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)
05/2010
05/12/2010CN201466559U Gas-insulated high-capacity combined switch device of metal case
05/12/2010CN201465796U Transposition head on transformer winding production line
05/12/2010CN201465793U Inclined kit for welding bell-type transformer oil tank
05/12/2010CN201465788U Current transformer for GIS
05/12/2010CN201465783U Power current transformer with temperature rise detecting function
05/12/2010CN201465781U Porcelain shell for mutual inductor
05/12/2010CN201465778U Rainproof box body of mutual inductor
05/12/2010CN201465777U Base of mutual inductor
05/12/2010CN201465774U Balance reactor
05/12/2010CN201465772U Structure of T-shaped wiring traction transformer
05/12/2010CN201465771U Epoxy resin casting autotransformer
05/12/2010CN201465770U Connection structure of converter transformer and gas relays
05/12/2010CN201465769U Iron core reactor with continuously adjustable inductance
05/12/2010CN201465768U Iron core reactor with adjustable inductance
05/12/2010CN201465767U Epoxy-resin filled Scott dry-type transformer with shunting taps
05/12/2010CN201465765U annular transformer
05/12/2010CN201465764U r-shaped transformer
05/12/2010CN201465763U Transformer with detachable thermometer bottom board
05/12/2010CN201465762U Lightning, over-voltage and over-current prevention underground omni-sealed combined transformer
05/12/2010CN201465761U Transformer with iron core grounded by outer lead
05/12/2010CN201465760U oriented silicon steel magnetic screen for preventing magnetic leakage inside transformer
05/12/2010CN201465759U Transformer with electrostatic shield
05/12/2010CN201465758U Soft angle ring for main empty passage in transformer
05/12/2010CN201465757U Angle ring for transformer coil and transformer with same
05/12/2010CN201465756U Box type transformer sound-proofing cover
05/12/2010CN201465755U Paper tube insulation combination in transformer coil
05/12/2010CN201465754U Amorphous alloy transformer coil
05/12/2010CN201465753U Transformer coil formation oil passage stripe
05/12/2010CN201465752U Composite conductor for transformer coil
05/12/2010CN201465751U Dry-type sleeve used for wind power generation
05/12/2010CN201465750U Pneumatic compression tool for transformer coil
05/12/2010CN201465749U Radial compression die device for transformer coil
05/12/2010CN201465748U Novel transformer bobbin
05/12/2010CN201465747U Compressing assembly of transformer body
05/12/2010CN201465746U Connecting terminal box of current transformer for transformer with voltage of 35KV and above
05/12/2010CN201465745U Large current balance output device of double-disc coils
05/12/2010CN201465744U Low-voltage lead wire structure of dry type frequency-changing transformer
05/12/2010CN201465743U Wire connecting terminal structure of dry type frequency-changing transformer
05/12/2010CN201465742U Transformer
05/12/2010CN201465741U Anti-short-circuit deformation transformer
05/12/2010CN201465740U Elliptical mining flame-proof type dry transformer
05/12/2010CN201465739U Energy-efficient distribution transformer
05/12/2010CN201465738U Structure between high tension coil and low tension coil in transformer
05/12/2010CN201465737U Coil structure in transformer
05/12/2010CN201465736U Integrated sleeving structure for transformer coil
05/12/2010CN201465735U High-performance energy-conservation environment-protection high-voltage power transformer
05/12/2010CN201465734U Mining flameproof dry type transformer
05/12/2010CN201465733U Transformer for epoxy pouring printed circuit board
05/12/2010CN201465732U Power transformer with horizontally placed iron core column
05/12/2010CN201465731U Iron core clamping structure of electric power transformer
05/12/2010CN201465730U transformer
05/12/2010CN201465729U Iron core of dry-type transformer
05/12/2010CN201465728U Spliced amorphous reactor core
05/12/2010CN201465727U Amorphous alloy iron core lamination stack
05/12/2010CN201465726U Low-loss distribution transformer iron core
05/12/2010CN201465725U 变压器 Transformer
05/12/2010CN201465724U Iron core structure of transformer
05/12/2010CN201465723U Transformer for mosquito swatter
05/12/2010CN201465722U Vertical type shielded inductor
05/12/2010CN201465721U Air transformer water cooling system with the function of utilizing afterheat
05/12/2010CN201465720U Oil-free pillow dust removal transformer
05/12/2010CN201465719U Oil discharge valve start mechanism of transformer
05/12/2010CN201465718U Oil treatment integrated valve group of transformer
05/12/2010CN201465717U Corrugated metal expander oil conservator
05/12/2010CN201465716U Integrated transformer with cooling system control cabinet
05/12/2010CN201465715U High power iron core type reactor forced cooling dissipation device
05/12/2010CN201465714U Theft-preventing mounting device of transformer
05/12/2010CN201465713U Transformer with internal coded antitheft lock
05/12/2010CN201465712U Theft-preventing device of transformer
05/12/2010CN201465711U High-capacity dry-type transformer cushion block
05/12/2010CN201465710U Blower bracket structure of super-capacity dry-type transformer
05/12/2010CN201465708U 环形电感器 Toroidal inductor
05/12/2010CN201465706U Inductor assembly structure
05/12/2010CN201465705U Inductor assembly structure
05/12/2010CN201463687U Efficient heat-dissipation internal tooth aluminum pipe for transformer oil
05/12/2010CN201455497U Energy-saving welding machine
05/12/2010CN1878457B Shielding device, deformable casing and magnetic resonance image viewing device of magnetic field generating equipment
05/12/2010CN1783369B Transformer
05/12/2010CN1776839B Semi-packaged 10KV-level transformer high-voltage lead wire structure making method
05/12/2010CN1700369B High-frequency core and inductance component using the same
05/12/2010CN101707127A Oil-immersed inverted current transformer with function of insulation online monitoring
05/12/2010CN101707125A Multiple-use transformer for electromagnetic field
05/12/2010CN101707124A Shielding coating of low-frequency transformer
05/12/2010CN101707123A Transformer skeleton
05/12/2010CN101707122A High-current inductor
05/12/2010CN101707121A Transformer with split primary winding
05/12/2010CN101707120A Power isolation transformer in train
05/12/2010CN101707119A Novel saturable reactor for direct-current converter valve
05/12/2010CN101707118A Forced cooling method of power isolation transformer in train
05/12/2010CN101707117A Two-way cooling plate of power isolation transformer for train
05/12/2010CN101707116A High-efficiency shielding housing of low-frequency transformer
05/12/2010CN101707115A Inductance-appearance forming method and forming model component thereof
05/12/2010CN101707110A High-performance soft magnetic materials used for network transformer
05/12/2010CN101707073A Transposed conductor with sensing function
05/12/2010CN101192465B Amorphous alloy single-phase oil immersion type distributing transformer
05/12/2010CN101090035B Pressure magnetic element and light source drive device using it
05/12/2010CN101090029B Transformer
05/11/2010US7714690 Coil component
05/11/2010US7714689 Transformer structure
05/11/2010US7714687 Transformer
1 ... 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 ... 434