WO2008145216A1 - Dispositif de nettoyage grâce à des microondes - Google Patents

Dispositif de nettoyage grâce à des microondes Download PDF

Info

Publication number
WO2008145216A1
WO2008145216A1 PCT/EP2008/002526 EP2008002526W WO2008145216A1 WO 2008145216 A1 WO2008145216 A1 WO 2008145216A1 EP 2008002526 W EP2008002526 W EP 2008002526W WO 2008145216 A1 WO2008145216 A1 WO 2008145216A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaned
cleaning
microwaves
contaminants
chamber
Prior art date
Application number
PCT/EP2008/002526
Other languages
German (de)
English (en)
Inventor
Bruno Gaus
Thomas NÄGER
Thomas Peukert
Stefan Scheringer
Ingo Wiegand
Original Assignee
Meiko Maschinenbau Gmbh & Co. Kg
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 Meiko Maschinenbau Gmbh & Co. Kg filed Critical Meiko Maschinenbau Gmbh & Co. Kg
Publication of WO2008145216A1 publication Critical patent/WO2008145216A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/12—Microwaves
    • 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
    • A47L15/0015—Washing processes, i.e. machine working principles characterised by phases or operational steps other treatment phases, e.g. steam or sterilizing phase
    • 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
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • 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
    • 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
    • A47L15/24—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
    • A47L15/241—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors the dishes moving in a horizontal plane
    • 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
    • A47L15/48—Drying arrangements
    • A47L15/485—Drying arrangements by using alternative heat sources, e.g. microwave or infrared
    • 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
    • A47L2601/12—Microwaves

