EP1156149A3 - Laundry drier with heat pump - Google Patents

Laundry drier with heat pump Download PDF

Info

Publication number
EP1156149A3
EP1156149A3 EP01108710A EP01108710A EP1156149A3 EP 1156149 A3 EP1156149 A3 EP 1156149A3 EP 01108710 A EP01108710 A EP 01108710A EP 01108710 A EP01108710 A EP 01108710A EP 1156149 A3 EP1156149 A3 EP 1156149A3
Authority
EP
European Patent Office
Prior art keywords
heat pump
process air
laundry container
temperature
laundry drier
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP01108710A
Other languages
German (de)
French (fr)
Other versions
EP1156149A2 (en
Inventor
Jürg Werner
Willy Ulmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
V-Zug AG
Original Assignee
V-Zug AG
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 V-Zug AG filed Critical V-Zug AG
Publication of EP1156149A2 publication Critical patent/EP1156149A2/en
Publication of EP1156149A3 publication Critical patent/EP1156149A3/en
Withdrawn legal-status Critical Current

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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/36—Flow or velocity
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/16—Air properties
    • D06F2105/20—Temperature
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/16—Air properties
    • D06F2105/24—Flow or velocity
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • 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 
    • 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
    • D06F58/32—Control of operations performed in domestic laundry dryers 

Landscapes

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

Abstract

Der Wäschetrockner besitzt einen von Prozessluft durchströmten Wäschebehälter (2) und eine Wärmepumpe (10) mit Kühlaggregat (12) und Heizaggregat (13). Die Prozessluft gelangt vom Wäschebehälter (2) zum Trocknen durch das Kühlaggregat (12), sodann zur Erwärmung durch das Heizaggregat (13) und danach zurück in den Wäschebehälter (2). Im Prozessluft-Kreislauf sind zwei Öffnungen (20, 25) angeordnet, von denen eine über die Steuerung (29) des Wäschetrockners motorisch geschlossen und geöffnet werden kann. Dies erlaubt es, bei zu hoher Temperatur Wärme aus dem Kreislauf auszukoppeln. Ferner ist eine elektrische Heizung (19) vorgesehen, die es erlaubt, im Anlaufbetrieb oder bei zu tiefer Temperatur Wärme zuzuführen. Die Wärmepumpe (10) ist als kompaktes Modul ausgestaltet und kann in einfacher Weise gereinigt oder aus dem Wäschetrockner ausgebaut werden.

Figure 00000001
The tumble dryer has a laundry container (2) through which process air flows and a heat pump (10) with a cooling unit (12) and heating unit (13). The process air passes from the laundry container (2) for drying through the cooling unit (12), then for heating through the heating unit (13) and then back into the laundry container (2). Two openings (20, 25) are arranged in the process air circuit, one of which can be closed and opened by a motor via the control (29) of the clothes dryer. This allows heat to be extracted from the circuit if the temperature is too high. An electrical heater (19) is also provided, which allows heat to be supplied during start-up or when the temperature is too low. The heat pump (10) is designed as a compact module and can be cleaned in a simple manner or removed from the tumble dryer.
Figure 00000001
EP01108710A 2000-05-17 2001-04-06 Laundry drier with heat pump Withdrawn EP1156149A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9972000 2000-05-17
CH00997/00A CH695060A5 (en) 2000-05-17 2000-05-17 Dryer with heat pump.

Publications (2)

Publication Number Publication Date
EP1156149A2 EP1156149A2 (en) 2001-11-21
EP1156149A3 true EP1156149A3 (en) 2003-01-22

Family

ID=4551926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01108710A Withdrawn EP1156149A3 (en) 2000-05-17 2001-04-06 Laundry drier with heat pump

Country Status (2)

