Matches 1 - 38 out of 38


Match Document Document Title
US20130321110 Single-Pole Electromagnetic Transit  
A methodological system contained within a single-poled electromagnetic repulsive circuit allowing objects to be transported securely within the boundaries created by the single-poled...
US20080061913 Singly attached MEMS thermal device and method of manufacture  
An improved MEMS thermal actuator has a cantilevered beam and a conductive circuit having two driving arms, an inner arm adjacent to the cantilevered beam, and an outer arm adjacent to the inner...
US20060186976 Solenoid valve and method of producing the same  
A solenoid valve includes a first yoke having a cylindrical shape, a second yoke having a cylindrical shape and arranged so as to be coaxial with the first yoke, an intermediate member for...
US20050030136 Method for controlling flux of electromagnet and an electromagnet for carrying out sad method (variants)  
The group of inventions relates to magnetic systems, in particular to a method for controlling the flux of electromagnet and to the structural design of an electromagnet which is used for carrying...
US20060044095 Solenoid with improved spring-back spindle set  
A solenoid is disclosed to include a mount seat has a receiving housing forming a receiving room; a magnet assembly has a magnet part installed inside the receiving room of the mount seat; a...
US20100147619 METHODS AND SYSTEMS INVOLVING ELECTROMAGNETIC TORSION BARS  
An actuator assembly including, a polar assembly including an inner tooth and an outer tooth, and a magnet disposed between the inner tooth and the outer tooth, the magnet operative to interact...
US20060145796 Levitation magnetic actuator  
This is a magnetic actuator including a mobile magnetic portion (20), a fixed magnetic portion (10) provided with at least two attraction areas (11, 12) for the mobile magnetic portion (20), and...
US20080089191 ELECTROMAGNETIC DRIVE SYSTEM  
An electromagnetic drive includes a drive plate disposed in a magnetic field. The drive plate includes a non-conductive medium with a first plurality of linear conductive elements arranged...
US20080142269 BI STABLE ACTUATOR AND DRILLING SYSTEM INLCUDING SAME  
A bi-stable actuator comprises a chamber 40 having a fluid inlet 34 and first and second fluid outlets 36, 38, a valve member 42 movable between a first position in which it co-operates with a...
US20110046860 LINEAR ACTUATOR WITH POSITION SENSING SYSTEM  
An electromagnetic actuator assembly with a frame, a movable element, first and second sensor targets that are coupled to the movable element for movement therewith, first and second sensors that...
US20090058580 Magnetic Levitation System and Method  
A magnetic levitation system has a substantially circular levitation track that is magnetically repulsive and a substantially circular propulsion track adjacent the levitation track that is...
US20140300435 ELECTROMAGNETIC ACTUATOR  
There is provided an electromagnetic actuator which can secure a sufficient thrust force at least at a certain level over a wide range of displacement. The electromagnetic actuator 1 having a...
US20110148554 ELECTROMAGNETIC MULTI-AXIS ACTUATOR  
An electromagnetic multi-axis actuator, which can realize small size, light weight and low power consumption while being capable of performing multi-axis motion by overcoming limitations in a...
US20060284129 Electromagnetic actuator and method for controlling fluid flow  
An apparatus and method for controlling fluid flow is disclosed. An electromagnetic actuator may include a stator having an inner pole member and an outer pole member. The outer pole member may...
US20090241826 SUBMERSIBLE VEHICLES AND METHODS FOR TRANSITING THE SAME IN A BODY OF LIQUID  
A submersible vehicle for use in a body of liquid includes a vehicle body, a pair of fins coupled to the vehicle body on opposed sides thereof, and a dihedral angle control system. The dihedral...
US20070103263 Snap ring for holding solenoid in housing  
A snap ring to hold a solenoid in a sensor or actuator housing has a body configured in a circular shape with opposed first and second ends that are spaced from and that face each other. First and...
US20070052508 Electromagnetic actuator and stirling engine  
A yoke used for an electromagnetic actuator is formed by molding a soft magnetic iron powder, and, in the yoke, a discontinuous portion is formed which prevents the occurrence of eddy current...
US20050128035 Electric actuator  
A portion of an outer face 41a installed with a second electric motor 18b is recessed more than a portion of projecting a switch shaft 2a. By the constitution, an outer diameter D18 of the...
US20090045896 Electromagnetic transmission device  
An electromagnetic transmission device. A guide bar connects to a fixed base and includes magnetic-permeable material and a first central height plane. A coil connects to the fixed base. A support...