Definitions

  • DE 100 22 088 A1 relates to a program-controlled dishwasher and a device for drying dishes.
  • a device for drying In the case of the program-controlled dishwasher disclosed in DE 100 22 088 A1, a device for drying
  • the device comprises a reservoir which can be filled during the program section "drying” with cold fresh water and / or used regeneration and rinsing water of the device's own softening device, which serves as a heat exchanger.Furthermore, a process air from the rinsing container for drying in a closed circuit leading air flow channel is provided with a circulating air blower ,
  • a dishwasher with a drying device is known.
  • the dishwasher is assigned a first heat exchanger and a second heat exchanger.
  • the first heat exchanger is associated with a flow channel having a heater and a fan, and the second heat exchanger is arranged on at least one side wall of the washing compartment.
  • a chamber further comprising a steam generating chamber, a water storage tank and a water pump, wherein a water inlet pipe is formed in the chamber as an overflow pipe of the water storage tank.
  • the steam generating chamber and the water storage tank are interconnected according to the principle of communicating vessels such that even at low water level in the water storage tank, a steam generator in the steam generating chamber is completely flooded and a steam inlet line between the steam generating chamber and chamber also an overflow pipe of the water storage tank and the water storage tank a pressure relief valve for the steam inlet pipe forms.
  • DE 198 31 950 C2 relates to a machine for cleaning and disinfecting VietnamesegeschiiT.
  • the care harness is introduced through a door into a chamber, held there and sprayed via nozzles with steam or steam.
  • a water box, a water inlet and a pump system for introducing cleaning liquid into a chamber.
  • a heating device for the liquid is used as a steam generator, wherein the steam generated above the liquid level of the steam region is guided through a steam line into the chamber.
  • the invention has for its object to optimize the cleaning of goods to be cleaned or, if necessary, a disinfection of the same with regard to the introduced energy input.
  • the proposed solution according to the invention can be achieved by the entry of microwaves and a cleaning or regeneration of filters.
  • It can e.g. Air filters, e.g. the exhaust filter above a heat recovery device to be cleaned in the manner proposed according to the invention, as well as a cleaning or solving of dried thickened fat particles on Tankabdecksieb or on the filters, which circulates the circulation pumps in the rinsing tanks z.
  • B. upstream of a continuous dishwasher are achieved.
  • single-chamber dishwashers program machines
  • FIG. 1 shows a side view of a continuous-flow dishwasher
  • FIG. 2 shows a schematic representation of a single-chamber cleaning machine (program automat)
  • FIG. 3 is a schematic diagram of a washer-disinfector
  • Figure 4 is provided with a plurality of microwave sources cleaning section and
  • microwaves are understood to mean an electromagnetic wave having a wavelength between 0.1 mm and 1000 m.
  • microwaves having a wavelength between 3m and 30m are used.
  • FIG. 1 shows a partial side view of a cleaning machine designed as a continuous-flow dishwasher.
  • to be cleaned Good 32 is transported in the transport direction 2 by means of a conveying direction 3 through a continuous dishwasher 1.
  • the conveyor 3, which is formed in the illustration of Figure 1 as an endless conveyor belt, passes through a rinsing zone 4, in which a first rinsing system 5 and a second rinsing system 6 are arranged.
  • Cleaning fluid 7, which is conveyed via a first pump 8 from a rinsing tank 9, is sprayed onto the material 32 to be cleaned via the two rinsing systems 5, 6.
  • Rinse tank 9 is covered by a Tankabdecksieb 11.
  • the rinsing tank 9 is through a partition 12 of a further, a pump rinsing zone 14 and a
  • At least one microwave source 27 can be installed in the tunnel roof of a tunnel in which the individual treatment zones of the continuous-flow dishwasher 1 are arranged.
  • a propagation of microwaves 30 discloseder waveguide 81 extends from the roof of the tunnel in the direction of the goods to be cleaned 32.
  • the first spray tube 16 and second spray tube 17 a kinked Sprührohrverlauf 19 to a fanning to achieve the fresh water jets 22.
  • the continuous dishwasher 1 shown in Figure 1 comprises a heat recovery device 23, a drain fan 24 and - this downstream - a drying zone 25, in which a drying fan 26 is located.
  • the at least one microwave source 27 is a targeted excitation of pollution, which is usually on the outer surface of the material to be cleaned 32.
  • a targeted stimulation of contaminants which may consist of starch, fat, protein or the like, and not in the at least one rinsing zone 4 or not completely removed from the goods to be cleaned 32.
  • a targeted control of the at least one microwave source 27 can be a temporal shift of the spectral range or frequency spectra, so that a targeted excitation of the dirt on the material to be cleaned 32 or alternatively excitation of the material to be cleaned 32 in its entirety by the at least one microwave source 27 can be achieved.
  • a soapy cleaning step can be avoided or the addition of chemical additives can be reduced.
  • the solution proposed by the invention in particular the interval in which to carry out basic cleaning of the material to be cleaned, be considerably extended, ideally eliminating the need for regular basic cleaning of the cleaning completely.
  • the cleaning chamber is accessible via a pivotable door 35.
  • the pivot axis of the door 35 extends perpendicular to the plane of the drawing.
