DE19910181A1 - Processor-controlled, temp. regulated heater/cooler for preparation of liquid foodstuffs has limit value signal generator that emits audible signal when freely programmable temp. is reached. - Google Patents

Processor-controlled, temp. regulated heater/cooler for preparation of liquid foodstuffs has limit value signal generator that emits audible signal when freely programmable temp. is reached.

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Publication number
DE19910181A1
DE19910181A1 DE1999110181 DE19910181A DE19910181A1 DE 19910181 A1 DE19910181 A1 DE 19910181A1 DE 1999110181 DE1999110181 DE 1999110181 DE 19910181 A DE19910181 A DE 19910181A DE 19910181 A1 DE19910181 A1 DE 19910181A1
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DE
Germany
Prior art keywords
temp
cooler
reached
signal generator
limit value
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.)
Withdrawn
Application number
DE1999110181
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German (de)
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE1999110181 priority Critical patent/DE19910181A1/en
Publication of DE19910181A1 publication Critical patent/DE19910181A1/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0258—For cooking
    • H05B1/0269—For heating of fluids
    • 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
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/24—Warming devices
    • A47J36/2411—Baby bottle warmers; Devices for warming baby food in jars
    • A47J36/2433—Baby bottle warmers; Devices for warming baby food in jars with electrical heating means
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Cookers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Control Of Temperature (AREA)

Abstract

The heater/cooler has a limit value signal generator that emits an audible signal when a freely programmable temp. is reached. The memory-programmable controller maintains the programmed temp. regulated or constant. A temp. sensor and heating rod are fixed onto the underside of the bottle top.

Description

Bei der Zubereitung von Babymilch-Flaschennahrung muss im Normalfall siedendes (steriles bzw. keimfreies) Wasser von 100°C auf die optimale Lösungstemperatur von ca. 50°C abge­ kühlt werden. Bei dieser Temp. wird das Milchpulver zuge­ setzt und Flascheninhalt durchgeschüttelt.When preparing baby milk bottle food in the Normally boiling (sterile or aseptic) water from 100 ° C to the optimal solution temperature of approx. 50 ° C be cooled. The milk powder is added at this temperature sets and shaken bottle contents.

Desweiteren muss nun auf Trinktemp. heruntergekühlt werden, welche üblicherweise der Körpertemp. des Säuglings ent­ spricht und bei etwa 36°C liegt.Furthermore, it must now be at drinking temp. be cooled down which is usually the body temperature. of the infant ent speaks and is about 36 ° C.

Weil bei diesen Abkühlvorgängen keine vernünftigen Kontroll- Meßgeräte zur Verfügung stehen, ist eine Mutter meist auf ihr subjektives Temp.-Empfinden, und auf den Umstand ange­ wiesen ständig diese Temp.-Änderungen (vor Ort) zu beobach­ ten.Because there are no sensible control Measuring instruments are available, a mother is mostly up their subjective feeling of temp., and depending on the circumstances constantly had to observe these changes in temperature (on site) ten.

Dieser Mißstand soll durch ein geeignetes, teilautomatisier­ tes, Heiz-/Kühlgerät beseitigt werden. This maladministration should be done by a suitable, partially automated tes, heating / cooling device can be eliminated.  

Das Gerät besteht im wesentlichen aus drei Hauptgruppen:
(siehe Abb. 1)
The device essentially consists of three main groups:
(see Fig. 1)

  • 1. Speicherprogrammierbare Steuerung mit Ein-/Ausgabewerk, sowie Temperaturfühler und D/A-Wandler.1. Programmable logic controller with input / output mechanism, as well as temperature sensors and D / A converters.
  • 2. Das Heizelement besteht aus einem elektr. Heizstab, wel­ cher über ein Relais gesteuert wird.2. The heating element consists of an electr. Heating element, wel cher is controlled by a relay.
  • 3. Die Kühlanlage besteht zunächst aus einem offenen Metall­ behälter mit außenliegender Rohrschlange (Rohrwicklung), welcher als Verdampfer fungiert.
    Desweiteren besteht die Anlage aus einem Kondensator (Verflüssiger; ebenfalls als Rohrschlange gebaut)und den üblichen Anlagenteilen wie Kompressor, Trockner, Rohrdros­ sel.    3. The cooling system initially consists of an open metal container with an external pipe coil (pipe winding), which acts as an evaporator.
    Furthermore, the system consists of a condenser (condenser; also built as a coil) and the usual parts of the system such as a compressor, dryer, pipe throttle.

