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Electricity: magnetically operated switches, magnets, and electromagnets May archived by USPTO category 05/10

20100127805 - Production method for an electromagnetic switching device having partition walls between primary and auxiliary contacts and an electromagnetic switching device produced according to the production method: In one embodiment of the present invention, a production method for an electromagnetic switching device includes the following steps in the sequence listed: producing a one-piece switching chamber, producing a contact bridge carrier and equipping the contact bridge carrier with movable contact bridges, wherein the contact bridges include a plurality... Agent: Harness, Dickey & Pierce, P.L.C

20100127806 - Solenoid switch for starters: A solenoid switch for starters of internal combustion engines has a switch cover in an end-faced manner to the switch housing enclosing the magnetic armature which, in the vicinity of the circumferential edge zones of passageway openings for switch bolts that are to be braced axially against switch cover, is... Agent: Kenyon & Kenyon LLP

20100127807 - Position sensor for mechanically latching solenoid: A magnetically latching solenoid and method of determining a position of a plunger contained therein. The solenoid includes a frame, a plunger configured to move through the frame between a first stable position and a second stable position, and at least one magnet mounted near the center of the frame... Agent: Siemens Corporation Intellectual Property Department

20100127808 - Coil configuration having a coil brace of an electromagnetic drive: A coil configuration having a tube-shaped coil brace of an electromagnetic drive is provided, particularly a two-stage starter solenoid switch, the coil configuration having a holding winding and a pull-in winding. The coil brace has at its one end a first delimitation and at its other end a second delimitation,... Agent: Kenyon & Kenyon LLP

20100127809 - Direct printable rubber magnet: This utility model is a kind of direct printable rubber magnet, including bonded magnet. The said bonded magnet is applied with coating on surface. The said coating is cemented to the said bonded magnet surface. With coating on surface, this rubber magnet can be directly printed, written and/or beautified on... Agent: Yh Chan

20100123533 - Relay with snap action spring: The relay has a movable first contact, a second contact, and an actuating element operatively connected with an armature of the relay. The first contact is movable toward the second contact by the actuating element and dependent on a supply of current to the relay. A snap action spring connects... Agent: Barley Snyder, LLC

20100123534 - Magnetic mechanical switch: A method and apparatus for managing data, particularly in regard to non-volatile memory cells. In some embodiments, at least two actuating conductors are at least partially surrounded by a main ferromagnetic core and an adjacent hard magnet. When current is conducted through the actuating conductors, a flexible beam is induced... Agent: Fellers, Snider, Blankenship, Bailey & Tippens, PC (seagate Technology LLC)

20100123535 - Solenoid actuator: A solenoid actuator (1) comprises a case (9) made of a magnetic material and housing a coil (12) wound on a bobbin (11), and a pressure tube (17) made of a non-magnetic material and fitted into a hollow portion of the bobbin (11). A base (2) and a sleeve (3)... Agent: Rabin & Berdo, PC

20100117769 - Electromagnetic relay: An electromagnetic relay includes: a casing formed with an opening; a relay core member adapted for generating an electromagnetic field and inserted into the casing through the opening; an actuating set that is inserted into the relay core member, that is exposed from the casing, and that can be driven... Agent: Nixon & Vanderhye, PC

20100117770 - Button system for industrial ac/dc relays: A button system for industrial AC/DC relays comprising a casing (10), a button (5), a driving block (7), an indication board (8) and a core propelling block (6), wherein the cover board (1) and the housing (2) fixed with each other, and at least an opening (11) for pulling the... Agent: Rabin & Berdo, PC

20100117771 - Electromagnetic relay: An electromagnetic relay has a movable block, hinge portions protruding from both sides of the movable block on an axis, having a wide connection portion and a shaft portion, a base block having common contact terminals disposed thereon, and an electromagnetic block mounted on the base block. The connection portions... Agent: Osha Liang L.L.P.

20100117772 - Electromagnetic system for biosensors: The invention relates to an electromagnetic system for biosensors, in which the system can switch quickly between high magnetic gradients, without the need of movement of mechanical elements. This is realized by two independent electromagnetic units (1,1′ 2, 2′) which are separated in the region of the pole shoes over... Agent: Philips Intellectual Property & Standards

20100117773 - Magnetic holding apparatus for holding workpieces: An electro permanent magnetic apparatus with monolithic working face for holding workpieces magnetically or mechanically comprises a base plate and a ferrous monolithic working face. The base plate has a pocket or recess which houses reversible magnets and electrical windings; the working face has magnetic poles which are demarked by... Agent: Bracewell & Giuliani LLP

20100117775 - Magnetic circuit and method of applying magnetic field: In a magnetic circuit for providing magnetic anisotropy in the in-plane radial direction of a soft magnetic under layer, magnets for perpendicular magnetization are respectively provide on the north and south poles of a magnet for horizontal magnetization. When magnetic circuits configured thus are stacked in a plurality of stages,... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100117774 - Rotor and assembly procedure thereof: For so-called pole wheels, as they are used for angle detection through magnetic field sensors, centering is facilitated and the service life of the pole wheel is increased by fixating the magnet ring rotationally and disengageable through sliding it on a prefabricated hub through a mounting device, which is disposed... Agent: Head, Johnson & Kachigian

20100109821 - Assembly of electromagnetic relay and circuit board: An assembly including an electromagnetic relay and a circuit board. The electromagnetic relay includes a body having a lateral surface and a bottom surface, and a plurality of terminals protruding outward from the lateral surface of the body. The terminals respectively have distal portions extending beyond the bottom surface of... Agent: Staas & Halsey LLP

20100109822 - Household appliance: The present invention relates to a household appliance (1) that can be changed to a mode other than the operating or stand-by modes when desired, but eliminating the possibility of changing to this mode unintentionally by the user.... Agent: Venable, Campillo, Logan & Meaney, P.C.

20100109823 - Magnetic storage switch: Magnetic storage switch with a pole armature which can be rotated about an axis, a first switch disc (A) and a second switch disc (B), wherein the pole armature is provided between these switch discs (A, B) and the pole armature comprises a plurality of magnets which are arranged with... Agent: Hayes Soloway P.C.

20100109824 - Unitary multi-cell concentric cylindrical box girder coldmass apparatus for open air mri to avoid superconducting magnet quench: An apparatus for open air MRI magnet support comprises a high modulus co-planar multi-cell concentric cylindrical box girder for to support superconductive coil elements with high rigidity. A single unitary coldmass comprises at least three vertical bearing members coupled to an upper multi-cell concentric cylindrical box beam and to a... Agent: Patentry

20100109825 - Solenoid actuator: A solenoid actuator (1) attached to a hydraulic equipment comprises a shaft (5) connected to the hydraulic equipment, a plunger (4) fixed to the shaft (5), a coil (12) which magnetically drives the plunger (4), and a first bearing (7) and a second bearing (8) supporting the shaft (5) on... Agent: Rabin & Berdo, PC