WO2004070294A1 - Dispositif pour refroidir des produits alimentaires liquides - Google Patents

Dispositif pour refroidir des produits alimentaires liquides Download PDF

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Publication number
WO2004070294A1
WO2004070294A1 PCT/DE2004/000217 DE2004000217W WO2004070294A1 WO 2004070294 A1 WO2004070294 A1 WO 2004070294A1 DE 2004000217 W DE2004000217 W DE 2004000217W WO 2004070294 A1 WO2004070294 A1 WO 2004070294A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
container
outlet
inlet
liquid
Prior art date
Application number
PCT/DE2004/000217
Other languages
German (de)
English (en)
Inventor
Dieter Marx
Original Assignee
Dieter Marx
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
Priority claimed from DE20302158U external-priority patent/DE20302158U1/de
Application filed by Dieter Marx filed Critical Dieter Marx
Priority to DE112004000670T priority Critical patent/DE112004000670D2/de
Publication of WO2004070294A1 publication Critical patent/WO2004070294A1/fr

Links

Classifications

    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/50—Urns with devices for keeping beverages hot or cool
    • 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
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0038—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising additional heating or cooling means, i.e. use of thermal energy in addition to stored material
    • A47J41/0044—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising additional heating or cooling means, i.e. use of thermal energy in addition to stored material comprising heat or cold storing elements or material, i.e. energy transfer within the vessel
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/811—Pour-throughs
    • 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
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
    • F25D31/007—Bottles or cans