  • the tank 34 is associated with a drain pump 36, via which heavily contaminated cleaning fluid from the tank 34 in the direction of a siphon 37 is removed.
  • a siphon 37 In the siphon 37 is a water barrier; behind the water barrier in the siphon 37 opens an exhaust duct 39, in which a blower 38 is located.
  • a filter 41 In order to improve the drying, moist, warm air from the cleaning chamber of the single-chamber device is removed via the fan 38 and the exhaust air duct 39 and new fresh air via the supply air line 40, which may be preceded by a filter 41, in the cleaning chamber in which is to be cleaned and now to be dried Good 32, passed.
  • the cleaning chamber is bounded by the chamber roof 43 and chamber walls 42.
  • a washer-disinfector 51 comprises a chamber 52. From the chamber 52 extends a drain 53, in which a siphon 54 is formed.
  • Siphonbogen 54 is a, serving as an odor barrier, water supply, through which the chamber 52 is separated from the on-site sewer network, so that repelling of sewage or odor contamination of the cleaning chamber 52, especially during the disinfection step and a recontamination of the cleaning chamber 52 are effectively excluded can.
  • On the lateral boundary walls of the cleaning chamber 52 are a number of nozzles 55, via which cleaning fluid is introduced into the cleaning chamber 52 for cleaning receptacles received in the chamber 52.
  • steam is introduced into the cleaning chamber 52 via a line 73 to disinfect the previously cleaned vessels contained therein.
  • the cleaning chamber 52 on a supply air line 58, which opens at an orifice point 59 in this; Furthermore, extends from the cleaning chamber, an exhaust duct 57, which opens into the outlet 53 at a point which opens behind the Siphonbogen 54 stocked as a barrier serving water supply into the drain 53.
  • both an introduction of cleaning fluid into the cleaning chamber 52 and an entry of steam in the context of a disinfection step into the cleaning chamber 52 take place.
  • the at least one microwave source 27 which can be embedded either on a lateral boundary wall or in the roof, or in the bottom area of the cleaning chamber 52, can be a targeted stimulation of remaining on the vessels to be cleaned contaminants, be it starch, be it fat, be it protein by targeted microwave entry 30 done.
  • the microwave source 27 comprises, for example, a waveguide 81 having an inclined deflection surface portion 85 at which the microwaves 30 are connected, e.g. can be deflected by an angle of 90 °.
  • Steam is applied to the cleaning chamber 52 via the water / steam unit 62 likewise shown in FIG. 3.
  • the water / steam unit 62 is fed via a cold water or hot water inlet 60.
  • the water enters a pot 63 and passes from this into a water tank 66 until a water feature 67 is reached.
  • an overflow 71 extends into a steam generator 68.
  • the heating of the steam generator 68 causes the water stored according to the water level 69 to evaporate and enter the conduit 73 as steam and the steam is fed to the nozzles 55 in the wall of the cleaning chamber 52 becomes.
  • the frequency with which the microwaves are directed to the material to be cleaned for the targeted excitation of dirt adhering to it is approximately 2.445 GHz.
  • film-like contaminants such as starch films or protein-containing coatings that are formed on the material to be cleaned
  • excretory vessels over time with repeated, but only insufficient cleaning.
  • time shift of the spectral range or the frequency spectrum can be deliberately stimulate soiling, so they can be removed by injecting microwaves very easily without chemical additives and separately be provided, fresh water and manual overhead soak required steps from the material to be cleaned.
  • FIGS. 4 and 5 show, in a schematic manner, embodiments of cleaning zones.
  • a plurality of microwave sources 27 are arranged. These each comprise a microwave source 27 and waveguides 81, into which microwaves 30 are coupled by means of an anode 89.
  • the microwaves 30 are optionally deflected at deflecting portions 85 formed in the sidewalls of the waveguides 81, see FIG. 5 in particular, deflected, e.g. at an angle of 90 °, and thus can be targeted to the cleaned goods 32.
  • the cleaning zone - as shown in Figure 4 - can be arranged in sidewalls floor or ceiling surfaces of the cleaning zones microwave generators or microwave sources 27, via which microwaves are coupled into the material to be cleaned 32.
  • microwave generators or microwave sources 27 via which microwaves are coupled into the material to be cleaned 32.
  • microwaves proposed according to the invention, it is also possible to achieve a cleaning of filters, for example the tank cover screen 11 (cf. FIG. 1) or the filter in the exhaust fan 24 (cf. FIG. 1). about the coupling of microwave radiation embrittlement of a dirt film can be achieved so that it can easily and easily detached from the filters, or peels off during normal operation of the cleaning device by itself.
  • the microwave source which is associated with such a filter, is turned on only temporarily or at certain intervals.
  • the cleaning zone is bounded by a plurality of walls 86 and a bottom surface 87.
  • the coupling of microwaves 30 generating waveguide 81 may be formed running in any geometry within the cleaning zone.
  • FIG. 5 shows that the waveguides 81 can be produced from a plurality of individual sections, which are connected to one another at flange bonds 88.
  • the waveguides 81 have the already mentioned flow cross-section 82 and the deflecting sections 85 serving for deflecting, via which the microwaves 30 are coupled via the cross-sections 82 of the waveguides 81.
  • microwave source microwave generator

