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WO1992021272A1 - Appareil du type armoire servant a chauffer des aliments - Google Patents

Appareil du type armoire servant a chauffer des aliments Download PDF

Info

Publication number
WO1992021272A1
WO1992021272A1 PCT/US1992/004089 US9204089W WO9221272A1 WO 1992021272 A1 WO1992021272 A1 WO 1992021272A1 US 9204089 W US9204089 W US 9204089W WO 9221272 A1 WO9221272 A1 WO 9221272A1
Authority
WO
WIPO (PCT)
Prior art keywords
cabinet
shelf
thermalizing
electrical
energy
Prior art date
Application number
PCT/US1992/004089
Other languages
English (en)
Inventor
Benno E. Liebermann
Original Assignee
Beltec International
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 Beltec International filed Critical Beltec International
Publication of WO1992021272A1 publication Critical patent/WO1992021272A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/028—Cooled supporting means
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/06—Ovens heated by radiators
    • A21B1/10—Ovens heated by radiators by radiators heated by fluids other than steam
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J39/00—Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils
    • A47J39/006—Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils for either storing and preparing or for preparing food on serving trays, e.g. heating, thawing, preserving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/20—Carts specially adapted for transporting objects to be cooled

Definitions

  • This invention relates generally to ovens for cooking and heating foods, and also for maintaining food cooked by such ovens at constant temperatures. More particularly, the invention relates to an oven for providing a combination of convection and conduction cooking and heating through an individually thermalized shelf. The combined convection/conduction heating is provided by passing thermal energy through a heating channel having a serpentine configuration.
  • Ovens for cooking and heating foods are well known in the art. Some of these ovens facilitate convective cooking in which heat is indirectly transferred to the food through the air between the heat source and that food. Others facilitate conductive cooking where the food is heated by direct contact with a surface at an elevated temperature.
  • U.S. Patent No. 4,224,862 discloses a shelf and serpentine, widely spaced-apart hollow tubing within that shelf for the transport of heating fluids. Trays or shelves for a hot food cabinet are disclosed in FIGS. 4 and 5 of U.S. Patent No. 3,030,486. This patent further discloses electric heating elements, and steam as a heating medium.
  • a prior art device also featured a vertical cabinet having a plurality of individually thermalized vertically spaced apart rectangular support shelves. These shelves were made from a heat conductive material. Specifically, the shelves were made from two aluminum sheets of differing thickness. The thicker sheet, having a thickness of about 40/1000th inch defined a top surface of the shelf. The thinner sheet, having a thickness of about 30/1000th inch defined a bottom surface. The two shelves were roll-bonded together in a manner forming a serpentine fluid channel in the bottom surface. A heated fluid may be passed through the channel by a fluid inlet and outlet positioned along one width side of the shelf. As a result of such inlet positioning, the serpentine channel undulates in a manner parallel to the shelf width.
  • the present invention comprises a vertical cabinet for transferring heat to food articles within that cabinet.
  • the cabinet includes a plurality of vertically spaced-apart, individually thermalized, support shelves, made from a heat conductive material, for supporting food articles. Integrally constructed within each shelf is a heating channel having a serpentine configuration.
  • An energy circulation element is carried at an upper portion of the cabinet for passing thermal energy through the serpentine channel. Inlet and outlet connectors on each shelf facilitate passage of thermal energy into and out of the serpentine channel.
  • Supply conduits are provided within the cabinet for transferring the thermal energy from the energy circulation element to the thermalizing channel. Return conduits within the cabinet facilitate return of the thermal energy to the energy circulation element.
  • FIG. 1 is a perspective view of one embodiment of the present invention having fluid heated shelves
  • FIG. 2 is a partial section side elevational view of the oven of FIG. 1;
  • FIG. 3 is a ' perspective view of a bottom surface of a preferred embodiment of a liquid heated shelf
  • FIG. 4 is a perspective view of a top surface of the shelf disclosed in FIG. 3;
  • FIG. 5 is a rear elevational view taken along lines 5-5 of FIG. 2;