Definitions

  • the present invention relates to a device for cooling liquid foods, such as tea, coffee or water, for producing baby food.
  • Liquid foods such as tea, coffee or water need around 15 minutes at an ambient temperature of approx. 20 ° C to cool from 100 ° C to 50 ° C. This means that after a coffee or tea has been freshly brewed or the water for the production of baby food has been sterilized by boiling, without special aids, a time of at least 15 minutes is required to have the liquids cooled to a drinking temperature. During this time it is waited for the liquids to reach a drinking temperature.
  • a device is known with which a liquid can be rapidly cooled down to a drinking temperature.
  • the device described therein has a heat exchanger through which the hot liquid food is passed in order to extract heat from the hot and liquid food and thus to obtain a liquid food at drinking temperature at an outlet of the heat exchanger.
  • the device according to the invention comprises an upper part which has an inlet into which the hot liquid food is poured and which has an outlet which is connected to an inlet of the heat exchanger.
  • the present invention is therefore based on the object of improving a device for cooling liquid foods, such as tea, coffee or water for producing baby food, in such a way that it is easy to handle and leads to reproducible results.
  • the heat exchanger can be removed from the rest of the device.
  • the heat exchanger with the cooling medium contained in it can be removed from the remaining device, for example, in order to keep the heat exchanger in an environment with a well-defined temperature, in particular a refrigerator.
  • the cooling medium in the heat exchanger assumes the well-defined temperature of the environment, in particular the interior of the refrigerator. If a hot liquid, for example boiling water, is now passed through the heat exchanger, this leads to reproducible results, since the heat exchanger always extracts the same amount of heat from the liquid that is passed through the heat exchanger through the cooling medium with the well-defined temperature. The hot liquid is thus always cooled down to the same temperature.
  • the advantage of the device according to the invention is in particular also that the entire device does not have to be brought into the environment with the well-defined temperature, but that only part of the device, namely the heat exchanger, has to be brought into the environment. This significantly simplifies the handling of the device.
  • a disadvantage of the device described in the unpublished German utility model application DE 202 07 525.8 is that no easy-to-manufacture heat exchanger is described. This is where the present invention comes in, which is based on the object of proposing a practical heat exchanger for a device for cooling liquid foods.
  • the heat exchanger comprises a second container and a line for liquids.
  • the line is passed through the second container.
  • the second container is filled with the cooling medium and completely surrounds the line, so that a hot liquid which is passed through the line can give off heat to the cooling medium.
  • the heat exchanger of a device can comprise a second container and a line, the liquid food being passed through the line.
  • the coiled line is advantageously arranged at least partially in the second container.
  • the line is advantageously connected to the inlet of the heat exchanger and the outlet of the heat exchanger and is advantageously sealed with seals to the cooling medium, so that the beverage and cooling medium can never come into contact.
  • the line can be a coiled tube, preferably made of thermally conductive material, such as. B. aluminum.
  • a device according to the invention can comprise a first cover, with which the inlet of the first container can be closed.
  • the heat exchanger of a device according to the invention can comprise a second cover which can be placed on the second container. This second cover can have a hole which forms the inlet of the heat exchanger.
  • the inlet of a device according to the invention can be closable by a means for closing the inlet of the heat exchanger.
  • the outlet of the heat exchanger can be closable by a means for closing the outlet of the heat exchanger.
  • the heat exchanger of a device according to the invention can also have an opening through which a cooling medium can be introduced into the heat exchanger and in particular into the second container of the heat exchanger.
  • the device can have a closing means with which the outlet of the first container can be closed.
  • the closing means for closing the outlet of the first container can be a slide or a ball pressure valve.
  • a device according to the invention can comprise a spacer, so that a vessel, preferably a drinking vessel, can be placed under the outlet of the heat exchanger.
  • a device according to the invention can in the region of the outlet of the heat exchanger connecting means for connection to a third container z. B. have a baby bottle.
  • the device according to the invention can be connected to the third container in particular by means of a positive connection via these connecting means.
  • the connecting means can z. B. include an external thread, which can correspond to the internal thread in the region of the opening of the third container.
  • the device can be designed such that the outlet can be connected in terms of flow technology to an opening of the third container, in particular a baby bottle. The liquid running through the heat exchanger and cooled in the heat exchanger can thus directly into the third container z. B. be passed into the baby bottle.
  • a device according to the invention can comprise a holding means, which holds the rest of the device if necessary with the interposition of the third container.
  • the holding means can e.g. B. be attachable to a wall. It is also possible that the holding means can be set up on a table or worktop.
  • FIG. 1 is a perspective view of a first device according to the invention
  • FIG. 2 shows the first device according to FIG. 1 in a first exploded view
  • Fig. 3 is a side view of the first invention
  • Fig. 4 shows a section through the first invention
  • FIG. 6 is a perspective view of a second device according to the invention.
  • FIG. 9 is a perspective view of the heat exchanger of the second device according to the invention.
  • FIG. 10 shows an exploded view of the heat exchanger according to FIG. 9, Fig. 1 1 is a side view of a third invention
