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armature
ar·ma·ture A0427000 (är′mə-cho͝or′, -chər)n.1. Electricity a. The rotating part of a dynamo, consisting essentially of copper wire wound around an iron core.b. The moving part of an electromagnetic device such as a relay, buzzer, or loudspeaker.c. A piece of soft iron connecting the poles of a magnet.2. Biology A protective covering, structure, or organ of an animal or a plant, such as teeth, claws, thorns, or the shell of a turtle.3. A framework serving as a supporting core for the material used to make a sculpture.
[Middle English, armor, from Old French, from Latin armātūra, equipment, from armātus, past participle of armāre, to arm; see arm2.]armature (ˈɑːmətjʊə) n1. (General Physics) a revolving structure in an electric motor or generator, wound with the coils that carry the current2. (General Physics) any part of an electric machine or device that moves under the influence of a magnetic field or within which an electromotive force is induced3. (General Physics) Also called: keeper a soft iron or steel bar placed across the poles of a permanent magnet to close the magnetic circuit4. (General Physics) such a bar placed across the poles of an electromagnet to transmit mechanical force5. (Art Terms) sculpture a framework to support the clay or other material used in modelling6. (Biology) the protective outer covering of an animal or plant7. (Arms & Armour (excluding Firearms)) archaic armour[C15: from Latin armātūra armour, equipment, from armāre to furnish with equipment; see arm2]ar•ma•ture (ˈɑr mə tʃər)
n. 1. the protective covering of an animal or plant, or any part serving for defense or offense. 2. a. the part of a generator that includes the main current-carrying winding, in which the electromotive force is induced. b. the moving part in an electrical device, as a buzzer or relay, that is activated by a magnetic field. c. the iron or steel placed across the poles of a permanent magnet to close it. 3. a framework on which a clay, wax, or plaster figure is supported while being sculpted. [1535–45; (< Middle French) < Latin armātūra an outfit, armor <armāt(us), past participle of armāre to arm2] ar·ma·ture (är′mə-chər)1. A rotating part of an electric motor or generator, consisting of wire wound around an iron core. The armature carries the current.2. A piece of soft iron connecting the poles of a magnet.3. The part of an electromagnetic device, such as a relay or loudspeaker, that moves or vibrates.armatureA metal or wood framework used to support a sculptor’s clay, plaster, or wax model.Thesaurus| Noun | 1. |  armature - coil in which voltage is induced by motion through a magnetic fieldcoil - reactor consisting of a spiral of insulated wire that introduces inductance into a circuitelectric motor - a motor that converts electricity to mechanical workelectromagnet - a temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnetrotor, rotor coil - the rotating armature of a motor or generator |
Translationsarmature
armature, in art: see sculpturesculpture,
art of producing in three dimensions representations of natural or imagined forms. It includes sculpture in the round, which can be viewed from any direction, as well as incised relief, in which the lines are cut into a flat surface.
..... Click the link for more information. .Armature a set of auxiliary, usually standard, mechanisms and components that are not basic parts of a machine, structure, or building but that ensure its proper functioning. There are several types of armatures, including pipe fittings (for water, steam, gas, fuel, and various products processed in the chemical, food, and other industries). Depending on their function, pipe fittings are called shutoff fittings (faucets and slide valves); safety fittings (valves); control fittings (valves and pressure regulators); outlet fittings (air outlets and condensation outlets); emergency fittings (signal horns); and others. The armatures used in electrical machine building are current-conducting and auxiliary parts securely attached to the rotor of an electrical machine. Armatures in electrical systems include panels, sockets, switches, plugs, and others. In electrical lines armatures are parts and devices for attaching insulators to supports (poles) and conductors to insulators. In lighting engineering, armatures are the parts of light fixtures designed to distribute the luminous flux, protect the eyes from bright light rays, deliver the electric current, reinforce the lamp, protect it from damage, and so forth. Furnace fittings (used in metallurgical furnaces) are metal parts that increase the strength of the furnace and cool its outer surfaces. A. F. MOZHEIKO and G. IU. KARNAUKHOVA
Armature the rotating part of an electric machine. The term “armature,” as opposed to “rotor,” is usually used for DC machines. An armature includes a magnetic core that consists of laminated sheets of electrical steel that are insulated from each other by varnish or paper. A winding is placed in slots on the core and is connected to the commutator bars. armature[′är·mə‚chər] (architecture) Framing or bars fashioned of structural ironwork and used to reinforce various features, for example, slender columns or hanging members. (electromagnetism) That part of an electric rotating machine that includes the main current-carrying winding in which the electromotive force produced by magnetic flux rotation is induced; it may be rotating or stationary. The movable part of an electromagnetic device, such as the movable iron part of a relay, or the spring-mounted iron part of a vibrator or buzzer. Armature That part of an electric rotating machine which includes the main current-carrying winding. The armature winding is the winding in which the electromotive force (emf) produced by magnetic flux rotation is induced. In electric motors this emf is known as the counterelectromotive force. On machines with commutators, the armature is normally the rotating member. On most ac machines, the armature is the stationary member and is called the stator. The core of the armature is generally constructed of steel or soft iron to provide a good magnetic path, and is usually laminated to reduce eddy currents. The armature windings are placed in slots on the surface of the core. On machines with commutators, the armature winding is connected to the commutator bars. On ac machines with stationary armatures, the armature winding is connected directly to the line. See Core loss, Windings in electric machinery armature1. The heavy-current winding of a motor or generator. 2. The winding in a solenoid or relay. 3. Structural ironwork in the form of framing or bars (commonly employed in medieval buildings) used to reinforce slender columns, or to consolidate canopies or hanging members such as bosses, and in tracery.armature1. a revolving structure in an electric motor or generator, wound with the coils that carry the current 2. any part of an electric machine or device that moves under the influence of a magnetic field or within which an electromotive force is induced 3. a soft iron or steel bar placed across the poles of a permanent magnet to close the magnetic circuit 4. such a bar placed across the poles of an electromagnet to transmit mechanical force 5. Sculpture a framework to support the clay or other material used in modelling 6. the protective outer covering of an animal or plant armature
armature (ar′mă-chŭr) [L. armatura, armor] 1. In biology, a structure that serves to protect or is used to attack a predator (e.g., a stinger). 2. A part of an electrical generator, consisting of a coil of insulated wire mounted around a soft iron core.armature
Words related to armaturenoun coil in which voltage is induced by motion through a magnetic fieldRelated Words- coil
- electric motor
- electromagnet
- rotor
- rotor coil
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