EP0239025A3 - Laundry washing machine with washing liquid heating device - Google Patents

Laundry washing machine with washing liquid heating device Download PDF

Info

Publication number
EP0239025A3
EP0239025A3 EP87104117A EP87104117A EP0239025A3 EP 0239025 A3 EP0239025 A3 EP 0239025A3 EP 87104117 A EP87104117 A EP 87104117A EP 87104117 A EP87104117 A EP 87104117A EP 0239025 A3 EP0239025 A3 EP 0239025A3
Authority
EP
European Patent Office
Prior art keywords
heating device
washing liquid
laundry
washing
liquid heating
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Withdrawn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
EP87104117A
Other languages
German (de)
French (fr)
Other versions
EP0239025A2 (en
Inventor
Maurizio Mori
Olindo Regazzo
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.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi SpA
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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Publication of EP0239025A2 publication Critical patent/EP0239025A2/en
Publication of EP0239025A3 publication Critical patent/EP0239025A3/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Withdrawn legal-status Critical Current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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements

Abstract

A laundry washing machine, particularly of the type in which the laundry is sprinkled by recirculation of the washing liquid, provided with a washing liquid heating device (26) disposed exterior of the laundering tub (11).
The heating device (26) comprises an instant heat exchanger associated to the washing liquid recirculation conduit (23).
The proposed solution permits the liquid circulation system of the machine to be simplified, washing liquid filtering problems to be reduced, and the efficiency of the heating device to be improved.
EP87104117A 1986-03-26 1987-03-20 Laundry washing machine with washing liquid heating device Withdrawn EP0239025A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT45715/86A IT1192072B (en) 1986-03-26 1986-03-26 WASHING MACHINE WITH SMOOTH HEATING DEVICE
IT4571586 1986-03-26

Publications (2)

Publication Number Publication Date
EP0239025A2 EP0239025A2 (en) 1987-09-30
EP0239025A3 true EP0239025A3 (en) 1988-06-22

Family

ID=11257592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104117A Withdrawn EP0239025A3 (en) 1986-03-26 1987-03-20 Laundry washing machine with washing liquid heating device

Country Status (2)

Country Link
EP (1) EP0239025A3 (en)
IT (1) IT1192072B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127465A (en) * 1990-12-28 1992-07-07 Fischer Industries, Inc. Heat exchanger
DE4310594A1 (en) * 1993-03-31 1994-10-06 Bosch Siemens Hausgeraete Washing machine with a casing-loadable laundry drum mounted horizontally within a tub
BRPI0414841A (en) * 2003-09-29 2006-11-21 Self Propelled Res And Dev Spe drying apparatus, washing apparatus, drying chamber
WO2009064262A2 (en) * 2007-11-12 2009-05-22 Tulga Simsek Washer-extractor machine
FR2954783B1 (en) * 2009-12-30 2011-12-23 Fagorbrandt Sas METHOD OF CONTROLLING THE OPERATION OF A DRYER DRYING MACHINE AND DRYING MACHINE THEREOF.
DE102014217121A1 (en) * 2014-08-28 2016-03-03 BSH Hausgeräte GmbH Laundry care device with a feeder

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH298110A (en) * 1952-04-04 1954-04-30 Gallay Sa Washing machine.
US2914935A (en) * 1957-08-16 1959-12-01 Westinghouse Electric Corp Laundry apparatus
DE6604971U (en) * 1968-05-08 1970-03-19 Siemens-Electrogeräte GmbH, 1000 Berlin und 8OOO München WASHING MACHINE
DE6931058U (en) * 1969-08-01 1971-01-14 Siemens Elektrogeraete Gmbh WASHING OR DISHWASHING MACHINE WITH A HEATING DEVICE.
DE2010680A1 (en) * 1970-03-03 1971-09-16 Siemens Elektrogeraete Gmbh Washing machine
EP0146719A2 (en) * 1983-12-06 1985-07-03 INDUSTRIE ZANUSSI S.p.A. Laundry washing machine
WO1985003729A1 (en) * 1984-02-21 1985-08-29 Miele & Cie. Gmbh & Co. Process and device for washing linen in a drum washing machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH298110A (en) * 1952-04-04 1954-04-30 Gallay Sa Washing machine.
US2914935A (en) * 1957-08-16 1959-12-01 Westinghouse Electric Corp Laundry apparatus
DE6604971U (en) * 1968-05-08 1970-03-19 Siemens-Electrogeräte GmbH, 1000 Berlin und 8OOO München WASHING MACHINE
DE6931058U (en) * 1969-08-01 1971-01-14 Siemens Elektrogeraete Gmbh WASHING OR DISHWASHING MACHINE WITH A HEATING DEVICE.
DE2010680A1 (en) * 1970-03-03 1971-09-16 Siemens Elektrogeraete Gmbh Washing machine
EP0146719A2 (en) * 1983-12-06 1985-07-03 INDUSTRIE ZANUSSI S.p.A. Laundry washing machine
WO1985003729A1 (en) * 1984-02-21 1985-08-29 Miele & Cie. Gmbh & Co. Process and device for washing linen in a drum washing machine

Also Published As

Publication number Publication date
IT1192072B (en) 1988-03-31
EP0239025A2 (en) 1987-09-30
IT8645715A0 (en) 1986-03-26

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Inventor name: MORI, MAURIZIO

Inventor name: REGAZZO, OLINDO