  • FIG. 25 is a perspective view of a fourth device according to the invention.
  • Fig. 26 is a side view of the fourth invention
  • FIG. 27 shows a further side view of the fourth device according to the invention
  • Fig. 28 is a section through the fourth invention
  • the first device according to the invention for cooling liquid foodstuffs shown in FIGS. 1 to 5, has a first container 50 which can be closed with a first cover 60 which is pivotably attached to the first container 50.
  • the first container 50 has a hollow cylindrical section 53 on one end of which the first cover 60 is fastened.
  • a frustoconical section 54 connects on the opposite end face of the hollow cylindrical section 53.
  • This frustoconical section 54 forms the bottom of the first container 50, a hole being provided in the center of this bottom, which forms an outlet 52 of the first container 50.
  • sleeves 55 are formed at two diametrically opposite locations.
  • the first device according to the invention also has a heat exchanger 20, 30, 70.
  • the heat exchanger 20, 30, 70 comprises a second container 20, a second cover 30 and a coiled tube 70.
  • the second container 20 comprises a hollow cylindrical section 22, one end of which is closed by a bottom 23.
  • the bottom 23 is formed by a disc which has a central hole which forms an outlet 21 of the heat exchanger.
  • a sleeve 24 is attached to the outside of the hollow cylindrical section 22 of the second container 20.
  • the sleeves 24 are at the same distance as the sleeves 55 of the first container 50.
  • webs 25 are arranged on the inside, between which the coiled tube 70 can be inserted.
  • the end face of the hollow cylindrical section 22 of the second container 20 opposite the floor can be closed with the cover 30.
  • This cover 30 has a central hole which forms the inlet 31 of the heat exchanger 20, 30, 70.
  • the circular disk forming the cover 30 has a recess 32 at the edge. This recess 32 forms an opening through which a cooling medium can be filled into the heat exchanger 20, 30, 70.
  • the coiled tube 70 has a section at each end, which is guided to the central axis of the spiral formed by the coiled tube. There these sections are then bent outwards in the direction of the central axis of the spiral formed by the coiled tube.
  • the coiled tube 70 is inserted into the second container 20 of the heat exchanger 20, 30, 70, with one end in the outlet 21 with the interposition a seal is inserted and the other end is connected to the inlet 31 or is arranged directly below the inlet 31 of the heat exchanger 20, 30, 70.
  • the first device according to the invention further comprises a spacer 1, with which the remaining parts of the device according to the invention, namely the heat exchanger 20, 30, 70, the first container 50 and the lid 60 can be arranged at a distance from a contact surface, so that a drinking vessel is located below the Outlet of the heat exchanger 20, 30, 70 can be arranged.
  • the spacer 10 comprises a circular base plate 11 on which two supports 12 are attached at two diametrically opposite locations. These supports have a first section 12a which has a length which corresponds to the maximum height of a drinking vessel which can be adjusted in the device according to the invention.
  • the supports 12 have a cross section which is larger than the inner diameter of the sleeves 24 of the first container 20 or the inner diameter of the sleeves 55 of the first container 50.
  • a second adjoining the first section 12a via a shoulder Section 12b of the supports 12 has a length which corresponds to the height of the second container 20 and the first container 50.
  • the supports in the region of the second section 12b have a diameter which is less than or equal to the inner diameter of the sleeves 24 of the second container 20 or the sleeves 55 of the first container 50.
  • the spacer 10 is first placed on a footprint. Then the second container 20 with its sleeves 24 is pushed onto the second section 12b of the supports 12.
  • the coiled tube 70 is between the webs 25 of the second container 20 is inserted and the second container 20 is closed with the lid 30 to complete the heat exchanger 20, 30, 70.
  • the first container 50 with the cover 60 pivotally attached thereto is pushed onto the remaining part of the sections 12b of the supports 12 of the spacer 10.
  • the first device according to the invention thus assembled can be dismantled in reverse order.
  • the parts of the first device according to the invention preferably consist of a plastic, preferably PP or PC, which is advantageously dishwasher-safe.
  • Stainless steel or aluminum is particularly suitable as the material for the coiled tube.
  • the first device according to the invention can be operated as follows. First, a cool liquid, for example water or water mixed with ice, is introduced into the heat exchanger 20, 30, 70 via the opening 32. Subsequently, a heated liquid foodstuff, for example a freshly brewed tea, can be filled into the first container 50 after the cover 60 has been pivoted through the inlet 51. After opening the slide 40, the liquid, after a drinking vessel has been placed under the outlet 21 of the heat exchanger 20, 30, 70, can enter and pass through the coiled tube 7 of the heat exchanger 2, 3, 7 until the liquid ends of the coiled tube 70 at the outlet of the heat exchanger 21 emerges from the heat exchanger 20, 30, 70 and runs into the drinking vessel below.
  • a cool liquid for example water or water mixed with ice
  • a heated liquid foodstuff for example a freshly brewed tea
  • the coiled tube 70 is cooled by the cooling medium filled in the heat exchanger 20, 30, 70 and therefore has a lower temperature than the filled liquid. As a result, heat is withdrawn from the filled liquid as it passes through the coiled tube 70 and is supplied to the cooling medium.
  • the temperature of the Cooling medium By a suitable choice of the temperature of the Cooling medium, the liquid filled into the device according to the invention can be cooled to a temperature which corresponds to the drinking temperature for liquids.
  • the second device according to the invention for cooling liquid foodstuffs like the first device, has a first container 150, a first lid 160, a heat exchanger 120, 130, 170 and a spacer 110.
  • the spacer 110 of the second device according to the invention has a base plate on which the entire device according to the invention rests.
  • a support 1 12 connects to this base plate 1 1 1.
