PL2060671T3 - Home laundry drier - Google Patents

Home laundry drier

Info

Publication number
PL2060671T3
PL2060671T3 PL07121051T PL07121051T PL2060671T3 PL 2060671 T3 PL2060671 T3 PL 2060671T3 PL 07121051 T PL07121051 T PL 07121051T PL 07121051 T PL07121051 T PL 07121051T PL 2060671 T3 PL2060671 T3 PL 2060671T3
Authority
PL
Poland
Prior art keywords
drying drum
heat
laundry
airflow
pump assembly
Prior art date
Application number
PL07121051T
Other languages
Polish (pl)
Inventor
Alberto Bison
Ezio Fornasieri
Silvia Minetto
Original Assignee
Electrolux Home Products Corp Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electrolux Home Products Corp Nv filed Critical Electrolux Home Products Corp Nv
Publication of PL2060671T3 publication Critical patent/PL2060671T3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/206—Heat pump arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Solid Materials (AREA)
  • Centrifugal Separators (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A home laundry drier (1) comprising an outer box casing (2) and, inside the casing, a laundry drying drum (3) for housing the laundry to be dried, and a hot-air generator (7) for circulating a stream of hot air inside the drying drum (3); the hot-air generator (7) comprising an air recirculating conduit (8) connected at both ends to the laundry drying drum (3), and a heat-pump assembly (10) which is able to rapidly cool the airflow (f) coming out from the drying drum (3) for condensing the surplus moisture in said airflow (f), and then to rapidly heat the airflow (f) returning back into the drying drum (3); the heat-pump assembly (10) using the carbon dioxide as refrigerant, and being designed to maintain the whole refrigerant in a gaseous state in all the thermodynamic transformations making up the closed thermodynamic cycle performed by the heat-pump assembly (10).
PL07121051T 2007-11-19 2007-11-19 Home laundry drier PL2060671T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07121051A EP2060671B1 (en) 2007-11-19 2007-11-19 Home laundry drier

Publications (1)

Publication Number Publication Date
PL2060671T3 true PL2060671T3 (en) 2010-12-31

Family

ID=39266568

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07121051T PL2060671T3 (en) 2007-11-19 2007-11-19 Home laundry drier

Country Status (6)

Country Link
EP (1) EP2060671B1 (en)
AT (1) ATE472629T1 (en)
DE (1) DE602007007489D1 (en)
PL (1) PL2060671T3 (en)
RU (1) RU2467110C2 (en)
WO (1) WO2009065538A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2147999A1 (en) * 2008-07-24 2010-01-27 Electrolux Home Products Corporation N.V. Home laundry drier
EP2479337B1 (en) * 2011-01-24 2013-08-07 Electrolux Home Products Corporation N.V. Household appliance for drying objects
EP2527518B1 (en) * 2011-05-26 2017-05-03 Electrolux Home Products Corporation N.V. Laundry treatment apparatus having heat pump system with safety element
EP2527521A1 (en) * 2011-05-26 2012-11-28 Electrolux Home Products Corporation N.V. A heat pump laundry dryer
EP2527522B1 (en) * 2011-05-26 2013-12-25 Electrolux Home Products Corporation N.V. A heat pump laundry dryer
EP2527519B1 (en) * 2011-05-26 2018-12-12 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element
EP2527520B1 (en) * 2011-05-26 2018-12-26 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element
EP2551402A1 (en) * 2011-07-28 2013-01-30 Electrolux Home Products Corporation N.V. A heat pump system for a laundry dryer
EP2551401A1 (en) * 2011-07-28 2013-01-30 Electrolux Home Products Corporation N.V. A heat pump system for a laundry dryer
EP2592184A1 (en) * 2011-11-08 2013-05-15 Electrolux Home Products Corporation N.V. Rotary-drum laundry dryer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1614976A4 (en) * 2003-04-02 2006-08-02 Matsushita Electric Ind Co Ltd Drying device and method of operation therefor
JP3825772B2 (en) * 2003-09-05 2006-09-27 三洋電機株式会社 Dryer
WO2005075728A1 (en) * 2004-02-04 2005-08-18 Matsushita Electric Industrial Co., Ltd. Drying apparatus and operating method thereof
EP1584731A3 (en) * 2004-03-15 2007-11-14 SANYO ELECTRIC Co., Ltd. Dry cleaner and corresponding drying machine
JP4266903B2 (en) * 2004-09-07 2009-05-27 三洋電機株式会社 Washing and drying machine

Also Published As

Publication number Publication date
EP2060671B1 (en) 2010-06-30
RU2010124943A (en) 2011-12-27
ATE472629T1 (en) 2010-07-15
EP2060671A1 (en) 2009-05-20
WO2009065538A1 (en) 2009-05-28
RU2467110C2 (en) 2012-11-20
DE602007007489D1 (en) 2010-08-12

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