  • FIG. 6 is a partial section from elevational view of an oven having electrically heated shelves;
  • FIG. 7 is a top plan view of a shelf having a serpentine electrical heating element.
  • FIG. 8 is a perspective view of the shelf of FIG. 7 with its insulating material peeled away.
  • FIGS. 1-5 disclose one embodiment of the present invention comprising a vertical cabinet 10 for transferring heat to food, such as poultry or meat products.
  • these cabinets are made of stainless steel or another lasting, noncorroding and ' attractive metal.
  • heat loss through the walls of each cabinet 10 is reduced by insulating those walls.
  • a plurality of vertically spaced-apart rectangularly shaped support shelves having substantially flat top and bottom surfaces are located in the vertical cabinet 10.
  • Cabinet 10 may typically include ten of these support shelves.
  • FIGS, l and 2 the topmost three support shelves within the cabinet 10 are exemplified by reference numerals 12, 14 and 16.
  • Each of the support shelves shown in FIG. 1 is removably secured to the walls of the cabinet 10 and is sufficiently sturdy to support as much as fifty pounds of food articles, such as poultry, fish, or meat, within the cabinet 10.
  • the support shelves 12, 14 and 16 are each made of a heat conductive material, preferably aluminum.
  • a pair of doors 18 and 20 provide access to the shelves 12, 14 and 16. These doors are hinged and are retained in place with magnetic catches 22 and 24, respectively.
  • a control panel 26 at the top of the cabinet 10 enables the operator to control the temperatures of each of the individual shelves in that cabinet 10.
  • a centrifugal pump 28 is provided at the upper end of the cabinet 10 for circulating a heated fluid through the shelves.
  • the pump used in this embodiment is manufactured by March Manufacturing of Glenview, Illinois, Model BC-4K-MD.
  • Adjacent pump 28 is a reservoir 30 which also includes a heating element for initially heating the fluid and for reheating the fluid after its return from the shelves.
  • This reservoir/heating element 30 is available from Watlow.
  • reservoir 30 is coupled to a pressure relief cap (Hydro Craft, Detroit, Michigan) not shown in the drawings.
  • a ventilation fan 31 maintains pump 28 and reservoir 30 at acceptable operating temperatures.
  • FIGS. 3 and 4 disclose the structure of the shelves 12 utilized in the heated fluid embodiment of the present invention.
  • Shelf 12 is manufactured from aluminum and is formed by bonding two sheets together by use of a roll- bonding technique.
  • One sheet defines a top surface 32 of shelf 12 and the bottom sheet defines a bottom surface 34- of shelf 12.
  • the sheet used to form top surface 32 is thicker than the sheet used for forming bottom surface 34.
  • the ratio of top surface sheet thickness to bottom surface sheet thickness should be at least 1.75:1 and preferably about 2.25:1.
  • a top/bottom sheet thickness ratio of 2.25:1 dictates a top surface sheet thickness of 90/1000ths and a bottom surface sheet thickness of 40/1000ths.
  • Such highly disparate thicknesses between top surface sheet thickness relative to bottom surface sheet thickness has been found necessary in order to assure that top surface 32 have a even surface from edge to edge with no high or low spots caused by the roll-bonding process.
  • shelf 12 becomes thermalized by passage of a heating fluid through a serpentine heating means 36 comprising a serpentine channel which undulates along bottom surface 34. Unlike the aforementioned prior art device, such undulations are generally parallel to the length of rectangular shelf 12.
  • Serpentine channel 36 generally has inner dimensions approximating 1 inch. Heating fluid is passed through serpentine channel 36 through an inlet connector 38 and an outlet connector 40 along a rear side of shelf 12.
  • inlet and outlet connectors 38 and 40 are positioned along the rear length side of shelf 12. This permits the undulations of serpentine channel 36 to run parallel to the length of shelf 12 thereby increasing heating efficiency by causing a higher percentage of top surface 32 to be heated. This minimizes unheated zones along top surface 32 and assures uniform heating of all food product placed on top surface 32.
  • Shelf 12 and serpentine channel 36 are formed by a roll-bonding process.
  • This process is generally known in the aluminum forming art, and includes photographically etching a serpentine pattern on one surface of the bottom sheet. This pattern will define serpentine channel 36.
  • the top sheet and bottom sheet are rolled together under exceedingly high pressure which bonds the top sheet and bottom sheet'together, but does not bond portions of the surface of the bottom sheet on which the serpentine pattern is photographically etched.