Country Link
EP (1) EP1156149A3 (en)
CH (1) CH695060A5 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1584734A3 (en) * 2004-03-13 2006-06-07 Eickel u. Spindeldreher GmbH Condensing type clothes dryer
DE102005057764A1 (en) * 2005-12-02 2007-06-06 BSH Bosch und Siemens Hausgeräte GmbH clothes dryer
DE102006047720A1 (en) * 2006-10-09 2008-04-10 BSH Bosch und Siemens Hausgeräte GmbH Device and method for indicating the state of contamination of an exhaust duct of a tumble dryer
EP3109358B1 (en) 2009-06-29 2018-08-22 Electrolux Home Products Corporation N.V. Appliance for drying laundry
EP2385163B1 (en) * 2010-05-03 2016-10-05 Electrolux Home Products Corporation N.V. A laundry machine with an integrated heat pump system
SI2333149T1 (en) 2010-11-22 2014-02-28 V-Zug Ag Tumble drier with ambient temperature sensor
EP2811064B1 (en) * 2013-06-03 2020-10-14 Electrolux Appliances Aktiebolag Laundry treatment apparatus with temperature dependent control
DE102014013045A1 (en) 2014-09-03 2016-03-03 Detlef Görgens Clothes dryer or washing machine with laundry drying device with heat pump device, in which parts of the machines consist of mineral cast iron.
KR102585024B1 (en) * 2016-01-05 2023-10-05 엘지전자 주식회사 Clothes treatment apparatus having the heat pump module
EP3467187B1 (en) 2017-10-09 2021-12-22 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter
DE102020111233A1 (en) * 2020-04-24 2021-10-28 Gottlob Stahl Wäschereimaschinenbau GmbH Facility for handling objects

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467188A1 (en) * 1990-07-19 1992-01-22 Bosch-Siemens HausgerÀ¤te GmbH Clothes dryer with heat pump
DE4330456C1 (en) * 1993-09-08 1995-03-16 Blomberg Werke Gmbh Tumble dryer
CH690038A5 (en) * 1996-05-21 2000-03-31 Seven Air Gebr Meyer Ag Laundry drying cabinet is equipped with an external air intake fan and a waste air venting valve to provide optimal drying efficiency

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467188A1 (en) * 1990-07-19 1992-01-22 Bosch-Siemens HausgerÀ¤te GmbH Clothes dryer with heat pump
DE4330456C1 (en) * 1993-09-08 1995-03-16 Blomberg Werke Gmbh Tumble dryer
CH690038A5 (en) * 1996-05-21 2000-03-31 Seven Air Gebr Meyer Ag Laundry drying cabinet is equipped with an external air intake fan and a waste air venting valve to provide optimal drying efficiency

Also Published As

Publication number Publication date
CH695060A5 (en) 2005-11-30
EP1156149A2 (en) 2001-11-21

Similar Documents

Publication Publication Date Title
EP1156149A3 (en) Laundry drier with heat pump
DE102008057663B4 (en) Treated treatment device
DE102005053702B4 (en) Combination dryer and control method for this
EP1441059B1 (en) Process for treating fabrics in a domestic laundry dryer
DE4216106C2 (en) Tumble dryer with a heat pump circuit
DE102007048249B4 (en) Heating system and method for controlling the heating system
EP1936021B1 (en) Method for controlling laundry machine
EP2268859B1 (en) Household appliance, particularly for drying a laundry article
DE102010036938A1 (en) Textile temperature estimation for a tumble dryer
EP1983095B1 (en) Laundry drier with a heating in the heat pump circuit
EP0594085B1 (en) Method and device for disintoxicating, airing, drying and sterilizing fabrics or similar
DE112006000051T5 (en) Washing machine with steam generator
DE102009018699B4 (en) Heating unit and machine for treating textile and leather goods with this
DE102007017587A1 (en) mandatory TITLE MAX 240 characters subject of the invention and main use. Spelling American, no full stop
DE69721875T2 (en) Washer and dryer
DE102006003817A1 (en) Dryers and methods for treating a good
US1799649A (en) Combined washer, extractor, and drying tumbler
EP2295628B1 (en) Process for treating laundry in a domestic applicance and domestic applicance, in particular domestic laundry dryer
DE102008035792A1 (en) Washing machine
EP3000924B1 (en) Method for operating a washing and drying machine with protection against thermal shock and clothes dryer suitable for said method
JPH04209515A (en) Component drying machine
DE102012103660A1 (en) A tumble dryer and method for adjusting the dilution of a treating solution according to the batch size
EP1969171B1 (en) Heat pump system, in particular for a household appliance
DE60313918T2 (en) Washing machine and method for controlling the same
EP1039015A3 (en) Device for drying and/or ironing humidified laundry

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030723