| Patents for G01R 11 - Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption (8,227) |
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| 08/25/2004 | EP1448997A2 Energy consumption control unit |
| 08/25/2004 | CN2636377Y Splicing type central installed electric meter casing cover structure |
| 08/25/2004 | CN1163757C Closed electronic anti theft pre-payment intelligent read-write watt-hour meter |
| 08/18/2004 | CN2634486Y Submerged electric energy meter terminal |
| 08/11/2004 | CN1161722C Meter opening detecting device |
| 08/10/2004 | US6773652 Process for the manufacture of a cover system for an electrical-energy meter |
| 08/10/2004 | CA2162267C Pulse initiator device |
| 08/05/2004 | US20040150384 Electrical service disconnect having tamper detection |
| 08/04/2004 | CN2630857Y Metering box for preventing fraudulent use of electricity for transformer |
| 08/04/2004 | CN1160576C Forced self recording electric energy meter |
| 08/04/2004 | CN1160575C Method and mechanism for quickly setting up counter to zero for kilowatt-hour meter |
| 07/21/2004 | EP1238288B1 Battery sensor device |
| 07/21/2004 | CN2627514Y Electric larceny proof and earth leakage protection device |
| 07/21/2004 | CN2627513Y Single-phase wattmeter with pointer type meter |
| 07/21/2004 | CN2627512Y Watt-hour meter junction box |
| 07/21/2004 | CN2627511Y Electric energy batch meter |
| 07/20/2004 | CA2305615C Watthour meter socket adapter |
| 07/15/2004 | DE10261206A1 Electricity meter adapter has a hollow case with push fit electrical and mechanical connection with locking hooks |
| 07/14/2004 | CN2625906Y Composite type multi-function electricity theft proof platform-changing masuring pocket |
| 07/13/2004 | US6762598 Method for providing optical test signals for electronic meter testing |
| 07/08/2004 | DE202004006077U1 Household meter fixing unit has spring retention of sliding cover over opposed claws to prevent incorrect insertion of meter |
| 07/07/2004 | EP1435524A1 Battery sensor device |
| 07/07/2004 | CN1156676C Supply meter for liquid and gaseous mediums |
| 07/01/2004 | DE202004004332U1 Contacting device for electrical and mechanical connection of an electricity meter to a testing device has a base plate with contact elements that have pressure elements for pressing them into contact with the meter contacts |
| 07/01/2004 | DE10257814A1 Electricity meter for use in a meter panel has an additional adapter element that prevents contact of the fingers with live contacts when the meter is being changed over or connected |
| 06/29/2004 | CA2215081C Clamp jaw, lever bypass meter socket |
| 06/24/2004 | US20040119458 Advanced instrument packaging for electronic energy meter |
| 06/24/2004 | DE10257742A1 Electricity meter plug-in terminal has a grooved tensioned spring, made of highly conductive material, that forms a bridge between bridge contacts and electricity meter plug contacts |
| 06/23/2004 | EP1431766A1 Casing adapted to detect any opening of the casing |
| 06/23/2004 | EP1431765A2 Apparatus for coupling an electric energy meter to a support platform |
| 06/22/2004 | US6752652 Watthour meter socket adapter |
| 06/16/2004 | CN1153973C Current detector electrical energy meter |
| 06/09/2004 | CN2620327Y Contactless RF card carge terminal |
| 06/09/2004 | CN2620280Y Meter box for preventing fraudulent use of electricity over trade network |
| 06/09/2004 | CN2620279Y Induction single phase electric energy meter capable of successive counting |
| 06/08/2004 | US6747864 Distribution board with uninterruptible socket terminal block |
| 06/03/2004 | WO2004046569A1 A nut looseness tamper evident indicating device |
| 06/01/2004 | US6742365 Ringless meter lock |
| 06/01/2004 | CA2264796C Automatic meter reading data communication system |
| 05/26/2004 | CN2618168Y Connect-disconnect kilowatt-hour meter head |
| 05/26/2004 | CN1499204A Integrative type coulomb meter box against electric larceny |
| 05/25/2004 | US6739886 Electrical enclosure optical communication port seal |
| 05/20/2004 | US20040093917 Ringless meter lock |
| 05/19/2004 | CN2616911Y Data acquisition device for pulse electric energy meter |
| 05/18/2004 | US6737855 Electric meter cover including an integrally molded optical port with lens |
| 05/13/2004 | US20040090220 Measuring circuit arrangement for electricity meters for direct connection |
| 05/13/2004 | DE202004001834U1 Multiphase electricity meter has a contact arrangement with a cover plate that prevents removal of the cover plate or removal of the contact arrangement in other than a defined direction |
| 05/13/2004 | CA2411670A1 Lug for providing both electrical and mechanical connection between buses and watt hour meter sockets |
