DE602007001244D1 - Method of operating a commercial dishwasher - Google Patents

Method of operating a commercial dishwasher

Info

Publication number
DE602007001244D1
DE602007001244D1 DE602007001244T DE602007001244T DE602007001244D1 DE 602007001244 D1 DE602007001244 D1 DE 602007001244D1 DE 602007001244 T DE602007001244 T DE 602007001244T DE 602007001244 T DE602007001244 T DE 602007001244T DE 602007001244 D1 DE602007001244 D1 DE 602007001244D1
Authority
DE
Germany
Prior art keywords
phase
rinse
heater
operating
prior
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.)
Active
Application number
DE602007001244T
Other languages
German (de)
Inventor
Ezio Gobbi
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.)
Bonferraro SpA
Original Assignee
Bonferraro 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 Bonferraro SpA filed Critical Bonferraro SpA
Publication of DE602007001244D1 publication Critical patent/DE602007001244D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • 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
    • A47L15/0076—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals
    • A47L15/0078—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals with a plurality of fluid recirculation arrangements, e.g. with separated washing liquid and rinsing liquid recirculation circuits
    • 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
    • A47L2601/00—Washing methods characterised by the use of a particular treatment
    • A47L2601/02—Pressurised cleaning liquid delivered by a pump

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

An operating cycle for an industrial dishwasher, in addition to the conventional wash (W) and rinse (R) phases, includes a heating phase (H) carried out during the wash (W) by loading into the tank a certain amount of water at 85°C coming from the heater, a phase of restoration of the initial conditions in the heater prior to the rinse phase (R), and a waiting phase (S) prior to the cycle end signal and to the unlocking of the door so as to achieve the sanification of the dishes by reaching the 3600 HUE (Heat Unit Equivalent) threshold required by the US standard NSF/ANSI 3-2007.
DE602007001244T 2007-09-28 2007-09-28 Method of operating a commercial dishwasher Active DE602007001244D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07425601A EP2042073B1 (en) 2007-09-28 2007-09-28 Operating cycle for industrial dishwasher

Publications (1)

Publication Number Publication Date
DE602007001244D1 true DE602007001244D1 (en) 2009-07-16

Family

ID=39046793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007001244T Active DE602007001244D1 (en) 2007-09-28 2007-09-28 Method of operating a commercial dishwasher

Country Status (4)

Country Link
EP (1) EP2042073B1 (en)
AT (1) ATE432649T1 (en)
DE (1) DE602007001244D1 (en)
ES (1) ES2327876T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2263512T5 (en) 2009-06-17 2019-05-31 Bonferraro Spa Hood-type industrial dishwasher with improved filter assembly
IT201900010245A1 (en) * 2019-06-27 2020-12-27 Silanos S R L Rinsing system for dishwashing machines, and dishwashing machine comprising this rinsing system.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439242A (en) * 1980-05-15 1984-03-27 Hobart Corporation Low hot water volume warewasher
US4810306A (en) * 1986-02-26 1989-03-07 The Stero Company Low energy, low water consumption warewasher and method
IT1252886B (en) * 1991-12-11 1995-07-04 WASHING PROCEDURE FOR AN INDUSTRIAL TYPE DISHWASHER AND RELATED DISHWASHER MACHINE
US6615850B1 (en) * 1999-09-10 2003-09-09 General Electric Company Dishwasher sanitation cycle
US7104269B2 (en) * 2000-12-08 2006-09-12 Appliance Scientific, Inc. Residential dishwasher
DE102004048091A1 (en) * 2004-09-30 2006-04-06 Meiko Maschinenbau Gmbh & Co. Kg Dishwasher with thermal aftertreatment

Also Published As

Publication number Publication date
EP2042073B1 (en) 2009-06-03
EP2042073A1 (en) 2009-04-01
ES2327876T3 (en) 2009-11-04
ATE432649T1 (en) 2009-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition