 8 full level
G08C 17/02 (2006.01)
CPC (source: EP)
G08C 17/02 (2013.01)
Citation (search report)
- [XY] GB 2138609 A 19841024 - EMI LTD
- [Y] GB 2278699 A 19941207 - LOGICA UK LTD [GB]
- [Y] WO 9527273 A1 19951012 - BELL DAVID [GB]
- [Y] WO 9319439 A1 19930930 - BROWN BOVERI KENT LTD [GB]
- [A] EP 0457306 A2 19911121 - GAS ELEKTRIZITAETS UND WASSERW [DE]
- [A] GB 2268032 A 19931222 - BADGER METER INC [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
EP 0825577 A1 19980225; IT 1288972 B1 19980925; IT UD960158 A1 19980212
DOCDB simple family (application)
EP 97113140 A 19970730; IT UD960158 A 19960812