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)
10/2013
10/02/2013CN203225167U Magnetic shield for transformers
10/02/2013CN203225166U Main insulation structure of 10kV transformer
10/02/2013CN203225165U Upper portion fixing device of body of oil-immersed transformer
10/02/2013CN203225164U Air on-line cooling device of large-current transformer
10/02/2013CN203225163U Outgoing line device of extra-high voltage transformer
10/02/2013CN203225162U Pressure plate for outgoing head of low-voltage coil
10/02/2013CN203225161U 引线夹持板 Lead clamping plate
10/02/2013CN203225160U Power transformer used for soft switching welding machine
10/02/2013CN203225159U 铁心结构和变压器 Core structure and transformer
10/02/2013CN203225158U Iron core sheet sharp corner shielding structure
10/02/2013CN203225157U Dry type air-cooled reactor
10/02/2013CN203225156U Large leakage inductance type high-voltage transformer for ozone power supply
10/02/2013CN203225155U On-line cooling device of large-current transformer
10/02/2013CN203225154U Reinforcing structure of opening in transformer oil tank
10/02/2013CN203225153U Superposed reactor capable of being accurately positioned and assembled
10/02/2013CN203225152U High voltage-resistant pulse transformer for excitation system
10/02/2013CN203224278U Oil-immersed transformer liquid level measuring device
10/02/2013CN103339813A Electric shielding arrangement of a disconnection point of a conduit for an HVDC component
10/02/2013CN103339697A Power transformer
10/02/2013CN103339696A Reactor and reactor apparatus
10/02/2013CN103339695A Surface mount inductor and method for producing surface mount inductor
10/02/2013CN103339515A Method and device for linearizing a transformer
10/02/2013CN103337358A Transformer radiant-type core limb forming device
10/02/2013CN103337357A Method and structure for sleeving transformer body bearing plate integrally
10/02/2013CN103337355A Zero-magnetic flux current transformer capable of preventing electricity from being stolen through high-intensity magnetic field
10/02/2013CN103337354A Current transformer for high-voltage capacitor series compensation device
10/02/2013CN103337353A Cascading series connection type high-power pulse transformer
10/02/2013CN103337352A High frequency magnetic ring transformer for PCB (Printed Circuit Board) board
10/02/2013CN103337351A High-voltage automatic electrified adjustable reactor
10/02/2013CN103337350A Anti-thunder underground transformer
10/02/2013CN103337349A Improved temperature control probe fixing support plate for phase shifting rectifier transformer
10/02/2013CN103337348A Split winding type transformer
10/02/2013CN103337347A High-power frameless industrial frequency transformer
10/02/2013CN103337346A Row needle combined type direct insert network transformer
10/02/2013CN103337345A Novel transformer in tap connecting structure
10/02/2013CN103337344A Double-split epoxy resin insulation dry type boosting transformer for wind power and photovoltaic power generation
10/02/2013CN103337343A Novel spiral winding for transformer and winding method thereof
10/02/2013CN103337342A Degaussing coil structure used in three-column shunt transformer
10/02/2013CN103337341A Amorphous strip lamination type triangular iron core for power transformer
10/02/2013CN103337340A Weighing-type transformer oil conservator
10/02/2013CN103337339A Heat dissipating method for oil-immersed transformer and radiator thereof
10/02/2013CN103337338A Positioning device for transformer body
10/02/2013CN103337337A Transformer box body structure
10/02/2013CN103337336A Broadband common mode inductor and isolating circuit comprising broadband common mode inductor
10/02/2013CN103337335A Zero-sequence filtering electricity-saving device
10/02/2013CN103337334A Degaussing balance structure used in double-column shunt transformer
10/02/2013CN103336260A System for checking voltage transformer in GIS (gas insulated switchgear)
10/02/2013CN102426905B Method for controlling deformation of tank wall at hanging shaft of oil tank
10/02/2013CN102290202B Core-grounding device for multi-frame core transformers
10/01/2013US8547194 Inductance module and base holder thereof
10/01/2013US8547193 Stationary induction apparatus
09/2013
09/26/2013WO2013142066A1 Magnetically permeable structures
09/26/2013WO2013142064A1 Wireless power transfer apparatus and method of manufacture
09/26/2013WO2013142056A1 Wireless power charging pad and method of construction
09/26/2013WO2013140780A1 Magnetic component, power converter and power supply system
09/26/2013WO2013139542A1 Power transformer with electronic components
09/26/2013WO2013139541A1 Power transformer with electronic components
09/26/2013US20130249666 Reactor and manufacturing method thereof
09/26/2013US20130249665 Magnetic component and bobbin thereof
09/26/2013US20130249664 Planar coil element and method for producing the same
09/26/2013US20130249662 Planar coil element
09/26/2013US20130249661 Common mode noise filter
09/26/2013US20130249659 Transformer structure
09/26/2013US20130249645 Non-magnetic composition for ceramic electronic component, ceramic electronic component using the same, and method of manufacturing the same
09/26/2013DE102012102398A1 Leistungstransformator mit elektronischen Bauelementen Power transformer with electronic components
09/26/2013DE102012102396A1 Leistungstransformator mit elektronischen Bauelementen Power transformer with electronic components
09/25/2013CN203218104U Fully-automatic permalloy annular iron core coiler
09/25/2013CN203218097U Gas-insulated current transformer
09/25/2013CN203218096U Zero sequence current transformer
09/25/2013CN203218095U Open type current transformer
09/25/2013CN203218094U Structure for changing existing direct supply traction transformers into AT traction transformers
09/25/2013CN203218093U Laminated inductor
09/25/2013CN203218092U Three-phase parallel linear adjustable reactor formed by windings in rotating magnetic field
09/25/2013CN203218091U Self-regulating capacity-type power transformer
09/25/2013CN203218090U Multi-gear adjustable reactor
09/25/2013CN203218089U Shielded conductor placing structure in wire cake
09/25/2013CN203218088U Insulated power transformer
09/25/2013CN203218087U Amorphous alloy high-frequency transformer
09/25/2013CN203218086U Cushion block structure of oil-immersed transformer body
09/25/2013CN203218085U High and low voltage binding post separation type power transformer
09/25/2013CN203218084U Low-voltage leads of oil-immersed transformer
09/25/2013CN203218083U High-voltage lead of oil-immersed transformer
09/25/2013CN203218082U Transformer conducting rod cable clamp
09/25/2013CN203218081U Single-phase traction transformer interleaved winding transposition structure
09/25/2013CN203218080U Low-voltage coil of oil-immersed transformer
09/25/2013CN203218079U High-voltage coil of oil-immersed transformer
09/25/2013CN203218078U Adjustable oil immersed power transformer with fire-extinguishing structure
09/25/2013CN203218077U Electric reactor
09/25/2013CN203218076U Three-phase and three-column type amorphous alloy dry-type transformer and iron cores thereof
09/25/2013CN203218075U Amorphous alloy iron core, transformer and dry-type transformer
09/25/2013CN203218074U 磁性元件 The magnetic element
09/25/2013CN203218073U High-impedance shell type transformer
09/25/2013CN203218072U Small-size common mode inductor
09/25/2013CN203218071U Energy-saving transformer employing stereo wound core
09/25/2013CN203218070U On-load tap-changer on-line oil cleaner
09/25/2013CN203218069U Combined thermal-dissipation power transformer
09/25/2013CN203218068U Underwater seal box provided with transformers
09/25/2013CN203218067U Anti-earthquake device for transformer
09/25/2013CN203218066U Case cover structure of oil-immersed transformer
09/25/2013CN203218065U Transformer cabinet
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