| Patents for G01R 11 - Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption (8,227) |
|---|
| 06/06/2007 | CN1975754A Four-quadrant multiplication circuit |
| 06/06/2007 | CN1975443A Apparatus for generating signals against fraudulent using electricity |
| 06/06/2007 | CN1975441A Method for metering reactive electric energy |
| 06/05/2007 | US7227350 Bias technique for electric utility meter |
| 05/30/2007 | EP1789809A1 Electric device with modular connection possibilities |
| 05/30/2007 | CN2906782Y Embedded processor-based automatic remote electricity metering terminal |
| 05/30/2007 | CN2906630Y Combined type KWH meter |
| 05/30/2007 | CN1971290A Method for measuring high voltage by current method and its device |
| 05/29/2007 | US7225171 Air conditioning equipment operation system and air conditioning equipment designing support system |
| 05/29/2007 | US7225089 System and method for remote identification of energy consumption systems and components |
| 05/28/2007 | WO2008076129A1 Programming electronic meter settings using a bandwidth limited communications channel |
| 05/24/2007 | WO2007056878A1 Meter platform |
| 05/24/2007 | US20070114987 Intelligent electronic device for providing broadband Internet access |
| 05/23/2007 | CN2904129Y Electronic reader for mechanical rotary wheel type counter |
| 05/23/2007 | CN2903993Y Outdoor high-voltage metering controller |
| 05/22/2007 | US7221145 Simplified power monitoring system for electrical panels |
| 05/18/2007 | WO2007053965A1 Method and apparatus for verifying the accuracy of state estimation calculations |
| 05/16/2007 | CN2901328Y Electric meter box special for horizontal single phase electronic electric meter |
| 05/16/2007 | CN2901323Y Judging circuit for anti-stealing electricity and current loop irregularity of metering device |
| 05/16/2007 | CN2901322Y Electric energy meter connector |
| 05/16/2007 | CN1963541A Electric energy computation circuit removing DC and circuit removing DC |
| 05/16/2007 | CN1963534A Ammeter and mantle preventing electricity stolen for measurement apparatus |
| 05/16/2007 | CN1963533A Circuit and method for preventing shunt running in electric energy measurement |
| 05/16/2007 | CN1963532A Circuit and method for preventing shunt running in electric energy measurement |
| 05/15/2007 | US7218223 Magnetic field sensing for tamper identification |
| 05/15/2007 | CA2567955A1 Apparatus and methods for multi-channel metering |
| 05/15/2007 | CA2527068A1 Apparatus and methods for multi-channel metering |
| 05/10/2007 | US20070103143 Battery protection method and battery protection circuit |
| 05/10/2007 | DE102006050701A1 Meter and distribution cabinet for electrical installation, has load carrying system which is designed like trough partially open at its upper and lower ends, where trough consists of non-electro conductive material such as plastic |
| 05/09/2007 | EP1783499A1 Method and apparatus for verifying the accuracy of state estimation calculations |
| 05/09/2007 | CN2899226Y Device against charge evasion |
| 05/09/2007 | CN2898840Y Electrical energy meter box |
| 05/09/2007 | CN2898839Y Self-locking and lead-sealing free electrical energy meter casing structure against charge evasion |
| 05/09/2007 | CN2898838Y Workcite power managing equipment |
| 05/09/2007 | CN1961217A System and method for reading power meters |
| 05/09/2007 | CN1959263A Air conditioning system, and operation method |
| 05/03/2007 | US20070096719 Voltage detecting circuit |
| 05/03/2007 | DE102005020349B4 Verbrauchserfassungssystem Metering system |
| 05/02/2007 | CN2896288Y Electric-energy meter box |
| 05/02/2007 | CN1955744A Watt-hour meter |
| 04/27/2007 | CA2525962A1 Reliable back-up storage of electrical energy meter reading using writable passive radio-frequency identification (rfid) devices |
| 04/26/2007 | DE10261206B4 Adapter zur Ankopplung eines Stromzählers an eine ein Zählerkreuz aufweisende Trägerplattform Adapter for coupling a power meter to a meter a cross having support platform |
| 04/25/2007 | EP1639376A4 System and method for acquiring voltages and measuring voltage into an electrical service using a non-active current transformer |
| 04/25/2007 | CN2893716Y Auxiliary one-chip machine external digital to analog conversion anti-livewire-earth wire electricity unauthroized use device for single-phase electric meter |
| 04/25/2007 | CN2893715Y Auxiliary one-chip machine time-base circuit anti-live wire-earth wire electricity unauthorized use device for single-phase electric meter |
| 04/25/2007 | CN2893714Y Additional one-chip processor anti-wire-earth wire electricity-unauthorized use device for single-phase electric meter |