  • a serpentine channel is partially formed which can be completed by introduction of high air pressure into channel 36 which causes serpentine channel 36 to assume a full three-dimensional shape.
  • shelf 12 includes downwardly turned flanged edges along both width sides of shelf 12 and along the length side of shelve 12 opposite from inlet and outlet connectors 38 and 40. As disclosed in FIG. 1, flange edges 42 engage support rails 44 to support the shelves within vertical cabinet 10. Also disclosed in FIGS. 3 and 4 are a pair of upwardly directed retainers 46 formed along a rear edge of shelf 12. Retainers 46 permit trays of food product to be properly positioned on top surface 32.
  • Heated fluid is moved from the pump 28 and heating reservoir 30 through a series of conduits along the frame of the cabinet.
  • a supply conduit 48 within the cabinet 10 feeds the heated fluid, to the inlet connector 38 on each shelf.
  • Parallel to supply conduit 48 is a fluid return conduit 50.
  • a bottom portion of conduit 48 is connected to a bottom portion of return conduit 50 by means of linking conduit 52.
  • Linking conduit 52 returns to fluid pump 28 and heating reservoir 30 whatever portion of the heated fluid did not pass through channel 36 of the shelves.
  • Inlet tubing 54 removably couples the inlet connector 38 to supply conduit 48.
  • Outlet tubing 56 removably couples the outlet connector 40 to return conduit 50.
  • the preferred heating fluid includes a solution of 50% water and 50% propylene glycol (DOWFROST ® HD, Dow Chemical, USA). It is understood that if heater 30 is replaced with a conventional refrigerating compressor, the glycol water solution may then function as a chilling fluid thereby converting cabinet 10 into a refrigerating unit.
  • DOWFROST ® HD propylene glycol
  • FIGS. 6-8 disclose another embodiment of the present invention which utilizes electrical heating rather than fluid heating shelf thermalizing means.
  • this embodiment also includes a vertical cabinet 58 and a plurality of vertically spaced-apart, individually heated support shelves, such as shelves 60, 62 and 64 carried within the vertical cabinet for supporting foods.
  • the support shelves of this embodiment are made of a heat conductive material.
  • the heat conductive material in this embodiment is stainless steel.
  • Thermal energy for shelves 60, 62 and 64 is provided by an electrical power source 66 at the upper end of the cabinet 58.
  • Power source 66 is a conventional alternating current device which can circulate electrical current through conducting elements in the shelves. As may be seen in FIGS.
  • a serpentine electrical power conduit 68 is enclosed entirely within shelf 60 and comparable serpentine channels are enclosed in each of the other shelves. As may be seen in FIG. 1 , the area of this serpentine power conduit 68 is in excess of one-half of the area of the shelf 60. In addition, because it is entirely enclosed by the shelf construction, serpentine conduit 68 provides for both uniform conductive heating for the top of the shelf and some convective heating for food products carried on below-positioned shelves. The enclosed serpentine conduit 68 also assures uniform heating of at least the upper surface of each shelf, and thereby eliminates unintended temperature gradients along the surface of the shelf .
  • serpentine conduit 68 is a metallic heating conductor.
  • the conductor material may be a resistance heating alloy, such as copper, brass or aluminum. Typically, the material is very thin, on the order of 10 to 100 micrometers.
  • an insulating material 70 overlays the serpentine heating conduit 68 to form a heating foil 72.
  • the insulating material 90 may also be selected from any suitable group of insulators, including polyvinyl chloride, polyester, silicone rubber and micanite.
  • Heating foil 72 includes at least one current inlet connector 74 and one current outlet connector 76 through which alternating current enters and leaves the conduit 68 of shelf 60. The location of inlet 74 and outlet connectors 76 can vary and is a matter of design choice largely dependent on the particular configuration of the serpentine heating element.
  • Electrical supply wiring 78 within the cabinet transfers the electrical current from the electrical power source 66, while electrical ground wiring (not shown) within the cabinet returns the electrical current from the serpentine heating conduit 68.
  • cabinet 58 includes first electrical junction means for securing the inlet connector to the electrical supply wiring and second electrical junction means for securing the outlet connector to the electrical ground wiring.
  • conduit 68 can be removably plugged into the electrical supply wiring 78 and the ground wiring.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Warming Or Keeping Food Or Tableware Hot (AREA)