  • This support 1 12 is curved and forms a hollow cylinder together with a door 1 15.
  • the door 1 15 is connected to the support 1 12 via a hinge (not shown). If the door 1 15 is opened, an interior is released.
  • the lower part of the interior serves to insert a vessel into the device in order to receive the beverage cooled by the second device according to the invention.
  • the upper part of the interior is filled by the heat exchanger 120, 130, 170. This heat exchanger 120, 130, 170 can be removed from the interior, as can be seen in particular from the difference between FIGS. 7 and 8.
  • the heat exchanger 120, 130, 170 comprises a second container 120, a second cover 130 and a coiled line 170, as can be seen in particular in FIGS. 9 and 10.
  • the second Container 120 has a hollow cylindrical section 122 whose lower end face is closed by a bottom 123. From the inside of the hollow cylindrical section 122, webs 125 protrude into the interior of the second container. These webs 125 form holding structures which fix the coiled tube 170.
  • the coiled tube 170 is otherwise designed like the coiled tube 170, which is already known from the first device according to the invention.
  • the upper end opening of the second container 120 is closed by the second cover 130, which has a central bore which serves as the inlet 131 of the heat exchanger and is connected to the coiled line 170.
  • the second cover 130 can be removed from the second container 120, so that a cooling medium can be filled into the second container 120.
  • the second container has a circumferential notch 124 on its outside. If the heat exchanger 120, 130, 170 is inserted into the remaining second device according to the invention, the upper circumferential collar 1 14 engages in this notch 124 of the second container, while the lower circumferential collar 1 13 is below the bottom 123 of the second container. The two bundles 1 13, 1 14 thereby hold the second container in the interior.
  • the support 1 12 of the second device according to the invention is adjoined at the top by the first container 150 of the second device according to the invention, which thereby closes the interior of the support 1 12 at the top.
  • This first container 150 also has a hollow cylindrical section 153, the lower side of which is closed by a base 151.
  • the bottom 151 has a central bore, which serves as an outlet 152 and, when the heat exchanger 120, 130, 170 is inserted, is connected to the inlet 133 of the heat exchanger 120, 130, 170.
  • a Hinge 161 is provided, which is used to fasten a first cover 160, which is pivotally attached to the upper end of the first container 150 to close this first container 150.
  • the advantage of the second device according to the invention is that the heat exchanger can be removed from the rest of the device.
  • the heat exchanger which usually contains water or another liquid as the cooling medium, can then in a cooled environment, for. B. a refrigerator, so that the cooling medium assumes the temperature of this cooled environment. If the cooling medium has cooled to the well-defined temperature of the environment, the heat exchanger can be inserted into the rest of the second device according to the invention, whereupon the second device according to the invention is ready for operation.
  • the second device according to the invention is then ready for operation until the temperature of the cooling medium in the heat exchanger has changed so much that the desired target temperature of the liquid to be cooled can no longer be reached. Because of the further advantages of the second device according to the invention and its further operation, reference is made to the description of the first device according to the invention according to FIGS. 1 to 5.
  • the third exemplary embodiment according to FIGS. 11 to 23 and the variant of the third embodiment according to FIG. 24 have a first container 250, a first lid 260, a heat exchanger 220, 230, 270 and a holding means 210.
  • a third container 280 is formed by a baby bottle.
  • the third is according to the invention Device for preparing baby food. With the device, a liquid that is cooled down from a hot temperature to a drinking temperature can be filled into the third container 280.
  • the holding means 210 of the third device according to the invention is formed by a cylindrical body which has an opening 21 1 on its top in which the third container 280 can be inserted. Furthermore, the holding means on its upper side has a shoulder which interacts with corresponding structures on the heat exchanger 220, 230, 270 in order to connect the heat exchanger directly to the holding means 210 if the third container 280 is not between the heat exchangers 220, 230, 270 and the holding means 210 is switched. This can be the case, for example, when the third device according to the invention is not in use and is waiting for further use in a cupboard, for example.
  • the third container 280 is therefore inserted into the holding means 210.
  • the top of the third container 280 i. H. the bottle neck of the baby bottle is also connected to the heat exchanger 220, 230, 270.
  • the heat exchanger 220, 230, 270 is constructed in the same way as the heat exchanger of the first device according to the invention or the second device according to the invention.
  • the heat exchanger 220, 230, 270 of the third device according to the invention has a second container 220, a second cover 230 and a coiled line 270.
  • the second container has a hollow cylindrical section 220, which is closed by a bottom 223 on its lower end face. This bottom 223 has a central bore, which serves as outlet 221. This bore surround support-like sections which serve to better connect the outlet 221 to the third container 280 on the one hand and the coiled line 270.
  • the first container 250 of the third device has a hollow cylindrical section 253 which is closed by a bottom 251 on its underside.
  • a central bore is provided in the bottom, which serves as outlet 252 of the first container.
  • the upper end opening of the first container 250 can be closed with the first lid 260, which is connected with its hinge 261 to the upper end of the hollow cylindrical section 253.
  • the third device according to the invention has all the advantages mentioned of the second device according to the invention.
  • An additional advantage of the device is, however, that the overall structure is simpler and that the structure is particularly suitable in particular for the preparation of baby food.
