Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US398237813 Mar 197528 Sep 1976Energy conversion device
US459408415 Jul 198510 Jun 1986Astrl CorporationAir conditioning system
US464652421 Nov 19853 Mar 1987Jantec Co., Ltd.Method of intensifying heat in reversed Rankine cycle and reversed Rankine cycle apparatus for conducting the same
US520512615 Abr 199227 Abr 1993Vehicular cooling apparatus
US608211610 Jul 19984 Jul 2000Universal Vortex, Inc.Vortex pilot gas heater
US62500863 Mar 200026 Jun 2001Vortex Aircon, Inc.High efficiency refrigeration system
US628967912 Jul 200018 Sep 2001Universal Vortex, INCNon-freeze enhancement in the vortex tube
US629310830 Jun 200025 Sep 2001Vortex AirconRegenerative refrigeration system with mixed refrigerants
US640146329 Nov 200011 Jun 2002Marconi Communications, Inc.Cooling and heating system for an equipment enclosure using a vortex tube
US642524924 Mar 200030 Jul 2002VAI Holdings, LLCHigh efficiency refrigeration system
US64309378 Mar 200113 Ago 2002VAI Holdings, LLCVortex generator to recover performance loss of a refrigeration system
US649493514 Dic 200017 Dic 2002Vortex Aircon, Inc.Vortex generator
US650712514 Abr 200014 Ene 2003High efficiency energy converting apparatus and method thereof
US650728212 Ene 200114 Ene 2003The Holmes Group, Inc.Filter monitoring system using a thermistor
US75658085 Ago 200528 Jul 2009GreenCentAire, LLCRefrigerator
US76540953 Jun 20082 Feb 2010GreenCentAire, LLCEnergy transfer apparatus and methods
US77261359 Nov 20071 Jun 2010Greencentaire, LLCEnergy transfer apparatus and methods
US809996618 Oct 200624 Ene 2012Textron Innovations Inc.System and method for controlling an environment in an aircraft using a vortex cooler

Dibujos