WO2005032322A3 - Heat pump clothes dryer - Google Patents

Heat pump clothes dryer Download PDF

Info

Publication number
WO2005032322A3
WO2005032322A3 PCT/US2004/031624 US2004031624W WO2005032322A3 WO 2005032322 A3 WO2005032322 A3 WO 2005032322A3 US 2004031624 W US2004031624 W US 2004031624W WO 2005032322 A3 WO2005032322 A3 WO 2005032322A3
Authority
WO
WIPO (PCT)
Prior art keywords
air
temperature
evaporator
chamber
heat pump
Prior art date
Application number
PCT/US2004/031624
Other languages
French (fr)
Other versions
WO2005032322A2 (en
Inventor
Michael Goldberg
James C Truman
Alexander B Kniffin
Original Assignee
Self Propelled Res And Dev Spe
Michael Goldberg
James C Truman
Alexander B Kniffin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34381359&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2005032322(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to BRPI0414841-0A priority Critical patent/BRPI0414841A/en
Priority to AU2004277943A priority patent/AU2004277943A1/en
Priority to CN2004800352109A priority patent/CN1886628B/en
Priority to JP2006533993A priority patent/JP2007531552A/en
Priority to EP04785119.1A priority patent/EP1667566A4/en
Application filed by Self Propelled Res And Dev Spe, Michael Goldberg, James C Truman, Alexander B Kniffin filed Critical Self Propelled Res And Dev Spe
Priority to MXPA06003546A priority patent/MXPA06003546A/en
Priority to CA2540368A priority patent/CA2540368C/en
Publication of WO2005032322A2 publication Critical patent/WO2005032322A2/en
Publication of WO2005032322A3 publication Critical patent/WO2005032322A3/en
Priority to IL174587A priority patent/IL174587A0/en
Priority to NO20061566A priority patent/NO20061566L/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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/26—Condition of the drying air, e.g. air humidity or 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • 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 
    • D06F58/22—Lint collecting 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
    • D06F2103/32—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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/34—Humidity
    • 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
    • D06F2105/36—Condensing arrangements, e.g. control of water injection therefor

Abstract

A drying apparatus for drying articles such as clothing is provided. The drying apparatus includes a chamber for containing articles to be dried and a system for supplying heated dry air at a first temperature to the chamber. The air supplying system comprises an air flow pathway having an evaporator for removing moisture from air exiting the chamber and for decreasing the temperature of the air to below dew point temperature. The air supply system further has a condenser for increasing the temperature of the air exiting the evaporator to the first temperature. The drying apparatus further has a heat pump system having a refrigerant loop which includes a compressor, the condenser, a TEV valve, and the evaporator.
PCT/US2004/031624 2003-09-29 2004-09-23 Heat pump clothes dryer WO2005032322A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA2540368A CA2540368C (en) 2003-09-29 2004-09-23 Heat pump clothes dryer
AU2004277943A AU2004277943A1 (en) 2003-09-29 2004-09-23 Heat pump clothes dryer
CN2004800352109A CN1886628B (en) 2003-09-29 2004-09-23 Heat pump clothes dryer
JP2006533993A JP2007531552A (en) 2003-09-29 2004-09-23 Heat pump clothes dryer
EP04785119.1A EP1667566A4 (en) 2003-09-29 2004-09-23 Heat pump clothes dryer
BRPI0414841-0A BRPI0414841A (en) 2003-09-29 2004-09-23 drying apparatus, washing apparatus, drying chamber
MXPA06003546A MXPA06003546A (en) 2003-09-29 2004-09-23 Heat pump clothes dryer.
IL174587A IL174587A0 (en) 2003-09-29 2006-03-27 Heat pump clothes dryer
NO20061566A NO20061566L (en) 2003-09-29 2006-04-06 Heat pump dryer for clothing

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50746603P 2003-09-29 2003-09-29
US60/507,466 2003-09-29
US10/949,139 2004-09-23
US10/949,139 US7055262B2 (en) 2003-09-29 2004-09-23 Heat pump clothes dryer

Publications (2)

Publication Number Publication Date
WO2005032322A2 WO2005032322A2 (en) 2005-04-14
WO2005032322A3 true WO2005032322A3 (en) 2005-10-20

Family

ID=34381359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/031624 WO2005032322A2 (en) 2003-09-29 2004-09-23 Heat pump clothes dryer

Country Status (12)

Country Link
US (2) US7055262B2 (en)
EP (1) EP1667566A4 (en)
JP (1) JP2007531552A (en)
KR (1) KR100935433B1 (en)
AU (1) AU2004277943A1 (en)
BR (1) BRPI0414841A (en)
CA (1) CA2540368C (en)
IL (1) IL174587A0 (en)
MX (1) MXPA06003546A (en)
NO (1) NO20061566L (en)
RU (1) RU2006114770A (en)
WO (1) WO2005032322A2 (en)

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US20050066538A1 (en) 2005-03-31
CA2540368A1 (en) 2005-04-14
US20060179676A1 (en) 2006-08-17
WO2005032322A2 (en) 2005-04-14
JP2007531552A (en) 2007-11-08
MXPA06003546A (en) 2007-02-02

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