magnetic flywheel

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• Flywheel energy storage — NASA G2 flywheel Flywheel energy storage (FES) works by accelerating a rotor (flywheel) to a very high speed and maintaining the energy in the system as rotational energy. When energy is extracted from the system, the flywheel s rotational speed… …   Wikipedia

• Magnetic bearing — A magnetic bearing A magnetic bearing is a bearing which supports a load using magnetic levitation. Magnetic bearings support moving machinery without physical contact, for example, they can levitate a rotating shaft and permit relative motion… …   Wikipedia

• Magnetic refrigeration — Gadolinium alloy heats up inside the magnetic field and loses thermal energy to the environment, so it exits the field cooler than when it entered. Magnetic refrigeration is a cooling technology based on the magnetocaloric effect. This technique… …   Wikipedia

• magnetic pick-up — [1] A pulse generator consisting of a stator with a permanent magnet and a rotor, which induces an AC voltage in the inductive winding by the periodic change of the air gap between stator and rotor. Magnetic pick ups attached to the distributor… …   Dictionary of automotive terms

• magnetic pick-up assembly — A pulse generator consisting of a stator with a permanent magnet and a rotor, which induces an AC voltage in the inductive winding by the periodic change of the air gap between stator and rotor. Magnetic pick ups attached to the distributor for… …   Dictionary of automotive terms

• magnetic clutch — [1] A coupling device used to turn the compressor off and on electrically. [2] Clutch built into automobile compressor flywheel. operated magnetically. which allows pulley to revolve without driving compressor when refrigerating effect is not… …   Dictionary of automotive terms

• Owen Magnetic — 1920 Owen Magnetic Touring Car ad, from House Beautiful magazine. The Owen Magnetic was a brand of hybrid electric luxury automobiles manufactured between 1915 and 1922. Car models of the brand were notable for their use of an electromagnetic… …   Wikipedia

• clutch, magnetic — Clutch built into automobile compressor flywheel. operated magnetically. which allows pulley to revolve without driving compressor when refrigerating effect is not required …   Dictionary of automotive terms

• Bicycle trainer — A trainer or indoor trainer is a piece of equipment that makes it possible to ride a bicycle indoors without moving forward. They are primarily used to train for races.Fact|date=February 2008 What is itA trainer consists of a frame, a clamp to… …   Wikipedia

• Diesel rotary uninterruptible power supply — Most forms of Uninterruptible Power Supply (UPS) are battery powered. These are ready for immediate use at the instant that the mains electricity fails, but the small amount of stored energy they contain makes them suitable for a few minutes of… …   Wikipedia

• Grid energy storage — is used to manage the flow of electrical energy. For large scale load levelling on an interconnected electrical system, electric energy producers send low value off peak excess electricity over the electricity transmission grid to temporary… …   Wikipedia