201776 ⎘
Adaptations of transformers or inductances for specific applications or functions; Instruments transformers for single phase ac Current transformers
Sub-classes:FUSE TRIPPING ACCELERATION ARRANGEMENT, CURRENT TRANSFORMER ARRANGEMENT AND ENERGY STORAGE SYSTEM
#2APPARATUS AND METHOD FOR EMBEDDING CURRENT MEASUREMENT AND RINGING SUPPRESSION IN MULTICHIP MODULES
#3MULTIPHASE POWER-HARVESTING SENSOR DEVICES AND SYSTEMS
#4PHOTOVOLTAIC CONVERTER AND PHOTOVOLTAIC GENERATION SYSTEM
#5Apparatus and method for embedding current measurement and ringing suppression in multichip modules
#6CURRENT TRANSFORMER WITH IMPROVED PERFORMANCE
#7Electric device comprising liquidfilled tank and cable box with current measuring device
#8Support for mounting an accessory equipment assembly to a base of a bushing, a corresponding accessory equipment module and bushing
#9Multifunction single core sensor for ground fault application
#10Single-Event Transient (SET) Pulse Measuring Circuit Capable of Eliminating Impact Thereof, and Integrated Circuit Chip
#11Semiconductor module
#12Power monitoring and distributing systems
#13Transformer and socket assembly for power meter installations
#14Apparatus and method for embedding current measurement and ringing suppression in multichip modules
#15Grounding cable warning device
#16Current transformer apparatus that is mountable to a circuit board
#17System and method for energy sensing and harvesting with fault detection
#18Current transformer, protection device and electrical circuit breaker including such a transformer
#19Current Transformer with Current Branches on Primary Conductor
#20Arc fault current detector
#21Current measuring device protected against electrical surges when opening the circuit
#22Power conversion device and contactless power supply system
#23Current converter with interchangeable head
#24System and method for tuning transformers
#25Multi-winding high sensitivity current transformer
#26Current transformer and direct current source based on current transformer
#27Switching apparatus and method for switching a current
#28Flux-enhanced energy harvesting from current-carrying conductors
#29Trip control circuit for circuit breaker
#30Current transformer
#31Circuit for sampling current and system for sampling current of Totem-Pole bridgeless circuit
#32Unit current transformer device and magnetic induction power supplying device for linearly controlling output power by using the same
#33Intelligent sensor network in a load center
#34Terminal shield with integrated current transformer
#35Self-correcting current transformer system
#36Current measurement device and current calculation method
#37Sensor devices and methods for use in sensing current through a conductor
#38Electromagnetic induction type power supply device
#39System and method for tuning transformers
#40Current converter with interchangeable head
#41Zero-phase-sequence current transformer, ground fault current detection device, power conditioner, and method for detecting malfunction of zero-phase-sequence current transformer
#42Multi-winding high sensitivity current transformer
#43Insulating support flange for current loop system
#44AC/DC current transformer
#45Magnetic device having integrated current sensing element and methods of assembling same
#46Electrostatic shield for a transformer
#47Split-core current transformer
#48Transformer instrumentation and metering system
#49DEVICE FOR REMOVABLY FIXING A CONDUCTOR TO A CURRENT TRANSFORMER HOUSING
#50AC/DC current transformer
#51Insulating support flange for current loop system
#52Electronic current transformer based on complete self-excitation power supply
#53CIRCUIT-BREAKER WITH ROGOWSKI CURRENT TRANSFORMERS FOR MEASURING THE CURRENT IN THE CONDUCTORS OF THE CIRCUIT-BREAKER
#54CURRENT DETECTOR AND METHOD OF MANUFACTURING SAME
#55Integral current transformer shunt resistor
#56External neutral current sensor matched to a circuit breaker
#57High sensitivity differential current transformer for insulation health monitoring
#58SPLIT SHAPE CLOSED LOOP CURRENT TRANSDUCER
#59Bulk current injection (BCI) probe with multiple, symmetrically spaced feeds
#60Nanocrystalline core for a current sensor, single and double-stage energy meters and current probes containing them
#61Integrated current sensing transformer and current sensing circuit using such transformer
#62Organic Combined Insulated Dry Electronic Transformer for Outputting the Optical Signals
#63Detector circuit to be used for measuring current
#64Method and apparatus for instrument transformer reclassification
#65Ferrite system
#66Low power consuming current measurements for high currents
#67Double grounded neutral fault detection