  • the variant of the third device according to the invention shown in FIG. 24 differs only in the selected holding means 210.
  • the holding means 210a of the variant is designed in such a way that it can be attached to a wall. about The remaining device can then be suspended in the holding means 210a in the holding arms 212.
  • the fourth improved device according to the invention shown in FIGS. 25 to 62 largely corresponds to the third device according to the invention according to FIGS. 11 to 24.
  • the same reference numerals are therefore assigned to the same parts.
  • This fourth device according to the invention is specially tailored to the hygienic peculiarities of the baby food preparation. Furthermore, it is tailored to production-specific features. Furthermore, because of the basic structure of the fourth device according to the invention, reference is made to FIGS. 11 to 24 and the associated part of the description of the third device according to the invention. The differences between the third device according to the invention and the fourth device according to the invention are highlighted below.
  • the holding means 210 of the fourth device according to the invention is formed in two parts and has a lower part 213 designed as a base plate and an upper part 214.
  • the first cover 260 is also made in two parts and therefore has a first cover part 262, preferably made of PC, and a second cover part 263.
  • the first cover part 262 is placed on the upper end of the first container 250, in contrast to the third device according to the invention without a hinge, and the first cover part 262 closes an annular section immediately adjacent to the edge of the first container 250.
  • the area of the free space in the middle of the annular section first cover part has a sieve-like structure.
  • a bore is provided in the middle of this sieve-like structure, which has a bearing 265 for a first closing means 290 to be explained later forms.
  • the central region of the first lid part 262 provided with the sieve-like structure 264 can be closed by the second lid part 263, so that the first lid 260, which consists of the first lid part 262 and the second lid part 263, completely extends the first container 250 upwards can close.
  • An advantage of the two-part design of the first cover 260 is that if the device tips over while filling with boiling water, a surge of boiling water is prevented from escaping through the first cover part 262.
  • the first closing means 290 which is inserted into the bearing 265, is designed like a valve spindle and has an upper knob protruding from the first cover 260. At the lower end, a valve cone 292 is provided, with which the outlet of the first container 260 can be closed. The outlet can be opened by pulling up the first closing means 290 and closed by pressing it down. With the first closing means 290, a controllable release of the hot liquid filled into the first container 250 is possible.
  • a second closing means is attached to the second cover 230 of the heat exchanger 220, 230, 270, with which the inlet of the heat exchanger can be closed.
  • This is a second closing means 294 which is pivotably mounted on the upper side of the second cover 230 parallel to the second cover 230 and which can be pivoted into a closed position and an open position.
  • the outlet of the heat exchanger 220, 230, 270 can also be closed via a separate third closing means 298 if the third container 280 is not connected to the heat exchanger. In order to On the one hand, it can be prevented that, for example, during storage of the heat exchanger in a refrigerator, residues of liquid come out of the heat exchanger, in particular from the coiled line 270 of the heat exchanger, or soiling of the outlet of the heat exchanger 220, 230, 270 occurs.
  • FIG 32 and 33 show the fourth device according to the invention without the heat exchanger, the first container being placed directly on the holding means 210.
  • This compact unit can be stored in a cabinet or the like while the heat exchanger is in the refrigerator.
  • Another feature of the fourth device according to the invention is that the internal thread at the lower end of the second container 220 of the heat exchanger 220, 230, 270 is slotted in the longitudinal direction. This results in the possibility that, when a liquid enters the third container 280 through the outlet of the heat exchanger 220, 230, 270, the air displaced in the third container 280 can escape through this slot.
  • the slot 224 thus forms, so to speak, a ventilation opening which facilitates the entry of the liquid into the third container 280.
  • the fourth device according to the invention consists in the design of the first container 250.
  • the first container 250 according to the fourth device according to the invention has holding structures projecting into the interior on the inside on.
  • An adjusting means 300 is slidably inserted into these holding structures 254.
  • the holding structures 254 and the setting means 300 form a pocket within the interior of the first container 250, which is open at the top, but is otherwise separated from the further interior of the first container 250.
  • the setting means 300 is inserted in the holding elements 254 in such a way that it can be moved up and down, the pocket being retained as such and only the depth of the pocket changing. If a user now fills a liquid into the first container during operation, the interior of the first container 250 outside the pocket will first be filled with the liquid.
  • the liquid spills over the upper edge of the pocket, in particular in the area of the adjusting means, and thus penetrates the pocket.
  • the height of the adjusting means is chosen so that it corresponds to a certain volume of a liquid. The user therefore knows when a liquid has entered the pocket that he has filled a certain volume into the first container. This volume then corresponds to the desired volume of liquid which is required for the preparation of the baby food.
  • each amount of hot liquid can be assigned a corresponding amount of cooling liquid at certain temperatures, e.g. B. 0.2 I hot liquid with a temperature of 100 ° C in the container above 0.28 I cooling liquid (temperature between 4 and 1 1 ° C result in 0.2 I 50 ° C +/- 1, 5 ° C warm water) after the process.
  • the first container can preferably have a wall that is transparent to the outside, at least in the area of the pocket, so that a user can easily recognize when liquid has entered the pocket even with the first lid 260 in place.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

