EP 1374365 A2 20040102 - SENSOR FOR CONNECTION TO A BUS AND METHOD FOR SUPPLYING ENERGY TO A SENSOR CONNECTED TO A BUS
Title (en)
SENSOR FOR CONNECTION TO A BUS AND METHOD FOR SUPPLYING ENERGY TO A SENSOR CONNECTED TO A BUS
Title (de)
SENSOR ZUM ANSCHLUSS AN EINEN BUS UND VERFAHREN ZUR ENERGIEVERSORGUNG EINES AN EINEN BUS ANGESCHLOSSENEN SENSORS
Title (fr)
DETECTEUR A RACCORDER A UN BUS ET PROCEDE D'ALIMENTATION EN ENERGIE D'UN DETECTEUR RACCORDE A UN BUS
Publication
Application
Priority
- DE 0201023 W 20020321
- DE 10115411 A 20010329
Abstract (en)
[origin: WO02080130A2] The invention relates to a sensor for connection to a bus and to a method for supplying energy to a sensor that is connected to a bus, which is designed to minimize energy consumption of a sensor connected to a bus. To this end, energy for a sensor is charged in an energy accumulator during a first period and discharged during a second period, that is, during the measuring time, with the purpose of supplying energy to the sensor element. A capacitor is used as energy accumulator and charging of the capacitor is monitored by the voltage monitoring device.
IPC 1-7
IPC 8 full level
G08C 19/00 (2006.01); H02J 7/34 (2006.01); H02M 3/07 (2006.01)
CPC (source: EP US)
H02J 7/345 (2013.01 - EP US)
Citation (search report)
See references of WO 02080130A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02080130 A2 20021010; WO 02080130 A3 20030410; DE 10115411 A1 20021010; EP 1374365 A2 20040102; JP 2005502935 A 20050127; JP 4129184 B2 20080806; US 2004172205 A1 20040902; US 7176587 B2 20070213
DOCDB simple family (application)
DE 0201023 W 20020321; DE 10115411 A 20010329; EP 02729809 A 20020321; JP 2002578273 A 20020321; US 47357204 A 20040419