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)
08/2012
08/28/2012US8253518 Foldable cover for electronic device
08/28/2012US8253063 Method for making a solenoid actuator
08/28/2012US8250738 Method of manufacturing a field coil member having first and second edgewise coils
08/23/2012WO2012111931A2 Solenoid pump and actuator including same
08/23/2012WO2012111658A1 Rotary solenoid
08/23/2012US20120214013 Method and Apparatus for a Removable and Interchangeable Accessory Addition
08/23/2012US20120212968 Magnetic mounting clip and related method of use
08/23/2012US20120212309 Electromagnetic solenoid
08/23/2012US20120212308 Medical examination or treatment device
08/23/2012US20120210968 Corona igniter with improved corona control
08/23/2012US20120210802 Force and normality sensing for end effector clamp
08/23/2012DE102012000705A1 Method for producing laminated magnetic core used for e.g. electric motor, involves cutting magnet core from stack of punched metal surfaces while retaining shape, so that webs are severed
08/23/2012DE102011102060A1 Verfahren und Vorrichtung zur Bestimmung der Lage eines Gegenstandes an einem Elektromagneten Method and apparatus for determining the position of an object to an electromagnet
08/23/2012DE102011011455A1 Device for valve train device to operate valve train of motor car, has sensor unit with sensor element to detect parameter depending on force acting on switching elements, where parameter is designed as axial movement of switching elements
08/23/2012DE102011010777A1 Spuleneinrichtung sowie Verfahren zu deren Herstellung Coil means and to processes for their preparation
08/23/2012DE102011004309A1 Method for determining switching time of solenoid valve in e.g. common-rail fuel injection system of internal combustion engine, involves determining fixed coil current value and/or coil voltage value, based on sampling process
08/22/2012EP2489826A1 Testing a solenoid of a directional control valve
08/22/2012EP2488741A1 Circuit for operating a solenoid valve
08/22/2012CN202394633U Direct-current electromagnet energy-saving module
08/22/2012CN202394632U Automatic pressure foot lifting and release circuit of industrial sewing machine
08/22/2012CN202394631U Magnetic ring
08/22/2012CN202394630U Detachable combined magnetic ring
08/22/2012CN202394629U Combined magnetic body
08/22/2012CN202394628U Magnetic steel
08/22/2012CN202394627U Protective shell for transformer
08/22/2012CN202389011U Silent ball-point pen
08/22/2012CN102005277B Stress-field-oriented anisotropic flexible bonded neodymium-iron-boron magnet and preparation method thereof
08/21/2012US8248198 Variable inductor with non-magnetic core and method of manufacture therefor
08/21/2012US8248197 Sheath for use with permanent magnet material handling device
08/21/2012US8248196 Magnet arrangement for magnetic levitation vehicles and method for the production thereof
08/21/2012US8248195 Flat electromagnetic actuator
08/21/2012US8248193 Electromagnetic switch for auxiliary-rotation starter
08/17/2012CA2744551A1 Electrically actuated clutch operator and method of use
08/16/2012WO2012108948A2 Lid retainer for drinking bottle
08/16/2012WO2012107515A1 Coil device, and method for producing same
08/16/2012US20120206850 Electromechanical device, movable body, robot, method of measuring temperature of electromechanical device
08/16/2012US20120206229 Transformer assembly using an internal load and method for forming same
08/16/2012US20120206227 R-Fe-B TYPE RARE EARTH SINTERED MAGNET AND PROCESS FOR PRODUCTION OF THE SAME
08/16/2012US20120206226 Magnetic field focusing for actuator applications
08/16/2012US20120206225 Electric junction box and current detection device
08/16/2012US20120205505 Magnetic device for controlling door movement and method thereof
08/16/2012DE102011011362A1 Proportional electromagnet has cone disc and yoke disc that are connected to housing, and cone and cone disc that are centrally aligned with yoke and yoke disc
08/16/2012DE102004028054B4 Elektro-magnetisch betätigtes Steuerventil Electromagnetically actuated control valve
