EP 1646880 A4 20130619 - METHODS AND APPARATUS FOR MONITORING POWER FLOW IN A CONDUCTOR
Title (en)
METHODS AND APPARATUS FOR MONITORING POWER FLOW IN A CONDUCTOR
Title (de)
VERFAHREN UND VORRICHTUNGEN ZUR ÜBERWACHUNG DES ENERGIEFLUSSES IN EINEM LEITER
Title (fr)
PROCEDES ET APPAREIL PERMETTANT DE CONTROLER LE TRANSIT DE PUISSANCE DANS UN CONDUCTEUR
Publication
Application
Priority
- US 2004023006 W 20040716
- US 48870003 P 20030718
- US 55418804 P 20040318
- CA 2004000705 W 20040511
Abstract (en)
[origin: WO2005008181A2] An energy monitoring device includes means for sensing current in a power line and generating an analog signal representative thereof. The energy monitoring device includes means for generating a digital representation of the current. The energy monitoring device includes means for assuming a voltage value and calculating at least one measure of power consumption using the sensed current and the assumed voltage. A method executable by said energy monitoring device is also disclosed.
IPC 8 full level
G01R 21/133 (2006.01); G01R 19/25 (2006.01); G01R 21/00 (2006.01); G01R 22/06 (2006.01)
IPC 8 main group level
G01D (2006.01)
CPC (source: EP)
G01R 19/2513 (2013.01); G01R 21/133 (2013.01); G01R 22/066 (2013.01)
Citation (search report)
- [XI] US 2003067725 A1 20030410 - HORVATH VINCENT VICTOR [US], et al
- [X] EP 0455518 A2 19911106 - POLYMETERS RESPONSE INTERNATIO [GB]
- [X] EP 1296147 A1 20030326 - CENTRAL RES INST ELECT [JP]
- [X] US 5483153 A 19960109 - LEEB STEVEN B [US], et al
- [X] US 6459257 B1 20021001 - KOECK GERD [DE]
- [X] US 6185508 B1 20010206 - VAN DOORN PETER M [CA], et al
- [A] WO 0045183 A2 20000803 - SUPARULES LTD [IE], et al
- [A] WO 9304377 A1 19930304 - SERVICES IND DE GENEVE [CH]
- See references of WO 2005008181A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005008181 A2 20050127; WO 2005008181 A3 20050714; EP 1646880 A2 20060419; EP 1646880 A4 20130619
DOCDB simple family (application)
US 2004023006 W 20040716; EP 04778480 A 20040716