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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US4064409Jul 28, 1976Dec 20, 1977Ferrofluidic electrical generator
US4230963Jan 9, 1978Oct 28, 1980Hydro-thermic energy converter
US4332135Jan 27, 1981Jun 1, 1982The United States of America as respresented by the United States Department of EnergyActive magnetic regenerator
US4507927May 26, 1983Apr 2, 1985The United States of America as represented by the United States Department of EnergyLow-temperature magnetic refrigerator
US4642994Oct 25, 1985Feb 17, 1987The United States of America as represented by the United States Department of EnergyMagnetic refrigeration apparatus with heat pipes
US4704871Apr 3, 1986Nov 10, 1987The United States of America as represented by the United States Department of EnergyMagnetic refrigeration apparatus with belt of ferro or paramagnetic material
US5231834Aug 27, 1990Aug 3, 1993Magnetic heating and cooling systems
US6489694Jan 22, 2002Dec 3, 2002Ferrofluidic, electrical power generator
US7382072Sep 26, 2003Jun 3, 2008Erfurt & CompanyGenerator
US8129882Mar 18, 2008Mar 6, 2012ABB Research Ltd.Thermoelectric generator and method of generating electricity
US8183736Mar 18, 2008May 22, 2012ABB Research Ltd.Device and method for converting energy
US8242662Apr 4, 2010Aug 14, 2012Special thermo magnetic motor device

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