Allgemeines:
Der Flaschendeckel liegt nur lose auf, und Temp.-Fühler, so­ wie Heizstab sind fest an der Unterseite montiert. Auf der Oberseite führen flexible Leitungen zur Steuereinheit. Der Innendurchmesser des Metallbehälters ist nur minimal größer als der Außendurchmesser der Flasche.General:
The bottle cap lies only loosely, and the temperature sensor and heating element are firmly attached to the bottom. Flexible cables lead to the control unit on the top. The inside diameter of the metal container is only slightly larger than the outside diameter of the bottle.

Funktionsprinzip:
Über die Tastatur gibt man Vorgabetemperaturen ein, welche fest gespeichert sind (z. B. 50°C, 36°C). Weicht die Flüssig­ keitstemp. von der Solltemp. ab, so wird Heizung oder Küh­ lung eingeschaltet (je nachdem ob Temp.-Diff. negativ oder positiv). Bei erreichen der vorgegebenen Temp. ertönt ein Signalton bis neue Eingaben erfolgen. Während dieser Zeit regelt der Rechner die Temp., d. h. die Temp. wird nahezu konstant gehalten. Principle of operation:
Preset temperatures are entered via the keyboard, which are stored permanently (e.g. 50 ° C, 36 ° C). Soaks the liquid temp. from the target temp. off, heating or cooling is switched on (depending on whether temperature diff. negative or positive). When the specified temp. Is reached, a signal tone sounds until new entries are made. During this time, the computer regulates the temp., Ie the temp. Is kept almost constant.

Dieses komfortable Heiz-/Kühlgerät mit Digitalanzeige und Summton eignet sich für all jene Mütter, welche auf ratio­ nelle und Verläßliche Weise Milchflaschen-Nahrung für ihre Babies zubereiten müssen.This comfortable heater / cooler with digital display and Summton is suitable for all those mothers who want ratio Bright and Reliable Way Milk Bottle Food for Her Need to prepare babies.

Claims (6)

1. Dieses Heiz-/Kühlgerät ist dadurch gekennzeichnet, dass es mit einem Grenzwertsignalgeber ausgestattet ist, wel­ cher bei erreichen einer frei programmierbaren Tempera­ tur akustische Signale sendet.1. This heating / cooling device is characterized in that it is equipped with a limit signal generator, which sends acoustic signals when a freely programmable temperature is reached. 2. Das Gerät ist dadurch gekennzeichnet dass die SP-Steue­ rung die programmierten Temperaturen regelt bzw. konstant hält.2. The device is characterized in that the SP tax regulation or constant control of the programmed temperatures holds. 3. Gerät ist dadurch gekennzeichnet dass Temperatur-Fühler und Heizstab fest an der Unterseite des Flaschendeckels montiert sind.3. Device is characterized by the temperature sensor and heating element firmly on the underside of the bottle cap are mounted. 4. Gerät ist dadurch gekennzeichnet dass ein offener Metall­ behälter mit außenliegender Rohrwicklung und Wärme-Iso­ lierung als Kühler fungiert.4. Device is characterized by an open metal container with external pipe winding and heat insulation tion acts as a cooler. 5. Gerät ist dadurch gekennzeichnet dass zwei flexible Lei­ tungen zwischen Auflagedeckel und Steuereinheit ange­ bracht sind.5. Device is characterized in that two flexible Lei between the cover and the control unit are brought. 6. Gerät ist, gemäß Anspruch 1 bis 5, dadurch gekennzeich­ net, dass sämtliche Teile entsprechend der Abbildung an­ geordnet sind.6. Device is characterized according to claim 1 to 5 net that all parts according to the illustration are ordered.
DE1999110181 1999-03-08 1999-03-08 Processor-controlled, temp. regulated heater/cooler for preparation of liquid foodstuffs has limit value signal generator that emits audible signal when freely programmable temp. is reached. Withdrawn DE19910181A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999110181 DE19910181A1 (en) 1999-03-08 1999-03-08 Processor-controlled, temp. regulated heater/cooler for preparation of liquid foodstuffs has limit value signal generator that emits audible signal when freely programmable temp. is reached.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999110181 DE19910181A1 (en) 1999-03-08 1999-03-08 Processor-controlled, temp. regulated heater/cooler for preparation of liquid foodstuffs has limit value signal generator that emits audible signal when freely programmable temp. is reached.