08/15/2012EP2486575A1 Actuator for an internal combustion engine
08/15/2012EP2486574A1 Device for attaching and recognising at least two components
08/15/2012EP2370980B1 Electromagnetic actuator device
08/15/2012EP2271233B8 Mechanical-magnetic connecting structure
08/15/2012EP2174046B1 Method for determining a position of an armature in a solenoid valve and a device for operating a solenoid valve with an armature
08/15/2012EP2166895B8 Mechanical/magnetic connecting structure
08/15/2012EP2089957B1 Reciprocating rotary motor and placement head
08/15/2012CN202384128U 电磁铁节能装置 Electromagnet energy-saving devices
08/15/2012CN202383275U Magnet used for magnetic resonance imaging device
08/15/2012CN202381809U Drive circuit for controlling bistable solenoid valve
08/15/2012CN102639848A Method and control appliance for operating a valve
08/15/2012CN102639847A Method and control appliance for operating a valve
08/15/2012CN102639824A Electromagnetic actuating device
08/15/2012CN102637504A High-speed two-way permanent-magnetic reset proportion electromagnet
08/15/2012CN102637503A Erection method of indoor large-scale magnetic field generator
08/14/2012US8242871 Transformer
08/14/2012US8242868 Methods and apparatus for configuring a magnetic attachment system
08/14/2012US8242866 Sealed cased magnetic switch
08/09/2012WO2012105226A1 Method for manufacturing anisotropic bonded magnet, and motor
08/09/2012US20120201979 Magnetic Field Surface Image Method, Kit and Product
08/09/2012US20120200380 Magnetic wheel
08/09/2012US20120200379 System for transferring power and/or data through a non-ferrous skin of a vehicle
08/09/2012US20120200378 Self Aligning Magnetic Linking System
08/09/2012US20120200377 MEMS Relay and Method of Forming the MEMS Relay
08/09/2012US20120198826 Connector system for exhaust extraction system
08/09/2012US20120198680 Flexible Securing Device
08/08/2012EP2483984A2 Free-wheeling circuit
08/08/2012CN202367198U Antioxidant adding device
08/08/2012CN1913057B Magnetic circuit
08/08/2012CN102110511B Magnetic box generating parallel and homogenous magnetic field
08/08/2012CN101677204B Vibrator
08/08/2012CN101542650B Electromagnetic device
08/08/2012CN101253584B Coil former
08/08/2012CN101030471B Electromagnet apparatus
08/07/2012US8237527 Bistable permanent magnetic actuator
08/07/2012US8237526 Nondestructive capture of projectiles
08/07/2012US8237525 Device having a shape memory element
08/07/2012US8234778 Substrate inductive devices and methods
08/02/2012WO2012102121A1 Polyimide resin varnish, and insulated electrical wire, electrical coil, and motor using same
08/02/2012WO2012101148A1 Solenoid valve
08/02/2012US20120194310 Permanent magnet and manufacturing method thereof
08/02/2012US20120194025 Permanent magnet, motor rotor or stator, rotary electric machine
08/02/2012US20120193227 Magnet array for a physical vapor deposition system
08/02/2012US20120193179 Electromagnetic actuator with integrated passive damper
08/02/2012DE102010012417B4 Biegeaktor und Endoskop mit einem Biegeaktor Bending actuator and endoscope with a bending actuator
08/01/2012EP2482293A2 Device for operating a lifting magnet
08/01/2012EP2481062A2 Multilevel correlated magnetic system and method for using same
08/01/2012EP2480903A1 Electric circuit configuration for switching an electrical load
08/01/2012CN202363200U Integrated direct-current (DC) control circuit without holding coil
08/01/2012CN202363199U Explosion-proof electromagnet
08/01/2012CN202363198U Rotation type electromagnet
08/01/2012CN202356181U Safe electromagnetic sucker circuit
08/01/2012CN102623166A Preparation method for high performance as cast condition neodymium iron boron magnet
08/01/2012CN102623131A Electromagnetism solenoid and combustion motor variable valve mechanism having the electromagnetism solenoid
07/2012
07/31/2012US8230585 Method and apparatus for wire termination on outwardly spooled multi-pole stators
07/31/2012US8230584 Method for producing a coil, in particular an ignition coil for a motor vehicle
07/31/2012CA2476512C Method of transmitting electrical power
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