Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 7 - Magnets
Patents for H01F 7 - Magnets (20,067)
04/2014
04/09/2014CN203536148U Magnetic steel structure
04/09/2014CN203534496U Gauge block accessory used for sine bar
04/09/2014CN103714941A Miniaturization superspeed solenoid electromagnet
04/09/2014CN103714940A Minimized ratio electromagnet
04/09/2014CN103714939A La-Fe-based magnet with double hard-magnetic main phases and preparation method for same
04/09/2014CN103714938A Magnetic flux guide component
04/09/2014CN103714930A Magnetic powder, forming method thereof and magnetic sheet
04/09/2014CN103711974A Magnet core of a magnet valve as well as a magnet valve
04/09/2014CN103030194B Special magnet mounting technology applied to water activation equipment
04/09/2014CN102782779B Solenoid drive circuit
04/09/2014CN102779611B Permanent magnet recovery type high-speed switch electromagnet
04/09/2014CN102473502B Electromagnet for moving tubular members
04/09/2014CN102412051B Permanent magnet assembly with high-intensity magnetic field and high uniformity
04/08/2014US8692637 Magnetic device using non polarized magnetic attraction elements
04/08/2014US8692636 Bistable magnetic actuator for a medium voltage circuit breaker
04/08/2014US8692635 Sound generating apparatus
04/08/2014CA2623987C Proportional electromagnet actuator and control system
04/03/2014WO2014048615A1 A fluid injector
04/03/2014WO2014048614A1 Diagnostic circuit of a fluid injector and method for diagnosing a fault
04/03/2014WO2014047718A1 Fluidic methods and devices
04/03/2014US20140092516 Modified Electrical Actuation Of An Actuator For Determining The Time At Which An Armature Strikes A Stop
04/03/2014US20140091888 Using magnets to position cables/flexes during system assembly
04/03/2014US20140091887 Method for isolation of vibration
04/02/2014CN203521097U Alternating magnetic pipe
04/02/2014CN203521096U Alternating electromagnet
04/02/2014CN203521095U Iron core
04/02/2014CN203521094U Permanent magnet system for providing neodymium iron boron auxiliary casting magnetic field
04/02/2014CN203521093U Flexible broadband magnet
04/02/2014CN203521092U Flexible ferrite magnetism isolating piece
04/02/2014CN103703523A Flux focusing arrangement for permanent magnets, methods of fabricating such arrangements, and machines including such arrangements
04/02/2014CN103700465A Electromagnet
04/02/2014CN103700464A Novel proportion electromagnet
04/02/2014CN103700463A Permanent magnet for loudspeaker and processing technology thereof
04/02/2014CN103700462A Magnetic force enhancement structure
04/02/2014CN103699182A Accessory device
04/02/2014CN102655041B Magnetizing device with rotating arms adjustable at any angle
04/02/2014CN102420039B Target magnet assembly for a rotation sensor used with a steering gear
04/02/2014CN102360700B Permanent magnet system for room-temperature magnetic refrigerator
04/01/2014US8686819 Magnetic holding device and method for holding a substrate
04/01/2014US8686818 Magnetic microparticle and method for manufacturing such a microparticle
04/01/2014US8684329 Solenoid valve for liquid propane injection system
03/2014
03/27/2014DE112008001982B4 Solenoidventil Solenoid valve
03/27/2014DE102012217297A1 Sliding cam system for combustion engine, has left and right electroactive polymer actuators for displacing cam piece and comprising electroactive polymer that is stretched for creation of electric voltage
03/27/2014DE102012018095A1 Electromagnet component for operation of valves in automatic gear box of motor car, has core component located in pole core and magnet case, electromagnets provided with plastic latch, and planar stop unit fixed with core component
03/27/2014DE102012015610A1 Electromagnetic valve controller for controlling e.g. gas exchange valve of combustion engine, has support rings and electromagnets that are replaced, when opening and closing of valve is performed by valve disc springs
03/26/2014EP2709937A1 Ferromagnetic metal ribbon transfer apparatus and method
03/26/2014CN203504358U Direct-current motor with antitheft latching mechanism
03/26/2014CN203503414U Assembling buckled type electromagnet
03/26/2014CN203503413U Circuit control module for explosive-proof electromagnet and explosive-proof electromagnet
03/26/2014CN103688093A Solenoid valve assembly for a seat of a vehicle
03/26/2014CN103680809A Electromagnet for deep-water valve and method for manufacturing electromagnet
