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Electricity: magnetically operated switches, magnets, and electromagnets

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
08/07/2014 > 9 patent applications in 9 patent subcategories.

20140218138 - Switching device and related switchgear: An exemplary mechanically operated switching device includes at least one movable contact and an operating mechanism for coupling/separating the movable contact to/from a corresponding fixed contact. The operating mechanism includes first elastic mechanism for, upon release, providing the energy to separate the movable and fixed contacts. At least one shunt... Agent: Abb Technology Ag

20140218139 - Electrical operator for circuit breaker and method thereof: An electrical operator for a circuit breaker includes a carriage moving assembly and a solenoid having a reciprocating plunger. The plunger is configured to engage with the carriage moving assembly in response to a pulsating current.... Agent: General Electric Company

20140218140 - Parallel type transfer switch contacts assemblies: A movable contact assembly for use with a transfer switch, the moveable contact assembly comprising a center portion, a first conductor portion extending from the center portion, the first conductor portion comprising a first arm comprising two longitudinal extending fingers; and a second conductor portion extending from the center portion,... Agent: Asco Power Technologies, L.p.

20140218141 - Split armature relay: The invention relates to a toe-in actuator (16), in particular a relay for an electric starter device (10) for internal combustion engines, said toe-in actuator providing a movable armature (168) and an armature return element (171) in a housing (156). The armature (168) is split into at least two armature... Agent: Robert Bosch Gmbh

20140218142 - Magnetic trigger mechanism and associated control method: A magnetic trigger mechanism is provided. The magnetic trigger mechanism operates in conjunction with a plurality of magnetic sensors. The magnetic trigger mechanism includes: a magnet; a body, with its one side provided with a recess and its other side located near the plurality of magnetic sensors; and a moveable... Agent:

20140218143 - Rotary solenoid: In one of its aspects the technology disclosed herein concerns a process of making a rotary solenoid. In a generic mode, the process comprises fitting together two mating core half members (22A, 22B) of a stator until two respective pole faces (32A, 32B) of the two mating core half members... Agent: Johnson Electric S.a.

20140218144 - Elliptical unit block for preparing core using soft magnetic metal powder and magnetic powder core prepared using the same: The present invention relates to an elliptical unit block for preparing a core using soft magnetic metal powder and a core with excellent high current DC bias characteristics using the same, and more specifically, to an elliptical unit block for preparing a core using soft magnetic metal powder used in... Agent: Chang Sung Co.

20140218145 - Magnet assembly: An electromagnet comprising a ferromagnetic yoke which comprises a yoke. Mutually opposing first and second pole pieces are provided. The first pole piece is provided with a planar coil having a first side facing the yoke and a second side facing the yoke. A balancing member is arranged on the... Agent: Emscan Limited

20140218146 - System for controlling magnetic flux of a multi-pole magnetic structure: A system for controlling flux of a multi-pole magnetic structure includes a movable magnetic circuit where the position of the moveable magnetic circuit relative to the multi-pole magnetic structure determines the flux emitted by the magnetic structure. The moveable magnetic circuit may be configured to have a tipping movement, a... Agent: Correlated Magnetics Research, LLC

  
07/31/2014 > 9 patent applications in 9 patent subcategories.
  
07/24/2014 > 3 patent applications in 3 patent subcategories.

20140203897 - Electromagnetic relay: An electromagnetic relay includes multiple contact sets each including a fixed contact and a movable contact displaceable in a first direction to approach the fixed contact and in a second direction to move away from the fixed contact; multiple permanent magnets each provided on the peripheral side of a corresponding... Agent: Fujitsu Component Limited

20140203898 - Electromagnetic relay: An electromagnetic relay is provided with an armature which is pulled by an electromagnet and a card which transmits operation of the armature to the moving electrode plate. The armature includes an engagement part which engages with the card. The card includes a pedestal part which extends from the card... Agent: Fujitsu Component Limited

20140203899 - Electromagnet, motor and solenoid: An electromagnet includes a core and a wire wound on the core. The wire includes an electric conductor and a magnetic layer provided on a surface of the electric conductor.... Agent: Furukawa Electric Co., Ltd.

  
07/17/2014 > 3 patent applications in 3 patent subcategories.

20140197909 - High security switch device: A high security switch for use with an alarm includes a switch assembly for mounting to a fixed structural member. The switch assembly includes a pressure sensitive switch; a magnetic attractive movable body; a cavity having a first end and second end, the cavity confining, directing, limiting and defining the... Agent:

20140197910 - Magnetoelectric control of superparamagnetism: A magnetoelectric composite device having a free (i.e. switchable) layer of ferromagnetic nanocrystals mechanically coupled a ferroelectric single crystal substrate is presented, wherein application of an electrical field on the composite switches the magnetic state of the switchable layer from a superparamagnetic state having no overall net magnetization to a... Agent: The Regents Of The University Of California

20140197911 - Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet: There are provided a rare-earth permanent magnet and a manufacturing method of a rare-earth permanent magnet capable of improving magnetic properties by optimizing magnetic field orientation. In the method, magnet material is milled into magnet powder. Next, the magnet powder and a binder are mixed to obtain a mixture 12.... Agent: Nitto Denko Corporation

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