ES2190639T3 - DISHWASHER WITH PREHEATING CYCLE. - Google Patents

DISHWASHER WITH PREHEATING CYCLE.

Info

Publication number
ES2190639T3
ES2190639T3 ES99830669T ES99830669T ES2190639T3 ES 2190639 T3 ES2190639 T3 ES 2190639T3 ES 99830669 T ES99830669 T ES 99830669T ES 99830669 T ES99830669 T ES 99830669T ES 2190639 T3 ES2190639 T3 ES 2190639T3
Authority
ES
Spain
Prior art keywords
pump
water
dishwasher
sprinklers
chamber
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.)
Expired - Lifetime
Application number
ES99830669T
Other languages
Spanish (es)
Inventor
Roberto Bertazzoni
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.)
Smeg SpA
Original Assignee
Smeg 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 Smeg SpA filed Critical Smeg SpA
Application granted granted Critical
Publication of ES2190639T3 publication Critical patent/ES2190639T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4219—Water recirculation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4285—Water-heater arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Detergent Compositions (AREA)

Abstract

Un lavavajillas comprende una bomba de lavado (P) conectada a los rociadores (U, L) través de conductos de distribución (C1, C2), alcanzando el agua la bomba (P) a través de un conducto de distribución (C3) que viene desde la cámara colectora (r), un calentador (H1) para calentar el agua, un detector (S) para detectar su temperatura y válvulas (V1, V2) sobre los conductos C1, C2) para interrumpir la distribución de agua de la bomba (P) hacia los rociadores (U, L), así como un conducto de recirculación (F) que conecta la bomba (P) a la cámara colectora (R). DE este modo es posible realizar el precalentamiento del agua por recirculación sólo entre la bomba (P) y la cámara (R), con un consumo inferior de agua y energía eléctrica y un mayor confort para el usuario al cargar el lavavajillas.A dishwasher comprising a washing pump (P) connected to sprinklers (U, L) through distribution channels (C1, C2), reaching the water pump (P) through a distribution duct (C3) coming from the collecting chamber (r), a heater (H1) to heat water, a detector (S) for detecting its temperature and valves (V1, V2) on the ducts C1, C2) to interrupt the water delivery pump (P) towards the sprinklers (U, L), as well as a recirculation duct (F) that connects the pump (P) to the collection chamber (R). Thus it is possible to preheat the water for recirculation only between the pump (P) and the chamber (R), with a lower consumption of water and electricity and greater comfort for the user to the proper loading.

ES99830669T 1998-10-28 1999-10-25 DISHWASHER WITH PREHEATING CYCLE. Expired - Lifetime ES2190639T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI002305A IT1303258B1 (en) 1998-10-28 1998-10-28 DISHWASHER WITH PRE-HEATING CYCLE.

Publications (1)

Publication Number Publication Date
ES2190639T3 true ES2190639T3 (en) 2003-08-01

Family

ID=11380947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99830669T Expired - Lifetime ES2190639T3 (en) 1998-10-28 1999-10-25 DISHWASHER WITH PREHEATING CYCLE.

Country Status (4)

Country Link
EP (1) EP1004266B1 (en)
DE (1) DE69904559T2 (en)
ES (1) ES2190639T3 (en)
IT (1) IT1303258B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1352605A1 (en) * 2002-04-02 2003-10-15 Bonferraro S.p.A. Dishwasher with means for short-cycle operation and relevant operating cycle
EP1586265A1 (en) * 2004-01-29 2005-10-19 Bonferraro S.p.A. Dishwasher with improved hydraulic circuit
PL1738677T3 (en) * 2006-06-23 2009-03-31 V Zug Ag Dishwasher with steam generator and method of its operation
ITTO20070347A1 (en) * 2007-05-16 2008-11-17 Premark Feg Llc DOUBLE DELIVERY PUMP FOR A HOUSEHOLD APPLIANCE, AND HOUSEHOLD APPLIANCES OF THE SAME
DE102008043557A1 (en) 2008-11-07 2010-05-12 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a dishwasher
DE102009029185A1 (en) * 2009-09-03 2011-03-10 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with storage tank and associated preheating
IT1398885B1 (en) 2010-03-02 2013-03-21 Indesit Co Spa METHOD AND MACHINE FOR STOVES TREATMENT
ITTO20120165A1 (en) 2012-02-24 2013-08-25 Premark Feg Llc DOUBLE DELIVERY PUMP AND DISHWASHER MACHINE PROVIDED WITH THIS PUMP
CN106618420B (en) * 2016-12-05 2024-02-09 宁波吉艾诺节能科技有限公司 Commercial dish washer
EP3833157A1 (en) * 2019-12-05 2021-06-09 Whirlpool Corporation Household appliance with immersible heater
US11696370B2 (en) 2020-04-22 2023-07-04 Whirlpool Corporation Household appliance with immersible heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE497149C (en) * 1928-09-26 1930-05-03 Houben Werke Akt Ges Reversing device for dishwashers
IT1183898B (en) * 1985-06-21 1987-10-22 Eltek Spa WASHING MACHINE AS DISHWASHER EQUIPPED WITH A SINGLE DIRECTIONAL ELECTRIC MOTOR FOR WASHING AND WATER DISCHARGE FUNCTIONS
IT1280477B1 (en) * 1995-11-10 1998-01-20 Merloni Elettrodomestici Spa DISHWASHER MACHINE WITH THE POSSIBILITY OF DIFFERENTIATED WASHING
DE19652233C2 (en) * 1996-12-16 1998-11-26 Whirlpool Co Dishwasher with a lower and an upper spray arm and a circulation pump for the rinse water

Also Published As

Publication number Publication date
EP1004266B1 (en) 2002-12-18
IT1303258B1 (en) 2000-11-06
DE69904559D1 (en) 2003-01-30
EP1004266A1 (en) 2000-05-31
ITMI982305A1 (en) 2000-04-28
ITMI982305A0 (en) 1998-10-28
DE69904559T2 (en) 2003-11-20

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