Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 27 - Details of transformers or inductances, in general
Patents for H01F 27 - Details of transformers or inductances, in general (43,362)
02/2012
02/22/2012CN102361404A Inverse Scott dry-type transformer
02/22/2012CN102361235A Box-type transformer
02/22/2012CN102360924A Air duct structure for cast coil and manufacturing method for air duct structure
02/22/2012CN102360919A Method for blanking laminated sheet for microwave oven high-voltage transformer iron core
02/22/2012CN102360911A Method for manufacturing magnetic core of inductive ballast or transformer
02/22/2012CN102360900A Open-close type current and voltage transformer
02/22/2012CN102360899A Ferroresonance-preventing self-power supply device of electronic combined mutual inductor
02/22/2012CN102360898A Installation structure for current transformer
02/22/2012CN102360897A High-current transformer
02/22/2012CN102360896A Gas current transformer
02/22/2012CN102360895A Current transformer for gas-insulated metal-enclosed switchgear
02/22/2012CN102360894A Shielding device for contact box type current transformer
02/22/2012CN102360892A Current mutual inductor
02/22/2012CN102360891A Multi-transformation ratio current transformer
02/22/2012CN102360890A Current transformer with one-circle primary winding
02/22/2012CN102360889A Current transformer for molded case circuit breaker
02/22/2012CN102360885A Combined current transformer
02/22/2012CN102360884A Outdoor current transformer
02/22/2012CN102360882A Capacitive voltage mutual inductor
02/22/2012CN102360881A Electromagnetic voltage transformer
02/22/2012CN102360880A Ferroresonance preventing self-power supply device of electronic voltage mutual inductor
02/22/2012CN102360879A Lead structure for medium-voltage terminal of capacitive voltage divider
02/22/2012CN102360878A Wiring structure of secondary winding of capacitor voltage transformer
02/22/2012CN102360877A Dry capacitive electromagnetic type voltage transformer
02/22/2012CN102360876A Cable plug voltage transformer
02/22/2012CN102360875A Handcart cabinet voltage transformer with fuse protector
02/22/2012CN102360874A Voltage mutual inductor for handcart cabinet
02/22/2012CN102360870A Electromagnetic coupler with conical structure
02/22/2012CN102360867A Method for changing electromagnetic interference coupling path of igniting coil and automobile igniting coil
02/22/2012CN102360865A High-strength gas discharge lamp inductive ballast
02/22/2012CN102360863A Magnetic integrated double inductor
02/22/2012CN102360862A High-power annular transformer
02/22/2012CN102360861A Magnetic leakage-preventing annular transformer
02/22/2012CN102360860A Transformer with shell and magnetic ring
02/22/2012CN102360859A Conveniently radiating three-phase transformer
02/22/2012CN102360858A Annular iron core transformer and production method thereof
02/22/2012CN102360857A Integrated network distributing transformer with error compensating mutual inductor
02/22/2012CN102360856A 110kV multipurpose high-efficiency and energy-saving rectifier transformer special for producing silicon carbide
02/22/2012CN102360855A Low-voltage lead arrangement structure for 12-pulse wave rectifier transformer
02/22/2012CN102360854A Planar transformer with U-shaped magnetic cores
02/22/2012CN102360853A Planar transformer in switching power supply
02/22/2012CN102360852A Heavy-current planar transformer
02/22/2012CN102360851A Combined permanent-magnetic mechanism voltage/capacity adjusting switch
02/22/2012CN102360849A Double-high and low voltage on-load regulating transformer
02/22/2012CN102360848A Method for realizing high-insulation and large-current on-load voltage regulation, and regulating transformer
02/22/2012CN102360847A Dual-transformation ratio transformer
02/22/2012CN102360846A Embedded over-temperature protection electronic transformer
02/22/2012CN102360845A Single-phase multi-tap isolation transformer
02/22/2012CN102360844A Controllable reactor with orthogonal magnetic rings
02/22/2012CN102360843A Distribution transformer capable of automatically adjusting capacitance and voltage
02/22/2012CN102360842A Power supply transformer
02/22/2012CN102360841A Grounded shield structure for dry rectifier transformer, and manufacturing method for grounded shield structure
02/22/2012CN102360840A Burning-proofing wiring device for voltage transformer
02/22/2012CN102360839A Shockproof dry type transformer
02/22/2012CN102360838A Transformer sound eliminating and vibrating attenuating device
02/22/2012CN102360837A High-tension coil of dry-type transformer for photovoltaic power generation
02/22/2012CN102360836A Pancake coil with reinforced insulation
02/22/2012CN102360835A Epoxy resin pouring dry type transformer
02/22/2012CN102360834A Method for producing windings for a dry-type transformer
02/22/2012CN102360833A Cellular epoxy resin insulation body for dry transformer
02/22/2012CN102360832A Boosting transformer for photovoltaic power generation
02/22/2012CN102360831A Structure and method for press mounting of secondary windings for vertical current transformer
02/22/2012CN102360830A Base compacting device of dry-type transformer coil
02/22/2012CN102360829A Novel electromagnetic wire for alternating-current arc welding machine
02/22/2012CN102360828A 220kV-grade Vx connection traction transformer body structure
02/22/2012CN102360827A Device for pressing transformer body
02/22/2012CN102360826A Winding for transformer
02/22/2012CN102360825A Low-noise dry type transformer
02/22/2012CN102360824A Device for pressing transformer body
02/22/2012CN102360823A Transparent insulation cushion block
02/22/2012CN102360822A High-voltage transformer slotted winding skeleton
02/22/2012CN102360821A Novel high tension coil for dry transformer and manufacturing method for novel high tension coil
02/22/2012CN102360820A Totally-enclosed magnetic tank for reactor and transformer
02/22/2012CN102360819A Totally-enclosed split type powder metallurgy soft magnetic tank
02/22/2012CN102360818A Three-phase powder metallurgy soft magnetic tank for reactor and transformer
02/22/2012CN102360817A Transformer connecting terminal
02/22/2012CN102360816A Power transformer
02/22/2012CN102360815A Low-voltage side outgoing line connecting mechanism of 10kV transformer
02/22/2012CN102360814A Outgoing line block of foil winding
02/22/2012CN102360813A Transformer with wiring buckets
02/22/2012CN102360812A Transformer tapping lead support
02/22/2012CN102360811A High tension lead structure for double split dry distribution transformer
02/22/2012CN102360810A Foil coil outlet copper bar
02/22/2012CN102360809A 电子元件及其制造方法 Electronic device and method of manufacturing
02/22/2012CN102360808A Coil substrate structure, substrate holding structure, and switching power supply
02/22/2012CN102360807A Transformer
02/22/2012CN102360806A Zigzag winding
02/22/2012CN102360805A Energy saving type amorphous alloy distribution transformer
02/22/2012CN102360804A High-voltage transformer with double transformation ratios
02/22/2012CN102360803A Vehicle-mounted traction transformer of inductive filtering electrical locomotive
02/22/2012CN102360802A High voltage coil of dual voltage dry type power transformer
02/22/2012CN102360801A Three-cracking rectifier transformer
02/22/2012CN102360800A Winding method and structure for transformer, and transformer
02/22/2012CN102360799A Winding head structure of power transformer
02/22/2012CN102360798A Dry transformer with low voltage winding with low voltage between layers
02/22/2012CN102360797A Radial double split foil winding and winding method thereof
02/22/2012CN102360796A Integrated transformer
02/22/2012CN102360795A Traction transformer
02/22/2012CN102360794A Phase shift rectifier transformer and series connection topology frequency converter
02/22/2012CN102360793A Full face type pulling plate and clamping piece structure
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