rotating armature

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• armature — ► NOUN 1) the rotating coil of a dynamo or electric motor. 2) any moving part of an electrical machine in which a voltage is induced by a magnetic field. 3) a piece of iron acting as a keeper for a magnet. 4) Biology the protective covering of an …   English terms dictionary

• Armature (electrical engineering) — In electrical engineering, an armature is one of the two principal electrical components of an electromechanical machine a motor or generator. The other is the field winding, field magnet. The role of the field component is simply to create a… …   Wikipedia

• armature — noun Etymology: Middle English, armor, from Latin armatura armor, equipment, from armatus Date: 15th century 1. an organ or structure (as teeth or thorns) for offense or defense 2. a. a piece of soft iron or steel that connects the poles of a… …   New Collegiate Dictionary

• armature — noun a) The rotating part of an electric motor or dynamo, which mostly consists of coils of wire around a metal core. b) The moving part in an electromechanical device like a loudspeaker or a buzzer …   Wiktionary

• armature — [ α:mətʃə, tj(ʊ)ə] noun 1》 the rotating coil or coils of a dynamo or electric motor.     ↘any moving part of an electrical machine in which a voltage is induced by a magnetic field.     ↘a piece of iron acting as a keeper for a magnet. 2》 a… …   English new terms dictionary

• armature — /ˈamətʃə / (say ahmuhchuh) noun 1. armour. 2. Biology the protective covering of an animal or plant, or any part serving for defence or offence. 3. Electricity a. the iron or steel applied across the poles of a permanent magnet to close it, or to …  

• armature —   n. armament; Botany, Zoology, defensive outgrowth; Electricity, piece of iron placed on poles of permanent magnet; piece of iron whose movement, due to magnetic attraction, actuates apparatus or machinery; rotating part of dynamo or electric… …   Dictionary of difficult words

• armature — n. 1 a the rotating coil or coils of a dynamo or electric motor. b any moving part of an electrical machine in which a voltage is induced by a magnetic field. 2 a piece of soft iron placed in contact with the poles of a horseshoe magnet to… …   Useful english dictionary

• List of Tesla patents — Below is a list of Tesla patents. Dr. Nikola Tesla was an inventor who obtained around 300 patents [Snezana Sarbo, [http://www.tesla symp06.org/papers/Tesla Symp06 Sarboh.pdfNikola Tesla s Patents] , Sixth International Symposium Nikola Tesla,… …   Wikipedia

• Alternator — s are called turbo alternators.HistoryAlternating current generating systems were known in simple forms from the discovery of the magnetic induction of electric current. The early machines were developed by pioneers such as Michael Faraday and… …   Wikipedia

• Faraday's law of induction — For the relationship between a time varying magnetic field and an induced electric field, see Maxwell s equations. Electromagnetism …   Wikipedia