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Damper winding. Bars and rings of the damper (amortisseur) winding of an AC generator (General Electric, early 20th century). Note the gaps in the cage along the quadrature axes. The damper winding (also amortisseur winding[1]) is a squirrel-cage -like winding on the rotor of a typical synchronous electric machine.
The principle behind particle damping is the removal of vibratory energy through losses that occur during impact of granular particles which move freely within the boundaries of a cavity attached to a primary system. In practice, particle dampers are highly nonlinear dampers whose energy dissipation, or damping, is derived from a combination of ...
Wagner Electric Corporation was founded by Herbert Appleton Wagner and Ferdinand Schwedtmann (aka Francis Charles Schwedtman) in 1891. The company manufactured electric engines, electric motors and electric starters for early automobiles. They also made electric lights and many other electric-related products.
Harmonic balancer lower pulley on a four-cylinder engine. A harmonic damper is a device fitted to the free (accessory drive) end of the crankshaft of an internal combustion engine to counter torsional and resonance vibrations from the crankshaft. This device must be an interference fit to the crankshaft in order to operate in an effective manner.
Rockwell Automation, Inc. is an American provider of industrial automation and digital transformation technologies. Brands include Allen-Bradley, FactoryTalk software and LifecycleIQ Services. Headquartered in Milwaukee, Wisconsin, Rockwell Automation employs approximately 26,000 people and has customers in more than 100 countries worldwide.
Function. The function of a centrifugal pendulum absorber is as with any tuned mass absorbers based on an absorption principle rather than a damping principle. The distinction is significant since dampers reduce the vibration amplitude by converting the vibration energy into heat. Absorbers store the energy and return it to the vibration system ...
A holding company, Fox Factory Holding, was established in 1978. [6] Fox Factory produces suspension components for motorcycles, automobiles, all-terrain vehicles, side-by-sides, trophy trucks, snowmobiles, and mountain bikes. [1] In 2008 it was bought by a private equity firm, Compass Diversified Holdings. [7] It went public in 2013.
Cummins Inc. Cummins Inc. is an American multinational corporation that designs, manufactures, and distributes engines, filtration, and power generation products. [2] Cummins also services engines and related equipment, including fuel systems, controls, air handling, filtration, emission control, electrical power generation systems, and trucks.