Abstract

Armoire verticale (10) servant à chauffer des produits alimentaires placés dans ladite armoire. L'armoire présentée comporte une pluralité de rayons de support (12, 14, 16) écartés les uns par rapport aux autres verticalement et constitués d'un matériau conducteur de chaleur, lesdits rayons servant à soutenir les produits alimentaires. Un élément (28) de circulation d'énergie est placé à l'extrémité supérieure de l'armoire et fait circuler l'énergie à travers des rayons, notamment par l'intermédiaire d'éléments chauffants (36) en serpentin ou d'un canal de puissance (68) entièrement contenu dans le rayon. Des collecteurs d'entrée (54) et de sortie (56) servent à faire entrer l'énergie dans les rayons et à la faire sortir desdits rayons. Des conduits d'alimentation (48) se trouvant dans l'armoire servent au transfert de l'énergie de l'élément de circulation d'énergie aux éléments chauffants. Des conduits de retour (50) se trouvant à l'intérieur de l'armoire facilitent le retour de l'énergie à l'élément de circulation d'énergie.
PCT/US1992/004089 1991-05-31 1992-05-14 Appareil du type armoire servant a chauffer des aliments WO1992021272A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70893391A 1991-05-31 1991-05-31
US708,933 1991-05-31

Publications (1)

Publication Number Publication Date
WO1992021272A1 true WO1992021272A1 (fr) 1992-12-10

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PCT/US1992/004089 WO1992021272A1 (fr) 1991-05-31 1992-05-14 Appareil du type armoire servant a chauffer des aliments

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AU (1) AU2016592A (fr)
WO (1) WO1992021272A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013184A1 (fr) * 1992-12-09 1994-06-23 Beltec International Appareil du type armoire pour transferer la chaleur sur des aliments et refroidir des aliments
EP0650679A1 (fr) * 1993-11-02 1995-05-03 BULTHAUP GmbH & Co. Armoire de cuisine avec compartiment climatisé, notamment chauffé
ES2117496A1 (es) * 1994-05-19 1998-08-01 Salva Ind Mejoras introducidas en el montaje, disposicion y regulacion de soleras radiantes en hornos multinivel.
ES2125816A1 (es) * 1996-12-31 1999-03-01 Garcia Garcia Isidro Estanteria termica.
FR2768606A1 (fr) * 1997-09-23 1999-03-26 Innov Emball Dispositif de transport isotherme pour plats chauds
AU708646B2 (en) * 1995-05-11 1999-08-12 Mcd Asia Pacific Llc Cooked food staging device and method
US8845586B2 (en) 2004-03-09 2014-09-30 Patented Medical Solutions Llc Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US8920387B2 (en) 1997-03-03 2014-12-30 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US8920372B2 (en) 2001-12-17 2014-12-30 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
FR3015180A1 (fr) * 2013-12-20 2015-06-26 Seb Sa Appareil de cuisson par fluide thermique
US9119912B2 (en) 2001-03-12 2015-09-01 Medical Solutions, Inc. Method and apparatus for controlling pressurized infusion and temperature of infused liquids
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US9656029B2 (en) 2013-02-15 2017-05-23 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
WO2020058465A3 (fr) * 2018-09-20 2020-05-28 Harml Christian Système de stockage, contenant et procédé de stockage de produits périssables

