induction coils

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• Induction coil — An induction coil or spark coil (archaically known as a Ruhmkorff coil) is a type of disruptive discharge coil. It is a type of electrical transformer used to produce high voltage pulses from a low voltage DC supply. To create the flux changes… …   Wikipedia

• induction coil — UK / US noun [countable] Word forms induction coil : singular induction coil plural induction coils physics a piece of equipment used for changing low voltage (= an amount of electricity) to high voltage …   English dictionary

• Induction forging — refers to the use of induction heating to pre heat metals prior to deformation using a press or hammer. Typically metals are heated to between 1100˚C and 1200˚C to increase their malleability and aid flow in the forging die.Induction Forging… …   Wikipedia

• Induction hardening — is a form of heat treatment in which a metal part is heated by induction heating and then quenched. The quenched metal undergoes a martensitic transformation, increasing the hardness and brittleness of the part. Induction hardening is used to… …   Wikipedia

• induction coil — n. an apparatus made up of two magnetically coupled coils in a circuit in which interruptions of the direct current supply to one coil produce a high voltage alternating current in the other …   English World dictionary

• Induction cooker — Induction stove (top view) …   Wikipedia

• Induction loop — This article is about a detection system. For the more general electrical component, see Inductor. Induction loop is a term used to describe an electromagnetic communication and detection system, relying on the fact that a moving magnet will… …   Wikipedia

• induction — [1] The imparting of electricity into one object, not connected, to another by the influence of magnetic fields. Found in automobiles in coils and solenoids. [2] The intake of air and fuel through the carburetor, inlet manifold, and inlet ports… …   Dictionary of automotive terms

• Induction coil — Coil Coil, n. 1. A ring, series of rings, or spiral, into which a rope, or other like thing, is wound. [1913 Webster] The wild grapevines that twisted their coils from trec to tree. W. Irving. [1913 Webster] 2. Fig.: Entanglement; toil; mesh;… …   The Collaborative International Dictionary of English

• induction motor — noun : any of several alternating current motors in which the torque is produced by the reaction between a varying or rotating magnetic field that is generated in stationary field magnets and the current that is induced in the coils or circuits… …   Useful english dictionary

• Induction Motor —   A motor in which a three phase (or any multiphase) alternating current (i.e. the working current) is supplied to iron cored coils (or windings) within the stator. As a result, a rotating magnetic field is set up, which induces a magnetizing… …   Energy terms