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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08/13/2008 | CN101241636A Communication protocols converter for electrical energy metering, charging and meter reading system |
08/07/2008 | WO2008094296A1 Methods and system for utility network outage detection |
08/07/2008 | WO2008092268A1 Utility monitoring device, system and method |
08/07/2008 | WO2008058284A3 Energy arbitrage by load shifting |
08/07/2008 | CA2675069A1 Methods and system for utility network outage detection |
08/06/2008 | CN201096815Y Power theft prevention fully transparent plastic power meter box |
08/06/2008 | CN101238377A Functional unit for an electrical or electronic appliance |
08/01/2008 | CA2590632A1 Intelligent system for collecting readings from electric meters |
07/31/2008 | US20080180088 Electronic tamper detection circuit for an electricity meter |
07/30/2008 | EP1950573A2 Electronic tamper detection circuit for an electricity meter |
07/30/2008 | CN201094108Y Coulomb meter box |
07/30/2008 | CN101232470A 建筑物管理系统 Building Management System |
07/29/2008 | CA2619257A1 Electronic tamper detection circuit for an electricity meter |
07/24/2008 | WO2008026948A3 Managing supply of a utility to a customer premises |
07/23/2008 | EP1946125A1 Method and apparatus for verifying the accuracy of state estimation calculations |
07/23/2008 | EP1488243B1 Modular housing for electrical instrument and mounting member therefor |
07/23/2008 | CN101226215A Anti-theft electricity type electronic type electric energy meter |
07/23/2008 | CN101226209A Ammeter with breaker |
07/23/2008 | CN101226208A Stop device for induction type electric energy meter |
07/17/2008 | WO2007106162A3 Energy budget manager |
07/17/2008 | DE202008001948U1 Sockel, insbesondere Test- oder Programmiersockel, für ein elektronisches Bauelement Socket, in particular a test or programming socket, for an electronic component |
07/16/2008 | CN101220984A Apparatus for setting indoor snit groups of multi system air conditioner and method thereof |
07/15/2008 | US7400133 Speech generating method for use with signal generators |
07/09/2008 | CN201083793Y Zero pressure drop digital photoelectric metering mechanism |
07/09/2008 | CN201083783Y Three phase electric energy meter preventing electricity theft |
07/09/2008 | CN201083782Y Electricity meter box |
07/09/2008 | CN201083781Y Block type anti-theft electric energy meter box |
07/09/2008 | CN201083780Y Combination type anti-theft electric energy meter box |
07/09/2008 | CN201083779Y Electrical energy meter box bottom adopting double layer reinforcement structure |
07/09/2008 | CN201083778Y Clip type electricity meter box wire box |
07/09/2008 | CN201083777Y Electricity meter box spacing board with connecting apparatus |
07/09/2008 | CN201083776Y Electric meter box water proof ventilating hole |
07/09/2008 | CN201083775Y Electric meter box open cycle type column port locking device |
07/09/2008 | CN201083774Y Counter box |
07/09/2008 | CN201083773Y Collection and control dedicated measuring pocket |
07/09/2008 | CN201083772Y Plastic electrical energy meter cover and glass fixed connection structure |
07/09/2008 | CN201083771Y Information window with closed door for electricity meter box |
07/09/2008 | CN201083770Y Electric meter box hinge water proof apparatus |
07/09/2008 | CN201083769Y Electricity meter box bottom and cover connected hinge |
07/09/2008 | CN201083768Y Thread type electrical energy meter |
07/09/2008 | CN201083767Y Electronic display screen and dual register multifunctional electrical energy meter |
07/09/2008 | CN101216505A Electricity anti-theft device with remote communicating function and method |
07/09/2008 | CN101216504A Electricity meter box with shield for preventing strong magnetism electricity-theft |
07/09/2008 | CN101216503A Hierarchical type electricity anti-theft system and method |
07/08/2008 | US7397389 System and method for retrofitting utility meter reading modules |
07/03/2008 | WO2008078108A2 Magnetic field indicator and utility meter incorporating the same |
07/02/2008 | CN201081766Y Contactless KWH meter |
06/26/2008 | WO2008057808A3 Power theft detection system and method |
06/25/2008 | CN201078757Y Electric leakage and electric larceny recognition indicating circuit for single phase AC power supply circuitry |
06/25/2008 | CN101206233A Electric plating power meter |
06/19/2008 | US20080147334 Metering Device with Control Functionally and Method Thereof |
06/19/2008 | DE202008001288U1 Stromverbrauchsuhr Power consumption Suhr |
06/18/2008 | CN201075247Y Single phase electronic type cutting-supplying electricity wave carrier electric energy meter |
06/18/2008 | CN201075117Y Single phase electric energy meter capable of avoiding fraudulent use of electricity |
06/18/2008 | CN101201364A High pressure measurement device and antitheft electric method for high-low pressure electric quantity measurement contrast |
06/17/2008 | US7388830 Automatic side selection in double-ring topologies |
06/17/2008 | US7388364 Device for covering the peak load |
06/13/2008 | CA2569275A1 Apparatus and method for monitoring a variety of resource consumption meters |
06/12/2008 | DE102007013723A1 Handbetätigter Spender für pastöse bis fluide Massen und Andockbehältnis hierfür Hand-operated dispenser for pasty to fluid masses and linking receptacle therefor |
06/11/2008 | CN201072424Y Electric larceny display equipment |
06/11/2008 | CN101198875A Arrangement for detecting the change in a relative position of two parts in relation to one another |
06/11/2008 | CN101196537A Anti-electricity theft alarming device of watt-hour meter |
06/05/2008 | US20080127747 Switch feel measurement apparatus |
06/04/2008 | CN201069455Y Single phase electronic multi-charge rate power meter |
06/04/2008 | CN201069450Y Power meter box |
06/04/2008 | CN101191802A Electric energy metering chip creeping prevention method |
05/29/2008 | WO2008063578A2 System and method for conducting bi-directional communication sessions with utility meters from a mobile device |
05/29/2008 | WO2008033559A3 Load side voltage sensing for ami metrology |
05/29/2008 | US20080122228 Method, apparatus, signals and media, for selecting operating conditions of a genset |
05/28/2008 | EP1924860A1 Meter socket assembly |
05/28/2008 | CN201066365Y A connection box of power measuring device |
05/28/2008 | CN100390546C DC micro-power consumption measuring instrument and method |
05/22/2008 | US20080117076 System and method for conducting bi-directional communication sessions with utility meters from a mobile device |
05/21/2008 | CN201063044Y Direct type three-phase four-wire electric energy meter |
05/21/2008 | CN201063043Y Mutual inductance type three-phase four-wire electric energy meter |
05/21/2008 | CN201063042Y Multifunctional direct input type three-phase meter case for preventing fraudulent use |
05/21/2008 | CN201063041Y Card-inserting electric watch case for preventing fraudulent use |
05/21/2008 | CN101183120A Single-phase electric energy mutual-inductor |
05/20/2008 | US7376631 Method, apparatus and computer program product for reporting energy consumption |
05/15/2008 | CA2672542A1 Energy arbitrage by load shifting |
05/15/2008 | CA2610570A1 Base assembly, and meter socket assembly and meter center employing the same |
05/15/2008 | CA2610554A1 Meter socket assembly and quick change mechanism therefor |
05/15/2008 | CA2610553A1 Electrical bus member and meter socket assembly employing the same |
05/14/2008 | CN201060227Y Multi fee-rate intelligent electrical energy meter |
05/14/2008 | CN201060226Y Single-phase smart card type pre-payment multi-rate meter |
05/14/2008 | CN201060225Y Pre-payment single-phase IC card carrier electrical energy meter |
05/14/2008 | CN201060224Y Single-phase static type electrical energy meter |
05/14/2008 | CN201060223Y Single-phase smart card type anti-theft electricity pre-payment electrical energy meter |
05/14/2008 | CN201060222Y Voltameter box |
05/14/2008 | CN201060221Y Single epi position voltameter box |
05/14/2008 | CN201060220Y Split type ammeter box |
05/14/2008 | CN201060219Y Immediately heating water heater multiple groups heating wire power testing apparatus |
05/14/2008 | CN201060218Y Electrical energy meter |
05/14/2008 | CN201060217Y Electrical energy meter multifunctional wiring box |
05/14/2008 | CN201060216Y Ammeter |
05/14/2008 | CN201060215Y Ammeter |
05/14/2008 | CN101179206A Low-voltage electric network remote monitoring and service network |
05/14/2008 | CN101178415A Electrical energy meter anti-theft electricity technology |
05/08/2008 | US20080109387 Power Theft Detection System and Method |
05/08/2008 | US20080106255 Voltage monitoring |