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un procédé destiné à nettoyer un matériau (32) à nettoyer, en particulier à l'intérieur d'une machine automatique (1, 31) de nettoyage conçue pour un matériau à nettoyer (32) se présentant sous la forme de couverts, de vaisselles ou analogues, ou à l'intérieur d'une machine automatique de nettoyage-désinfection (51) conçue pour des récipients destinés à des déchets humains. Le matériau à nettoyer (32) est traité à l'intérieur d'une chambre de nettoyage (52) ou au moins dans une zone de traitement (4) avant ou après un premier mouillage par un fluide de nettoyage (7), grâce à un traitement par microondes (30), de sorte que les saletés collées sont corrodées, dissoutes ou éliminées.
PCT/EP2008/002526 2007-05-30 2008-03-31 Dispositif de nettoyage grâce à des microondes WO2008145216A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007025264.3 2007-05-30
DE200710025264 DE102007025264A1 (de) 2007-05-30 2007-05-30 Vorrichtung zur Reinigung durch Mikrowellen

Publications (1)

Publication Number Publication Date
WO2008145216A1 true WO2008145216A1 (fr) 2008-12-04

Family

ID=38514897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/002526 WO2008145216A1 (fr) 2007-05-30 2008-03-31 Dispositif de nettoyage grâce à des microondes

Country Status (2)

Country Link
DE (1) DE102007025264A1 (fr)
WO (1) WO2008145216A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8839527B2 (en) 2006-02-21 2014-09-23 Goji Limited Drying apparatus and methods and accessories for use therewith
US8941040B2 (en) 2006-02-21 2015-01-27 Goji Limited Electromagnetic heating
US8945428B2 (en) 2009-09-07 2015-02-03 Goji Limited Device and method of sanitation and/or sterilization
US9131543B2 (en) 2007-08-30 2015-09-08 Goji Limited Dynamic impedance matching in RF resonator cavity
US9167633B2 (en) 2006-02-21 2015-10-20 Goji Limited Food preparation
US9215756B2 (en) 2009-11-10 2015-12-15 Goji Limited Device and method for controlling energy
US9374852B2 (en) 2008-11-10 2016-06-21 Goji Limited Device and method for heating using RF energy
US10425999B2 (en) 2010-05-03 2019-09-24 Goji Limited Modal analysis
US10674570B2 (en) 2006-02-21 2020-06-02 Goji Limited System and method for applying electromagnetic energy

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102334A1 (fr) 2007-02-21 2008-08-28 Rf Dynamics Ltd. Congélation commandée par rf
IL184672A (en) 2007-07-17 2012-10-31 Eran Ben-Shmuel Apparatus and method for concentrating electromagnetic energy on a remotely-located object
DE102011001857A1 (de) 2011-04-06 2012-10-11 Behzad Sahabi Verfahren zur Filterung und Filteranordnung
DE102018103922A1 (de) * 2018-02-21 2019-08-22 Miele & Cie. Kg Lufttrocknungsvorrichtung für eine Containerwaschanlage, Containerwaschanlage und Verfahren zum Betreiben einer Lufttrocknungsvorrichtung

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040477C1 (en) * 1990-12-18 1992-01-16 Gerresheimer Glas Ag, 7590 Achern, De Sterilising hollow glass vessels by microwave radiation - involves drying of glass surface prior to microwave irradiation
JPH05103648A (ja) * 1991-07-05 1993-04-27 Kumeta Seisakusho:Kk 連続式マイクロ波殺菌機
DE4442702A1 (de) * 1994-12-01 1996-06-05 Horst K Veith Verfahren und Vorrichtung zur Reinigung von mit Speisen und/oder Getränken in Kontakt zu bringenden Gegenständen
WO1997020493A1 (fr) * 1995-12-05 1997-06-12 Ken Maskinfabrik A/S Procede de desinfection a la vapeur de la cuve de lavage d'un lave-vaisselle automatique et lave-vaisselle automatique faisant intervenir ce procede
DE20014633U1 (de) * 2000-08-24 2000-11-23 Muenzer Manfred Vorrichtung zur Reinigung von Geschirrspülautomaten jeglicher Art
JP2001314847A (ja) * 2000-05-12 2001-11-13 Taisei Corp 医療廃棄物処理システム
US20020153021A1 (en) * 2001-03-30 2002-10-24 Cfr Assainissement Inc. Washing and sterilizing line and uses thereof
US20020159917A1 (en) * 2001-04-27 2002-10-31 Swart Sally Kay System and method for cleaning, high level disinfection, or sterilization of medical or dental instruments or devices
DE102006025150A1 (de) * 2005-05-31 2006-12-28 Lg Electronics Inc. Geschirrspülmaschine und Steuerungsverfahren dafür
WO2008022741A1 (fr) * 2006-08-23 2008-02-28 Meiko Maschinenbau Gmbh & Co. Kg Procédé permettant d'évaluer et de garantir l'effet thermique d'hygiène dans un lave-vaisselle à plusieurs cuves
WO2008040316A1 (fr) * 2006-09-26 2008-04-10 Lothar Saiger Procédé et appareil pour désinfecter des objets à usage domestique à l'aide de rayons uv