L'invention concerne un dispositif pour refroidir des produits alimentaires liquides, lequel présente les caractéristiques suivantes : il comporte un premier contenant (50) et un échangeur de chaleur (20, 30, 70) ; le premier contenant (50) comporte une ouverture d'entrée (51) et une ouverture de sortie (52) ; l'échangeur de chaleur (20, 30, 70) comporte une ouverture d'entrée (31) et une ouverture de sortie (21) ; et l'ouverture de sortie (52) du premier contenant (50) est reliée à l'ouverture d'entrée (31) de l'échangeur de chaleur (20, 30, 70), ce dernier comportant un second contenant (20) et une conduite (70) pour liquides.
PCT/DE2004/000217 2003-02-10 2004-02-09 Dispositif pour refroidir des produits alimentaires liquides WO2004070294A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112004000670T DE112004000670D2 (de) 2003-02-10 2004-02-09 Vorrichtung zum Kühlen von flüssigen Nahrungsmitteln

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE20302158.4 2003-02-10
DE20302158U DE20302158U1 (de) 2002-05-08 2003-02-10 Vorrichtung zum Kühlen von flüssigen Nahrungsmitteln
DE20309111 2003-06-10
DE20309111.6 2003-06-10
DE20312840.0 2003-08-17
DE20312840 2003-08-17

