EP1338850B1 - Verfahren zur Garraumreinigung - Google Patents

Verfahren zur Garraumreinigung Download PDF

Info

Publication number
EP1338850B1
EP1338850B1 EP02026594A EP02026594A EP1338850B1 EP 1338850 B1 EP1338850 B1 EP 1338850B1 EP 02026594 A EP02026594 A EP 02026594A EP 02026594 A EP02026594 A EP 02026594A EP 1338850 B1 EP1338850 B1 EP 1338850B1
Authority
EP
European Patent Office
Prior art keywords
cleaning
sterilization
cleaning solution
hot
minutes
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
EP02026594A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1338850A3 (de
EP1338850A2 (de
Inventor
Lutz Riefenstein
Dario Manicardi
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.)
Welbilt Deutschland GmbH
Angelo Po Grandi Cucine SpA
Original Assignee
Convotherm Elektrogeraete GmbH
Angelo Po Grandi Cucine 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27635220&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1338850(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Convotherm Elektrogeraete GmbH, Angelo Po Grandi Cucine SpA filed Critical Convotherm Elektrogeraete GmbH
Publication of EP1338850A2 publication Critical patent/EP1338850A2/de
Publication of EP1338850A3 publication Critical patent/EP1338850A3/de
Application granted granted Critical
Publication of EP1338850B1 publication Critical patent/EP1338850B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
    • F24C14/005—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning using a cleaning liquid

Definitions

  • the invention relates to a method for automatic Garraumpanel of cooking appliances for food treatment comprising the spraying of all surfaces and Parts of the cooking chamber with a cleaning solution, the action the cleaning solution for a preselected period, the rinsing out of the cooking chamber and the rinsing of the Cleaning solution leading lines and nozzles.
  • Such Method is the subject of DE-A-19838864.
  • combi steamers is the cleaning solution used in the dried or moistened Cooking chamber sprayed, after which after a certain Exposure time of the cooking chamber rinsed with water becomes. It will also be the pipes and nozzles the cleaning solution distribute cleaned. Depending on the degree of soiling some of these steps are repeated several times.
  • a rinse aid in the oven introduced to thereby not only the lines and nozzles to clean, but also in the cooking chamber through the reduction the surface tension of the water a rapid drainage the same and thus a drying and the formation of To avoid lime residues.
  • the object of the invention is the method mentioned so on, that the prevention of limescale feasible and better in a cheaper way Hygienic conditions can be achieved.
  • This task is based on a method of the beginning explained type, according to the invention solved in that at the end of the cleaning process water vapor at a temperature of at least 100 ° C over one of the desired degree of disinfection dependent duration in the Garraum is introduced and that for rinsing the Cleaning solution leading lines and nozzles demineralized Water is used.
  • a steam disinfection takes place, so that for the Normally the devices after this disinfection as sufficient are hygienically clean.
  • Another important Advantage is achieved by the steam supply, which consists in that before by rinsing with cold water cooled walls a very strong condensation occurs, so that the walls and all parts of the cooking chamber with condensation be rinsed off.
  • the hot air sterilization is carried out at a temperature of at least 160 ° C above a desired degree of sterilization dependent period of time.
  • the hot air sterilization at a temperature of 160 ° C over 200 minutes, at a temperature of 180 ° C for 30 minutes and at a temperature of 200 ° C for 10 minutes become.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Detergent Compositions (AREA)
  • Vending Machines For Individual Products (AREA)
  • Constitution Of High-Frequency Heating (AREA)
EP02026594A 2002-02-21 2002-11-28 Verfahren zur Garraumreinigung Expired - Lifetime EP1338850B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10207306 2002-02-21
DE10207306A DE10207306B4 (de) 2002-02-21 2002-02-21 Verfahren zur automatischen Garraumreinigung

Publications (3)

Publication Number Publication Date
EP1338850A2 EP1338850A2 (de) 2003-08-27
EP1338850A3 EP1338850A3 (de) 2004-03-31
EP1338850B1 true EP1338850B1 (de) 2005-10-19

Family

ID=27635220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02026594A Expired - Lifetime EP1338850B1 (de) 2002-02-21 2002-11-28 Verfahren zur Garraumreinigung

Country Status (7)