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040477C1 (en) * 1990-12-18 1992-01-16 Gerresheimer Glas Ag, 7590 Achern, De Sterilising hollow glass vessels by microwave radiation - involves drying of glass surface prior to microwave irradiation
JPH05103648A (ja) * 1991-07-05 1993-04-27 Kumeta Seisakusho:Kk 連続式マイクロ波殺菌機
DE4442702A1 (de) * 1994-12-01 1996-06-05 Horst K Veith Verfahren und Vorrichtung zur Reinigung von mit Speisen und/oder Getränken in Kontakt zu bringenden Gegenständen
WO1997020493A1 (fr) * 1995-12-05 1997-06-12 Ken Maskinfabrik A/S Procede de desinfection a la vapeur de la cuve de lavage d'un lave-vaisselle automatique et lave-vaisselle automatique faisant intervenir ce procede
JP2001314847A (ja) * 2000-05-12 2001-11-13 Taisei Corp 医療廃棄物処理システム
DE20014633U1 (de) * 2000-08-24 2000-11-23 Muenzer Manfred Vorrichtung zur Reinigung von Geschirrspülautomaten jeglicher Art
US20020153021A1 (en) * 2001-03-30 2002-10-24 Cfr Assainissement Inc. Washing and sterilizing line and uses thereof
US20020159917A1 (en) * 2001-04-27 2002-10-31 Swart Sally Kay System and method for cleaning, high level disinfection, or sterilization of medical or dental instruments or devices
DE102006025150A1 (de) * 2005-05-31 2006-12-28 Lg Electronics Inc. Geschirrspülmaschine und Steuerungsverfahren dafür
WO2008022741A1 (fr) * 2006-08-23 2008-02-28 Meiko Maschinenbau Gmbh & Co. Kg Procédé permettant d'évaluer et de garantir l'effet thermique d'hygiène dans un lave-vaisselle à plusieurs cuves
WO2008040316A1 (fr) * 2006-09-26 2008-04-10 Lothar Saiger Procédé et appareil pour désinfecter des objets à usage domestique à l'aide de rayons uv

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10674570B2 (en) 2006-02-21 2020-06-02 Goji Limited System and method for applying electromagnetic energy
US11729871B2 (en) 2006-02-21 2023-08-15 Joliet 2010 Limited System and method for applying electromagnetic energy
US9872345B2 (en) 2006-02-21 2018-01-16 Goji Limited Food preparation
US9040883B2 (en) 2006-02-21 2015-05-26 Goji Limited Electromagnetic heating
US9078298B2 (en) 2006-02-21 2015-07-07 Goji Limited Electromagnetic heating
US10080264B2 (en) 2006-02-21 2018-09-18 Goji Limited Food preparation
US9167633B2 (en) 2006-02-21 2015-10-20 Goji Limited Food preparation
US11523474B2 (en) 2006-02-21 2022-12-06 Goji Limited Electromagnetic heating
US11057968B2 (en) 2006-02-21 2021-07-06 Goji Limited Food preparation
US8839527B2 (en) 2006-02-21 2014-09-23 Goji Limited Drying apparatus and methods and accessories for use therewith
US10492247B2 (en) 2006-02-21 2019-11-26 Goji Limited Food preparation
US8941040B2 (en) 2006-02-21 2015-01-27 Goji Limited Electromagnetic heating
US11129245B2 (en) 2007-08-30 2021-09-21 Goji Limited Dynamic impedance matching in RF resonator cavity
US9131543B2 (en) 2007-08-30 2015-09-08 Goji Limited Dynamic impedance matching in RF resonator cavity
US10687395B2 (en) 2008-11-10 2020-06-16 Goji Limited Device for controlling energy
US9374852B2 (en) 2008-11-10 2016-06-21 Goji Limited Device and method for heating using RF energy
US11653425B2 (en) 2008-11-10 2023-05-16 Joliet 2010 Limited Device and method for controlling energy
US8945428B2 (en) 2009-09-07 2015-02-03 Goji Limited Device and method of sanitation and/or sterilization
US9609692B2 (en) 2009-11-10 2017-03-28 Goji Limited Device and method for controlling energy
US10405380B2 (en) 2009-11-10 2019-09-03 Goji Limited Device and method for heating using RF energy
US10999901B2 (en) 2009-11-10 2021-05-04 Goji Limited Device and method for controlling energy
US9215756B2 (en) 2009-11-10 2015-12-15 Goji Limited Device and method for controlling energy
US10425999B2 (en) 2010-05-03 2019-09-24 Goji Limited Modal analysis