Publications (1)

Publication Number Publication Date
WO2004070294A1 true WO2004070294A1 (fr) 2004-08-19

Family

ID=32853937

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/000217 WO2004070294A1 (fr) 2003-02-10 2004-02-09 Dispositif pour refroidir des produits alimentaires liquides

Country Status (2)

Country Link
DE (1) DE112004000670D2 (fr)
WO (1) WO2004070294A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097436A1 (fr) 2005-03-12 2006-09-21 Dieter Marx Dispositif de refroidissement d'un aliment chaud a temperature de boisson
WO2006127522A1 (fr) * 2005-05-20 2006-11-30 Hickey Charles P Dispositif chauffant et rafraichissant avec cartouche remplaçable destine a des recipients de boisson
US8429925B2 (en) 2005-03-12 2013-04-30 Dieter Marx Device for cooling hot liquid food items to drinking temperature
ES2569742A1 (es) * 2014-11-11 2016-05-12 Jesús LOZANO MOSTERIN Cafetera de goteo refrigerada
CN107076510A (zh) * 2014-08-22 2017-08-18 烘烤设备有限公司 饮料冷却器及相关系统和方法
WO2020144617A1 (fr) * 2019-01-10 2020-07-16 Erbacci Andrea Échangeur de chaleur

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US158269A (en) * 1874-12-29 Improvement in water-coolers
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US719212A (en) * 1901-07-17 1903-01-27 Frederick Guttenberg Cooler.
US869745A (en) * 1906-07-05 1907-10-29 James D Spencer Cooler for liquids.
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US991568A (en) * 1908-12-18 1911-05-09 Otis W Hinckley Apparatus for cooling and dispensing liquids.
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US2551842A (en) * 1946-05-21 1951-05-08 Franklin H Kirchner Beverage dispensing apparatus
US2600474A (en) * 1949-02-17 1952-06-17 Julius M Brunstad Liquid cooler
US4407356A (en) * 1981-03-09 1983-10-04 Delau Bruce E Portable quick chilling and heating appliance
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FR2549587A1 (fr) * 1983-07-19 1985-01-25 Vittore Lucien Appareil pour le rafraichissement de boissons
FR2549586A1 (fr) * 1983-07-20 1985-01-25 Lanteri Guy Dispositif refrigerateur de boissons ou autres amovible et adaptable a toute armoire refrigerante
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US4723688A (en) * 1983-11-03 1988-02-09 Munoz Edward A Beverage container and dispenser
DE20207525U1 (de) 2002-05-14 2002-08-14 Mueller Karl Heinz Schleifwerkzeug mit Aufnahmemöglichkeit mehrerer streifenförmiger Schleifmittelträger
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US58033A (en) * 1866-09-11 Improved soda-fountain
US158269A (en) * 1874-12-29 Improvement in water-coolers
US692523A (en) * 1899-12-04 1902-02-04 Frank G Kammerer Water supply and cooling apparatus.
US719212A (en) * 1901-07-17 1903-01-27 Frederick Guttenberg Cooler.
US869745A (en) * 1906-07-05 1907-10-29 James D Spencer Cooler for liquids.
US991568A (en) * 1908-12-18 1911-05-09 Otis W Hinckley Apparatus for cooling and dispensing liquids.
US1054677A (en) * 1909-12-11 1913-03-04 Henry G Cordley Water-cooler.
GB191016146A (en) * 1910-07-06 1911-04-27 Charles Baron Improved Apparatus for Delivering Measured Volumes of Hot or Cold Beverages.
US1217673A (en) * 1915-02-20 1917-02-27 Harry R Ford Water-cooler.
US1761086A (en) * 1928-09-14 1930-06-03 Thomas S Merrylees Liquid cooler
US1754377A (en) * 1929-04-30 1930-04-15 Frank S Tower Bottled-water-dispensing device
US2039736A (en) * 1930-11-17 1936-05-05 Platen Munters Refrig Syst Ab Refrigeration
US2005033A (en) * 1934-05-16 1935-06-18 Bert Grant Milk cooler
US2551842A (en) * 1946-05-21 1951-05-08 Franklin H Kirchner Beverage dispensing apparatus
US2600474A (en) * 1949-02-17 1952-06-17 Julius M Brunstad Liquid cooler
US4494600A (en) * 1981-03-09 1985-01-22 Delau Bruce E Portable quick chilling and heating appliance
US4407356A (en) * 1981-03-09 1983-10-04 Delau Bruce E Portable quick chilling and heating appliance
FR2549587A1 (fr) * 1983-07-19 1985-01-25 Vittore Lucien Appareil pour le rafraichissement de boissons
FR2549586A1 (fr) * 1983-07-20 1985-01-25 Lanteri Guy Dispositif refrigerateur de boissons ou autres amovible et adaptable a toute armoire refrigerante
US4723688A (en) * 1983-11-03 1988-02-09 Munoz Edward A Beverage container and dispenser
US4599872A (en) * 1984-12-07 1986-07-15 Rist Wesley G Pour through beverage chiller
DE20302158U1 (de) 2002-05-08 2003-04-24 Marx Dieter Vorrichtung zum Kühlen von flüssigen Nahrungsmitteln
DE20207525U1 (de) 2002-05-14 2002-08-14 Mueller Karl Heinz Schleifwerkzeug mit Aufnahmemöglichkeit mehrerer streifenförmiger Schleifmittelträger

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Publication number Priority date Publication date Assignee Title
WO2006097436A1 (fr) 2005-03-12 2006-09-21 Dieter Marx Dispositif de refroidissement d'un aliment chaud a temperature de boisson
JP2008533423A (ja) * 2005-03-12 2008-08-21 ディエター マルクス， 高温の液状食材を飲用温度へ冷却するための装置
US8429925B2 (en) 2005-03-12 2013-04-30 Dieter Marx Device for cooling hot liquid food items to drinking temperature
WO2006127522A1 (fr) * 2005-05-20 2006-11-30 Hickey Charles P Dispositif chauffant et rafraichissant avec cartouche remplaçable destine a des recipients de boisson
CN107076510A (zh) * 2014-08-22 2017-08-18 烘烤设备有限公司 饮料冷却器及相关系统和方法
EP3183520A4 (fr) * 2014-08-22 2018-04-11 Roasting Plant, Inc. Dispositifs de refroidissement de boissons et systèmes et procédés associés
US11493269B2 (en) 2014-08-22 2022-11-08 Roasting Plant, Inc. Beverage chiller and associated systems and methods
ES2569742A1 (es) * 2014-11-11 2016-05-12 Jesús LOZANO MOSTERIN Cafetera de goteo refrigerada
WO2020144617A1 (fr) * 2019-01-10 2020-07-16 Erbacci Andrea Échangeur de chaleur

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