Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 38 - Adaptations of transformers or inductances for specific applications or functions
Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550)
11/2010
11/24/2010CN201655530U Current mutual inductor
11/24/2010CN201655529U Dry-type current transformer and primary winding thereof
11/24/2010CN201655528U Multi-purpose CT secondary short-circuited terminal
11/24/2010CN201655527U Electronic current transformer with LPCT coil
11/24/2010CN201655526U Voltage mutual inductor and voltage mutual inductor cylinder
11/24/2010CN201655525U Novel plug-pull transformer with fuse
11/24/2010CN201655524U Voltage transformer and casing thereof
11/24/2010CN201655523U Single-phase voltage transformer
11/24/2010CN201655522U Optical fiber fixing structure of electronic mutual inductor
11/24/2010CN201655521U Decoding device and system for universal rotating transformer
11/24/2010CN201655496U Transformer and backlight device
11/24/2010CN201654980U Coil coupling signal acquisition device
11/24/2010CN1652265B Stick-shaped ignition coil having internal connecting structure
11/24/2010CN101896984A Transformer
11/24/2010CN101894663A Method for filling and pouring epoxy resin into ignition coil
11/24/2010CN101894662A Method for controlling temperature rise in ignition coil
11/24/2010CN101894658A Connecting terminal for rotary transformer and manufacturing method thereof
11/23/2010US7837807 Magnetic core for current transformer, current transformer, and watt-hour meter
11/18/2010US20100289340 Inductively coupled power transfer system
11/17/2010EP2250727A1 Transformer based voltage combiner with inductive shunt
11/17/2010EP2250654A1 Passive-shielding system of a meshed and conductive type with high magnetic coupling
11/17/2010CN201638672U 35 kV integral combined transformer
11/17/2010CN201638671U Built-in current transformer used for outdoor switch
11/17/2010CN201638670U Low-current ratio current transformer for GIS
11/17/2010CN201638669U Fast saturation current transformer
11/17/2010CN201638668U High voltage dry type current transformer
11/17/2010CN201638667U Anti-resonant voltage transformer
11/17/2010CN201638666U 110kV single-phase electromagnetic type voltage transformer without partial discharge
11/17/2010CN201638665U Novel mutual inductor
11/17/2010CN201638664U Built-in transformer of LED daylight lamp
11/17/2010CN101889320A Ignition coil
11/17/2010CN101887799A Production technology of totally enclosed transformer obturator
11/17/2010CN101354956B Large-capacity double-body phase-shifting transformer
11/16/2010CA2537778C Extra bucking coils as an alternative way to balance induction arrays
11/11/2010WO2010129369A2 System and methods for inductive charging, and improvements and uses thereof
11/11/2010WO2010127728A1 Resolver
11/11/2010DE102009019125A1 Vehicle, particularly electrically operable vehicle, has secondary winding of inductive transformer, which is arranged in area with cover and lower part
11/10/2010EP2248243A1 Inductively coupled consoles
11/10/2010EP2248140A2 Inductively coupled work surfaces
11/10/2010EP2248137A1 Converter arrangement
11/10/2010CN201629222U Cable-fixed type current transformer
11/10/2010CN201629221U Zero sequence transformer of power leakage protection device
11/10/2010CN201629220U Current transformer with live sensor and contact box
11/10/2010CN201629219U Connecting structure of grounded pipe and equalizing shield for current transformer
11/10/2010CN201629218U Potential transformer
11/10/2010CN201629217U Tank type voltage transformer
11/10/2010CN201629216U Connection structure of ignition coil adapter and high-voltage damper wire spring
11/10/2010CN201627669U Integrated motorcycle ignition coil
11/04/2010WO2010125573A2 Load current sensing power distribution transformer
11/04/2010US20100280775 High voltage power line communication system using an energy harvesting power supply
11/04/2010US20100277005 Wireless powering and charging station
11/04/2010US20100277003 Adaptive impedance tuning in wireless power transmission
11/04/2010US20100275893 Ignition Coil Device for Internal Combustion Engine
11/03/2010EP2246864A1 Power receiving coil block
11/03/2010EP2245641A1 High voltage transformer with space-saving primary windings
11/03/2010CN201622928U Bottle-top type current transformer
11/03/2010CN201622927U Combined type zero-sequence current transformer
11/03/2010CN201622926U Plug-in type voltage transformer with full insulation structure for C-GIS switch cabinet
11/03/2010CN201622925U End screen grounding device of capacitance type voltage transformer
11/03/2010CN201622924U Flexible universal production line of xenon high-voltage discharge lamp ballast
11/03/2010CN101877502A Radio frequency medium energy transmittion method and device
11/03/2010CN101877275A Method for improving pollution flicker-resisting capability of DC voltage transformer
11/03/2010CN101877274A Dry-type voltage transformer
11/03/2010CN101877273A Voltage transformer
11/03/2010CN101071681B Transformer apparatus, inverter transformer, and drive circuit
11/02/2010US7825763 Current transformer with rogowski type windings, comprising an association of partial circuits forming a complete circuit
10/2010
10/28/2010WO2010124165A1 Inductively and optically coupled interconnect
10/28/2010US20100270999 Transformer power splitter having primary winding conductors magnetically coupled to secondary winding conductors and configured in topology including series connection and parallel connection
10/28/2010US20100270288 Device for heating food using induction and device for transmitting energy
10/28/2010DE102009013103A1 Anlage mit Fahrzeugen Investment vehicles
10/27/2010CN201616342U 一种电子式高压电流互感器 An electronic high-voltage current transformer
10/27/2010CN201616341U 电力机车专用电流互感器 Current Transformer for Electric Locomotives
10/27/2010CN201616340U 一种gis用电压互感器及其一次绕组紧固结构 One kind gis with voltage transformer primary winding and fastening structure
10/27/2010CN201616339U 气体绝缘互感器 Gas-insulated transformers
10/27/2010CN201616338U 电子式互感器用级联变压器 Electronic transformer transformer with cascaded
10/27/2010CN201616337U 微型车用干式点火线圈 Mini-car with a dry ignition coil
10/27/2010CN201616336U 变压器以及背光装置 Transformers and backlight
10/27/2010CN201615921U 光学电流互感器及其光电信息处理器 Optical current transformer and Optical Information Processor
10/27/2010CN101872677A Current mutual inductor
10/27/2010CN101872676A Low-voltage double-winding current sensor
10/27/2010CN101872675A Method for inhibiting ferroresonance
10/27/2010CN101572493B Method and device for configuring high-voltage conversion device of test transformer substation
10/27/2010CN101305431B Rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage
10/26/2010US7821369 Magnetic element
10/26/2010US7819110 Ignition coil
10/21/2010WO2010119302A1 Magnetic connector and a data communication system using the magnetic connector
10/21/2010DE102009017553A1 Energy storage i.e. battery, charging arrangement for electrically operable motor vehicle, has primary coil accommodated in unit, where unit includes bracket attached to housing part of unit, at which primary coil is attached
10/20/2010CN201611848U 一种有源电子式互感器供电电路 An active electronic transformer power supply circuit
10/20/2010CN201611608U O型电感镇流器 O-type magnetic ballasts
10/20/2010CN201611607U 一种变压器结构 A transformer structure
10/20/2010CN101867231A High-voltage side mutual inductance energy-acquiring device of high-voltage power transmission line
10/20/2010CN101866742A Frequency conversion type transformer
10/20/2010CN101865651A Rotary transformer angle signal decoding method
10/14/2010WO2010117306A1 Reverse transformer with conversion of secondary magnetic leakage fields (embodiments)
10/14/2010US20100259110 Resonator optimizations for wireless energy transfer
10/14/2010DE102009016238A1 Storage transformer for flyback converter circuit in battery management system for supply of individual battery cells for e.g. hybrid vehicle, has coil body enclosing part of core and carrying part of primary winding and secondary windings
10/14/2010DE102009014320A1 Plug-in connector for supplying and/or loading vehicle, has plug connector part including primary coil, and mating connector part including secondary coil connected with primary coil, where plug part is insertable into mating part
10/14/2010CA2794596A1 Smart meter cover with integral, untethered antenna elements for ami communications
10/13/2010EP2239746A2 Ignition coil for vehicle
10/13/2010CN201608043U 一种高压六氟化硫气体绝缘电流互感器 A high voltage sulfur hexafluoride gas insulated current transformer
1 ... 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 ... 136