armature (Total 15022 Patents Found)

In a folded armature assembly the vibratory end portion of the armature is prelocatable both translationally and rotationally relative to the facing pole surfaces of the permanent magnetic flux means before attachment of the supported portion of the armature to said means. The armature has wings extending laterally fro...
A magnetoresistive memory cell includes a magnetoresistive tunnel junction stack and a dielectric encapsulation layer covering sidewall portions of the stack and being opened over a top of the stack. A conductor is formed in contact with a top portion of the stack and covering the encapsulation layer. A magnetic liner ...
A device for adjusting the armature stroke in a reversible linear drive unit comprising an excitation coil and an armature displaceable in the magnetic field of the excitation coil according to a linear oscillating motion at a predefined armature stroke. The device comprising systems for detecting the current armature ...
An electro-magnet comprising a stationary system having a coil, a core andtationary flux-conductive yokes and with one part movable in longitudinal translation, comprising one permanent magnet whose magentizing axis is perpendicular to the moving direction of said movable part and two flux-conductive armatures secured ...
A linear motor armature according to an embodiment includes an armature coil and a cooling jacket. The cooling jacket is provided to surround the armature coil and has an internal space into which a refrigerant is supplied. The cooling jacket is formed in a thin plate shape having a structure in which a channel for sup...
It is disclosed a device for axial stopping of a rotor, in particular an armature of an electric motor, for balancing machines, the device comprising a thrust unit having an abutment surface ( 8 ) adjacent to an end face ( 4 b ) of the support shaft ( 4 ) of the rotor ( 5 ) and adapted to exert on the end face ( 4 ...
An armature core includes a central circular portion and a plurality of equi-spaced extensions extending from the central circular portion outwardly in the radial direction. The extensions and the central circular portions are in the form of an integral configuration and are formed by hot pressing magnetic metal powder...
A damage detecting device according to one aspect of the present invention comprises a first speed generator, a second speed generator, a first waveform shaping section, a second waveform shaping section, and a determining section. The determining section compares a second rectangular wave shaped by the second waveform...
A low cost armature unit capable of reducing the generated amount of eddy current in a cabinet (cooling jacket) covering coils and hard to deteriorate even if exposed to a high energy light beam, a motor, a stage device, an exposure device, and a method of manufacturing a device; the armature unit, comprising coils (31...
The invention relates to a reinforcement layer for a pneumatic vehicle tyre, preferably for a belt bandage layer of a vehicle pneumatic tyre, wherein the reinforcement layer comprises reinforcing supports with at least one multifilament yarn, and wherein said at least one multifilament yarn consists of polyamide, most ...
La présente invention concerne un dispositif alimenté par batterie qui se compose d'une pluralité de composants de circuit comprenant une batterie. Le périmètre de la batterie est délimité par une armature de protection. L'armature de protection empêche la batterie d'être sévèrement endommagée p...
L'invention porte sur une pièce de raccordement (4) apte à relier des baleines de parapluie (24), laquelle pièce de raccordement comprend : un corps principal au centre duquel est ménagé un trou traversant et sur le bord duquel sont agencés plus de trois éléments d'articulation de baleine de parapluie d...
A universal costume mask armature is disclosed in which a rigid, preferably lattice, infrastructure including skull-shaped cranium and face portion is utilized. The face portion is preferably generally flattened and includes a pair of eye ports. A nose plate between the eye ports forms a continuation of the face and se...
A solenoid valve is disclosed including a valve housing having a central bore and a valve seat, a valve element movable between an open position allowing fluid to pass through said valve seat and a closed position in sealing engagement with said valve seat, a valve operator for moving the valve element between the open...
An electroacoustical transducer of the magnetic armature type having an efficient electromagnetic configuration with the armature being formed integrally with a support yoke. The yoke includes a base from which two arms extend generally parallel to the armature, the two arms engage pole pieces formed of laminations, an...
A linear motor apparatus includes a stator extending in a predetermined direction and having a field magnet for driving; a movable piece having an armature coil opposed to the field magnet, and being reciprocatable along the stator; a Hall element disposed at a portion on the movable piece opposed to the field magnet f...
A fuel injector is described that includes a polymeric housing, pole piece, filter assembly, coil assembly, spring member, armature assembly and metering assembly. The polymeric housing has a passageway extending between an inlet and an outlet along a longitudinal axis. The pole piece is disposed in the passageway. The...
A clapper armature (3) is coordinated to each print pin (1) in a matrix pin print head of the clapper armature construction. A magnet yoke (10) is disposed opposite to each clapper armature (3), where one of the two magnet yoke arms (10a, 10b) is surrounded by an electromagnetic coil (2). The clapper armature (3) is su...
There is a drive coil producing a magnetic field to attract an armature which operates the contacts. The drive coil is air cored and is wound in the shape of a disc. It is rigidly mounted on a shaft. The armature is also disc shaped and mounted on the same shaft with a gap between the two faces. The armature is made fr...
Bei einem Gerüstsystem (1), insbesondere Industriegerüstsystem, umfassend Längs- und Querriegel (2,3,4,5), zwischen denen zumindest zwei Beläge (10,11,12,13,14,15,18,19,21,22) zum Schaffen einer begehbaren Fläche einfügbar oder eingefügt und mit diesen verbindbar oder verbunden sind, wobei die Beläge zwei Kopfs...
The invention concerns a tyre comprising a crown, two sidewalls and two beads, a carcass reinforcement anchored in each of the beads and a crown reinforcement, wherein the carcass reinforcement comprises at least two circumferential alignments of first reinforcing elements with high modulus of elasticity, each circumfe...