US20100126454 STARTER MECHANISM HAVING A MULTI-STAGE PLUNGER RELAY  
A plunger relay includes a movable actuating element on which a first solenoid actuator is acting in force-transmitting manner. The plunger relay has at least one second solenoid actuator, which...
US20050001702 Electromechanical valve actuator  
An electromechanical valve actuator for use with an internal combustion engine. The electromechanical valve is formed by molding electromagnets in electromagnet receivers for easy formation and...
US20050168307 High output magnetic inertial force generator  
A magnetic force generator includes a magnetic shell internally defining an armature chamber. At least three circumferential electric coils are spaced axially within the chamber. An armature...
US20050275494 In-line actuator for electromagnetic operation  
An electromagnetic actuator for a microfluidic pump of the type that causes periodic pinching and releasing against the walls of a fluidic channel, e.g., a tube. At least one permanent magnet is...
US20120038294 Energy-Efficient Actuator System  
What is described is an actuator system (2) comprising at least one actuator (29, 29′) and an associated control system (8) which is designed for at least two operating modes, at least one of...
US20070236089 Solenoid and pump using the same  
The solenoid is capable of generating great thrust and having broad-ranging thrust characteristics. The solenoid of the present invention comprises: a guide pipe formed into a cylindrical shape...
US20080012671 Position switch  
A position switch is disclosed with a device to generate a magnetic force, with at least a first coil and at least one armature, it being possible to magnetize and move the armature via the first...
US20110063058 ELECTROMAGNETIC ACTUATOR  
In an electromagnetic actuator, an electromagnetic drive section forms a flux path between a plunger and an inner yoke, each member being made of magnetic material, and which drives the plunger in...
US20070229204 MICRO-MECHANICAL MODULATING ELEMENT, MICRO-MECHANICAL MODULATING ELEMENT ARRAY, IMAGE FORMING APPARATUS, AND METHOD OF DESIGNING A MICRO-MECHANICAL MODULATING ELEMENT  
A micro-electromechanical modulating element including a plurality of movable portions as defined herein and a plurality of driving portions as defined herein, wherein a dynamic pull-in voltage...
US20080001691 MEMS switch and method of fabricating the same  
A MEMS switch includes a substrate, at least one signal line and at least one electrode formed on the substrate, and a moving beam disposed in a spaced-apart relation with respect to the substrate...
US20130342296 ROTARY SOLENOID  
A rotary solenoid (1) includes a stator (10), a rotor (40), and a torsion spring (50) connected between the stator (10) and the rotor (40). The stator (10) includes an armature (13) having three...
US20140184369 ACTUATOR  
An actuator has an electrically conductive coil which has a longitudinal axis and a plurality of turns and a magnet arranged at a distance from the turns in radial direction relative to the...
US20130093547 ELECTRO-MECHANICAL DEVICE AND ASSOCIATED METHOD OF ASSEMBLY  
A method of setting an air gap between an electromagnetic coil and an armature of an electro-mechanical device to be within a desired range includes applying a sensing signal to the...
US20160329142 Diode Accommodation Core  
A diode accommodation core, for use in solenoids of starter engines and accommodation of the diodes in these solenoids without thereby affect the structural configuration of the diodes or the...
US20160217959 ADJUSTABLE ELECTROMAGNETIC RELEASE  
The present invention discloses an adjustable electromagnetic release. A magnetic yoke is fixed on a bracket. A conductor passes through the bracket and the magnetic yoke and is mounted on the...
US20160085304 MAGNETIC HAPTIC SYSTEM  
In one embodiment, an apparatus includes a body. At least a portion of the body includes one or more instances of magnetic material. The apparatus includes a moveable element coupled to the body...
US20150380145 Switching Arrangement  
A switch assembly has two contacts; a switch having an open position in which the contacts are electrically separated from one another; and a switch status detector positioned remotely from the...
US20150371747 OPERATION DEVICE  
An operation device for performing an operation input on a play machine has an operation unit, a support that rotatably supports the operation unit, a first magnetic member that rotates integrally...
US20140216376 COIL AND SOLENOID VALVE  
A coil (4) for a solenoid valve (2) in particular for actuating a camshaft adjuster, including a coil carrier (6) with an underside, a pot (8) with a base on which the underside of the coil...

Matches 1 - 38 out of 38