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
US399699722 Dic 197514 Dic 1976Combustion Engineering, Inc.Tightening of heating elements of a regenerative air heater
US418240214 Nov 19778 Ene 1980Balcke-Durr AktiengesellschaftRotary regenerative air heater
US42090607 Sep 197824 Jun 1980Lars WikingPack, comprising a stack of abutting rectangular plates, intended for a regenerative heat exchanger, and a method of manufacturing such a pack
US425984430 Jul 19797 Abr 1981Helix Technology CorporationStacked disc heat exchanger for refrigerator cold finger
US438357328 Ene 198217 May 1983Combustion Engineering, Inc.Rotary regenerative air heater
US455731816 Abr 198510 Dic 1985The Air Preheater Company, Inc.Means for lifting heating element baskets
US473982211 Ago 198726 Abr 1988Combustion Engineering, Inc.Low profile element basket assembly for heat exchanger
US640578910 May 200118 Jun 2002Alstom Power N.V.Combined basket removal door and platform for air preheaters
US708298719 Ene 20011 Ago 2006Howden Power LimitedRotary regenerative heat exchanger and rotor therefor