Also Published As

Publication number Publication date
DE102007025264A1 (de) 2007-10-18

Similar Documents

Publication Publication Date Title
WO2008145216A1 (fr) Dispositif de nettoyage grâce à des microondes
DE102008037683B4 (de) Transportspülmaschine sowie Verfahren zum Betreiben einer Transportspülmaschine
EP1953458B1 (fr) Procédé de nettoyage d'un appareil de cuisson
EP0838190B1 (fr) Machine à laver la vaisselle type tunnel et procédé pour nettoyer la vaisselle et/ou les plateaux
DE102011007507B4 (de) Transportspülmaschine sowie Verfahren zum Betreiben einer Transportspülmaschine
EP1767226B1 (fr) Dispositif pour le nettoyage, la désinfection à la vapeur et le refroidissement d'articles
EP1961362B1 (fr) Lave vaisselle industriel et son procédé de fonctionnement
WO2008145214A1 (fr) Appareil de nettoyage à séchage par micro-ondes
DE102006039434A1 (de) Verfahren zur Beurteilung und Sicherstellung der thermischen Hygienewirkung in einer Mehrtankgeschirrspülmaschine
DE102008057178A1 (de) Anlage zum Spülen von Spülgut und Verfahren zum Betreiben einer solchen Anlage
DE102004030003A1 (de) Spülmaschinen-Betriebsverfahren und Transportspülmaschine
DE102004030014A1 (de) Spülmaschinen-Betriebsverfahren und Transportspülmaschine
DE102004030015A1 (de) Spülmaschinen-Betriebsverfahren und Transportspülmaschine
EP1961363A2 (fr) Lave vaisselle industriel
DE102009024569A1 (de) Transportspülmaschine zum Spülen von Spülgut sowie Verfahren zum Betrieb einer derartigen Transportspülmaschine
DE102011088754A1 (de) Gewerbliche Spülmaschine mit Frischlufttrocknungssystem sowie Verfahren zum Betreiben einer solchen Spülmaschine
DE102016107054A1 (de) Transportspülmaschine zum reinigen von spülgut
DE102009009768A1 (de) Verfahren zum Reinigen und/oder Desinfizieren von Spülgut und Reinigungs- und/oder Desinfektionsautomat zur Durchführung eines solchen Verfahrens
DE102011017294A1 (de) Transportspülmaschine mit Sonderbehandlungszonen
DE102012213271A1 (de) Spülmaschine sowie Verfahren zum Betreiben einer Spülmaschine
DE102007059030A1 (de) Geschirrspülmaschine und Verfahren zu ihrem Betrieb
EP2794979A1 (fr) Appareil ménager présentant un réservoir d'alimentation et un générateur d'agents oxydants, et procédé pour le faire fonctionner
DE102018106340A1 (de) Transportspülmaschine
DE102004030001A1 (de) Spülmaschinen-Betriebsverfahren und Transportspülmaschine
DE102010005533B4 (de) Transportspülmaschine mit optimierter Klarspülerdosierung sowie Verfahren zum Betreiben einer solchen Transportspülmaschine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08734889

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08734889

Country of ref document: EP

Kind code of ref document: A1