| 05/12/2004 | CN2615670Y Cover for avoiding fraudulent use for electricity meter |
| 05/11/2004 | US6734663 Solid-state electricity meter |
| 05/06/2004 | WO2004038672A1 Automated alarm setpoint learning in an electrical meter |
| 05/06/2004 | EP1415165A1 Modular sensor array, metering device and mounting and connection base |
| 05/05/2004 | CN1148582C Adjustable self-locating structure for counter of killowatt-hour meter and its adjusting fixture and method |
| 04/29/2004 | WO2004017079A3 Method and apparatus for obtaining power computation parameters |
| 04/28/2004 | EP1412762A1 Solid-state electricity meter |
| 04/28/2004 | CN2613762Y Combined electric energy meter terminal |
| 04/27/2004 | US6728927 Method and system for high-spread high-distance interleaving for turbo-codes |
| 04/22/2004 | WO2003065055B1 Magnetic field detection system for an electricity meter |
| 04/22/2004 | DE202004002731U1 Transducer type electricity meter adapter has a current or voltage transducer, for each phase of a power supply, connected between a measurement transformer and an electrical power meter |
| 04/21/2004 | CN1491361A Measuring circuit arrangement for electricity meters for direct connection |
| 04/21/2004 | CN1490627A Data collecting and processing method of kilowatt meter for varied charge rates |
| 04/21/2004 | CN1490626A Special chip for kilowatt meter for varied charge rates |
| 04/15/2004 | US20040073807 Electronic device and timer therefor with tamper event time stamp features and related methods |
| 04/14/2004 | CN2611907Y Three-phase power metering monitor |
| 04/14/2004 | CN2611906Y Energy saver for household watt-hour meter |
| 04/14/2004 | CN1145803C Triphase frame for watt-hour meter |
| 04/13/2004 | US6721666 Automatic meter reader |
| 04/08/2004 | US20040066609 Plastic window in covering; solidification of molding material; sealing window |
| 04/08/2004 | US20040066311 Interactive user interface for a revenue meter |
| 04/08/2004 | US20040066309 Remote meter reading system using grouped data structure |
| 04/08/2004 | DE202004000858U1 Stromzähleranordnung An electricity meter arrangement |
| 04/07/2004 | CN2610337Y Electric energy batch box for preventing electric burglary |
| 04/06/2004 | US6718508 High-performance error-correcting codes with skew mapping |
| 04/01/2004 | US20040061490 Electric meter cover including an integrally molded optical port with lens |
| 04/01/2004 | DE10163620B4 Zählersteckklemme Counter plug-in terminal |
| 03/31/2004 | CN2608992Y Magnetic ring component part of ferrite electric meter magnetic push bearing having compensating ring |
| 03/31/2004 | CN2608991Y 电能表盒 Meter Box |
| 03/31/2004 | CN2608990Y Connecting-disconnecting type kilowatt-hour meter |
| 03/31/2004 | CN1144053C Electric power metering method and device able to detect and prevent illegal use of electric energy |
| 03/31/2004 | CN1144052C Method for calling outstation using control centre in transmission system |
| 03/25/2004 | DE10010545B4 Berechnungssystem für elektrische Leistung Calculation system for electric power |
| 03/24/2004 | CN2607580Y Electric energy meter box |
| 03/18/2004 | WO2003065055A3 Magnetic field detection system for an electricity meter |
| 03/18/2004 | WO2003062093A3 Valve stem for use in a metering valve |
| 03/11/2004 | WO2004021020A1 Housing for a meter |
| 03/09/2004 | US6703823 Method and apparatus for electronic meter testing |
| 03/03/2004 | EP1393019A1 Optical sensor for utility meters |
| 02/26/2004 | WO2004017079A2 Method and apparatus for obtaining power computation parameters |
| 02/26/2004 | WO2004017077A1 Apparatus for detecting tampering with a utility meter |
| 02/25/2004 | EP1391022A2 A system for electric energy distribution |
| 02/25/2004 | EP1390767A2 Unidirectional counter |
| 02/25/2004 | CN1139817C Control circuit system of card-type kilowatt-hour meter |
| 02/24/2004 | CA2269688C Electrical energy meter oscillator compensation |
| 02/19/2004 | US20040032357 Method and apparatus of obtaining power computation parameters |
| 02/19/2004 | DE10226634B3 Electrical installation device for meter cabinet, has cover for protecting current rails secured to installation device during handling and transport in rest position before pivoting into closed position |
| 02/18/2004 | CN2603941Y Electric energy meter against alternating field |
| 02/18/2004 | CN1138983C Method and apparatus for electronic meter testing |
| 02/12/2004 | DE20316871U1 Electronic electricity meter adapter has meter pushed into place to lock over terminal cover fixing screws |
| 02/11/2004 | EP1388737A1 Housing for a meter |
| 02/11/2004 | CN2603396Y Three-phase multi-fee rate function controller |