Country Link
US (1) US6986817B2 (es)
EP (1) EP1338850B1 (es)
AT (1) ATE307321T1 (es)
AU (1) AU2003200540B2 (es)
CA (1) CA2419364C (es)
DE (2) DE10207306B4 (es)
ES (1) ES2206083T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523597C2 (sv) * 2000-11-23 2004-05-04 Skarhamn Internat Ab Förfarande och anordning för tinig av djupfryst gods bestående av en organisk cellmassa såsom livsmedel
DE10207306B4 (de) * 2002-02-21 2005-09-01 Angelo Po Grandi Cucine S.P.A., Carpi Verfahren zur automatischen Garraumreinigung
DE10357779B4 (de) * 2003-12-10 2016-11-10 Angelo Po Grandi Cucine S.P.A. Verfahren zur Reinigung eines Gargerätes und Gargerät mit Reinigungssystem
DE602004003783T2 (de) * 2004-01-23 2007-04-26 Whirlpool Corp., Benton Harbor Vorrichtung zum Einbringen von Feuchte in einen Ofen für seine Reinigung
DE102005059504A1 (de) * 2005-12-06 2007-06-14 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Betrieb eines Haushaltsgerätes für eine Funktion mit Wasser und ein solches Haushaltsgerät
US7763566B2 (en) * 2006-03-23 2010-07-27 J.I. Enterprises, Inc. Method and composition for sorbing toxic substances
DE102008003562A1 (de) 2008-01-09 2009-07-16 Convotherm Elektrogeräte GmbH Gargutträger und Verwendung eines Gargutträgers
US20090314316A1 (en) * 2008-06-24 2009-12-24 Hall David R Steam Cleaner
NZ591184A (en) 2008-07-17 2012-09-28 Delaval Holding Ab Method of cleaning food and beverage manufacturing and handling equipmemt
EP2452128A2 (de) 2009-07-09 2012-05-16 BSH Bosch und Siemens Hausgeräte GmbH Dampfgargerätevorrichtung
DE102018121613A1 (de) 2018-09-05 2020-03-05 Miele & Cie. Kg Verfahren und Vorrichtung zum Entfernen einer Reinigerschaumlösung nach einem Reinigungsprozess eines Gargeräts und Gargerät
DE102020130588A1 (de) 2020-11-19 2022-05-19 Rational Aktiengesellschaft Verfahren zur Keimreduktion in einem Gargerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419428A (en) * 1964-11-09 1968-12-31 Gen Electric Method of loosening food soil from walls of domestic oven
DE2842771A1 (de) * 1978-09-30 1980-04-10 Lechmetall Landsberg Gmbh Vorrichtung und verfahren zur waermebehandlung von nahrungsmitteln, insbesondere zur zubereitung von speisen
DE19730610C1 (de) * 1997-07-17 1998-10-22 Wiesheu Gmbh Ofen zur Wärmebehandlung von Lebensmitteln und Verfahren zum Reinigen des Innenraums
DE19838864C2 (de) * 1998-08-26 2001-12-13 Rational Ag Verfahren zum Reinigen eines Gargeräts sowie dazu verwendete Vorrichtung
DE10049161B4 (de) * 2000-09-27 2007-02-08 Wolfgang Fuhst Vorrichtung zum Reinigen von Stickenwägen oder vergleichbaren großen Behältnissen
DE10207306B4 (de) * 2002-02-21 2005-09-01 Angelo Po Grandi Cucine S.P.A., Carpi Verfahren zur automatischen Garraumreinigung
KR20050027460A (ko) * 2003-09-15 2005-03-21 삼성전자주식회사 과열증기 조리장치 및 그 제어방법

Also Published As

Publication number Publication date
ATE307321T1 (de) 2005-11-15
DE10207306B4 (de) 2005-09-01
CA2419364C (en) 2007-10-30
EP1338850A3 (de) 2004-03-31
US20030172962A1 (en) 2003-09-18
ES2206083T3 (es) 2006-05-01
US6986817B2 (en) 2006-01-17
AU2003200540B2 (en) 2004-04-29
AU2003200540A1 (en) 2003-09-04
DE10207306A1 (de) 2003-09-25
CA2419364A1 (en) 2003-08-21
DE50204592D1 (de) 2005-11-24
EP1338850A2 (de) 2003-08-27
ES2206083T1 (es) 2004-05-16

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