| 04/25/2007 | CN2893713Y Copper-manganese shunt type interconnection non-nail contact wire clamp type end button box |
| 04/25/2007 | CN2893712Y Mutual inductor type interconnection non-connection point wire clamp type terminal box |
| 04/19/2007 | WO2007042756A1 Electricity meter |
| 04/18/2007 | CN2891128Y Wireless electricity metering system |
| 04/18/2007 | CN2890934Y High-voltage big-current combined sensor |
| 04/18/2007 | CN2890929Y Ammeter box |
| 04/18/2007 | CN2890928Y Ammeter |
| 04/18/2007 | CN2890927Y Terminal ammeter box |
| 04/18/2007 | CN1950707A Appliance terminal |
| 04/18/2007 | CN1950706A A power line communication system and an intelligent meter |
| 04/12/2007 | WO2007039780A1 Electric meter supplied with control device |
| 04/11/2007 | CN2888455Y Three-phase electrical power meter |
| 04/11/2007 | CN2888453Y Embedded installation type active/reactive combined watt-hour meter |
| 04/11/2007 | CN1945345A Detecting device and method for mixed power automobile battery remainder |
| 04/05/2007 | DE102005046926A1 Locking device for use with heat charge controller, has locking unit to lock functional unit and inserted into lock opening of functional unit, where locking unit is secured with securing unit, which is to be screwed to open locking unit |
| 04/04/2007 | CN2886580Y Embedded type high-precision electrical power measuring module for protecting of measuring and control device |
| 04/04/2007 | CN2886579Y A ammeter with anti electricity-theft function |
| 04/04/2007 | CN1940577A Device against charge evasion |
| 04/04/2007 | CN1940576A Automatically voltage-loss missing electric-energy recording method and its multifunctional electric-energy gauge |
| 03/29/2007 | WO2007035643A1 Meter socket assembly |
| 03/29/2007 | DE10346421B4 Datenerfassungssystem Data Acquisition System |
| 03/29/2007 | CA2622747A1 Meter socket assembly |
| 03/28/2007 | CN2884209Y Electronic type electric energy meter current diverter |
| 03/28/2007 | CN2884208Y Electronic type electric energy meter stop-copy battery box |
| 03/28/2007 | CN2884207Y Reverse indicating circuit having threshold value of electric energy measuring chip |
| 03/28/2007 | CN1936601A Double fee-rate electronic electric-meter and method for realizing double fee-rate |
| 03/28/2007 | CN1936600A Electric-power metering monitor |
| 03/28/2007 | CN1936599A Electric energy meter with function of collecting multiple meter's data |
| 03/22/2007 | WO2005043084A3 A tap- resistant system with an optical device |
| 03/21/2007 | CN2881653Y One-way counter of electric energy meter |
| 03/15/2007 | US20070057663 Reduced Power Consumption in a Communication Device |
| 03/15/2007 | DE102005044027A1 Latch for electric meter connection site, has blocking unit whose visibly remaining surface engaged in conduit is formed by break-through wall for exposing section point of unit or for separating unit |
| 03/14/2007 | CN2879493Y Main control circuit for three-phase four-wire locale manager |
| 03/14/2007 | CN2879200Y Anti-theft leakage-proof device for electricity meter |
| 03/14/2007 | CN2879199Y Anti-theft single-phase electricity meter box |
| 03/14/2007 | CN2879198Y Single-phase carrier pre-charging anti-theft electricity meter box |
| 03/13/2007 | US7189109 Modular watthour meter socket and test switch |
| 03/08/2007 | US20070055640 Remote meter reading using the existing mobile network |
| 03/07/2007 | CN2876785Y Low voltage power meterbox |
| 03/01/2007 | WO2007023501A2 Wafer inspection system and a method for translating wafers |
| 03/01/2007 | US20070046281 Power metering using current-indicative signal |
| 02/28/2007 | CN2874520Y Built-in D/A converter anti-electricity monitor for single phase electric meter limit type voltage monolithic chip machine |
| 02/28/2007 | CN2874509Y Electric energy meter cover for preventing stealing electrisity and its matched intelligent screw |
| 02/28/2007 | CN2874508Y Electricity stealing monitor based on high voltage end current detection mode |
| 02/28/2007 | CN2874507Y Simple electric energy meter hanging frame |
| 02/28/2007 | CN2874506Y Electric meter shell |
| 02/28/2007 | CN2874505Y Glass fiber reinforced plastic power electric energy meter box |
| 02/28/2007 | CN2874504Y Vehicle carried electric automobile coulometric detector |
| 02/28/2007 | CN1920579A Electric energy meter |
| 02/28/2007 | CN1302287C A coulomb meter box |
| 02/21/2007 | CN2872370Y Multifunctional electric-energy meter of bi-electronic display screen |
| 02/21/2007 | CN2872369Y Electric-energy metering box against charge evasion |
| 02/21/2007 | CN2872368Y Electric-energy meter against charge evasion |
| 02/21/2007 | CN2872367Y High pressure metering cabinet against charge evasion |