Global Patent Index - EP 1884586 A3

EP 1884586 A3 20080227 - Laundry dryer with supplementary heat exchanger

Title (en)

Laundry dryer with supplementary heat exchanger

Title (de)

Wäschetrockner mit Zusatzwärmetauscher

Title (fr)

Sèche-linge avec échangeur de chaleur supplémentaire

Publication

EP 1884586 A3 20080227 (DE)

Application

EP 07021533 A 20071106

Priority

  • CH 17552006 A 20061106
  • DE 202007000648 U 20070116

Abstract (en)

[origin: EP1884586A2] The dryer has a drum (1) for receiving clothes that are to be washed. A process cycle guides heat processed air through the drum for cooling the air for dehydration and for further preheating the air. A heat pump circuit feeds a medium by a condenser (3), a throttle body (5), an evaporator (6) and a compressor (2). An additional heat exchanger (4) is arranged between the condenser and the throttle body for releasing heat from the heat pump circuit. A blower (7) is controlled depending on the temperature.

IPC 8 full level

D06F 58/20 (2006.01); D06F 58/28 (2006.01)

CPC (source: EP)

D06F 58/206 (2013.01); D06F 58/30 (2020.02); D06F 2103/50 (2020.02); D06F 2105/26 (2020.02)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1884586 A2 20080206; EP 1884586 A3 20080227

DOCDB simple family (application)

EP 07021533 A 20071106