03/26/2014CN103680808A Direct-current electromagnet capable of maintaining magnetism in power failure
03/26/2014CN103680807A Solenoid
03/26/2014CN103680806A Double-layer intersecting winding coil for electromagnet of electromagnetic boosting device
03/26/2014CN103680805A Ferrite magnet with salt and manufacturing method of the same
03/26/2014CN103680804A Magnetic suction device
03/26/2014CN103670792A Special magnetically conductive ring for magnetic levitation type turbofan jet engine
03/26/2014CN103662065A Inner-outer crossing winding type permanent-magnet ring linear excitation electromagnet of double-layer coil
03/26/2014CN103662063A Projectile launcher electromagnetic iron core with starting, acceleration and braking functions
03/26/2014CN103662062A Electromagnet containing permanent magnet and with magnetizing direction parallel to iron core shaft direction
03/26/2014CN103656861A Magnet high in magnetic flux and gyromagnetic therapeutic machine using the magnet
03/26/2014CN102976737B Method for improving intrinsic coercive force of permanent magnetic ferrite
03/26/2014CN102039410B Sintering ageing technology for increasing coercive force of sintered neodymium-iron-boron magnet
03/25/2014US8680961 Reactor and reactor manufacturing method
03/25/2014US8678141 Electromagnetic coupling with a slider layer
03/25/2014US8677608 Method for manufacturing iron core and apparatus for manufacturing iron core
03/20/2014WO2014042836A1 A linear compressor
03/20/2014WO2014042525A1 Reluctance transducer
03/20/2014WO2014040525A1 Alloy powder for rare-earth magnet, rare-earth magnet manufacturing method and powder pulverizing device
03/20/2014WO2014040188A1 Parallel kinematic mechanism and bearings and actuators thereof
03/20/2014US20140077911 Method for protecting a touch-screen display
03/20/2014US20140077910 Magnetic fixings and connectors
03/20/2014US20140077909 Magnetic device using permanent magnets
03/20/2014DE102013004535A1 Electromagnet e.g. proportional magnet, for use in automatic transmission of motor car for coupling purposes, has winding surrounding core area by area and wound on core area by area, and insulating layer arranged between core and winding
03/20/2014DE102012018566A1 Valve device for use as e.g. proportional valve, has valve housing provided with permanent magnet arrangement, and multiple flux conductive pieces arranged on axis of electrical operable coil arrangement
03/19/2014EP2709122A1 Electromagnetic linear drive device including a mobile member provided with a plurality of magnetised masses
03/19/2014EP2709121A2 Clamping device
03/19/2014EP2709120A1 Device for detecting and/or adjusting a position of a movable element of the device
03/19/2014EP2707885A1 Connector pin
03/19/2014EP2707587A2 Method and apparatus for detecting a closing time point of a valve having a coil drive
03/19/2014CN203491691U Lightning protection nanometer magnetic choke
03/19/2014CN203491037U Levitated micro-manipulator system
03/19/2014CN203491036U Combined magnet ring
03/19/2014CN203491035U Structurally optimized electromagnet wire package
03/19/2014CN103650075A Isolated power converter with magnetics on chip
03/19/2014CN103649687A Electromagnetic actuators and monitoring thereof
03/19/2014CN103646748A Rotary electromagnetic reciprocating driving device
03/19/2014CN103646747A Push-pull electromagnet stroke amplifying device
03/19/2014CN103646742A Neodymium-iron-boron magnet and preparation method thereof
03/19/2014CN102483983B Electromagnet and electromagnetic coil assembly
03/18/2014US8674797 Magnetic field generator
03/18/2014US8674795 Magnetic actuator with a non-magnetic insert
03/18/2014US8673392 Permanent magnet and method of manufacturing same
03/18/2014US8671555 Method of forming flat conductor wire for use in cage-shaped distributed winding coil
03/18/2014US8671553 Method for protecting a touch-screen display
03/13/2014WO2014016669A3 Magnetic field generator for a magnetocaloric thermal device, and magnetocaloric thermal device equipped with such a generator
03/13/2014WO2013173660A3 Permanent magnet panel fastener
03/13/2014DE112012002725T5 Isolierter Umrichter mit ON-Chip-Magnetik The isolated converter with on-chip magnetics
03/13/2014DE10296583B4 Solenoid Solenoid
03/13/2014DE102012108583A1 Electromagnet for solenoid valve, has stationary permanent magnet arranged such that armature is connected to magnetic component of permanent magnet, where armature varies magnetic field generated by permanent magnet
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