Publications (1)

Publication Number Publication Date
DE19910181A1 true DE19910181A1 (en) 2000-09-14

Family

ID=7900142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999110181 Withdrawn DE19910181A1 (en) 1999-03-08 1999-03-08 Processor-controlled, temp. regulated heater/cooler for preparation of liquid foodstuffs has limit value signal generator that emits audible signal when freely programmable temp. is reached.

Country Status (1)

Country Link
DE (1) DE19910181A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1364175A2 (en) * 2001-03-01 2003-11-26 Revolutionary Cooling Systems, Inc. Rapid fluid cooling and heating device and method
WO2006040571A1 (en) * 2004-10-14 2006-04-20 Jackel International Limited Temperature control apparatus for food or drink vessels
US7703301B2 (en) 2001-03-01 2010-04-27 The Cooper Union For The Advancement Of Science And Art Rapid fluid cooling system and refrigeration device having same
US8783058B2 (en) 2007-03-07 2014-07-22 The Cooper Union For The Advancement Of Science And Art Compact rapid chilling device and compact method of rapidly chilling contained liquids
JP2016144718A (en) * 2016-05-17 2016-08-12 三田理化工業株式会社 Breast milk sterilizer
US9497988B2 (en) 2007-03-07 2016-11-22 The Cooper Union Rapid fluid cooling system and method for hot bulk liquids and container therefor
CN113091390A (en) * 2020-01-08 2021-07-09 海信集团有限公司 A kind of refrigerator

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1364175A2 (en) * 2001-03-01 2003-11-26 Revolutionary Cooling Systems, Inc. Rapid fluid cooling and heating device and method
EP1364175A4 (en) * 2001-03-01 2004-09-22 Revolutionary Cooling Systems Rapid fluid cooling and heating device and method
US7703301B2 (en) 2001-03-01 2010-04-27 The Cooper Union For The Advancement Of Science And Art Rapid fluid cooling system and refrigeration device having same
US7707848B2 (en) 2001-03-01 2010-05-04 The Cooper Union For The Advancement Of Science And Art Rapid fluid cooling system and refrigeration device having same
WO2006040571A1 (en) * 2004-10-14 2006-04-20 Jackel International Limited Temperature control apparatus for food or drink vessels
US8783058B2 (en) 2007-03-07 2014-07-22 The Cooper Union For The Advancement Of Science And Art Compact rapid chilling device and compact method of rapidly chilling contained liquids
US9497988B2 (en) 2007-03-07 2016-11-22 The Cooper Union Rapid fluid cooling system and method for hot bulk liquids and container therefor
JP2016144718A (en) * 2016-05-17 2016-08-12 三田理化工業株式会社 Breast milk sterilizer
CN113091390A (en) * 2020-01-08 2021-07-09 海信集团有限公司 A kind of refrigerator
CN113091390B (en) * 2020-01-08 2021-11-19 海信集团有限公司 A kind of refrigerator

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8122 Nonbinding interest in granting licenses declared
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