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690002A (en) * 1949-11-18 1954-09-28 Olin Ind Inc Method of making hollow sheet metal fabrications having a plurality of interconnected passageways
US3030486A (en) * 1959-03-27 1962-04-17 Pearl M Lashley Hot food conserving cabinet
FR1414943A (fr) * 1964-09-11 1965-10-22 Joly S A De Dispositif de cuisson pour produits alimentaires ou autres
FR2420947A1 (fr) * 1978-03-31 1979-10-26 Baudino Etienne Appareil et plateaux pour conserver au froid et pour rechauffer eventuellement des denrees comestibles
FR2553626A1 (fr) * 1983-10-20 1985-04-26 Pavailler Installation de cuisson de produits alimentaires
FR2611438A1 (fr) * 1987-02-25 1988-09-09 Clemares Joseph Four compact chauffe par fluide thermique et bloc de cuisson mecano-soude
DE3843287A1 (de) * 1988-12-22 1990-06-28 Klaus Rehahn Speisentransportbehaelter mit einer tuer
WO1991012473A1 (fr) * 1990-02-16 1991-08-22 Therma-Chill, Inc. Chariot de rethermalisation ameliore

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690002A (en) * 1949-11-18 1954-09-28 Olin Ind Inc Method of making hollow sheet metal fabrications having a plurality of interconnected passageways
US3030486A (en) * 1959-03-27 1962-04-17 Pearl M Lashley Hot food conserving cabinet
FR1414943A (fr) * 1964-09-11 1965-10-22 Joly S A De Dispositif de cuisson pour produits alimentaires ou autres
FR2420947A1 (fr) * 1978-03-31 1979-10-26 Baudino Etienne Appareil et plateaux pour conserver au froid et pour rechauffer eventuellement des denrees comestibles
FR2553626A1 (fr) * 1983-10-20 1985-04-26 Pavailler Installation de cuisson de produits alimentaires
FR2611438A1 (fr) * 1987-02-25 1988-09-09 Clemares Joseph Four compact chauffe par fluide thermique et bloc de cuisson mecano-soude
DE3843287A1 (de) * 1988-12-22 1990-06-28 Klaus Rehahn Speisentransportbehaelter mit einer tuer
WO1991012473A1 (fr) * 1990-02-16 1991-08-22 Therma-Chill, Inc. Chariot de rethermalisation ameliore

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404935A (en) * 1991-05-31 1995-04-11 Beltec International Cabinet-style apparatus for transferring heat to food and cooling food
WO1994013184A1 (fr) * 1992-12-09 1994-06-23 Beltec International Appareil du type armoire pour transferer la chaleur sur des aliments et refroidir des aliments
GB2289533A (en) * 1992-12-09 1995-11-22 Beltec Int Cabinet-style apparatus for transfering heat to food and cooling food
GB2289533B (en) * 1992-12-09 1997-08-20 Beltec Int Cabinet-style apparatus for transfering heat to food and cooling food
EP0650679A1 (fr) * 1993-11-02 1995-05-03 BULTHAUP GmbH & Co. Armoire de cuisine avec compartiment climatisé, notamment chauffé
ES2117496A1 (es) * 1994-05-19 1998-08-01 Salva Ind Mejoras introducidas en el montaje, disposicion y regulacion de soleras radiantes en hornos multinivel.
AU708646B2 (en) * 1995-05-11 1999-08-12 Mcd Asia Pacific Llc Cooked food staging device and method
ES2125816A1 (es) * 1996-12-31 1999-03-01 Garcia Garcia Isidro Estanteria termica.
US8920387B2 (en) 1997-03-03 2014-12-30 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
FR2768606A1 (fr) * 1997-09-23 1999-03-26 Innov Emball Dispositif de transport isotherme pour plats chauds
US9119912B2 (en) 2001-03-12 2015-09-01 Medical Solutions, Inc. Method and apparatus for controlling pressurized infusion and temperature of infused liquids
US8920372B2 (en) 2001-12-17 2014-12-30 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US9492624B2 (en) 2001-12-17 2016-11-15 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US8845586B2 (en) 2004-03-09 2014-09-30 Patented Medical Solutions Llc Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US9764100B2 (en) 2012-01-20 2017-09-19 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US9656029B2 (en) 2013-02-15 2017-05-23 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
FR3015180A1 (fr) * 2013-12-20 2015-06-26 Seb Sa Appareil de cuisson par fluide thermique
WO2020058465A3 (fr) * 2018-09-20 2020-05-28 Harml Christian Système de stockage, contenant et procédé de stockage de produits périssables

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Publication number Publication date
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